22.938 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.177 * * * [progress]: [2/2] Setting up program.
0.183 * [progress]: [Phase 2 of 3] Improving.
0.184 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
0.185 * * [simplify]: iteration  0 :  20  enodes  (cost  12 )
0.186 * * [simplify]: iteration  1 :  21  enodes  (cost  12 )
0.188 * * [simplify]: iteration  2 :  21  enodes  (cost  12 )
0.188 * [simplify]: Simplified to:
  (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
0.188 * * [progress]: iteration 1 / 4
0.188 * * * [progress]: picking best candidate
0.194 * * * * [pick]: Picked  #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))>
0.194 * * * [progress]: localizing error
0.220 * * * [progress]: generating rewritten candidates
0.220 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
0.225 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 2)
0.228 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.233 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.234 * * * [progress]: generating series expansions
0.234 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
0.234 * [approximate]: Approximating (sin (- lambda1 lambda2)) in (lambda1 lambda2) around 0
0.236 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
0.240 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
0.244 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
0.250 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
0.252 * [approximate]: Approximating (sin (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
0.255 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.256 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.256 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.256 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.257 * [approximate]: Approximating (sin (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
0.260 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.260 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.261 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.261 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.261 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 2)
0.261 * [approximate]: Approximating (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
0.262 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
0.265 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
0.269 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
0.272 * [approximate]: Approximating (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
0.275 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.276 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.276 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.276 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
0.276 * [approximate]: Approximating (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
0.279 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.280 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.280 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.280 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
0.280 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.280 * [approximate]: Approximating (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in (phi1 phi2 lambda1 lambda2) around 0
0.282 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
0.283 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
0.283 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
0.290 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
0.290 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
0.290 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
0.295 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
0.295 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
0.297 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
0.505 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
0.505 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
0.505 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
0.505 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
0.505 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
0.510 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
0.511 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
0.513 * [approximate]: Approximating (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in (phi1 phi2 lambda1 lambda2) around 0
0.518 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
0.520 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
0.522 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
0.530 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
0.530 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
0.530 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
0.536 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
0.536 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
0.541 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
0.553 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
0.553 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
0.553 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
0.553 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
0.553 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
0.553 * [approximate]: Approximating (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in (phi1 phi2 lambda1 lambda2) around 0
0.559 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
0.561 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
0.563 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
0.571 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
0.571 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
0.571 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
0.581 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
0.581 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
0.586 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
0.599 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
0.599 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
0.599 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
0.599 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
0.599 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
0.599 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.600 * [approximate]: Approximating (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in (phi2 lambda1 lambda2 phi1) around 0
0.601 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda2
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda2
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda2
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda2
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in lambda2
0.602 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) in phi1
0.603 * [approximate]: Approximating (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in (phi2 lambda1 lambda2 phi1) around 0
0.604 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda1
0.604 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda2
0.604 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda1
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda2
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda2
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda1
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda2
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in lambda2
0.605 * [taylor]: Taking taylor expansion of (atan2 (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) in phi1
0.606 * [approximate]: Approximating (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in (phi2 lambda1 lambda2 phi1) around 0
0.607 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda1
0.607 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda2
0.607 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda1
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda2
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda2
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda1
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda2
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in lambda2
0.608 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))) in phi1
0.609 * * * [progress]: simplifying candidates
0.609 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* (sin lambda1) (cos (neg lambda2)))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos (neg lambda2)))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin lambda2))
  (log (sin (- lambda1 lambda2)))
  (exp (sin (- lambda1 lambda2)))
  (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2))))
  (cbrt (sin (- lambda1 lambda2)))
  (* (* (sin (- lambda1 lambda2)) (sin (- lambda1 lambda2))) (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (* (cos lambda1) (cos (neg lambda2)))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos (neg lambda2)))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin lambda2))
  (log (cos (- lambda1 lambda2)))
  (exp (cos (- lambda1 lambda2)))
  (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2))))
  (cbrt (cos (- lambda1 lambda2)))
  (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))
  (sqrt (cos (- lambda1 lambda2)))
  (sqrt (cos (- lambda1 lambda2)))
  (* (exp (cos phi1)) (exp (* (cos phi2) (cos (- lambda1 lambda2)))))
  (log (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (exp (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (* (* (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (+ (pow (cos phi1) 3) (pow (* (cos phi2) (cos (- lambda1 lambda2))) 3))
  (+ (* (cos phi1) (cos phi1)) (- (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2)))) (* (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))
  (+ (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2))))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))
  (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (* (* (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (sqrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (sqrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (- lambda1 (+ lambda2 (* 1/6 (pow lambda1 3))))
  (sin (- lambda1 lambda2))
  (sin (- lambda1 lambda2))
  (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
  (cos (- lambda1 lambda2))
  (cos (- lambda1 lambda2))
  (- 2 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2))))
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
0.613 * * [simplify]: iteration  0 :  205  enodes  (cost  421 )
0.616 * * [simplify]: iteration  1 :  508  enodes  (cost  374 )
0.624 * * [simplify]: iteration  2 :  1327  enodes  (cost  374 )
0.648 * * [simplify]: iteration  3 :  3685  enodes  (cost  374 )
0.727 * * [simplify]: iteration  4 :  5001  enodes  (cost  374 )
0.729 * [simplify]: Simplified to:
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin lambda2))
  (log (sin (- lambda1 lambda2)))
  (exp (sin (- lambda1 lambda2)))
  (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2))))
  (cbrt (sin (- lambda1 lambda2)))
  (pow (sin (- lambda1 lambda2)) 3)
  (sqrt (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin lambda2))
  (log (cos (- lambda1 lambda2)))
  (exp (cos (- lambda1 lambda2)))
  (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2))))
  (cbrt (cos (- lambda1 lambda2)))
  (pow (cos (- lambda1 lambda2)) 3)
  (sqrt (cos (- lambda1 lambda2)))
  (sqrt (cos (- lambda1 lambda2)))
  (exp (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (log (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (exp (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (+ (pow (cos phi1) 3) (pow (* (cos phi2) (cos (- lambda1 lambda2))) 3))
  (+ (* (* (cos phi2) (cos (- lambda1 lambda2))) (- (* (cos phi2) (cos (- lambda1 lambda2))) (cos phi1))) (* (cos phi1) (cos phi1)))
  (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2)))))
  (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))
  (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (pow (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (sqrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (sqrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))
  (- lambda1 (+ lambda2 (* 1/6 (pow lambda1 3))))
  (sin (- lambda1 lambda2))
  (sin (- lambda1 lambda2))
  (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
  (cos (- lambda1 lambda2))
  (cos (- lambda1 lambda2))
  (+ (* -1/2 (+ (pow phi1 2) (pow phi2 2))) 2)
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (atan2 (* (sin (- lambda1 lambda2)) (cos phi2)) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
0.730 * * * [progress]: adding candidates to table
0.993 * * [progress]: iteration 2 / 4
0.993 * * * [progress]: picking best candidate
1.089 * * * * [pick]: Picked  #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))>
1.089 * * * [progress]: localizing error
1.118 * * * [progress]: generating rewritten candidates
1.118 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
1.122 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.126 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2 2 2)
1.131 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.138 * * * [progress]: generating series expansions
1.138 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
1.139 * [approximate]: Approximating (sin (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1.140 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
1.143 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
1.147 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
1.156 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
1.158 * [approximate]: Approximating (sin (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1.161 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1.162 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1.162 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1.162 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1.162 * [approximate]: Approximating (sin (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1.165 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1.166 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1.166 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1.166 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1.166 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.166 * [approximate]: Approximating (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in (phi1 phi2 lambda1 lambda2) around 0
1.170 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2
1.171 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
1.172 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
1.186 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2
1.186 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
1.186 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
1.197 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
1.197 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
1.203 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
1.223 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2
1.223 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
1.223 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
1.223 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
1.223 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
1.241 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
1.242 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
1.244 * [approximate]: Approximating (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in (phi1 phi2 lambda1 lambda2) around 0
1.252 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in phi2
1.255 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
1.259 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
1.277 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in phi2
1.277 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
1.277 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
1.289 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
1.289 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
1.302 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
1.337 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in phi2
1.337 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
1.337 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
1.337 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
1.337 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
1.338 * [approximate]: Approximating (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in (phi1 phi2 lambda1 lambda2) around 0
1.346 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in phi2
1.350 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
1.353 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
1.372 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in phi2
1.372 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
1.372 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
1.384 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
1.385 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
1.400 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
1.431 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in phi2
1.431 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
1.431 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
1.431 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
1.431 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
1.432 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2 2 2)
1.432 * [approximate]: Approximating (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1.432 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1.435 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1.439 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1.445 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1.452 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1.452 * [approximate]: Approximating (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in (lambda1 lambda2) around 0
1.454 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
1.457 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
1.462 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
1.468 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
1.469 * [approximate]: Approximating (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1.470 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1.473 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1.481 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1.488 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1.488 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.488 * [approximate]: Approximating (* (sin (- lambda1 lambda2)) (cos phi2)) in (phi2 lambda1 lambda2) around 0
1.489 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda1
1.489 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda2
1.493 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda1
1.493 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda2
1.495 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda2
1.501 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda1
1.501 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda2
1.502 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda2
1.505 * [taylor]: Taking taylor expansion of (* (sin (- lambda1 lambda2)) (cos phi2)) in lambda2
1.508 * [approximate]: Approximating (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in (phi2 lambda1 lambda2) around 0
1.512 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda1
1.513 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda2
1.518 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda1
1.518 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda2
1.520 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda2
1.527 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda1
1.527 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda2
1.527 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda2
1.530 * [taylor]: Taking taylor expansion of (* (sin (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi2))) in lambda2
1.531 * [approximate]: Approximating (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in (phi2 lambda1 lambda2) around 0
1.534 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1
1.536 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
1.540 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1
1.540 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
1.543 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
1.549 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda1
1.549 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
1.549 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
1.552 * [taylor]: Taking taylor expansion of (* (cos (/ -1 phi2)) (sin (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
1.553 * * * [progress]: simplifying candidates
1.556 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* (sin lambda1) (cos (neg lambda2)))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos (neg lambda2)))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin lambda2))
  (log (sin (- lambda1 lambda2)))
  (exp (sin (- lambda1 lambda2)))
  (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2))))
  (cbrt (sin (- lambda1 lambda2)))
  (* (* (sin (- lambda1 lambda2)) (sin (- lambda1 lambda2))) (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (* (exp (cos phi1)) (exp (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (log (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (exp (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (* (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (* (* (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (+ (pow (cos phi1) 3) (pow (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) 3))
  (+ (* (cos phi1) (cos phi1)) (- (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (- (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (+ (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2))))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
  (* (sin lambda1) (sin lambda2))
  (+ (log (sin lambda1)) (log (sin lambda2)))
  (log (* (sin lambda1) (sin lambda2)))
  (exp (* (sin lambda1) (sin lambda2)))
  (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
  (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2))))
  (cbrt (* (sin lambda1) (sin lambda2)))
  (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))
  (sqrt (* (sin lambda1) (sin lambda2)))
  (sqrt (* (sin lambda1) (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2))))
  (* (sin lambda1) (sqrt (sin lambda2)))
  (* (sin lambda1) 1)
  (* (cbrt (sin lambda1)) (sin lambda2))
  (* (sqrt (sin lambda1)) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (* (cos phi2) (sin (- lambda1 lambda2)))
  (+ (log (cos phi2)) (log (sin (- lambda1 lambda2))))
  (log (* (cos phi2) (sin (- lambda1 lambda2))))
  (exp (* (cos phi2) (sin (- lambda1 lambda2))))
  (* (* (* (cos phi2) (cos phi2)) (cos phi2)) (* (* (sin (- lambda1 lambda2)) (sin (- lambda1 lambda2))) (sin (- lambda1 lambda2))))
  (* (cbrt (* (cos phi2) (sin (- lambda1 lambda2)))) (cbrt (* (cos phi2) (sin (- lambda1 lambda2)))))
  (cbrt (* (cos phi2) (sin (- lambda1 lambda2))))
  (* (* (* (cos phi2) (sin (- lambda1 lambda2))) (* (cos phi2) (sin (- lambda1 lambda2)))) (* (cos phi2) (sin (- lambda1 lambda2))))
  (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))
  (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))
  (* (sqrt (cos phi2)) (sqrt (sin (- lambda1 lambda2))))
  (* (sqrt (cos phi2)) (sqrt (sin (- lambda1 lambda2))))
  (* (cos phi2) (* (sin lambda1) (cos (neg lambda2))))
  (* (cos phi2) (* (cos lambda1) (sin (neg lambda2))))
  (* (cos phi2) (* (sin lambda1) (cos (neg lambda2))))
  (* (cos phi2) (* (cos lambda1) (sin (neg lambda2))))
  (* (* (sin lambda1) (cos (neg lambda2))) (cos phi2))
  (* (* (cos lambda1) (sin (neg lambda2))) (cos phi2))
  (* (* (sin lambda1) (cos (neg lambda2))) (cos phi2))
  (* (* (cos lambda1) (sin (neg lambda2))) (cos phi2))
  (* (cos phi2) (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2)))))
  (* (cos phi2) (sqrt (sin (- lambda1 lambda2))))
  (* (cos phi2) 1)
  (* (cbrt (cos phi2)) (sin (- lambda1 lambda2)))
  (* (sqrt (cos phi2)) (sin (- lambda1 lambda2)))
  (* (cos phi2) (sin (- lambda1 lambda2)))
  (- lambda1 (+ lambda2 (* 1/6 (pow lambda1 3))))
  (sin (- lambda1 lambda2))
  (sin (- lambda1 lambda2))
  (- 2 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2))))
  (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (* (sin lambda1) (* (cos phi2) (sin lambda2))) (cos phi1)))
  (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))
  (* lambda2 lambda1)
  (* (sin lambda1) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (- lambda1 lambda2)
  (* (sin (- lambda1 lambda2)) (cos phi2))
  (* (sin (- lambda1 lambda2)) (cos phi2))
1.561 * * [simplify]: iteration  0 :  309  enodes  (cost  578 )
1.567 * * [simplify]: iteration  1 :  1149  enodes  (cost  513 )
1.590 * * [simplify]: iteration  2 :  5002  enodes  (cost  513 )
1.592 * [simplify]: Simplified to:
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin lambda2))
  (log (sin (- lambda1 lambda2)))
  (exp (sin (- lambda1 lambda2)))
  (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2))))
  (cbrt (sin (- lambda1 lambda2)))
  (pow (sin (- lambda1 lambda2)) 3)
  (sqrt (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (exp (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (log (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (exp (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (* (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (pow (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))) 3)
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (+ (pow (cos phi1) 3) (pow (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) 3))
  (+ (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (- (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (cos phi1))) (* (cos phi1) (cos phi1)))
  (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (- (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
  (* (sin lambda1) (sin lambda2))
  (log (* (sin lambda1) (sin lambda2)))
  (log (* (sin lambda1) (sin lambda2)))
  (exp (* (sin lambda1) (sin lambda2)))
  (pow (* (sin lambda1) (sin lambda2)) 3)
  (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2))))
  (cbrt (* (sin lambda1) (sin lambda2)))
  (pow (* (sin lambda1) (sin lambda2)) 3)
  (sqrt (* (sin lambda1) (sin lambda2)))
  (sqrt (* (sin lambda1) (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2))))
  (* (sin lambda1) (sqrt (sin lambda2)))
  (sin lambda1)
  (* (cbrt (sin lambda1)) (sin lambda2))
  (* (sqrt (sin lambda1)) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (* (cos phi2) (sin (- lambda1 lambda2)))
  (log (* (cos phi2) (sin (- lambda1 lambda2))))
  (log (* (cos phi2) (sin (- lambda1 lambda2))))
  (exp (* (cos phi2) (sin (- lambda1 lambda2))))
  (pow (* (cos phi2) (sin (- lambda1 lambda2))) 3)
  (* (cbrt (* (cos phi2) (sin (- lambda1 lambda2)))) (cbrt (* (cos phi2) (sin (- lambda1 lambda2)))))
  (cbrt (* (cos phi2) (sin (- lambda1 lambda2))))
  (pow (* (cos phi2) (sin (- lambda1 lambda2))) 3)
  (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))
  (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))
  (* (sqrt (cos phi2)) (sqrt (sin (- lambda1 lambda2))))
  (* (sqrt (cos phi2)) (sqrt (sin (- lambda1 lambda2))))
  (* (* (cos phi2) (sin lambda1)) (cos lambda2))
  (* (cos phi2) (* (cos lambda1) (sin (neg lambda2))))
  (* (* (cos phi2) (sin lambda1)) (cos lambda2))
  (* (cos phi2) (* (cos lambda1) (sin (neg lambda2))))
  (* (* (cos phi2) (sin lambda1)) (cos lambda2))
  (* (cos phi2) (* (cos lambda1) (sin (neg lambda2))))
  (* (* (cos phi2) (sin lambda1)) (cos lambda2))
  (* (cos phi2) (* (cos lambda1) (sin (neg lambda2))))
  (* (cos phi2) (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2)))))
  (* (cos phi2) (sqrt (sin (- lambda1 lambda2))))
  (cos phi2)
  (* (cbrt (cos phi2)) (sin (- lambda1 lambda2)))
  (* (sqrt (cos phi2)) (sin (- lambda1 lambda2)))
  (* (cos phi2) (sin (- lambda1 lambda2)))
  (- lambda1 (+ lambda2 (* 1/6 (pow lambda1 3))))
  (sin (- lambda1 lambda2))
  (sin (- lambda1 lambda2))
  (+ (* -1/2 (+ (pow phi1 2) (pow phi2 2))) 2)
  (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (* lambda2 lambda1)
  (* (sin lambda1) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (- lambda1 lambda2)
  (* (cos phi2) (sin (- lambda1 lambda2)))
  (* (cos phi2) (sin (- lambda1 lambda2)))
1.593 * * * [progress]: adding candidates to table
1.992 * * [progress]: iteration 3 / 4
1.992 * * * [progress]: picking best candidate
2.069 * * * * [pick]: Picked  #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))>
2.069 * * * [progress]: localizing error
2.098 * * * [progress]: generating rewritten candidates
2.098 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
2.102 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 2 2)
2.107 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
2.111 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.113 * * * [progress]: generating series expansions
2.113 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
2.113 * [approximate]: Approximating (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in (phi1 phi2 lambda1 lambda2) around 0
2.116 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2
2.118 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
2.119 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
2.135 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2
2.135 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
2.136 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
2.146 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
2.146 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
2.152 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
2.171 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in phi2
2.171 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
2.171 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
2.171 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
2.171 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
2.185 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda1
2.186 * [taylor]: Taking taylor expansion of (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))) in lambda2
2.187 * [approximate]: Approximating (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in (phi1 phi2 lambda1 lambda2) around 0
2.195 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in phi2
2.198 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
2.205 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
2.223 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in phi2
2.223 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
2.223 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
2.235 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
2.235 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
2.248 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
2.281 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in phi2
2.281 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
2.281 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
2.281 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda1
2.281 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2)))))) in lambda2
2.282 * [approximate]: Approximating (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in (phi1 phi2 lambda1 lambda2) around 0
2.290 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in phi2
2.293 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
2.297 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
2.315 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in phi2
2.316 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
2.316 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
2.327 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
2.328 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
2.340 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
2.373 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in phi2
2.373 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
2.373 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
2.374 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda1
2.374 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2)))))) in lambda2
2.374 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 2 2)
2.374 * [approximate]: Approximating (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
2.374 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
2.377 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
2.381 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
2.386 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
2.394 * [taylor]: Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
2.394 * [approximate]: Approximating (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in (lambda1 lambda2) around 0
2.396 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
2.398 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
2.403 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
2.411 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) in lambda2
2.411 * [approximate]: Approximating (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
2.413 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
2.415 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
2.421 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
2.427 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
2.428 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
2.428 * [approximate]: Approximating (* (sin lambda1) (cos lambda2)) in (lambda1 lambda2) around 0
2.428 * [taylor]: Taking taylor expansion of (* (sin lambda1) (cos lambda2)) in lambda2
2.431 * [taylor]: Taking taylor expansion of (* (sin lambda1) (cos lambda2)) in lambda2
2.438 * [taylor]: Taking taylor expansion of (* (sin lambda1) (cos lambda2)) in lambda2
2.444 * [taylor]: Taking taylor expansion of (* (sin lambda1) (cos lambda2)) in lambda2
2.446 * [approximate]: Approximating (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) in (lambda1 lambda2) around 0
2.448 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) in lambda2
2.451 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) in lambda2
2.456 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) in lambda2
2.463 * [taylor]: Taking taylor expansion of (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) in lambda2
2.463 * [approximate]: Approximating (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) in (lambda1 lambda2) around 0
2.465 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2
2.468 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2
2.474 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2
2.481 * [taylor]: Taking taylor expansion of (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) in lambda2
2.481 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.482 * [approximate]: Approximating (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in (phi2 lambda1 lambda2 phi1) around 0
2.483 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda1
2.483 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda2
2.484 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in phi1
2.484 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda1
2.484 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda2
2.484 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in phi1
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda2
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in phi1
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in phi1
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda1
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda2
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in phi1
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in lambda2
2.485 * [taylor]: Taking taylor expansion of (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))) in phi1
2.486 * [approximate]: Approximating (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in (phi2 lambda1 lambda2 phi1) around 0
2.488 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda1
2.488 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda2
2.489 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in phi1
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda1
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda2
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in phi1
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda2
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in phi1
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in phi1
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda1
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda2
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in phi1
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in lambda2
2.490 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ 1 phi2)) (- (* (sin (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda2)) (cos (/ 1 lambda1))))) (+ (cos (/ 1 phi1)) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (cos (/ 1 lambda1)))) (* (sin (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (cos (/ 1 phi2))))))) in phi1
2.491 * [approximate]: Approximating (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in (phi2 lambda1 lambda2 phi1) around 0
2.494 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda1
2.494 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda2
2.495 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in phi1
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda1
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda2
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in phi1
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda2
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in phi1
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in phi1
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda1
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda2
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in phi1
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in lambda2
2.496 * [taylor]: Taking taylor expansion of (atan2 (* (cos (/ -1 phi2)) (- (* (sin (/ -1 lambda1)) (cos (/ -1 lambda2))) (* (sin (/ -1 lambda2)) (cos (/ -1 lambda1))))) (+ (cos (/ -1 phi1)) (+ (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))))) in phi1
2.497 * * * [progress]: simplifying candidates
2.498 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* (exp (cos phi1)) (exp (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (log (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (exp (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (* (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (* (* (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (+ (pow (cos phi1) 3) (pow (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) 3))
  (+ (* (cos phi1) (cos phi1)) (- (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (- (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (+ (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2))))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
  (* (sin lambda1) (sin lambda2))
  (+ (log (sin lambda1)) (log (sin lambda2)))
  (log (* (sin lambda1) (sin lambda2)))
  (exp (* (sin lambda1) (sin lambda2)))
  (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
  (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2))))
  (cbrt (* (sin lambda1) (sin lambda2)))
  (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))
  (sqrt (* (sin lambda1) (sin lambda2)))
  (sqrt (* (sin lambda1) (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2))))
  (* (sin lambda1) (sqrt (sin lambda2)))
  (* (sin lambda1) 1)
  (* (cbrt (sin lambda1)) (sin lambda2))
  (* (sqrt (sin lambda1)) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (+ (sin (- lambda1 lambda2)) (sin (+ lambda1 lambda2)))
  (* (sin lambda1) (cos lambda2))
  (+ (log (sin lambda1)) (log (cos lambda2)))
  (log (* (sin lambda1) (cos lambda2)))
  (exp (* (sin lambda1) (cos lambda2)))
  (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (cos lambda2) (cos lambda2)) (cos lambda2)))
  (* (cbrt (* (sin lambda1) (cos lambda2))) (cbrt (* (sin lambda1) (cos lambda2))))
  (cbrt (* (sin lambda1) (cos lambda2)))
  (* (* (* (sin lambda1) (cos lambda2)) (* (sin lambda1) (cos lambda2))) (* (sin lambda1) (cos lambda2)))
  (sqrt (* (sin lambda1) (cos lambda2)))
  (sqrt (* (sin lambda1) (cos lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (cos lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (cos lambda2)))
  (* (sin lambda1) (* (cbrt (cos lambda2)) (cbrt (cos lambda2))))
  (* (sin lambda1) (sqrt (cos lambda2)))
  (* (sin lambda1) 1)
  (* (cbrt (sin lambda1)) (cos lambda2))
  (* (sqrt (sin lambda1)) (cos lambda2))
  (* (sin lambda1) (cos lambda2))
  (log (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (exp (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (* (cbrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))
  (cbrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (* (* (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (- 2 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow phi2 2))))
  (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (* (sin lambda1) (* (cos phi2) (sin lambda2))) (cos phi1)))
  (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2)))))
  (* lambda2 lambda1)
  (* (sin lambda1) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (- lambda1 (+ (* 1/2 (* (pow lambda2 2) lambda1)) (* 1/6 (pow lambda1 3))))
  (* (sin lambda1) (cos lambda2))
  (* (sin lambda1) (cos lambda2))
  (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (* (sin lambda1) (* (cos phi2) (sin lambda2))) (cos phi1))))
  (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (* (sin lambda1) (* (cos phi2) (sin lambda2))) (cos phi1))))
  (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (* (cos lambda1) (* (cos phi2) (cos lambda2))) (+ (cos phi1) (* (sin lambda1) (* (cos phi2) (sin lambda2))))))
2.503 * * [simplify]: iteration  0 :  311  enodes  (cost  751 )
2.509 * * [simplify]: iteration  1 :  1012  enodes  (cost  646 )
2.528 * * [simplify]: iteration  2 :  4556  enodes  (cost  646 )
2.606 * * [simplify]: iteration  3 :  5001  enodes  (cost  646 )
2.609 * [simplify]: Simplified to:
  (exp (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (log (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (exp (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (* (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (cbrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (pow (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))) 3)
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (sqrt (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (+ (pow (cos phi1) 3) (pow (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) 3))
  (+ (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (- (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (cos phi1))) (* (cos phi1) (cos phi1)))
  (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (- (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (+ (cos phi1) (* (* (cos lambda1) (cos lambda2)) (cos phi2)))
  (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
  (* (sin lambda1) (sin lambda2))
  (log (* (sin lambda1) (sin lambda2)))
  (log (* (sin lambda1) (sin lambda2)))
  (exp (* (sin lambda1) (sin lambda2)))
  (pow (* (sin lambda1) (sin lambda2)) 3)
  (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2))))
  (cbrt (* (sin lambda1) (sin lambda2)))
  (pow (* (sin lambda1) (sin lambda2)) 3)
  (sqrt (* (sin lambda1) (sin lambda2)))
  (sqrt (* (sin lambda1) (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (sin lambda2)))
  (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2))))
  (* (sin lambda1) (sqrt (sin lambda2)))
  (sin lambda1)
  (* (cbrt (sin lambda1)) (sin lambda2))
  (* (sqrt (sin lambda1)) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (+ (sin (- lambda1 lambda2)) (sin (+ lambda1 lambda2)))
  (* (sin lambda1) (cos lambda2))
  (log (* (sin lambda1) (cos lambda2)))
  (log (* (sin lambda1) (cos lambda2)))
  (exp (* (sin lambda1) (cos lambda2)))
  (pow (* (sin lambda1) (cos lambda2)) 3)
  (* (cbrt (* (sin lambda1) (cos lambda2))) (cbrt (* (sin lambda1) (cos lambda2))))
  (cbrt (* (sin lambda1) (cos lambda2)))
  (pow (* (sin lambda1) (cos lambda2)) 3)
  (sqrt (* (sin lambda1) (cos lambda2)))
  (sqrt (* (sin lambda1) (cos lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (cos lambda2)))
  (* (sqrt (sin lambda1)) (sqrt (cos lambda2)))
  (* (sin lambda1) (* (cbrt (cos lambda2)) (cbrt (cos lambda2))))
  (* (sin lambda1) (sqrt (cos lambda2)))
  (sin lambda1)
  (* (cbrt (sin lambda1)) (cos lambda2))
  (* (sqrt (sin lambda1)) (cos lambda2))
  (* (sin lambda1) (cos lambda2))
  (log (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (exp (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (* (cbrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))
  (cbrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (pow (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) 3)
  (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
  (+ (* -1/2 (+ (pow phi1 2) (pow phi2 2))) 2)
  (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
  (* lambda2 lambda1)
  (* (sin lambda1) (sin lambda2))
  (* (sin lambda1) (sin lambda2))
  (- lambda1 (+ (* 1/2 (* (pow lambda2 2) lambda1)) (* 1/6 (pow lambda1 3))))
  (* (sin lambda1) (cos lambda2))
  (* (sin lambda1) (cos lambda2))
  (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
  (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
2.609 * * * [progress]: adding candidates to table
3.013 * * [progress]: iteration 4 / 4
3.013 * * * [progress]: picking best candidate
3.085 * * * * [pick]: Picked  #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))>
3.085 * * * [progress]: localizing error
3.109 * * * [progress]: generating rewritten candidates
3.109 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
3.113 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1 2 1)
3.117 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1)
3.121 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
3.126 * * * [progress]: generating series expansions
3.126 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
3.126 * [approximate]: Approximating (sin (- lambda1 lambda2)) in (lambda1 lambda2) around 0
3.127 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
3.130 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
3.135 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
3.141 * [taylor]: Taking taylor expansion of (sin (- lambda1 lambda2)) in lambda2
3.143 * [approximate]: Approximating (sin (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
3.146 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.147 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.147 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.147 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.148 * [approximate]: Approximating (sin (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
3.151 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.152 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.152 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.152 * [taylor]: Taking taylor expansion of (sin (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.152 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 1 2 1)
3.152 * [approximate]: Approximating (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
3.153 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
3.156 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
3.161 * [taylor]: Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
3.164 * [approximate]: Approximating (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
3.166 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.168 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.168 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.168 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
3.168 * [approximate]: Approximating (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
3.174 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.175 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.175 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.175 * [taylor]: Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
3.175 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1)
3.175 * [approximate]: Approximating (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in (phi1 lambda1 lambda2 phi2) around 0
3.182 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda1
3.183 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda2
3.185 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in phi2
3.192 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda1
3.192 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda2
3.192 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in phi2
3.198 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda2
3.206 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in phi2
3.209 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in phi2
3.220 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda1
3.223 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda2
3.226 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in phi2
3.228 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda2
3.229 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in phi2
3.237 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in lambda2
3.247 * [taylor]: Taking taylor expansion of (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) in phi2
3.250 * [approximate]: Approximating (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in (phi1 lambda1 lambda2 phi2) around 0
3.263 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda1
3.266 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda2
3.269 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in phi2
3.278 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda1
3.278 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda2
3.278 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in phi2
3.283 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda2
3.284 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in phi2
3.289 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in phi2
3.304 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda1
3.304 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda2
3.304 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in phi2
3.304 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in lambda2
3.304 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) 3) in phi2
3.305 * [approximate]: Approximating (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in (phi1 lambda1 lambda2 phi2) around 0
3.316 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda1
3.318 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda2
3.321 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in phi2
3.330 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda1
3.330 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda2
3.330 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in phi2
3.339 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda2
3.339 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in phi2
3.345 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in phi2
3.360 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda1
3.360 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda2
3.360 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in phi2
3.360 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in lambda2
3.360 * [taylor]: Taking taylor expansion of (pow (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) 3) in phi2
3.361 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
3.361 * [approximate]: Approximating (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in (phi1 lambda1 lambda2 phi2) around 0
3.363 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
3.364 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
3.365 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
3.371 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
3.371 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
3.371 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
3.376 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
3.377 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
3.381 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
3.389 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda1
3.389 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
3.389 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
3.389 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
3.389 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
3.396 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in lambda2
3.397 * [taylor]: Taking taylor expansion of (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) in phi2
3.398 * [approximate]: Approximating (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in (phi1 lambda1 lambda2 phi2) around 0
3.404 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
3.406 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
3.408 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
3.419 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
3.419 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
3.419 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
3.424 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
3.425 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
3.430 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
3.443 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda1
3.443 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
3.443 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
3.443 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in lambda2
3.443 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 phi1)) (* (cos (/ 1 phi2)) (cos (- (/ 1 lambda1) (/ 1 lambda2))))) in phi2
3.443 * [approximate]: Approximating (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in (phi1 lambda1 lambda2 phi2) around 0
3.449 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
3.451 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
3.453 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
3.461 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
3.461 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
3.461 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
3.467 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
3.467 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
3.472 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
3.485 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda1
3.485 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
3.485 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
3.485 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in lambda2
3.485 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))) in phi2
3.486 * * * [progress]: simplifying candidates
3.487 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* (sin lambda1) (cos (neg lambda2)))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos (neg lambda2)))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin lambda2))
  (log (sin (- lambda1 lambda2)))
  (exp (sin (- lambda1 lambda2)))
  (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2))))
  (cbrt (sin (- lambda1 lambda2)))
  (* (* (sin (- lambda1 lambda2)) (sin (- lambda1 lambda2))) (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (* (cos lambda1) (cos (neg lambda2)))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos (neg lambda2)))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin lambda2))
  (log (cos (- lambda1 lambda2)))
  (exp (cos (- lambda1 lambda2)))
  (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2))))
  (cbrt (cos (- lambda1 lambda2)))
  (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))
  (sqrt (cos (- lambda1 lambda2)))
  (sqrt (cos (- lambda1 lambda2)))
  (* (log (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (* (log (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (* 1 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cbrt 3) (cbrt 3)))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 1)
  (pow (* (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) 3)
  (pow (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow 1 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (exp (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (* (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (* (* (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)) (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (pow (* (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) 3)
  (pow (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow 1 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (pow (+ (pow (cos phi1) 3) (pow (* (cos (- lambda1 lambda2)) (cos phi2)) 3)) 3)
  (pow (+ (* (cos phi1) (cos phi1)) (- (* (* (cos (- lambda1 lambda2)) (cos phi2)) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) 3)
  (pow (- (* (cos phi1) (cos phi1)) (* (* (cos (- lambda1 lambda2)) (cos phi2)) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow (- (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (/ 3 2))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (/ 3 2))
  (log (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (exp (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (cbrt (pow (* (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) 3))
  (cbrt (pow (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3))
  (cbrt (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3))
  (cbrt (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (cbrt (* (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))))
  (cbrt (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (cbrt (pow (* (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) 3))
  (cbrt (pow (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3))
  (cbrt (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3))
  (cbrt (pow (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (cbrt 1)
  (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (/ 3 2)))
  (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (/ 3 2)))
  (cbrt (pow (+ (pow (cos phi1) 3) (pow (* (cos (- lambda1 lambda2)) (cos phi2)) 3)) 3))
  (cbrt (pow (+ (* (cos phi1) (cos phi1)) (- (* (* (cos (- lambda1 lambda2)) (cos phi2)) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))) 3))
  (cbrt (pow (- (* (cos phi1) (cos phi1)) (* (* (cos (- lambda1 lambda2)) (cos phi2)) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3))
  (cbrt (pow (- (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (* (cbrt (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))))
  (cbrt (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (* (* (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (sqrt (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (sqrt (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (- lambda1 (+ lambda2 (* 1/6 (pow lambda1 3))))
  (sin (- lambda1 lambda2))
  (sin (- lambda1 lambda2))
  (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
  (cos (- lambda1 lambda2))
  (cos (- lambda1 lambda2))
  (- 8 (+ (* 6 (pow phi1 2)) (* 6 (pow lambda1 2))))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (- 2 (+ (* 1/2 (pow phi1 2)) (* 1/2 (pow lambda1 2))))
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
3.492 * * [simplify]: iteration  0 :  279  enodes  (cost  721 )
3.497 * * [simplify]: iteration  1 :  1021  enodes  (cost  665 )
3.520 * * [simplify]: iteration  2 :  5001  enodes  (cost  659 )
3.527 * [simplify]: Simplified to:
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin (neg lambda2)))
  (* (sin lambda1) (cos lambda2))
  (* (cos lambda1) (sin lambda2))
  (log (sin (- lambda1 lambda2)))
  (exp (sin (- lambda1 lambda2)))
  (* (cbrt (sin (- lambda1 lambda2))) (cbrt (sin (- lambda1 lambda2))))
  (cbrt (sin (- lambda1 lambda2)))
  (pow (sin (- lambda1 lambda2)) 3)
  (sqrt (sin (- lambda1 lambda2)))
  (sqrt (sin (- lambda1 lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin (neg lambda2)))
  (* (cos lambda1) (cos lambda2))
  (* (sin lambda1) (sin lambda2))
  (log (cos (- lambda1 lambda2)))
  (exp (cos (- lambda1 lambda2)))
  (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2))))
  (cbrt (cos (- lambda1 lambda2)))
  (pow (cos (- lambda1 lambda2)) 3)
  (sqrt (cos (- lambda1 lambda2)))
  (sqrt (cos (- lambda1 lambda2)))
  (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  3
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (cbrt 3) (cbrt 3)))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3))
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 2)
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3/2)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3/2)
  1
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 2)
  (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (exp (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 2)
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3) 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 2)
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3/2)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3/2)
  1
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (pow (+ (pow (cos phi1) 3) (pow (* (cos (- lambda1 lambda2)) (cos phi2)) 3)) 3)
  (pow (+ (* (* (cos (- lambda1 lambda2)) (cos phi2)) (- (* (cos (- lambda1 lambda2)) (cos phi2)) (cos phi1))) (* (cos phi1) (cos phi1))) 3)
  (pow (- (* (cos phi1) (cos phi1)) (* (* (cos (- lambda1 lambda2)) (cos phi2)) (* (cos (- lambda1 lambda2)) (cos phi2)))) 3)
  (pow (- (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 2)
  (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3/2)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3/2)
  (log (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (exp (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  1
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  1
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))
  1
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (+ (pow (cos phi1) 3) (pow (* (cos (- lambda1 lambda2)) (cos phi2)) 3))
  (+ (* (* (cos (- lambda1 lambda2)) (cos phi2)) (- (* (cos (- lambda1 lambda2)) (cos phi2)) (cos phi1))) (* (cos phi1) (cos phi1)))
  (- (* (cos phi1) (cos phi1)) (* (* (cos (- lambda1 lambda2)) (cos phi2)) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (- (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (cbrt (* (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))))
  (cbrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (sqrt (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))))
  (- lambda1 (+ lambda2 (* 1/6 (pow lambda1 3))))
  (sin (- lambda1 lambda2))
  (sin (- lambda1 lambda2))
  (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
  (cos (- lambda1 lambda2))
  (cos (- lambda1 lambda2))
  (+ (* -6 (+ (pow phi1 2) (pow lambda1 2))) 8)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)
  (+ (* -1/2 (+ (pow phi1 2) (pow lambda1 2))) 2)
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
  (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2)))
3.528 * * * [progress]: adding candidates to table
3.911 * [progress]: [Phase 3 of 3] Extracting.
3.911 * * [regime]: Finding splitpoints for: (#<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (exp (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3)) (sqrt 3))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (exp (log (sin (- lambda1 lambda2))))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (log (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (exp (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (sqrt (* (cos phi2) (sin (- lambda1 lambda2)))) (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (/ (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))>)
3.920 * * * [regime-changes]: Trying 6 branch expressions: ((cos phi1) (cos phi2) phi2 phi1 lambda2 lambda1)
3.920 * * * * [regimes]: Trying to branch on (cos phi1) from (#<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (exp (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3)) (sqrt 3))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (exp (log (sin (- lambda1 lambda2))))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (log (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (exp (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (sqrt (* (cos phi2) (sin (- lambda1 lambda2)))) (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (/ (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))>)
4.050 * * * * [regimes]: Trying to branch on (cos phi2) from (#<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (exp (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3)) (sqrt 3))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (exp (log (sin (- lambda1 lambda2))))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (log (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (exp (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (sqrt (* (cos phi2) (sin (- lambda1 lambda2)))) (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (/ (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))>)
4.181 * * * * [regimes]: Trying to branch on phi2 from (#<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (exp (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3)) (sqrt 3))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (exp (log (sin (- lambda1 lambda2))))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (log (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (exp (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (sqrt (* (cos phi2) (sin (- lambda1 lambda2)))) (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (/ (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))>)
4.316 * * * * [regimes]: Trying to branch on phi1 from (#<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (exp (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3)) (sqrt 3))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (exp (log (sin (- lambda1 lambda2))))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (log (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (exp (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (sqrt (* (cos phi2) (sin (- lambda1 lambda2)))) (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (/ (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))>)
4.450 * * * * [regimes]: Trying to branch on lambda2 from (#<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (exp (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3)) (sqrt 3))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (exp (log (sin (- lambda1 lambda2))))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (log (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (exp (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (sqrt (* (cos phi2) (sin (- lambda1 lambda2)))) (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (/ (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))>)
4.585 * * * * [regimes]: Trying to branch on lambda1 from (#<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (exp (log (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (cbrt (pow (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (sqrt 3)) (sqrt 3))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3))) (cbrt (sqrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (exp (log (sin (- lambda1 lambda2))))) (cbrt (pow (+ (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) 3)))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (log (exp (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (* (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (* (* (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))) (cbrt (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (exp (log (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (sqrt (* (cos phi2) (sin (- lambda1 lambda2)))) (sqrt (* (cos phi2) (sin (- lambda1 lambda2))))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (* (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))) (sqrt (+ (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2)))))))))> #<alt (λ (lambda1 lambda2 phi1 phi2) (+ lambda1 (atan2 (* (cos phi2) (sin (- lambda1 lambda2))) (/ (- (* (cos phi1) (cos phi1)) (* (* (cos phi2) (cos (- lambda1 lambda2))) (* (cos phi2) (cos (- lambda1 lambda2))))) (- (cos phi1) (* (cos phi2) (cos (- lambda1 lambda2))))))))>)
4.720 * * * [regime]: Found split indices: #<option (#s(si 8 255))>
4.720 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
4.721 * * [simplify]: iteration  0 :  30  enodes  (cost  22 )
4.721 * * [simplify]: iteration  1 :  30  enodes  (cost  22 )
4.721 * [simplify]: Simplified to:
  (+ lambda1 (atan2 (* (cos phi2) (- (* (sin lambda1) (cos lambda2)) (* (cos lambda1) (sin lambda2)))) (+ (cos phi1) (* (cos phi2) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))