1538411995.108 * [misc]progress:  [Phase 1 of 3] Setting up.
1538411995.109 * * * [misc]progress:  [1/2] Preparing points
1538411995.110 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538411995.114 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538411995.157 * * * * [misc]points:  Setting MPFR precision to 64
1538411995.161 * * * * [misc]points:  Setting MPFR precision to 320
1538411995.163 * * * * [misc]points:  Setting MPFR precision to 576
1538411995.165 * * * * [misc]points:  Setting MPFR precision to 832
1538411995.168 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538411995.171 * * * * [misc]points:  Setting MPFR precision to 576
1538411995.176 * * * * [misc]points:  Setting MPFR precision to 832
1538411995.181 * * * * [misc]points:  Setting MPFR precision to 1088
1538411995.188 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538411995.191 * * * * [misc]points:  Setting MPFR precision to 832
1538411995.201 * * * * [misc]points:  Setting MPFR precision to 1088
1538411995.214 * * * * [misc]points:  Setting MPFR precision to 1344
1538411995.265 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538411995.267 * * * * [misc]points:  Setting MPFR precision to 1088
1538411995.289 * * * * [misc]points:  Setting MPFR precision to 1344
1538411995.317 * * * * [misc]points:  Computing exacts for 256 points
1538411995.319 * * * * [misc]points:  Setting MPFR precision to 1088
1538411995.404 * * * * [misc]points:  Setting MPFR precision to 1344
1538411995.518 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538411995.519 * * * * [exit]points:  Sampled 256 points with exact outputs
1538411995.519 * * * [misc]progress:  [2/2] Setting up program.
1538411995.528 * [misc]progress:  [Phase 2 of 3] Improving.
1538411995.529 * [enter]simplify:  Simplifying (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)
1538411995.531 * * [misc]simplify:  iters left: 6 (17 enodes)
1538411995.538 * * [misc]simplify:  iters left: 5 (27 enodes)
1538411995.545 * * [misc]simplify:  iters left: 4 (38 enodes)
1538411995.554 * * [misc]simplify:  iters left: 3 (39 enodes)
1538411995.585 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1538411995.617 * * [misc]progress:  iteration 1 / 4
1538411995.617 * * * [misc]progress:  picking best candidate
1538411995.635 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411995.635 * * * [misc]progress:  localizing error
1538411995.796 * * * [misc]progress:  generating rewritten candidates
1538411995.796 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2)
1538411995.811 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538411995.823 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538411995.838 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1538411996.272 * * * [misc]progress:  generating series expansions
1538411996.273 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2)
1538411996.278 * [misc]backup-simplify:  Simplify (cos (- lambda1 lambda2)) into (cos (- lambda1 lambda2))
1538411996.278 * [misc]approximate:  Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1538411996.279 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
1538411996.280 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
1538411996.280 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411996.280 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411996.280 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.280 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.280 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.280 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.281 * [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
1538411996.281 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538411996.281 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538411996.281 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1538411996.281 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1538411996.281 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411996.281 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.281 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.281 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411996.281 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411996.281 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1538411996.281 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1538411996.281 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1538411996.281 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1538411996.282 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1538411996.282 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1538411996.282 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411996.282 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.282 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.282 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411996.282 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411996.282 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1538411996.282 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1538411996.282 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1538411996.282 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1538411996.286 * [misc]backup-simplify:  Simplify (* (cos (- lambda2)) 1) into (cos (- lambda2))
1538411996.287 * [misc]backup-simplify:  Simplify (* (sin (- lambda2)) 0) into 0
1538411996.287 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.287 * [misc]backup-simplify:  Simplify (+ (cos (- lambda2)) 0) into (cos (- lambda2))
1538411996.287 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1538411996.287 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538411996.287 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.287 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.287 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.288 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.288 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.288 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.289 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411996.289 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) 0) (* 0 1)) into 0
1538411996.290 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.290 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538411996.292 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538411996.292 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 1) (* 0 0)) into (sin (- lambda2))
1538411996.292 * [misc]backup-simplify:  Simplify (- (sin (- lambda2))) into (- (sin (- lambda2)))
1538411996.293 * [misc]backup-simplify:  Simplify (+ 0 (- (sin (- lambda2)))) into (- (sin (- lambda2)))
1538411996.293 * [misc]taylor:  Taking taylor expansion of (- (sin (- lambda2))) in lambda2
1538411996.293 * [misc]taylor:  Taking taylor expansion of (sin (- lambda2)) in lambda2
1538411996.293 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538411996.293 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.293 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.293 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.293 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.293 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.293 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.293 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411996.294 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.295 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538411996.296 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos (- lambda2))))
1538411996.296 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.297 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.297 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 0) (+ (* 0 1) (* 0 0))) into 0
1538411996.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.298 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos (- lambda2)))) 0) into (- (* 1/2 (cos (- lambda2))))
1538411996.298 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2
1538411996.298 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2
1538411996.298 * [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
1538411996.298 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538411996.298 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1538411996.298 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538411996.298 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.298 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.298 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.298 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.298 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.299 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1538411996.299 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1538411996.299 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538411996.299 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.300 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1 1) 1))) into (- 1)
1538411996.301 * [misc]backup-simplify:  Simplify (- (- 1)) into 1
1538411996.301 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.302 * [misc]backup-simplify:  Simplify (+ (* 1 (* lambda2 lambda1)) (+ (* -1/2 (pow (* 1 lambda1) 2)) 1)) into (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1538411996.302 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538411996.302 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1538411996.302 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1538411996.302 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1538411996.302 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538411996.302 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411996.302 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411996.302 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538411996.302 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538411996.302 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.302 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.303 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.303 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.303 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.303 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538411996.304 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538411996.304 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1538411996.304 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1538411996.304 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538411996.304 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411996.304 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.304 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.304 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.304 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538411996.304 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411996.304 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411996.304 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538411996.304 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538411996.304 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538411996.305 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1538411996.305 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1538411996.305 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538411996.305 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411996.305 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.305 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.305 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.305 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538411996.305 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411996.305 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411996.305 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538411996.305 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538411996.305 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538411996.305 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1538411996.305 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1538411996.306 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538411996.306 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411996.306 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411996.306 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538411996.306 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538411996.306 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.306 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.306 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.306 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.306 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.306 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538411996.306 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538411996.307 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538411996.307 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.307 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) into (cos (- lambda1 lambda2))
1538411996.307 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538411996.307 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538411996.308 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1538411996.308 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1538411996.308 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538411996.308 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.308 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.308 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.308 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.308 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538411996.308 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411996.308 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411996.308 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538411996.308 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538411996.308 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538411996.308 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1538411996.308 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1538411996.308 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538411996.308 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411996.308 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411996.309 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538411996.309 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538411996.309 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411996.309 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.309 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.309 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.309 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.309 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538411996.309 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538411996.309 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1538411996.309 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1538411996.309 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538411996.309 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411996.309 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411996.310 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538411996.310 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538411996.310 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411996.310 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.310 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.310 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.310 * [misc]backup-simplify:  Simplify (- 1) into -1
1538411996.310 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538411996.310 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538411996.310 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1538411996.310 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1538411996.310 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538411996.310 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411996.310 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.311 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.311 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.311 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538411996.311 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411996.311 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411996.311 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538411996.311 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538411996.311 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538411996.311 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538411996.311 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.311 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.311 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.312 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.312 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.312 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))) into (cos (- lambda1 lambda2))
1538411996.312 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538411996.313 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.313 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in (phi1 phi2 lambda1 lambda2) around 0
1538411996.313 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538411996.315 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.315 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538411996.316 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.316 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538411996.316 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.316 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538411996.316 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.316 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538411996.317 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.317 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538411996.317 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.317 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538411996.317 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.318 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538411996.318 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.318 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.318 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.318 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.318 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.318 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.318 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.319 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.320 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.320 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.320 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in (phi1 phi2 lambda1 lambda2) around 0
1538411996.320 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda2
1538411996.321 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.321 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda1
1538411996.321 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.321 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi2
1538411996.322 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.322 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi1
1538411996.322 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.322 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi1
1538411996.323 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.323 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi2
1538411996.324 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.324 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda1
1538411996.324 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.324 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda2
1538411996.325 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.325 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.325 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.325 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.325 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.325 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.325 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.325 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.325 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.325 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.325 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.326 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.327 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) (cos (/ 1 (/ 1 phi1))))))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.327 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.327 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538411996.327 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda2
1538411996.328 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.328 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda1
1538411996.328 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.328 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi2
1538411996.329 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.329 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi1
1538411996.329 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.330 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi1
1538411996.330 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.330 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi2
1538411996.331 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.331 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda1
1538411996.331 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.331 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda2
1538411996.332 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.332 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.332 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.332 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.333 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.334 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))))))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.334 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538411996.335 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.335 * [misc]approximate:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1538411996.335 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1538411996.335 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1538411996.335 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.335 * [misc]taylor:  Taking taylor expansion of R in R
1538411996.335 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.336 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.336 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1538411996.336 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538411996.336 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.336 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411996.336 * [misc]backup-simplify:  Simplify R into R
1538411996.336 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1538411996.336 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538411996.336 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.336 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411996.336 * [misc]backup-simplify:  Simplify R into R
1538411996.336 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1538411996.336 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538411996.337 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.337 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411996.337 * [misc]backup-simplify:  Simplify R into R
1538411996.337 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1538411996.337 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538411996.337 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.337 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411996.337 * [misc]backup-simplify:  Simplify R into R
1538411996.337 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1538411996.337 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538411996.338 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.338 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411996.338 * [misc]backup-simplify:  Simplify R into R
1538411996.338 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.338 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1538411996.338 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538411996.339 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.339 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411996.339 * [misc]backup-simplify:  Simplify R into R
1538411996.339 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.339 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1538411996.339 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538411996.339 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.339 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411996.339 * [misc]backup-simplify:  Simplify R into R
1538411996.340 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.340 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1538411996.340 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538411996.340 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.340 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411996.340 * [misc]backup-simplify:  Simplify R into R
1538411996.341 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.341 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1538411996.341 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1538411996.341 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.341 * [misc]taylor:  Taking taylor expansion of R in R
1538411996.341 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.341 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.341 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) into 0
1538411996.341 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.342 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538411996.342 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.342 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.342 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.342 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.342 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.342 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.342 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.342 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.342 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.343 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538411996.343 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.343 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.343 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.343 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.343 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.343 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.343 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.343 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538411996.343 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.343 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.343 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.343 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.343 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.344 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538411996.344 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.344 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.344 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.345 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 1) (* 0 0)) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.345 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.346 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538411996.346 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.346 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.347 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538411996.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.347 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.347 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.347 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.347 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.347 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.347 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.347 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.347 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.348 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.348 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.348 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.348 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.348 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.348 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.348 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538411996.348 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.348 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.348 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.348 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.348 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.349 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) (* R (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.350 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) (/ 1 R)) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.350 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1538411996.350 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in R
1538411996.350 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in R
1538411996.350 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.350 * [misc]taylor:  Taking taylor expansion of R in R
1538411996.350 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.350 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.351 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) 1) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.351 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda2
1538411996.351 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda2
1538411996.351 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.351 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411996.351 * [misc]backup-simplify:  Simplify R into R
1538411996.352 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.352 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda1
1538411996.352 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda1
1538411996.352 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.352 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411996.353 * [misc]backup-simplify:  Simplify R into R
1538411996.353 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.353 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi2
1538411996.353 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi2
1538411996.354 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.354 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411996.354 * [misc]backup-simplify:  Simplify R into R
1538411996.354 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.354 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi1
1538411996.354 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi1
1538411996.355 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.355 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411996.355 * [misc]backup-simplify:  Simplify R into R
1538411996.355 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.355 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi1
1538411996.355 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi1
1538411996.356 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.356 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411996.356 * [misc]backup-simplify:  Simplify R into R
1538411996.356 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.356 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi2
1538411996.357 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi2
1538411996.357 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.357 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411996.357 * [misc]backup-simplify:  Simplify R into R
1538411996.358 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.358 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda1
1538411996.358 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda1
1538411996.358 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.358 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411996.358 * [misc]backup-simplify:  Simplify R into R
1538411996.359 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.359 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda2
1538411996.359 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda2
1538411996.359 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.359 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411996.359 * [misc]backup-simplify:  Simplify R into R
1538411996.360 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1538411996.360 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in R
1538411996.360 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in R
1538411996.360 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.360 * [misc]taylor:  Taking taylor expansion of R in R
1538411996.360 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.361 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.361 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) 1) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.361 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1538411996.362 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1538411996.363 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.363 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.363 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.363 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.363 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.363 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.363 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.363 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.363 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1538411996.363 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.364 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.364 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.364 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.364 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.364 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.364 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1538411996.364 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.364 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.364 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.364 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.365 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1538411996.365 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.365 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.366 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) (/ 0 1)))) into 0
1538411996.366 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.367 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.367 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.367 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.367 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.367 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.367 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.367 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.367 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.367 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.367 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.367 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.367 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.367 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.367 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.367 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.368 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.368 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.368 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.368 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.368 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.368 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.368 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.368 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.368 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.368 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.368 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.369 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.369 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.369 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.369 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.369 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.370 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.370 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.370 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.370 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.370 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.370 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.370 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.370 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.370 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.370 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.371 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.371 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.371 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.372 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538411996.372 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.373 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) (cos (/ 1 (/ 1 phi1))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.373 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1538411996.373 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1538411996.373 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in R
1538411996.374 * [misc]taylor:  Taking taylor expansion of -1 in R
1538411996.374 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.374 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in R
1538411996.374 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in R
1538411996.374 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.374 * [misc]taylor:  Taking taylor expansion of R in R
1538411996.374 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.374 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.375 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) 1) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.375 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in lambda2
1538411996.375 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411996.375 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.375 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in lambda2
1538411996.375 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda2
1538411996.375 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.375 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411996.375 * [misc]backup-simplify:  Simplify R into R
1538411996.376 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.376 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in lambda1
1538411996.376 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411996.376 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.376 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in lambda1
1538411996.376 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda1
1538411996.377 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.377 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411996.377 * [misc]backup-simplify:  Simplify R into R
1538411996.377 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.377 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi2
1538411996.377 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411996.377 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.377 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi2
1538411996.377 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi2
1538411996.378 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.378 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411996.378 * [misc]backup-simplify:  Simplify R into R
1538411996.378 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.378 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi1
1538411996.379 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411996.379 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.379 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi1
1538411996.379 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi1
1538411996.379 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.379 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411996.379 * [misc]backup-simplify:  Simplify R into R
1538411996.380 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.380 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi1
1538411996.380 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411996.380 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.380 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi1
1538411996.380 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi1
1538411996.380 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.380 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411996.380 * [misc]backup-simplify:  Simplify R into R
1538411996.381 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.382 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1538411996.382 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi2
1538411996.382 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411996.382 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.382 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi2
1538411996.382 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi2
1538411996.382 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.382 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411996.382 * [misc]backup-simplify:  Simplify R into R
1538411996.383 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.383 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1538411996.383 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in lambda1
1538411996.384 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411996.384 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.384 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in lambda1
1538411996.384 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda1
1538411996.384 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.384 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411996.384 * [misc]backup-simplify:  Simplify R into R
1538411996.385 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.385 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1538411996.385 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in lambda2
1538411996.385 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411996.385 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.385 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in lambda2
1538411996.385 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda2
1538411996.386 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.386 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411996.386 * [misc]backup-simplify:  Simplify R into R
1538411996.386 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1538411996.387 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1538411996.387 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in R
1538411996.387 * [misc]taylor:  Taking taylor expansion of -1 in R
1538411996.387 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.387 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in R
1538411996.387 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in R
1538411996.388 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.388 * [misc]taylor:  Taking taylor expansion of R in R
1538411996.388 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.388 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.388 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) 1) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1538411996.389 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))) into (* -1 (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))))
1538411996.389 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))) into (* -1 (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))))
1538411996.390 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1538411996.391 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1538411996.391 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.391 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.391 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.391 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.391 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.391 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.391 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.391 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.392 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1538411996.392 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1538411996.392 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.393 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.393 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.393 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.393 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.393 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.393 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1538411996.394 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1538411996.394 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.394 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.394 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.394 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.395 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1538411996.396 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1538411996.396 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.396 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.397 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) (/ 0 1)))) into 0
1538411996.397 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))))) into 0
1538411996.397 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.398 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.399 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1538411996.399 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.399 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.399 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.399 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.399 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.399 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.399 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.399 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.399 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.399 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.399 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.399 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.399 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.399 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.400 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.401 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1538411996.401 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411996.401 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.401 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.401 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.401 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.401 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.401 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.401 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.401 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.401 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.401 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.401 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.401 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.401 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.402 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.403 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1538411996.403 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411996.403 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.403 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.403 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.403 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.403 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.403 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.403 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.403 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.403 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.404 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411996.405 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1538411996.405 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411996.405 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.405 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.405 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.405 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.405 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.406 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538411996.407 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))))) into 0
1538411996.407 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.408 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.408 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1538411996.409 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538411996.409 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538411996.409 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538411996.409 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538411996.409 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411996.409 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411996.409 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538411996.409 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538411996.409 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538411996.409 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411996.409 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.409 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.409 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538411996.409 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538411996.409 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411996.409 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.409 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.409 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538411996.409 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411996.409 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411996.409 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538411996.409 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538411996.409 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538411996.409 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538411996.409 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411996.409 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.409 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.409 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538411996.409 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411996.409 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411996.410 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538411996.410 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538411996.410 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538411996.410 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538411996.410 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538411996.410 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538411996.410 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.410 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.410 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.411 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411996.411 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538411996.412 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411996.412 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538411996.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.413 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538411996.414 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538411996.414 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538411996.414 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411996.414 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.414 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.414 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.414 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.424 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411996.424 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538411996.425 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.425 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538411996.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.427 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.427 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538411996.427 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.427 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.427 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.428 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538411996.428 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.428 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.431 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411996.431 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411996.433 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.434 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411996.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.436 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538411996.436 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538411996.436 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538411996.436 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538411996.436 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538411996.436 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538411996.436 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538411996.436 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411996.436 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.436 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.437 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538411996.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411996.437 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.437 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.438 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.438 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.438 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.442 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411996.442 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538411996.445 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.446 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538411996.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.448 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.449 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538411996.449 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.449 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.449 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.449 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538411996.449 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411996.449 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538411996.449 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538411996.449 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538411996.449 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538411996.449 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411996.449 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.449 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.450 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.450 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411996.450 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538411996.450 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538411996.450 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411996.450 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411996.450 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538411996.450 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411996.450 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538411996.450 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538411996.450 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538411996.450 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538411996.450 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411996.450 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411996.450 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538411996.450 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411996.450 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538411996.450 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538411996.450 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538411996.450 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411996.450 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.450 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.451 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.451 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411996.451 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538411996.451 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538411996.451 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538411996.451 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411996.451 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411996.451 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538411996.451 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411996.451 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538411996.451 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538411996.451 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538411996.451 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411996.451 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.451 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.451 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.451 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411996.452 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538411996.452 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538411996.452 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538411996.452 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411996.452 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538411996.452 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538411996.452 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538411996.452 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411996.452 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.452 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.452 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411996.453 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411996.453 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538411996.453 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538411996.453 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411996.453 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411996.453 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538411996.453 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411996.453 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538411996.453 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538411996.453 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538411996.453 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538411996.453 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411996.453 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411996.454 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411996.454 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538411996.454 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538411996.455 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411996.456 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538411996.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538411996.456 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.456 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.456 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.456 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411996.456 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538411996.456 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538411996.457 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411996.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538411996.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.457 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538411996.457 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.458 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411996.458 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411996.458 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411996.459 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.459 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411996.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.459 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538411996.459 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.459 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.460 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.460 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.460 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411996.460 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411996.460 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538411996.461 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.461 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411996.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.462 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538411996.462 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.463 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411996.463 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411996.464 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411996.465 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.465 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411996.465 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.465 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538411996.466 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.466 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.466 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.466 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538411996.466 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411996.466 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538411996.466 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538411996.466 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538411996.466 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538411996.466 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411996.466 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.466 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411996.466 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411996.466 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538411996.466 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411996.466 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538411996.466 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538411996.466 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538411996.466 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411996.466 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.466 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411996.466 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.466 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.466 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411996.466 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411996.466 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538411996.466 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538411996.466 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538411996.466 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411996.466 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.466 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411996.466 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.466 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.467 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411996.467 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411996.467 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538411996.467 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538411996.467 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411996.467 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.467 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411996.467 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411996.467 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538411996.467 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411996.467 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538411996.467 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538411996.467 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538411996.467 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538411996.467 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411996.467 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.467 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411996.467 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.467 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.467 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411996.467 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411996.467 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538411996.467 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538411996.467 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411996.467 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.467 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411996.467 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411996.467 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538411996.467 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411996.467 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538411996.467 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538411996.467 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538411996.468 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538411996.468 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411996.468 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538411996.468 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538411996.468 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538411996.468 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411996.468 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.468 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411996.468 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411996.468 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538411996.468 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411996.468 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538411996.468 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538411996.468 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538411996.468 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411996.468 * [misc]backup-simplify:  Simplify -1 into -1
1538411996.468 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411996.468 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.468 * [misc]backup-simplify:  Simplify 1 into 1
1538411996.468 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411996.468 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411996.468 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538411996.468 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538411996.468 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538411996.468 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411996.468 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411996.469 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411996.469 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538411996.469 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538411996.470 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411996.470 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538411996.470 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.470 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538411996.470 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.470 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.470 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.470 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411996.470 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538411996.470 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538411996.471 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411996.471 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538411996.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.472 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538411996.472 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.472 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411996.472 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411996.473 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411996.473 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.473 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411996.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.474 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538411996.474 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.474 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.474 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.474 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.475 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411996.475 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411996.475 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538411996.476 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.476 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411996.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.476 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538411996.476 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.477 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411996.477 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411996.477 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411996.479 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411996.479 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411996.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411996.479 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538411996.479 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411996.479 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.479 * [misc]backup-simplify:  Simplify 0 into 0
1538411996.479 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538411996.479 * * * [misc]progress:  simplifying candidates
1538411996.480 * * * * [misc]progress:  [ 1 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))>
1538411996.480 * * * * [misc]progress:  [ 2 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (cos (- lambda1 lambda2))))))) R))>
1538411996.480 * * * * [misc]progress:  [ 3 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))))))) R))>
1538411996.480 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1538411996.481 * * [misc]simplify:  iters left: 5 (6 enodes)
1538411996.482 * * [misc]simplify:  iters left: 4 (8 enodes)
1538411996.483 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1538411996.483 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))
1538411996.483 * * * * [misc]progress:  [ 4 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))))))) R))>
1538411996.484 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1538411996.484 * * [misc]simplify:  iters left: 5 (6 enodes)
1538411996.485 * * [misc]simplify:  iters left: 4 (8 enodes)
1538411996.486 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1538411996.486 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))
1538411996.487 * * * * [misc]progress:  [ 5 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538411996.487 * [enter]simplify:  Simplifying (* (cos lambda1) (cos lambda2))
1538411996.487 * * [misc]simplify:  iters left: 3 (5 enodes)
1538411996.489 * * [misc]simplify:  iters left: 2 (6 enodes)
1538411996.491 * [exit]simplify:  Simplified to (* (cos lambda2) (cos lambda1))
1538411996.491 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2)))))) R))
1538411996.491 * * * * [misc]progress:  [ 6 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (pow (cos (- lambda1 lambda2)) 1)))) R))>
1538411996.491 * * * * [misc]progress:  [ 7 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (exp (log (cos (- lambda1 lambda2))))))) R))>
1538411996.491 * * * * [misc]progress:  [ 8 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 9 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 10 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 11 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (sqrt (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 12 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* 1 (cos (- lambda1 lambda2)))))) R))>
1538411996.492 * * * * [misc]progress:  [ 13 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 14 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 15 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R))>
1538411996.492 * * * * [misc]progress:  [ 16 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) 1) R))>
1538411996.492 * * * * [misc]progress:  [ 17 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 18 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 19 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 20 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 21 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1538411996.492 * * * * [misc]progress:  [ 22 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R))>
1538411996.492 * * * * [misc]progress:  [ 23 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538411996.493 * * * * [misc]progress:  [ 24 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538411996.493 * * * * [misc]progress:  [ 25 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 1))>
1538411996.493 * * * * [misc]progress:  [ 26 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538411996.493 * * * * [misc]progress:  [ 27 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538411996.493 * * * * [misc]progress:  [ 28 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538411996.493 * * * * [misc]progress:  [ 29 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538411996.493 * * * * [misc]progress:  [ 30 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538411996.493 * * * * [misc]progress:  [ 31 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1538411996.493 * * * * [misc]progress:  [ 32 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))>
1538411996.493 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1538411996.495 * * [misc]simplify:  iters left: 6 (17 enodes)
1538411996.503 * * [misc]simplify:  iters left: 5 (26 enodes)
1538411996.513 * * [misc]simplify:  iters left: 4 (37 enodes)
1538411996.524 * * [misc]simplify:  iters left: 3 (38 enodes)
1538411996.538 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))))
1538411996.538 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))
1538411996.538 * * * * [misc]progress:  [ 33 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))>
1538411996.538 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1538411996.540 * * [misc]simplify:  iters left: 6 (16 enodes)
1538411996.547 * * [misc]simplify:  iters left: 5 (25 enodes)
1538411996.561 * * [misc]simplify:  iters left: 4 (36 enodes)
1538411996.571 * * [misc]simplify:  iters left: 3 (37 enodes)
1538411996.585 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1538411996.585 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))
1538411996.585 * * * * [misc]progress:  [ 34 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1538411996.585 * * * * [misc]progress:  [ 35 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))>
1538411996.585 * * * * [misc]progress:  [ 36 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.585 * * * * [misc]progress:  [ 37 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.585 * * * * [misc]progress:  [ 38 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.585 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538411996.586 * * [misc]simplify:  iters left: 5 (7 enodes)
1538411996.590 * * [misc]simplify:  iters left: 4 (12 enodes)
1538411996.594 * * [misc]simplify:  iters left: 3 (14 enodes)
1538411996.599 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538411996.599 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.599 * * * * [misc]progress:  [ 39 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.599 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538411996.600 * * [misc]simplify:  iters left: 3 (5 enodes)
1538411996.602 * * [misc]simplify:  iters left: 2 (6 enodes)
1538411996.604 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538411996.604 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.604 * * * * [misc]progress:  [ 40 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.604 * * * * [misc]progress:  [ 41 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.604 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538411996.605 * * [misc]simplify:  iters left: 4 (7 enodes)
1538411996.607 * * [misc]simplify:  iters left: 3 (8 enodes)
1538411996.610 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538411996.611 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.611 * * * * [misc]progress:  [ 42 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.611 * * * * [misc]progress:  [ 43 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.611 * * * * [misc]progress:  [ 44 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.611 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538411996.612 * * [misc]simplify:  iters left: 6 (9 enodes)
1538411996.617 * * [misc]simplify:  iters left: 5 (16 enodes)
1538411996.627 * * [misc]simplify:  iters left: 4 (41 enodes)
1538411996.649 * * [misc]simplify:  iters left: 3 (75 enodes)
1538411996.674 * * [misc]simplify:  iters left: 2 (99 enodes)
1538411996.692 * * [misc]simplify:  iters left: 1 (102 enodes)
1538411996.711 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538411996.711 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.712 * * * * [misc]progress:  [ 45 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.712 * * * * [misc]progress:  [ 46 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.712 * * * * [misc]progress:  [ 47 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.712 * * * * [misc]progress:  [ 48 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.712 * * * * [misc]progress:  [ 49 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.712 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538411996.712 * * [misc]simplify:  iters left: 2 (3 enodes)
1538411996.714 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538411996.714 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.714 * * * * [misc]progress:  [ 50 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.714 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538411996.714 * * [misc]simplify:  iters left: 2 (3 enodes)
1538411996.715 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538411996.715 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.715 * * * * [misc]progress:  [ 51 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.716 * [enter]simplify:  Simplifying (sin phi2)
1538411996.716 * * [misc]simplify:  iters left: 1 (2 enodes)
1538411996.717 * [exit]simplify:  Simplified to (sin phi2)
1538411996.717 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.717 * * * * [misc]progress:  [ 52 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.717 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538411996.717 * * [misc]simplify:  iters left: 4 (4 enodes)
1538411996.719 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538411996.719 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.719 * * * * [misc]progress:  [ 53 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.719 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538411996.720 * * [misc]simplify:  iters left: 2 (3 enodes)
1538411996.721 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538411996.721 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.721 * * * * [misc]progress:  [ 54 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.721 * * * * [misc]progress:  [ 55 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.721 * * * * [misc]progress:  [ 56 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))))) R))>
1538411996.721 * [enter]simplify:  Simplifying (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1538411996.722 * * [misc]simplify:  iters left: 6 (10 enodes)
1538411996.727 * * [misc]simplify:  iters left: 5 (20 enodes)
1538411996.738 * * [misc]simplify:  iters left: 4 (43 enodes)
1538411996.758 * * [misc]simplify:  iters left: 3 (69 enodes)
1538411996.785 * * [misc]simplify:  iters left: 2 (107 enodes)
1538411996.815 * * [misc]simplify:  iters left: 1 (125 enodes)
1538411996.831 * [exit]simplify:  Simplified to (fma lambda1 (fma -1/2 lambda1 lambda2) 1)
1538411996.831 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (fma lambda1 (fma -1/2 lambda1 lambda2) 1)))) R))
1538411996.831 * * * * [misc]progress:  [ 57 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.831 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1538411996.831 * * [misc]simplify:  iters left: 3 (4 enodes)
1538411996.832 * * [misc]simplify:  iters left: 2 (6 enodes)
1538411996.833 * * [misc]simplify:  iters left: 1 (7 enodes)
1538411996.834 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1538411996.834 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.835 * * * * [misc]progress:  [ 58 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411996.835 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1538411996.835 * * [misc]simplify:  iters left: 3 (4 enodes)
1538411996.836 * * [misc]simplify:  iters left: 2 (6 enodes)
1538411996.837 * * [misc]simplify:  iters left: 1 (7 enodes)
1538411996.838 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1538411996.838 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411996.838 * * * * [misc]progress:  [ 59 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538411996.838 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.839 * * [misc]simplify:  iters left: 6 (15 enodes)
1538411996.842 * * [misc]simplify:  iters left: 5 (24 enodes)
1538411996.847 * * [misc]simplify:  iters left: 4 (35 enodes)
1538411996.853 * * [misc]simplify:  iters left: 3 (37 enodes)
1538411996.860 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538411996.860 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))) R))
1538411996.860 * * * * [misc]progress:  [ 60 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538411996.860 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.861 * * [misc]simplify:  iters left: 6 (15 enodes)
1538411996.865 * * [misc]simplify:  iters left: 5 (24 enodes)
1538411996.870 * * [misc]simplify:  iters left: 4 (35 enodes)
1538411996.877 * * [misc]simplify:  iters left: 3 (37 enodes)
1538411996.885 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538411996.885 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))) R))
1538411996.885 * * * * [misc]progress:  [ 61 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538411996.886 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538411996.887 * * [misc]simplify:  iters left: 6 (15 enodes)
1538411996.894 * * [misc]simplify:  iters left: 5 (24 enodes)
1538411996.904 * * [misc]simplify:  iters left: 4 (35 enodes)
1538411996.915 * * [misc]simplify:  iters left: 3 (37 enodes)
1538411996.924 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538411996.924 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))) R))
1538411996.924 * * * * [misc]progress:  [ 62 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538411996.924 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.926 * * [misc]simplify:  iters left: 6 (17 enodes)
1538411996.930 * * [misc]simplify:  iters left: 5 (27 enodes)
1538411996.935 * * [misc]simplify:  iters left: 4 (38 enodes)
1538411996.940 * * [misc]simplify:  iters left: 3 (39 enodes)
1538411996.948 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538411996.948 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))))
1538411996.948 * * * * [misc]progress:  [ 63 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538411996.948 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.949 * * [misc]simplify:  iters left: 6 (17 enodes)
1538411996.953 * * [misc]simplify:  iters left: 5 (27 enodes)
1538411996.958 * * [misc]simplify:  iters left: 4 (38 enodes)
1538411996.965 * * [misc]simplify:  iters left: 3 (39 enodes)
1538411996.973 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538411996.973 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))))
1538411996.973 * * * * [misc]progress:  [ 64 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538411996.973 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538411996.974 * * [misc]simplify:  iters left: 6 (17 enodes)
1538411996.978 * * [misc]simplify:  iters left: 5 (27 enodes)
1538411996.984 * * [misc]simplify:  iters left: 4 (38 enodes)
1538411996.992 * * [misc]simplify:  iters left: 3 (39 enodes)
1538411997.006 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538411997.007 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))))
1538411997.007 * * * * [misc]progress:  [ 65 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411997.007 * [enter]simplify:  Simplifying (* phi1 phi2)
1538411997.007 * * [misc]simplify:  iters left: 2 (3 enodes)
1538411997.008 * * [misc]simplify:  iters left: 1 (4 enodes)
1538411997.010 * [exit]simplify:  Simplified to (* phi1 phi2)
1538411997.010 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411997.010 * * * * [misc]progress:  [ 66 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411997.010 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538411997.011 * * [misc]simplify:  iters left: 3 (5 enodes)
1538411997.013 * * [misc]simplify:  iters left: 2 (6 enodes)
1538411997.015 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538411997.015 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411997.015 * * * * [misc]progress:  [ 67 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538411997.015 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538411997.016 * * [misc]simplify:  iters left: 3 (5 enodes)
1538411997.018 * * [misc]simplify:  iters left: 2 (6 enodes)
1538411997.020 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538411997.020 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1538411997.020 * * * [misc]progress:  adding candidates to table
1538411999.064 * * [misc]progress:  iteration 2 / 4
1538411999.064 * * * [misc]progress:  picking best candidate
1538411999.282 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538411999.282 * * * [misc]progress:  localizing error
1538411999.446 * * * [misc]progress:  generating rewritten candidates
1538411999.447 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538411999.478 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538411999.505 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1538411999.543 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2)
1538411999.575 * * * [misc]progress:  generating series expansions
1538411999.575 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538411999.576 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.576 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in (phi1 phi2 lambda1 lambda2) around 0
1538411999.576 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda2
1538411999.576 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.576 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda1
1538411999.576 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.576 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1538411999.577 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.577 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi1
1538411999.577 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.577 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi1
1538411999.577 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.577 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1538411999.578 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.578 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda1
1538411999.578 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.578 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda2
1538411999.578 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.579 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.579 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.580 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.580 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.580 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538411999.580 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1538411999.581 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.581 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1538411999.581 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.581 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1538411999.581 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.581 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1538411999.582 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.582 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1538411999.582 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.582 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1538411999.583 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.583 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1538411999.583 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.583 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1538411999.584 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.584 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.584 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.584 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.584 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.584 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.585 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1538411999.586 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1538411999.586 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538411999.586 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda2
1538411999.586 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.586 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1538411999.587 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.587 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi2
1538411999.587 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.587 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi1
1538411999.588 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.588 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi1
1538411999.588 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.588 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538411999.589 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1538411999.589 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1538411999.589 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.589 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538411999.590 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1538411999.590 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.590 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.590 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.590 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.590 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.590 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.590 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.590 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.591 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (sin (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- lambda2)))) (cos (/ -1 (/ 1 (- phi2)))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.592 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538411999.592 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538411999.592 * [misc]approximate:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in (phi1 phi2 lambda1 lambda2 R) around 0
1538411999.592 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in R
1538411999.592 * [misc]taylor:  Taking taylor expansion of R in R
1538411999.592 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.592 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.592 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in R
1538411999.592 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.592 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1538411999.592 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411999.592 * [misc]backup-simplify:  Simplify R into R
1538411999.593 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda2
1538411999.593 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.593 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1538411999.593 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411999.593 * [misc]backup-simplify:  Simplify R into R
1538411999.593 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda1
1538411999.593 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.593 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1538411999.593 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411999.593 * [misc]backup-simplify:  Simplify R into R
1538411999.593 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1538411999.594 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.594 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1538411999.594 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411999.594 * [misc]backup-simplify:  Simplify R into R
1538411999.594 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi1
1538411999.594 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.594 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1538411999.594 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411999.594 * [misc]backup-simplify:  Simplify R into R
1538411999.594 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi1
1538411999.595 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.595 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538411999.595 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1538411999.595 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411999.595 * [misc]backup-simplify:  Simplify R into R
1538411999.595 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1538411999.596 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.597 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538411999.597 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1538411999.597 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411999.597 * [misc]backup-simplify:  Simplify R into R
1538411999.597 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda1
1538411999.597 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.598 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538411999.598 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1538411999.598 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411999.598 * [misc]backup-simplify:  Simplify R into R
1538411999.598 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda2
1538411999.599 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.599 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538411999.600 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in R
1538411999.600 * [misc]taylor:  Taking taylor expansion of R in R
1538411999.600 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.600 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.600 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in R
1538411999.600 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.601 * [misc]backup-simplify:  Simplify (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into 0
1538411999.601 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.602 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1538411999.602 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.602 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.602 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.602 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.602 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.602 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.602 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.603 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1538411999.603 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.603 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.603 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.603 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.603 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.603 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.603 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.604 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1538411999.604 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.604 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.604 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.604 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.604 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.605 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1538411999.605 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.605 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.605 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.606 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.607 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538411999.608 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))) into 0
1538411999.608 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.608 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.609 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))) into 0
1538411999.609 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.609 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.609 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.609 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.609 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.609 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.609 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.609 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.610 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.610 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.610 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.610 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.610 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.610 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.610 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.610 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.610 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.611 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))) into 0
1538411999.611 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.611 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.611 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.611 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.611 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.612 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (* R (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538411999.613 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))) (/ 1 R)) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.613 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1538411999.613 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1538411999.613 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1538411999.614 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.614 * [misc]taylor:  Taking taylor expansion of R in R
1538411999.614 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.614 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.615 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.615 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1538411999.615 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1538411999.616 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.616 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411999.616 * [misc]backup-simplify:  Simplify R into R
1538411999.617 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.617 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1538411999.617 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1538411999.618 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.618 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411999.618 * [misc]backup-simplify:  Simplify R into R
1538411999.619 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.619 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1538411999.619 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1538411999.620 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.620 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411999.620 * [misc]backup-simplify:  Simplify R into R
1538411999.621 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.621 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1538411999.621 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1538411999.622 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.622 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411999.622 * [misc]backup-simplify:  Simplify R into R
1538411999.623 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.623 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1538411999.623 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1538411999.624 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.624 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411999.624 * [misc]backup-simplify:  Simplify R into R
1538411999.625 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.625 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1538411999.625 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1538411999.626 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.626 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411999.626 * [misc]backup-simplify:  Simplify R into R
1538411999.627 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.627 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1538411999.627 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1538411999.628 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.628 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411999.628 * [misc]backup-simplify:  Simplify R into R
1538411999.629 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.629 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1538411999.629 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1538411999.630 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.630 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411999.630 * [misc]backup-simplify:  Simplify R into R
1538411999.631 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1538411999.631 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1538411999.631 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1538411999.632 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.632 * [misc]taylor:  Taking taylor expansion of R in R
1538411999.632 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.632 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.633 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.634 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1538411999.635 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1538411999.635 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.635 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.636 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.636 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.636 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.636 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.636 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.636 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.637 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1538411999.637 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.637 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.637 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.637 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.637 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.637 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.638 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1538411999.638 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.638 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.638 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.638 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.639 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1538411999.640 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.640 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.641 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)))) into 0
1538411999.641 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.642 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.642 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.642 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.642 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.642 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.642 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.642 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.642 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.642 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.642 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.642 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.642 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.642 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.643 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.643 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.644 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.644 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.644 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.644 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.644 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.644 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.644 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.644 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.644 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.644 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.644 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.644 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.644 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.644 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.644 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.646 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.646 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.646 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.646 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.646 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.646 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.646 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.646 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.646 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.646 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.646 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.647 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.647 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.647 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.647 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.647 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.647 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.647 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.649 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538411999.649 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.650 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R)
1538411999.651 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))
1538411999.651 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1538411999.652 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in R
1538411999.652 * [misc]taylor:  Taking taylor expansion of -1 in R
1538411999.652 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.652 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in R
1538411999.652 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in R
1538411999.652 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.653 * [misc]taylor:  Taking taylor expansion of R in R
1538411999.653 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.653 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.654 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1538411999.654 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in lambda2
1538411999.654 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411999.654 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.654 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in lambda2
1538411999.654 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda2
1538411999.655 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.655 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411999.655 * [misc]backup-simplify:  Simplify R into R
1538411999.656 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)
1538411999.656 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in lambda1
1538411999.656 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411999.656 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.656 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in lambda1
1538411999.656 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1538411999.657 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.657 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411999.657 * [misc]backup-simplify:  Simplify R into R
1538411999.658 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)
1538411999.658 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in phi2
1538411999.658 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411999.658 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.658 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in phi2
1538411999.658 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi2
1538411999.659 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.659 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411999.659 * [misc]backup-simplify:  Simplify R into R
1538411999.660 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)
1538411999.660 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in phi1
1538411999.660 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411999.660 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.660 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in phi1
1538411999.660 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi1
1538411999.661 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.661 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411999.661 * [misc]backup-simplify:  Simplify R into R
1538411999.662 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)
1538411999.662 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in phi1
1538411999.662 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411999.662 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.662 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in phi1
1538411999.662 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi1
1538411999.663 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.663 * [misc]taylor:  Taking taylor expansion of R in phi1
1538411999.663 * [misc]backup-simplify:  Simplify R into R
1538411999.664 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)
1538411999.665 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1538411999.665 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1538411999.665 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411999.665 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.665 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1538411999.665 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538411999.666 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1538411999.666 * [misc]taylor:  Taking taylor expansion of R in phi2
1538411999.666 * [misc]backup-simplify:  Simplify R into R
1538411999.667 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)
1538411999.668 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))
1538411999.668 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in lambda1
1538411999.668 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411999.668 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.668 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in lambda1
1538411999.669 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1538411999.669 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.669 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538411999.670 * [misc]backup-simplify:  Simplify R into R
1538411999.670 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)
1538411999.671 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1538411999.672 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1538411999.672 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411999.672 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.672 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1538411999.672 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538411999.676 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1538411999.677 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538411999.677 * [misc]backup-simplify:  Simplify R into R
1538411999.677 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)
1538411999.678 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))
1538411999.678 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in R
1538411999.678 * [misc]taylor:  Taking taylor expansion of -1 in R
1538411999.678 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.679 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in R
1538411999.679 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in R
1538411999.679 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538411999.679 * [misc]taylor:  Taking taylor expansion of R in R
1538411999.679 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.679 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.680 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1538411999.681 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))))
1538411999.682 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1538411999.684 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)))) into 0
1538411999.685 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))) into 0
1538411999.685 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.685 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.685 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.685 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.685 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.685 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.685 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.685 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.686 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)))) into 0
1538411999.688 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))) into 0
1538411999.688 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.688 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.688 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.688 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.688 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.688 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.689 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)))) into 0
1538411999.690 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))) into 0
1538411999.690 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.690 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.690 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.690 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.692 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)))) into 0
1538411999.693 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))) into 0
1538411999.693 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.693 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.694 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) (/ 0 1)))) into 0
1538411999.696 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))) into 0
1538411999.696 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.697 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.699 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)))) into 0
1538411999.699 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.699 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.699 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.699 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.699 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.699 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.699 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.699 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.699 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.699 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.699 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.699 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.699 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.699 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.700 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.702 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)))) into 0
1538411999.702 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538411999.702 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.702 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.702 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.702 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.702 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.702 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.702 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.702 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.702 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.702 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.702 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.702 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.702 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.704 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.705 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)))) into 0
1538411999.705 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.705 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.705 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.705 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.705 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.705 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.705 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.705 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.705 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.705 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.707 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538411999.708 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)))) into 0
1538411999.708 * [misc]taylor:  Taking taylor expansion of 0 in R
1538411999.708 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.708 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.708 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.708 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.708 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.709 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538411999.709 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))))) into 0
1538411999.709 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.710 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (sin (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538411999.710 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1538411999.711 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538411999.711 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538411999.711 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538411999.711 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538411999.711 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411999.711 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411999.711 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538411999.711 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538411999.711 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538411999.711 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411999.711 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.711 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.711 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538411999.711 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538411999.711 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411999.711 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.711 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.711 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538411999.711 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411999.711 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411999.711 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538411999.711 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538411999.711 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538411999.711 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538411999.711 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411999.711 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.711 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.711 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538411999.711 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411999.711 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411999.711 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538411999.711 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538411999.711 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538411999.711 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538411999.711 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538411999.711 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538411999.711 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.711 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.711 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.712 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.712 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538411999.712 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.713 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538411999.713 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.713 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538411999.714 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538411999.714 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538411999.714 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411999.714 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.714 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.714 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.714 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.714 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.715 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.715 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.715 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.716 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.716 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.716 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538411999.716 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.716 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.716 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.717 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538411999.717 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.717 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.718 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411999.718 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411999.720 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.720 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411999.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.721 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538411999.721 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538411999.721 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538411999.721 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538411999.721 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538411999.721 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538411999.721 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538411999.721 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411999.721 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.721 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.722 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538411999.722 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411999.722 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.722 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.722 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.722 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.722 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.724 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.725 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538411999.726 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.726 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538411999.726 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.728 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.728 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538411999.728 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.728 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.728 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.728 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538411999.729 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411999.729 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538411999.729 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538411999.729 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538411999.729 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538411999.729 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411999.729 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.729 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.729 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.729 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411999.729 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538411999.729 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538411999.729 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411999.729 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411999.729 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538411999.729 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411999.729 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538411999.729 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538411999.729 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538411999.729 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538411999.729 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411999.729 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411999.729 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538411999.729 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411999.729 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538411999.729 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538411999.729 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538411999.729 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411999.729 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.729 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.729 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.729 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411999.729 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538411999.730 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538411999.730 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538411999.730 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411999.730 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411999.730 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538411999.730 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411999.730 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538411999.730 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538411999.730 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538411999.730 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411999.730 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.730 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.730 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411999.730 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538411999.730 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538411999.730 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538411999.730 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411999.730 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538411999.730 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538411999.730 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538411999.730 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411999.730 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.730 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.730 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538411999.730 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538411999.731 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538411999.731 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411999.731 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411999.731 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538411999.731 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538411999.731 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538411999.731 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538411999.731 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538411999.731 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538411999.731 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411999.731 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538411999.731 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.731 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538411999.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538411999.732 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.732 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538411999.732 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.732 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538411999.732 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.732 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.732 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.733 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.733 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538411999.733 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538411999.733 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.734 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538411999.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.734 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538411999.734 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.735 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.735 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411999.735 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.736 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.736 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.736 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538411999.736 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.736 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.736 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.736 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.737 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.737 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538411999.738 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.738 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.738 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.738 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538411999.738 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.739 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411999.740 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411999.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411999.742 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.742 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411999.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.743 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538411999.743 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.743 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.743 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.743 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538411999.743 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411999.743 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538411999.744 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538411999.744 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538411999.744 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538411999.744 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411999.744 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.744 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411999.744 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411999.744 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538411999.744 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411999.744 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538411999.744 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538411999.744 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538411999.744 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411999.744 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.744 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411999.744 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.744 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.744 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.744 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411999.744 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538411999.744 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538411999.744 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538411999.745 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411999.745 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.745 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411999.745 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.745 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.745 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.745 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411999.745 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538411999.745 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538411999.745 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411999.745 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.745 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411999.745 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411999.745 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538411999.745 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411999.745 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538411999.745 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538411999.745 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538411999.745 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538411999.745 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411999.745 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.745 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538411999.745 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.745 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.746 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.746 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411999.746 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538411999.746 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538411999.746 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538411999.746 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.746 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538411999.746 * [misc]backup-simplify:  Simplify phi2 into phi2
1538411999.746 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538411999.746 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411999.746 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538411999.746 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538411999.746 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538411999.746 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538411999.747 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411999.747 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538411999.747 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538411999.747 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538411999.747 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411999.747 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.747 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538411999.747 * [misc]backup-simplify:  Simplify phi1 into phi1
1538411999.747 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538411999.747 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538411999.747 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538411999.747 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538411999.747 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538411999.747 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538411999.747 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.747 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538411999.747 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.747 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.747 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.747 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538411999.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538411999.748 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538411999.748 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538411999.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411999.748 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538411999.748 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.748 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538411999.749 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538411999.750 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538411999.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.750 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538411999.750 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.751 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.751 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.751 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.751 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538411999.751 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538411999.753 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.753 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538411999.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.754 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538411999.754 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.755 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.755 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.755 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411999.756 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.757 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.757 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538411999.757 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.757 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.757 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.757 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.758 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.759 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.759 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538411999.760 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.760 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.761 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538411999.761 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.763 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411999.763 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411999.763 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538411999.765 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.766 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411999.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.766 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538411999.766 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538411999.766 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.766 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.767 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538411999.767 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2)
1538411999.767 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1538411999.767 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538411999.767 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538411999.767 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538411999.767 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411999.767 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411999.767 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538411999.767 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538411999.767 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538411999.767 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411999.767 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.768 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.768 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538411999.768 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538411999.768 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411999.768 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.768 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.768 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538411999.768 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411999.768 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411999.768 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538411999.768 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538411999.768 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538411999.768 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538411999.768 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411999.768 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.768 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.768 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538411999.768 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411999.768 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411999.768 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538411999.768 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538411999.768 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538411999.768 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538411999.768 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538411999.768 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538411999.769 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.769 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.769 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.769 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.769 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538411999.770 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.770 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538411999.770 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.772 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538411999.772 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538411999.772 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538411999.772 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411999.772 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.772 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.772 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.772 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.773 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.773 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.774 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.775 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.775 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.776 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.776 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538411999.776 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.776 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.776 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.777 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538411999.777 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.778 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.779 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411999.780 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411999.781 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.782 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411999.782 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.784 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538411999.785 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538411999.785 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538411999.785 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538411999.785 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538411999.785 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538411999.785 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538411999.785 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411999.785 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.785 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.785 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538411999.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1538411999.785 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.785 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.787 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.787 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.787 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.790 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.790 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538411999.793 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.794 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538411999.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.796 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.797 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538411999.797 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.797 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.797 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.797 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538411999.797 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538411999.797 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538411999.797 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538411999.797 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538411999.797 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538411999.798 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411999.798 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.798 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.798 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.798 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538411999.798 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538411999.798 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538411999.798 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411999.798 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411999.798 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538411999.798 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538411999.798 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538411999.798 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538411999.798 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538411999.798 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538411999.798 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411999.798 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411999.798 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538411999.798 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538411999.799 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538411999.799 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538411999.799 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538411999.799 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411999.799 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.799 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.799 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.799 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538411999.799 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538411999.799 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538411999.799 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538411999.799 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411999.799 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411999.799 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538411999.799 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538411999.799 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538411999.799 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538411999.799 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538411999.799 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411999.799 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.800 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.800 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.800 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538411999.800 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538411999.800 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538411999.800 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538411999.800 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538411999.800 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538411999.800 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538411999.800 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538411999.800 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411999.800 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.800 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.801 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538411999.801 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538411999.801 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538411999.801 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538411999.801 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411999.801 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411999.801 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538411999.801 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538411999.801 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538411999.801 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538411999.801 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538411999.801 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538411999.801 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538411999.802 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538411999.802 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538411999.802 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538411999.804 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.804 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538411999.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.805 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538411999.805 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.805 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.805 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.805 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.805 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538411999.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538411999.806 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.806 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538411999.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.807 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538411999.807 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.808 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.808 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.808 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538411999.809 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.810 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.810 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538411999.810 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.810 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.810 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.810 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.812 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.812 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.812 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538411999.813 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.813 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.814 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538411999.814 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.816 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411999.816 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411999.816 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538411999.818 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.819 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411999.819 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.819 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538411999.819 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.819 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.819 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.819 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538411999.820 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538411999.820 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538411999.820 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538411999.820 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538411999.820 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538411999.820 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411999.820 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.820 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411999.820 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411999.820 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538411999.820 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538411999.820 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538411999.820 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538411999.820 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538411999.820 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411999.820 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.820 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411999.820 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.820 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.821 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.821 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538411999.821 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538411999.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538411999.821 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538411999.821 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411999.821 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.821 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411999.821 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.821 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.821 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.821 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538411999.821 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538411999.821 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538411999.821 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411999.821 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.821 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411999.821 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411999.821 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538411999.822 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538411999.822 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538411999.822 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538411999.822 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538411999.822 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538411999.822 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411999.822 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.822 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538411999.822 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.822 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.822 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.822 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538411999.825 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538411999.825 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538411999.825 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538411999.825 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.825 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538411999.825 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538411999.825 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538411999.825 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538411999.825 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538411999.825 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538411999.825 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538411999.826 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538411999.826 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538411999.826 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538411999.826 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538411999.826 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538411999.826 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411999.826 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.826 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538411999.826 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538411999.826 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538411999.826 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538411999.826 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538411999.826 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538411999.826 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538411999.826 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538411999.826 * [misc]backup-simplify:  Simplify -1 into -1
1538411999.826 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538411999.826 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.826 * [misc]backup-simplify:  Simplify 1 into 1
1538411999.827 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538411999.827 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538411999.827 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538411999.827 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538411999.827 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538411999.827 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538411999.827 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538411999.828 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538411999.828 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538411999.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538411999.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.830 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538411999.830 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.830 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.830 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.830 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538411999.830 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538411999.830 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538411999.832 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538411999.832 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538411999.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.832 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538411999.832 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.833 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.833 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.834 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538411999.835 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.835 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538411999.836 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.836 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.836 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.836 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.837 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538411999.837 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538411999.837 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538411999.838 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.839 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538411999.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.839 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538411999.839 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.841 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538411999.841 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538411999.841 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538411999.843 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538411999.844 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538411999.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538411999.844 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538411999.844 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538411999.844 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.844 * [misc]backup-simplify:  Simplify 0 into 0
1538411999.845 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538411999.845 * * * [misc]progress:  simplifying candidates
1538411999.845 * * * * [misc]progress:  [ 1 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 2 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 3 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 4 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) 1) R))>
1538411999.845 * * * * [misc]progress:  [ 5 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 6 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 7 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 8 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 9 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 10 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>
1538411999.845 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538411999.846 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538411999.846 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) 1))>
1538411999.846 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538411999.846 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538411999.846 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538411999.846 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538411999.846 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538411999.846 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1538411999.846 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))>
1538411999.846 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))
1538411999.850 * * [misc]simplify:  iters left: 6 (22 enodes)
1538411999.861 * * [misc]simplify:  iters left: 5 (39 enodes)
1538411999.886 * * [misc]simplify:  iters left: 4 (100 enodes)
1538411999.953 * * [misc]simplify:  iters left: 3 (219 enodes)
1538412000.046 * * [misc]simplify:  iters left: 2 (340 enodes)
1538412000.137 * * [misc]simplify:  iters left: 1 (396 enodes)
1538412000.201 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))
1538412000.201 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))
1538412000.201 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))>
1538412000.201 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1538412000.204 * * [misc]simplify:  iters left: 6 (21 enodes)
1538412000.214 * * [misc]simplify:  iters left: 5 (38 enodes)
1538412000.238 * * [misc]simplify:  iters left: 4 (99 enodes)
1538412000.278 * * [misc]simplify:  iters left: 3 (218 enodes)
1538412000.347 * * [misc]simplify:  iters left: 2 (339 enodes)
1538412000.450 * * [misc]simplify:  iters left: 1 (395 enodes)
1538412000.504 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1538412000.504 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))
1538412000.504 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1538412000.504 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))>
1538412000.504 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.504 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.504 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.504 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538412000.505 * * [misc]simplify:  iters left: 5 (7 enodes)
1538412000.506 * * [misc]simplify:  iters left: 4 (12 enodes)
1538412000.508 * * [misc]simplify:  iters left: 3 (14 enodes)
1538412000.511 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538412000.511 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.511 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.511 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412000.512 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412000.513 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412000.514 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412000.514 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.514 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.514 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.514 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538412000.514 * * [misc]simplify:  iters left: 4 (7 enodes)
1538412000.516 * * [misc]simplify:  iters left: 3 (8 enodes)
1538412000.517 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538412000.517 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.517 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.517 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.517 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.517 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538412000.518 * * [misc]simplify:  iters left: 6 (9 enodes)
1538412000.521 * * [misc]simplify:  iters left: 5 (16 enodes)
1538412000.526 * * [misc]simplify:  iters left: 4 (41 enodes)
1538412000.541 * * [misc]simplify:  iters left: 3 (75 enodes)
1538412000.559 * * [misc]simplify:  iters left: 2 (99 enodes)
1538412000.574 * * [misc]simplify:  iters left: 1 (102 enodes)
1538412000.594 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538412000.594 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.594 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.594 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.594 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.594 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.594 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.594 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538412000.594 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412000.595 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538412000.595 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.595 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.595 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538412000.595 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412000.596 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538412000.596 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.596 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.596 * [enter]simplify:  Simplifying (sin phi2)
1538412000.596 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412000.597 * [exit]simplify:  Simplified to (sin phi2)
1538412000.597 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.597 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.597 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538412000.597 * * [misc]simplify:  iters left: 4 (4 enodes)
1538412000.598 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538412000.598 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.598 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.598 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538412000.598 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412000.599 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538412000.599 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412000.599 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.599 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412000.599 * * * * [misc]progress:  [ 44 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412000.599 * * * * [misc]progress:  [ 45 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1538412000.599 * * * * [misc]progress:  [ 46 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2))) 2))))) R))>
1538412000.599 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1538412000.600 * * [misc]simplify:  iters left: 5 (7 enodes)
1538412000.601 * * [misc]simplify:  iters left: 4 (12 enodes)
1538412000.603 * * [misc]simplify:  iters left: 3 (14 enodes)
1538412000.606 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1538412000.606 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1))) 2))))) R))
1538412000.606 * * * * [misc]progress:  [ 47 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1))))) R))>
1538412000.606 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538412000.606 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412000.607 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412000.608 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538412000.608 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda2) (sin lambda1)) 1))))) R))
1538412000.608 * * * * [misc]progress:  [ 48 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1))))) R))>
1538412000.608 * * * * [misc]progress:  [ 49 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda1)) (log (sin lambda2)))))))) R))>
1538412000.608 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1538412000.609 * * [misc]simplify:  iters left: 4 (7 enodes)
1538412000.610 * * [misc]simplify:  iters left: 3 (8 enodes)
1538412000.612 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1538412000.612 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda2)) (log (sin lambda1)))))))) R))
1538412000.612 * * * * [misc]progress:  [ 50 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (exp (log (* (sin lambda1) (sin lambda2)))))))) R))>
1538412000.612 * * * * [misc]progress:  [ 51 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1538412000.612 * * * * [misc]progress:  [ 52 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))))))) R))>
1538412000.612 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1538412000.613 * * [misc]simplify:  iters left: 6 (9 enodes)
1538412000.615 * * [misc]simplify:  iters left: 5 (16 enodes)
1538412000.620 * * [misc]simplify:  iters left: 4 (41 enodes)
1538412000.631 * * [misc]simplify:  iters left: 3 (75 enodes)
1538412000.645 * * [misc]simplify:  iters left: 2 (99 enodes)
1538412000.662 * * [misc]simplify:  iters left: 1 (102 enodes)
1538412000.679 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1538412000.679 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))
1538412000.679 * * * * [misc]progress:  [ 53 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2)))) (cbrt (* (sin lambda1) (sin lambda2)))))))) R))>
1538412000.679 * * * * [misc]progress:  [ 54 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))>
1538412000.679 * * * * [misc]progress:  [ 55 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (* (sin lambda1) (sin lambda2))) (sqrt (* (sin lambda1) (sin lambda2)))))))) R))>
1538412000.679 * * * * [misc]progress:  [ 56 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2))))))) R))>
1538412000.679 * * * * [misc]progress:  [ 57 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))) R))>
1538412000.679 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1538412000.680 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412000.681 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1538412000.681 * [misc]simplify:  Simplified (2 1 1 2 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))) R))
1538412000.681 * * * * [misc]progress:  [ 58 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))) R))>
1538412000.681 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1538412000.681 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412000.682 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1538412000.682 * [misc]simplify:  Simplified (2 1 1 2 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))) R))
1538412000.683 * * * * [misc]progress:  [ 59 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2)))))) R))>
1538412000.683 * [enter]simplify:  Simplifying (sin lambda2)
1538412000.683 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412000.684 * [exit]simplify:  Simplified to (sin lambda2)
1538412000.684 * [misc]simplify:  Simplified (2 1 1 2 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2)))))) R))
1538412000.684 * * * * [misc]progress:  [ 60 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))) R))>
1538412000.684 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538412000.684 * * [misc]simplify:  iters left: 4 (4 enodes)
1538412000.686 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538412000.686 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))) R))
1538412000.686 * * * * [misc]progress:  [ 61 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))) R))>
1538412000.686 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1538412000.686 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412000.688 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1538412000.688 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))) R))
1538412000.688 * * * * [misc]progress:  [ 62 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2))))))) R))>
1538412000.688 * * * * [misc]progress:  [ 63 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))))) R))>
1538412000.688 * * * * [misc]progress:  [ 64 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1538412000.688 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538412000.690 * * [misc]simplify:  iters left: 6 (22 enodes)
1538412000.700 * * [misc]simplify:  iters left: 5 (42 enodes)
1538412000.713 * * [misc]simplify:  iters left: 4 (100 enodes)
1538412000.752 * * [misc]simplify:  iters left: 3 (222 enodes)
1538412000.813 * * [misc]simplify:  iters left: 2 (303 enodes)
1538412000.876 * * [misc]simplify:  iters left: 1 (327 enodes)
1538412000.996 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538412000.996 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1538412000.996 * * * * [misc]progress:  [ 65 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1538412000.996 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1538412000.999 * * [misc]simplify:  iters left: 6 (22 enodes)
1538412001.011 * * [misc]simplify:  iters left: 5 (42 enodes)
1538412001.035 * * [misc]simplify:  iters left: 4 (100 enodes)
1538412001.099 * * [misc]simplify:  iters left: 3 (222 enodes)
1538412001.163 * * [misc]simplify:  iters left: 2 (303 enodes)
1538412001.227 * * [misc]simplify:  iters left: 1 (327 enodes)
1538412001.350 * [exit]simplify:  Simplified to (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538412001.350 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1538412001.350 * * * * [misc]progress:  [ 66 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1538412001.351 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538412001.353 * * [misc]simplify:  iters left: 6 (22 enodes)
1538412001.366 * * [misc]simplify:  iters left: 5 (42 enodes)
1538412001.387 * * [misc]simplify:  iters left: 4 (100 enodes)
1538412001.428 * * [misc]simplify:  iters left: 3 (222 enodes)
1538412001.518 * * [misc]simplify:  iters left: 2 (303 enodes)
1538412001.573 * * [misc]simplify:  iters left: 1 (327 enodes)
1538412001.660 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538412001.660 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1538412001.660 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1538412001.660 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538412001.662 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412001.668 * * [misc]simplify:  iters left: 5 (45 enodes)
1538412001.682 * * [misc]simplify:  iters left: 4 (103 enodes)
1538412001.734 * * [misc]simplify:  iters left: 3 (225 enodes)
1538412001.794 * * [misc]simplify:  iters left: 2 (306 enodes)
1538412001.838 * * [misc]simplify:  iters left: 1 (315 enodes)
1538412001.915 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1538412001.915 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))))
1538412001.915 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1538412001.916 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R)
1538412001.919 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412001.926 * * [misc]simplify:  iters left: 5 (45 enodes)
1538412001.939 * * [misc]simplify:  iters left: 4 (103 enodes)
1538412002.007 * * [misc]simplify:  iters left: 3 (226 enodes)
1538412002.092 * * [misc]simplify:  iters left: 2 (308 enodes)
1538412002.190 * * [misc]simplify:  iters left: 1 (329 enodes)
1538412002.279 * [exit]simplify:  Simplified to (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R)
1538412002.279 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1538412002.279 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1538412002.279 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1538412002.282 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412002.296 * * [misc]simplify:  iters left: 5 (45 enodes)
1538412002.311 * * [misc]simplify:  iters left: 4 (103 enodes)
1538412002.356 * * [misc]simplify:  iters left: 3 (225 enodes)
1538412002.421 * * [misc]simplify:  iters left: 2 (306 enodes)
1538412002.468 * * [misc]simplify:  iters left: 1 (315 enodes)
1538412002.532 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1538412002.532 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))))
1538412002.532 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412002.532 * [enter]simplify:  Simplifying (* phi1 phi2)
1538412002.533 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412002.536 * * [misc]simplify:  iters left: 1 (4 enodes)
1538412002.537 * [exit]simplify:  Simplified to (* phi1 phi2)
1538412002.537 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412002.537 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412002.538 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412002.538 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412002.540 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412002.542 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412002.542 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412002.542 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412002.543 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412002.543 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412002.545 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412002.548 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412002.548 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412002.548 * * * * [misc]progress:  [ 73 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1))))) R))>
1538412002.548 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538412002.548 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412002.550 * * [misc]simplify:  iters left: 1 (4 enodes)
1538412002.551 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538412002.551 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1))))) R))
1538412002.551 * * * * [misc]progress:  [ 74 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))))) R))>
1538412002.552 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538412002.552 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412002.555 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412002.557 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538412002.557 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1538412002.557 * * * * [misc]progress:  [ 75 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538412002.557 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538412002.558 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412002.559 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412002.561 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538412002.562 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))))) R))
1538412002.562 * * * [misc]progress:  adding candidates to table
1538412005.735 * * [misc]progress:  iteration 3 / 4
1538412005.735 * * * [misc]progress:  picking best candidate
1538412006.065 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412006.065 * * * [misc]progress:  localizing error
1538412006.171 * * * [misc]progress:  generating rewritten candidates
1538412006.171 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538412006.188 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538412006.215 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1538412006.251 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2 1 1)
1538412006.288 * * * [misc]progress:  generating series expansions
1538412006.288 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538412006.289 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.289 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in (phi1 phi2 lambda1 lambda2) around 0
1538412006.289 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412006.290 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.290 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412006.290 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.290 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412006.291 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.291 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412006.292 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.292 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412006.292 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.292 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412006.293 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.293 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412006.294 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.294 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412006.294 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.295 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.295 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.295 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.295 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.296 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.296 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.296 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.296 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.296 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.296 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.296 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.296 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.296 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.296 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.296 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.297 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.297 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538412006.297 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412006.298 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.298 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412006.299 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.299 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412006.300 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.300 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412006.301 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.301 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412006.302 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.302 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412006.303 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.303 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412006.304 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.304 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412006.304 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.305 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.305 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.307 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538412006.308 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538412006.309 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538412006.309 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538412006.310 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.310 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538412006.310 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.311 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538412006.311 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.312 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412006.312 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.313 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412006.313 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.314 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538412006.314 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.315 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538412006.315 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.315 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538412006.316 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.317 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.317 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.317 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.319 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2)))))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.319 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538412006.320 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412006.321 * [misc]approximate:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in (phi1 phi2 lambda1 lambda2 R) around 0
1538412006.321 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538412006.321 * [misc]taylor:  Taking taylor expansion of R in R
1538412006.321 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.321 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.321 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538412006.321 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.321 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda2
1538412006.321 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412006.321 * [misc]backup-simplify:  Simplify R into R
1538412006.321 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412006.322 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.322 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538412006.322 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412006.322 * [misc]backup-simplify:  Simplify R into R
1538412006.322 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412006.323 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.323 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi2
1538412006.323 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412006.323 * [misc]backup-simplify:  Simplify R into R
1538412006.323 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412006.324 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.324 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538412006.324 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412006.324 * [misc]backup-simplify:  Simplify R into R
1538412006.324 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412006.324 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.324 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538412006.324 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412006.324 * [misc]backup-simplify:  Simplify R into R
1538412006.324 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412006.325 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.326 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538412006.326 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in phi2
1538412006.326 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412006.326 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.326 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412006.326 * [misc]backup-simplify:  Simplify R into R
1538412006.327 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412006.327 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538412006.327 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412006.327 * [misc]backup-simplify:  Simplify R into R
1538412006.327 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412006.328 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.328 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538412006.328 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in lambda2
1538412006.328 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412006.328 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.328 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412006.328 * [misc]backup-simplify:  Simplify R into R
1538412006.329 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412006.329 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538412006.329 * [misc]taylor:  Taking taylor expansion of R in R
1538412006.329 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.329 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.329 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538412006.329 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.329 * [misc]backup-simplify:  Simplify (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into 0
1538412006.329 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538412006.330 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.330 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.330 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.330 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.330 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538412006.330 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.330 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.330 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.330 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.331 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.331 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.331 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538412006.331 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.331 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.331 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.331 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.331 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.331 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538412006.331 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.331 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.331 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.332 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.332 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412006.333 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538412006.333 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.333 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (+ (* 0 0) (* 0 R))) into 0
1538412006.334 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.334 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.335 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538412006.335 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.335 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.335 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.335 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.335 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.335 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) (* R (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412006.336 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) (/ 1 R)) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.336 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1538412006.336 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538412006.336 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538412006.336 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.336 * [misc]taylor:  Taking taylor expansion of R in R
1538412006.336 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.336 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.337 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.337 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538412006.337 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412006.337 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.337 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412006.337 * [misc]backup-simplify:  Simplify R into R
1538412006.338 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.338 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538412006.338 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412006.338 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.338 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412006.338 * [misc]backup-simplify:  Simplify R into R
1538412006.339 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.339 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538412006.339 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412006.339 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.339 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412006.339 * [misc]backup-simplify:  Simplify R into R
1538412006.340 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.340 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538412006.340 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412006.340 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.340 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412006.340 * [misc]backup-simplify:  Simplify R into R
1538412006.341 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.341 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538412006.341 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412006.341 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.341 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412006.341 * [misc]backup-simplify:  Simplify R into R
1538412006.342 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.342 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538412006.342 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412006.342 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.342 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412006.343 * [misc]backup-simplify:  Simplify R into R
1538412006.343 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.343 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538412006.343 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412006.343 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.344 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412006.344 * [misc]backup-simplify:  Simplify R into R
1538412006.344 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.344 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538412006.344 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412006.345 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.345 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412006.345 * [misc]backup-simplify:  Simplify R into R
1538412006.345 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412006.345 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538412006.345 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538412006.346 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.346 * [misc]taylor:  Taking taylor expansion of R in R
1538412006.346 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.346 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.346 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.347 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412006.347 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412006.347 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.347 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.347 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.347 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.348 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.348 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.348 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412006.348 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.348 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.348 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.348 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.348 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.348 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.349 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412006.349 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.349 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.349 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.349 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.349 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412006.350 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.350 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.350 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)))) into 0
1538412006.350 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.351 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.351 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.351 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.351 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.351 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.351 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.351 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.351 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.351 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.351 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.351 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.351 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.351 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.351 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.351 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.352 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.352 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.352 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.352 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.352 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.352 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.352 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.352 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.352 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.352 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.352 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.352 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.352 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.352 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.352 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.353 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.353 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.353 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.353 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.353 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.353 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.353 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.353 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.353 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.353 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.353 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.354 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.354 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.354 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.354 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.354 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.354 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.354 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.359 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538412006.359 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.360 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538412006.360 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1538412006.360 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1538412006.360 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in R
1538412006.360 * [misc]taylor:  Taking taylor expansion of -1 in R
1538412006.361 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.361 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in R
1538412006.361 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in R
1538412006.361 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.361 * [misc]taylor:  Taking taylor expansion of R in R
1538412006.361 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.361 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.362 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.362 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1538412006.362 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412006.362 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.362 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1538412006.362 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538412006.362 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.362 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412006.362 * [misc]backup-simplify:  Simplify R into R
1538412006.363 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.363 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda1
1538412006.363 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412006.363 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.363 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda1
1538412006.363 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538412006.363 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.363 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412006.363 * [misc]backup-simplify:  Simplify R into R
1538412006.364 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.364 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1538412006.364 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412006.364 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.364 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1538412006.364 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538412006.364 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.364 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412006.364 * [misc]backup-simplify:  Simplify R into R
1538412006.365 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.365 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538412006.365 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412006.365 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.365 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538412006.365 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412006.366 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.366 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412006.366 * [misc]backup-simplify:  Simplify R into R
1538412006.366 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.366 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538412006.366 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412006.366 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.366 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538412006.366 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412006.367 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.367 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412006.367 * [misc]backup-simplify:  Simplify R into R
1538412006.367 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.368 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412006.368 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in phi2
1538412006.368 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412006.368 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.368 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in phi2
1538412006.368 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538412006.368 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.368 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412006.368 * [misc]backup-simplify:  Simplify R into R
1538412006.369 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.369 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412006.369 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda1
1538412006.369 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412006.370 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.370 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda1
1538412006.370 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538412006.370 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.370 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412006.370 * [misc]backup-simplify:  Simplify R into R
1538412006.371 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.371 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412006.371 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda2
1538412006.371 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412006.371 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.371 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda2
1538412006.371 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538412006.372 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.372 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412006.372 * [misc]backup-simplify:  Simplify R into R
1538412006.372 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412006.373 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412006.373 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in R
1538412006.373 * [misc]taylor:  Taking taylor expansion of -1 in R
1538412006.373 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.373 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in R
1538412006.373 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in R
1538412006.373 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.373 * [misc]taylor:  Taking taylor expansion of R in R
1538412006.373 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.373 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.374 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412006.374 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538412006.375 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538412006.376 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412006.376 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412006.376 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.376 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.376 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.376 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.376 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.376 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.377 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412006.378 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412006.378 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.378 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.378 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.378 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.378 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.378 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.378 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412006.379 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412006.379 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.379 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.379 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.379 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.380 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412006.380 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412006.381 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.381 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.381 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)))) into 0
1538412006.382 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))) into 0
1538412006.382 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.383 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.384 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412006.384 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.384 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.384 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.384 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.384 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.384 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.384 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.384 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.384 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.384 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.384 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.384 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.384 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.384 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.385 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.387 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412006.387 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412006.387 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.387 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.387 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.387 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.387 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.387 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.387 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.387 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.387 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.387 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.387 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.387 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.387 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.388 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.390 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412006.390 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.390 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.390 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.390 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.390 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.390 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.390 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.390 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.390 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.390 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.391 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412006.393 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412006.393 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412006.393 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.393 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.393 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.393 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.393 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.394 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538412006.396 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))))) into 0
1538412006.396 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.397 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412006.398 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1538412006.398 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538412006.398 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538412006.398 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538412006.398 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538412006.398 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412006.398 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412006.398 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538412006.398 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538412006.398 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538412006.398 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412006.398 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.398 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.399 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538412006.399 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538412006.399 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412006.399 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.399 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.399 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538412006.399 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412006.399 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412006.399 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538412006.399 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538412006.399 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538412006.399 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538412006.399 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412006.399 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.399 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.399 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538412006.399 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412006.399 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412006.399 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538412006.399 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538412006.399 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538412006.399 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538412006.399 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538412006.399 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538412006.400 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.400 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.400 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.400 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.400 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538412006.401 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.401 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538412006.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.403 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412006.403 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538412006.403 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538412006.403 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412006.403 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.403 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.403 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.403 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.404 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.404 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.405 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.406 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.407 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.407 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538412006.407 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.407 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.407 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.408 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412006.408 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.408 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.411 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412006.411 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412006.413 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.413 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412006.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.415 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538412006.416 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538412006.416 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538412006.416 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538412006.416 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538412006.416 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538412006.416 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538412006.416 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412006.416 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.416 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.416 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538412006.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1538412006.416 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.416 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.418 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.418 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.418 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.421 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.421 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538412006.424 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.424 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538412006.425 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.427 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.428 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538412006.428 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.428 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.428 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.428 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538412006.428 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412006.428 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538412006.428 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538412006.428 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538412006.428 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538412006.428 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412006.428 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.428 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.428 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.428 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412006.428 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538412006.428 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538412006.428 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412006.429 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412006.429 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538412006.429 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412006.429 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538412006.429 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538412006.429 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538412006.429 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538412006.429 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412006.429 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412006.429 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538412006.429 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412006.429 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538412006.429 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538412006.429 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538412006.429 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412006.429 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.429 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.429 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.429 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412006.430 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538412006.430 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538412006.430 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538412006.430 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412006.430 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412006.430 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538412006.430 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412006.430 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538412006.430 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538412006.430 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538412006.430 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412006.430 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.430 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.430 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412006.430 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538412006.430 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538412006.431 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538412006.431 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412006.431 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538412006.431 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538412006.431 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538412006.431 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412006.431 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.431 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.431 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412006.431 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538412006.431 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538412006.431 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412006.431 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412006.431 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538412006.431 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412006.431 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538412006.432 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538412006.432 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538412006.432 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538412006.432 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412006.432 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412006.432 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.432 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538412006.433 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538412006.434 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.434 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538412006.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.434 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538412006.435 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.435 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.435 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.435 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.435 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538412006.435 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538412006.436 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.436 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538412006.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.436 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538412006.436 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.437 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.437 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.437 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412006.438 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.438 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.438 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.438 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538412006.438 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.438 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.438 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.438 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.439 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.439 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.439 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538412006.440 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.440 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.440 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.441 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538412006.441 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.442 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412006.442 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412006.442 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412006.443 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.443 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412006.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.444 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538412006.444 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.444 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.444 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.444 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538412006.444 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412006.444 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538412006.444 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538412006.444 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538412006.444 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538412006.444 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412006.444 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.444 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412006.444 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412006.444 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538412006.444 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412006.444 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538412006.444 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538412006.444 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538412006.444 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412006.444 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.444 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412006.444 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.444 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.445 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.445 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412006.445 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.445 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.445 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.445 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.445 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412006.445 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.445 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412006.445 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538412006.445 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412006.445 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538412006.445 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.445 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.445 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.445 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.445 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412006.445 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538412006.445 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.445 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412006.445 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412006.445 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538412006.446 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412006.446 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538412006.446 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538412006.446 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538412006.446 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538412006.446 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412006.446 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538412006.446 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538412006.446 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538412006.446 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412006.446 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.446 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412006.446 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412006.446 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538412006.446 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412006.446 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538412006.446 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538412006.446 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538412006.446 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412006.446 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.446 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412006.446 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.446 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.446 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.446 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412006.446 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538412006.447 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538412006.447 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538412006.447 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412006.447 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412006.447 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.447 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538412006.447 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538412006.448 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.448 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538412006.448 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.448 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538412006.448 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.448 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.448 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.448 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.449 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538412006.449 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538412006.449 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.450 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538412006.450 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.450 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538412006.450 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.450 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.451 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.451 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412006.451 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.452 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.452 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.452 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538412006.452 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.452 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.452 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.452 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.453 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.453 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.453 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538412006.454 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.454 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.454 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538412006.454 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.455 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412006.455 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412006.456 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412006.457 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.457 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412006.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.457 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538412006.457 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412006.457 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.457 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.457 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538412006.458 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2 1 1)
1538412006.458 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1538412006.458 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538412006.458 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538412006.458 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538412006.458 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412006.458 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412006.458 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538412006.458 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538412006.458 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538412006.458 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412006.458 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.458 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.458 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538412006.458 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538412006.458 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412006.458 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.458 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.458 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538412006.458 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412006.458 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412006.458 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538412006.458 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538412006.458 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538412006.458 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538412006.458 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412006.458 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.458 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.458 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538412006.458 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412006.458 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412006.458 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538412006.458 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538412006.459 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538412006.459 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538412006.459 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538412006.459 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538412006.459 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.459 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.459 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.459 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.459 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538412006.460 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.460 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538412006.460 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.461 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412006.461 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538412006.461 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538412006.461 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412006.461 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.461 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.461 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.461 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.462 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.462 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.463 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.463 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.463 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.464 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538412006.464 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.464 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.464 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.464 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412006.464 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.464 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.465 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412006.466 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412006.467 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.467 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412006.467 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.468 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538412006.469 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538412006.469 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538412006.469 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538412006.469 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538412006.469 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538412006.469 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538412006.469 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412006.469 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.469 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.469 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538412006.469 * [misc]backup-simplify:  Simplify (- 0) into 0
1538412006.469 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.469 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.470 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.470 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.470 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.475 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.476 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538412006.478 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.479 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538412006.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.482 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.482 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538412006.482 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.482 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.482 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.482 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538412006.483 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412006.483 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538412006.483 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538412006.483 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538412006.483 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538412006.483 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412006.483 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.483 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.483 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.483 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412006.483 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538412006.483 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538412006.483 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412006.483 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412006.483 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538412006.483 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412006.484 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538412006.484 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412006.484 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412006.484 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538412006.484 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412006.484 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538412006.484 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412006.484 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.484 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.484 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.484 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412006.484 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538412006.484 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412006.484 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412006.485 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538412006.485 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412006.485 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538412006.485 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538412006.485 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538412006.485 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412006.485 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.485 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.485 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.485 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412006.485 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538412006.485 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538412006.485 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538412006.486 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412006.486 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538412006.486 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538412006.486 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538412006.486 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412006.486 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.486 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412006.486 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412006.486 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538412006.486 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538412006.486 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412006.486 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412006.486 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538412006.486 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412006.486 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538412006.486 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538412006.487 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538412006.487 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538412006.487 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412006.487 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412006.487 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.487 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538412006.488 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538412006.489 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.489 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538412006.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.489 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538412006.489 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.489 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.490 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.490 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.490 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538412006.490 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538412006.491 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.491 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538412006.492 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.492 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538412006.492 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.493 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.493 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.493 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412006.494 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.495 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.495 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538412006.495 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.495 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.495 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.495 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.496 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.497 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.497 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538412006.498 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.498 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.499 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538412006.499 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.501 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412006.501 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412006.501 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412006.503 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.504 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412006.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.504 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538412006.504 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.504 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.504 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.504 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538412006.505 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412006.505 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538412006.505 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538412006.505 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538412006.505 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538412006.505 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412006.505 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.505 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412006.505 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412006.505 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538412006.505 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412006.505 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538412006.505 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538412006.505 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538412006.505 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412006.505 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.505 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412006.505 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.505 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.505 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.506 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412006.506 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412006.506 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.506 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412006.506 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.506 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.506 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.506 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412006.506 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412006.506 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.506 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412006.506 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412006.506 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538412006.506 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412006.506 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538412006.506 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538412006.506 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412006.507 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.507 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412006.507 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.507 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.507 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.507 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412006.507 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538412006.507 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538412006.507 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412006.507 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.507 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412006.507 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412006.507 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538412006.507 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412006.507 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538412006.507 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538412006.508 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538412006.508 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538412006.508 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412006.508 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538412006.508 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538412006.508 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538412006.508 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412006.508 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.508 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412006.508 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412006.508 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538412006.508 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412006.508 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538412006.508 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538412006.508 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538412006.508 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412006.508 * [misc]backup-simplify:  Simplify -1 into -1
1538412006.508 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412006.508 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.508 * [misc]backup-simplify:  Simplify 1 into 1
1538412006.509 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412006.509 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412006.509 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538412006.509 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538412006.509 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538412006.509 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412006.509 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412006.509 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.510 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538412006.510 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538412006.512 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538412006.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538412006.512 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.512 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.512 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.513 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412006.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538412006.513 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538412006.514 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412006.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538412006.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.515 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538412006.515 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.516 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.516 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412006.517 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.518 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538412006.518 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.518 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.518 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.518 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.519 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412006.520 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412006.520 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538412006.521 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412006.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.522 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538412006.522 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.523 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412006.524 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412006.524 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412006.526 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412006.526 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412006.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412006.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538412006.527 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412006.527 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.527 * [misc]backup-simplify:  Simplify 0 into 0
1538412006.527 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538412006.527 * * * [misc]progress:  simplifying candidates
1538412006.527 * * * * [misc]progress:  [ 1 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412006.527 * * * * [misc]progress:  [ 2 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412006.527 * * * * [misc]progress:  [ 3 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538412006.528 * * * * [misc]progress:  [ 4 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) 1) R))>
1538412006.528 * * * * [misc]progress:  [ 5 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412006.528 * * * * [misc]progress:  [ 6 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412006.528 * * * * [misc]progress:  [ 7 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412006.528 * * * * [misc]progress:  [ 8 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412006.528 * * * * [misc]progress:  [ 9 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412006.528 * * * * [misc]progress:  [ 10 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538412006.528 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538412006.528 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538412006.528 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R) 1))>
1538412006.528 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538412006.528 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538412006.528 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538412006.528 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538412006.529 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538412006.529 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)))>
1538412006.529 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))>
1538412006.529 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))))
1538412006.532 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412006.543 * * [misc]simplify:  iters left: 5 (41 enodes)
1538412006.559 * * [misc]simplify:  iters left: 4 (102 enodes)
1538412006.597 * * [misc]simplify:  iters left: 3 (218 enodes)
1538412006.702 * * [misc]simplify:  iters left: 2 (344 enodes)
1538412006.812 * * [misc]simplify:  iters left: 1 (406 enodes)
1538412006.867 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))
1538412006.867 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))
1538412006.867 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))>
1538412006.867 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))
1538412006.869 * * [misc]simplify:  iters left: 6 (23 enodes)
1538412006.875 * * [misc]simplify:  iters left: 5 (40 enodes)
1538412006.889 * * [misc]simplify:  iters left: 4 (101 enodes)
1538412006.943 * * [misc]simplify:  iters left: 3 (221 enodes)
1538412007.022 * * [misc]simplify:  iters left: 2 (342 enodes)
1538412007.145 * * [misc]simplify:  iters left: 1 (398 enodes)
1538412007.210 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1538412007.210 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))
1538412007.210 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)))>
1538412007.210 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))))>
1538412007.210 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.210 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.210 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.210 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538412007.211 * * [misc]simplify:  iters left: 5 (7 enodes)
1538412007.213 * * [misc]simplify:  iters left: 4 (12 enodes)
1538412007.215 * * [misc]simplify:  iters left: 3 (14 enodes)
1538412007.217 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538412007.217 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.217 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.217 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412007.218 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412007.219 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412007.220 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412007.220 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.220 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.220 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.220 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538412007.220 * * [misc]simplify:  iters left: 4 (7 enodes)
1538412007.222 * * [misc]simplify:  iters left: 3 (8 enodes)
1538412007.223 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538412007.223 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.223 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.223 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.223 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.224 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538412007.224 * * [misc]simplify:  iters left: 6 (9 enodes)
1538412007.227 * * [misc]simplify:  iters left: 5 (16 enodes)
1538412007.232 * * [misc]simplify:  iters left: 4 (41 enodes)
1538412007.243 * * [misc]simplify:  iters left: 3 (75 enodes)
1538412007.259 * * [misc]simplify:  iters left: 2 (99 enodes)
1538412007.280 * * [misc]simplify:  iters left: 1 (102 enodes)
1538412007.307 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538412007.307 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.307 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.307 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.307 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.308 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.308 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.308 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538412007.308 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412007.309 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538412007.309 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.309 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.309 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538412007.309 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412007.310 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538412007.310 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.310 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.310 * [enter]simplify:  Simplifying (sin phi2)
1538412007.310 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412007.310 * [exit]simplify:  Simplified to (sin phi2)
1538412007.310 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.310 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.311 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538412007.311 * * [misc]simplify:  iters left: 4 (4 enodes)
1538412007.312 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538412007.312 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.312 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.312 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538412007.312 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412007.313 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538412007.313 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412007.313 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.313 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412007.313 * * * * [misc]progress:  [ 44 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412007.313 * * * * [misc]progress:  [ 45 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412007.313 * * * * [misc]progress:  [ 46 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2))) 2))))))) R))>
1538412007.313 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1538412007.313 * * [misc]simplify:  iters left: 5 (7 enodes)
1538412007.315 * * [misc]simplify:  iters left: 4 (12 enodes)
1538412007.317 * * [misc]simplify:  iters left: 3 (14 enodes)
1538412007.319 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1538412007.320 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1))) 2))))))) R))
1538412007.320 * * * * [misc]progress:  [ 47 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (* (sin lambda1) (sin lambda2)) 1))))))) R))>
1538412007.320 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538412007.320 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412007.321 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412007.322 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538412007.322 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (* (sin lambda2) (sin lambda1)) 1))))))) R))
1538412007.322 * * * * [misc]progress:  [ 48 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (* (sin lambda1) (sin lambda2)) 1))))))) R))>
1538412007.322 * * * * [misc]progress:  [ 49 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (+ (log (sin lambda1)) (log (sin lambda2)))))))))) R))>
1538412007.322 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1538412007.323 * * [misc]simplify:  iters left: 4 (7 enodes)
1538412007.324 * * [misc]simplify:  iters left: 3 (8 enodes)
1538412007.325 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1538412007.325 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (+ (log (sin lambda2)) (log (sin lambda1)))))))))) R))
1538412007.325 * * * * [misc]progress:  [ 50 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (log (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412007.325 * * * * [misc]progress:  [ 51 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412007.326 * * * * [misc]progress:  [ 52 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))))))))) R))>
1538412007.326 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1538412007.326 * * [misc]simplify:  iters left: 6 (9 enodes)
1538412007.329 * * [misc]simplify:  iters left: 5 (16 enodes)
1538412007.334 * * [misc]simplify:  iters left: 4 (41 enodes)
1538412007.356 * * [misc]simplify:  iters left: 3 (75 enodes)
1538412007.376 * * [misc]simplify:  iters left: 2 (99 enodes)
1538412007.391 * * [misc]simplify:  iters left: 1 (102 enodes)
1538412007.407 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1538412007.407 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (pow (* (sin lambda2) (sin lambda1)) 3)))))))) R))
1538412007.407 * * * * [misc]progress:  [ 53 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2)))) (cbrt (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412007.407 * * * * [misc]progress:  [ 54 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412007.407 * * * * [misc]progress:  [ 55 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (* (sin lambda1) (sin lambda2))) (sqrt (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412007.407 * * * * [misc]progress:  [ 56 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538412007.407 * * * * [misc]progress:  [ 57 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))))) R))>
1538412007.407 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1538412007.407 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412007.408 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1538412007.408 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))))) R))
1538412007.408 * * * * [misc]progress:  [ 58 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))))) R))>
1538412007.408 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1538412007.408 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412007.409 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1538412007.409 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))))) R))
1538412007.409 * * * * [misc]progress:  [ 59 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) 1) (sin lambda2)))))))) R))>
1538412007.409 * [enter]simplify:  Simplifying (sin lambda2)
1538412007.409 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412007.410 * [exit]simplify:  Simplified to (sin lambda2)
1538412007.410 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) 1) (sin lambda2)))))))) R))
1538412007.410 * * * * [misc]progress:  [ 60 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))))) R))>
1538412007.410 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538412007.410 * * [misc]simplify:  iters left: 4 (4 enodes)
1538412007.411 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538412007.411 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))))) R))
1538412007.411 * * * * [misc]progress:  [ 61 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))))) R))>
1538412007.411 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1538412007.411 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412007.412 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1538412007.412 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))))) R))
1538412007.412 * * * * [misc]progress:  [ 62 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538412007.412 * * * * [misc]progress:  [ 63 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))>
1538412007.412 * * * * [misc]progress:  [ 64 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538412007.412 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412007.414 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412007.421 * * [misc]simplify:  iters left: 5 (43 enodes)
1538412007.434 * * [misc]simplify:  iters left: 4 (96 enodes)
1538412007.482 * * [misc]simplify:  iters left: 3 (205 enodes)
1538412007.577 * * [misc]simplify:  iters left: 2 (296 enodes)
1538412007.640 * * [misc]simplify:  iters left: 1 (331 enodes)
1538412007.729 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538412007.730 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538412007.730 * * * * [misc]progress:  [ 65 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538412007.730 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538412007.732 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412007.738 * * [misc]simplify:  iters left: 5 (42 enodes)
1538412007.762 * * [misc]simplify:  iters left: 4 (98 enodes)
1538412007.825 * * [misc]simplify:  iters left: 3 (218 enodes)
1538412007.904 * * [misc]simplify:  iters left: 2 (296 enodes)
1538412007.973 * * [misc]simplify:  iters left: 1 (310 enodes)
1538412008.067 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538412008.067 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538412008.067 * * * * [misc]progress:  [ 66 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538412008.067 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412008.069 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412008.075 * * [misc]simplify:  iters left: 5 (43 enodes)
1538412008.089 * * [misc]simplify:  iters left: 4 (96 enodes)
1538412008.150 * * [misc]simplify:  iters left: 3 (205 enodes)
1538412008.252 * * [misc]simplify:  iters left: 2 (296 enodes)
1538412008.356 * * [misc]simplify:  iters left: 1 (331 enodes)
1538412008.454 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538412008.454 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538412008.454 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538412008.454 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412008.456 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412008.469 * * [misc]simplify:  iters left: 5 (46 enodes)
1538412008.489 * * [misc]simplify:  iters left: 4 (99 enodes)
1538412008.532 * * [misc]simplify:  iters left: 3 (208 enodes)
1538412008.600 * * [misc]simplify:  iters left: 2 (303 enodes)
1538412008.679 * * [misc]simplify:  iters left: 1 (336 enodes)
1538412008.800 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538412008.801 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538412008.801 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538412008.801 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538412008.804 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412008.816 * * [misc]simplify:  iters left: 5 (45 enodes)
1538412008.842 * * [misc]simplify:  iters left: 4 (101 enodes)
1538412008.878 * * [misc]simplify:  iters left: 3 (222 enodes)
1538412008.958 * * [misc]simplify:  iters left: 2 (306 enodes)
1538412009.057 * * [misc]simplify:  iters left: 1 (330 enodes)
1538412009.163 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1538412009.163 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1538412009.163 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538412009.164 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412009.167 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412009.180 * * [misc]simplify:  iters left: 5 (46 enodes)
1538412009.204 * * [misc]simplify:  iters left: 4 (99 enodes)
1538412009.266 * * [misc]simplify:  iters left: 3 (208 enodes)
1538412009.356 * * [misc]simplify:  iters left: 2 (303 enodes)
1538412009.411 * * [misc]simplify:  iters left: 1 (336 enodes)
1538412009.523 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538412009.524 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538412009.524 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412009.524 * [enter]simplify:  Simplifying (* phi1 phi2)
1538412009.524 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412009.525 * * [misc]simplify:  iters left: 1 (4 enodes)
1538412009.525 * [exit]simplify:  Simplified to (* phi1 phi2)
1538412009.525 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412009.525 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412009.526 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412009.526 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412009.527 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412009.528 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412009.528 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412009.528 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412009.528 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412009.528 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412009.529 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412009.530 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412009.530 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412009.530 * * * * [misc]progress:  [ 73 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))>
1538412009.530 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538412009.531 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412009.531 * * [misc]simplify:  iters left: 1 (4 enodes)
1538412009.532 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538412009.532 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))
1538412009.532 * * * * [misc]progress:  [ 74 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))>
1538412009.532 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538412009.532 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412009.533 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412009.534 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538412009.534 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412009.534 * * * * [misc]progress:  [ 75 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412009.534 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538412009.535 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412009.536 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412009.537 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538412009.537 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))
1538412009.537 * * * [misc]progress:  adding candidates to table
1538412012.596 * * [misc]progress:  iteration 4 / 4
1538412012.596 * * * [misc]progress:  picking best candidate
1538412012.930 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412012.930 * * * [misc]progress:  localizing error
1538412013.055 * * * [misc]progress:  generating rewritten candidates
1538412013.055 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2 2 1 1)
1538412013.089 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538412013.112 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538412013.125 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1538412013.153 * * * [misc]progress:  generating series expansions
1538412013.153 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2 2 1 1)
1538412013.153 * [misc]backup-simplify:  Simplify (log (exp (* (sin lambda1) (sin lambda2)))) into (* (sin lambda1) (sin lambda2))
1538412013.153 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538412013.153 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538412013.153 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538412013.153 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412013.153 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412013.153 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538412013.153 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538412013.154 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538412013.154 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412013.154 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.154 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.154 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538412013.154 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538412013.154 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412013.154 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.154 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.154 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538412013.154 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412013.154 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412013.154 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538412013.154 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538412013.154 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538412013.154 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538412013.154 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412013.154 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.154 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.154 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538412013.154 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412013.154 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412013.154 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538412013.154 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538412013.154 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538412013.154 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538412013.154 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538412013.154 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538412013.154 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.154 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.154 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.155 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.155 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538412013.155 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.156 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538412013.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.156 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412013.156 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538412013.156 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538412013.156 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412013.157 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.157 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.157 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.157 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.157 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.157 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.158 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.158 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.159 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.159 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538412013.159 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.159 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.159 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.160 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412013.160 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.160 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.161 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412013.161 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412013.162 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.162 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412013.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.164 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538412013.164 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538412013.164 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538412013.164 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538412013.164 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538412013.165 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538412013.165 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538412013.165 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412013.165 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.165 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.165 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538412013.165 * [misc]backup-simplify:  Simplify (- 0) into 0
1538412013.165 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.165 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.165 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.166 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.166 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.167 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.168 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538412013.169 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.170 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538412013.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.171 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.172 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538412013.172 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.172 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.172 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.172 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538412013.172 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412013.172 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538412013.172 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538412013.172 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538412013.172 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538412013.172 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412013.172 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.172 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.172 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.172 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412013.172 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538412013.172 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538412013.172 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412013.172 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412013.173 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538412013.173 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412013.173 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538412013.173 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412013.173 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412013.173 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538412013.173 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412013.173 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538412013.173 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412013.173 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.173 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.173 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412013.173 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412013.173 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412013.173 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538412013.173 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412013.173 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538412013.173 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538412013.173 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412013.173 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.173 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.173 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.173 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412013.174 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538412013.174 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538412013.174 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538412013.174 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412013.174 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538412013.174 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538412013.174 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538412013.174 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412013.174 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.174 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.174 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.174 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538412013.174 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538412013.174 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538412013.174 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412013.174 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412013.174 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538412013.174 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538412013.174 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538412013.174 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538412013.174 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538412013.174 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538412013.174 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412013.175 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538412013.175 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.175 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538412013.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538412013.176 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.176 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538412013.176 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.176 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538412013.176 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.176 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.176 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.176 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.176 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538412013.177 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538412013.177 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.177 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538412013.177 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.177 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538412013.177 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.178 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.178 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.178 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412013.179 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.179 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.180 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538412013.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.180 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.180 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.180 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.180 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.180 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538412013.181 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.181 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.182 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538412013.182 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.183 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412013.183 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412013.183 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412013.184 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.184 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412013.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.185 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538412013.185 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.185 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.185 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538412013.185 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412013.185 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538412013.185 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538412013.185 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538412013.185 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538412013.185 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412013.185 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.185 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412013.185 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412013.185 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538412013.185 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412013.185 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538412013.185 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538412013.185 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538412013.185 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412013.185 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.185 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412013.185 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.185 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.186 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.186 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412013.186 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.186 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.186 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.186 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.186 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412013.186 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.186 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412013.186 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538412013.186 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412013.186 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538412013.186 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.186 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.186 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.186 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.186 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412013.186 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538412013.186 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.186 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538412013.186 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538412013.186 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538412013.187 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412013.187 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538412013.187 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538412013.187 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538412013.187 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538412013.187 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412013.187 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538412013.187 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538412013.187 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538412013.187 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412013.187 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.187 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538412013.187 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538412013.187 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538412013.187 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538412013.187 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538412013.187 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538412013.187 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538412013.187 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412013.187 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.187 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538412013.187 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.187 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.187 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.187 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538412013.187 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538412013.188 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538412013.188 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538412013.188 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412013.188 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538412013.188 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.188 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538412013.188 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538412013.189 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.189 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538412013.189 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.189 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538412013.189 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.189 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.189 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.189 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.190 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538412013.190 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538412013.190 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.190 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538412013.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538412013.191 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.191 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.191 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.192 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412013.192 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.193 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.193 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538412013.193 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.193 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.193 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.193 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.193 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.194 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.194 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538412013.194 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.195 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.195 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538412013.195 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.196 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412013.196 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412013.196 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538412013.198 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.198 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412013.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.198 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538412013.198 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.198 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.198 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.198 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538412013.198 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538412013.199 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.199 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in (phi1 phi2 lambda1 lambda2) around 0
1538412013.199 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412013.199 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.199 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412013.200 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.200 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412013.200 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.200 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412013.200 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.200 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412013.201 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.201 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412013.201 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.201 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412013.201 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.202 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412013.202 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.202 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.202 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.202 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.203 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.203 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.204 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538412013.204 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412013.204 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.204 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412013.204 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.204 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412013.205 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.205 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412013.205 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.206 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412013.206 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.206 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412013.206 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.207 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412013.207 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.207 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412013.207 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.208 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.208 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.209 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538412013.209 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538412013.210 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538412013.210 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538412013.210 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.210 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538412013.210 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.211 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538412013.211 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.211 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412013.211 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.212 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412013.212 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.212 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538412013.213 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.213 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538412013.213 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.213 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538412013.213 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.214 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.214 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.214 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.214 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.214 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.214 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.214 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.214 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.214 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.214 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.214 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.214 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.214 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.215 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2)))))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.215 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538412013.216 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412013.216 * [misc]approximate:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in (phi1 phi2 lambda1 lambda2 R) around 0
1538412013.216 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538412013.216 * [misc]taylor:  Taking taylor expansion of R in R
1538412013.216 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.216 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.216 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538412013.217 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.217 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda2
1538412013.217 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412013.217 * [misc]backup-simplify:  Simplify R into R
1538412013.217 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412013.217 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.217 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538412013.217 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412013.217 * [misc]backup-simplify:  Simplify R into R
1538412013.217 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412013.217 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.217 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi2
1538412013.217 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412013.217 * [misc]backup-simplify:  Simplify R into R
1538412013.217 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412013.218 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.218 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538412013.218 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412013.218 * [misc]backup-simplify:  Simplify R into R
1538412013.218 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412013.218 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.218 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538412013.218 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412013.218 * [misc]backup-simplify:  Simplify R into R
1538412013.218 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538412013.219 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.219 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538412013.219 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in phi2
1538412013.219 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538412013.219 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.219 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412013.219 * [misc]backup-simplify:  Simplify R into R
1538412013.220 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412013.220 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538412013.220 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412013.220 * [misc]backup-simplify:  Simplify R into R
1538412013.220 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538412013.220 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.220 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538412013.221 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in lambda2
1538412013.221 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538412013.221 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.221 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412013.221 * [misc]backup-simplify:  Simplify R into R
1538412013.221 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412013.221 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538412013.221 * [misc]taylor:  Taking taylor expansion of R in R
1538412013.221 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.221 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.221 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538412013.222 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.222 * [misc]backup-simplify:  Simplify (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into 0
1538412013.222 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538412013.223 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538412013.223 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.223 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.224 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538412013.224 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.224 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.224 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.224 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.224 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.224 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538412013.224 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.224 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.224 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.225 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412013.226 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538412013.226 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.226 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (+ (* 0 0) (* 0 R))) into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.227 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538412013.227 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.228 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.228 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.228 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.228 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.228 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) (* R (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412013.229 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))))) (/ 1 R)) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.229 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1538412013.229 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538412013.229 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538412013.229 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.229 * [misc]taylor:  Taking taylor expansion of R in R
1538412013.229 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.229 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.230 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.230 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538412013.230 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412013.230 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.230 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412013.230 * [misc]backup-simplify:  Simplify R into R
1538412013.231 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.231 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538412013.231 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412013.231 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.231 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412013.231 * [misc]backup-simplify:  Simplify R into R
1538412013.232 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.232 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538412013.232 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412013.232 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.232 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412013.232 * [misc]backup-simplify:  Simplify R into R
1538412013.233 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.233 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538412013.233 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412013.233 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.233 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412013.233 * [misc]backup-simplify:  Simplify R into R
1538412013.234 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.234 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538412013.234 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538412013.234 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.234 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412013.234 * [misc]backup-simplify:  Simplify R into R
1538412013.235 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.235 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538412013.235 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538412013.235 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.235 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412013.235 * [misc]backup-simplify:  Simplify R into R
1538412013.236 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.236 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538412013.236 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538412013.236 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.236 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412013.236 * [misc]backup-simplify:  Simplify R into R
1538412013.237 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.237 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538412013.237 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538412013.237 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.237 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412013.237 * [misc]backup-simplify:  Simplify R into R
1538412013.238 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538412013.238 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538412013.238 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538412013.238 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.238 * [misc]taylor:  Taking taylor expansion of R in R
1538412013.238 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.238 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.239 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.239 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538412013.242 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412013.242 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.242 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.242 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.242 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.242 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.242 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.242 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.242 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.242 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412013.242 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.242 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.242 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.242 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.242 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.242 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.243 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412013.243 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.243 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.243 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.243 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.244 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538412013.244 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.244 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.245 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)))) into 0
1538412013.245 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.245 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.245 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.245 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.245 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.245 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.245 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.245 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.246 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.246 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.247 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.247 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.247 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.247 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.247 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.247 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.247 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.247 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.247 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.247 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.247 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.248 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.248 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.248 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.248 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.248 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.248 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.248 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.249 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538412013.249 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.250 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538412013.250 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1538412013.250 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1538412013.250 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in R
1538412013.250 * [misc]taylor:  Taking taylor expansion of -1 in R
1538412013.250 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.250 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in R
1538412013.250 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in R
1538412013.251 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.251 * [misc]taylor:  Taking taylor expansion of R in R
1538412013.251 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.251 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.251 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.251 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1538412013.251 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412013.251 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.251 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1538412013.251 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538412013.252 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.252 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412013.252 * [misc]backup-simplify:  Simplify R into R
1538412013.252 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.252 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda1
1538412013.252 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412013.252 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.252 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda1
1538412013.253 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538412013.253 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.253 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412013.253 * [misc]backup-simplify:  Simplify R into R
1538412013.253 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.254 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1538412013.254 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412013.254 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.254 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1538412013.254 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538412013.254 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.254 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412013.254 * [misc]backup-simplify:  Simplify R into R
1538412013.255 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.255 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538412013.255 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412013.255 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.255 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538412013.255 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412013.255 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.255 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412013.255 * [misc]backup-simplify:  Simplify R into R
1538412013.256 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.256 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538412013.256 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412013.256 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.256 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538412013.256 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538412013.256 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.256 * [misc]taylor:  Taking taylor expansion of R in phi1
1538412013.256 * [misc]backup-simplify:  Simplify R into R
1538412013.257 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.257 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412013.257 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in phi2
1538412013.257 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412013.257 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.257 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in phi2
1538412013.258 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538412013.258 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.258 * [misc]taylor:  Taking taylor expansion of R in phi2
1538412013.258 * [misc]backup-simplify:  Simplify R into R
1538412013.258 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.259 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412013.259 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda1
1538412013.259 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538412013.259 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.259 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda1
1538412013.259 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538412013.260 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.260 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538412013.260 * [misc]backup-simplify:  Simplify R into R
1538412013.260 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.261 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412013.261 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda2
1538412013.261 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538412013.261 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.261 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda2
1538412013.261 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538412013.261 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.261 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538412013.261 * [misc]backup-simplify:  Simplify R into R
1538412013.262 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538412013.262 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538412013.262 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in R
1538412013.262 * [misc]taylor:  Taking taylor expansion of -1 in R
1538412013.262 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.262 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in R
1538412013.262 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in R
1538412013.263 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.263 * [misc]taylor:  Taking taylor expansion of R in R
1538412013.263 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.263 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.263 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538412013.264 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538412013.265 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538412013.265 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412013.266 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412013.266 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.266 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.266 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.266 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.266 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.266 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.266 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.266 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.267 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412013.267 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412013.267 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.267 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.267 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.267 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.268 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.268 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.268 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412013.269 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412013.269 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.269 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.269 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.269 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.269 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538412013.270 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538412013.270 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.270 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.271 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)))) into 0
1538412013.271 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))) into 0
1538412013.271 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.272 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.273 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412013.273 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.273 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.273 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.273 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.273 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.273 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.273 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.273 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.273 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.273 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.273 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.273 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.273 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.273 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.274 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.275 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412013.275 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538412013.275 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.275 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.275 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.275 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.275 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.275 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.275 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.275 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.275 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.275 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.275 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.275 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.275 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.276 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.277 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412013.277 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538412013.277 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.277 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.277 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.277 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.277 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.277 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.277 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.277 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.277 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.277 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538412013.278 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538412013.278 * [misc]taylor:  Taking taylor expansion of 0 in R
1538412013.278 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.278 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.278 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.278 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.278 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.279 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538412013.280 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))))) into 0
1538412013.280 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.281 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412013.281 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1538412013.281 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538412013.281 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538412013.281 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538412013.281 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538412013.281 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412013.281 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412013.281 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538412013.281 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538412013.281 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538412013.281 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412013.281 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.281 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.281 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538412013.282 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538412013.282 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412013.282 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.282 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.282 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538412013.282 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412013.282 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412013.282 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538412013.282 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538412013.282 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538412013.282 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538412013.282 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412013.282 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.282 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.282 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538412013.282 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412013.282 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412013.282 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538412013.282 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538412013.282 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538412013.282 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538412013.282 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538412013.282 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538412013.282 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.282 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.282 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.282 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538412013.283 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.283 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538412013.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.284 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412013.284 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538412013.284 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538412013.284 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412013.284 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.284 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.284 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.284 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.285 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.285 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.286 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.286 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.286 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.287 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.287 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538412013.287 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.287 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.287 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538412013.288 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.288 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.289 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412013.289 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412013.290 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.290 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412013.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.291 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538412013.292 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538412013.292 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538412013.292 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538412013.292 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538412013.292 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538412013.292 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538412013.292 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412013.292 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.292 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.292 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538412013.292 * [misc]backup-simplify:  Simplify (- 0) into 0
1538412013.292 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.292 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.293 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.293 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.293 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.295 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.295 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538412013.297 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.297 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538412013.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.298 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.299 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538412013.299 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.299 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.299 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.299 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538412013.299 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412013.299 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538412013.299 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538412013.299 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538412013.299 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538412013.299 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412013.299 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.299 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.299 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.299 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412013.299 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538412013.299 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538412013.299 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412013.299 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412013.300 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538412013.300 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412013.300 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538412013.300 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412013.300 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412013.300 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538412013.300 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412013.300 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538412013.300 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412013.300 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.300 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.300 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412013.300 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412013.300 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412013.300 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538412013.300 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412013.300 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538412013.300 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538412013.300 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412013.300 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.300 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.300 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412013.301 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538412013.301 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538412013.301 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538412013.301 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412013.301 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538412013.301 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538412013.301 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538412013.301 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412013.301 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.301 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.301 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538412013.301 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538412013.301 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538412013.301 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538412013.301 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412013.301 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412013.301 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538412013.301 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538412013.301 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538412013.301 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538412013.301 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538412013.301 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538412013.301 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412013.302 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538412013.302 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538412013.302 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538412013.303 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.303 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538412013.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.303 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538412013.303 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.303 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.303 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.303 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.303 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538412013.303 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538412013.304 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.304 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538412013.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538412013.304 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.305 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.305 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.305 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412013.306 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.306 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.306 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.306 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538412013.306 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.306 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.307 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.307 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.307 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.307 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538412013.308 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538412013.309 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.310 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412013.310 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412013.310 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412013.311 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.311 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412013.311 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.312 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538412013.312 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.312 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.312 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.312 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538412013.312 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412013.312 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538412013.312 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538412013.312 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538412013.312 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538412013.312 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412013.312 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.312 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412013.312 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412013.312 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538412013.312 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412013.312 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538412013.312 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538412013.312 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538412013.312 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412013.312 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.312 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412013.312 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.312 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.312 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.312 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412013.313 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.313 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.313 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.313 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.313 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412013.313 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.313 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412013.313 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538412013.313 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412013.313 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538412013.313 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.313 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.313 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.313 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.313 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412013.313 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538412013.313 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.313 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538412013.313 * [misc]backup-simplify:  Simplify phi2 into phi2
1538412013.313 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538412013.313 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412013.313 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538412013.314 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538412013.314 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538412013.314 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538412013.314 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412013.314 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538412013.314 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538412013.314 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538412013.314 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412013.314 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.314 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538412013.314 * [misc]backup-simplify:  Simplify phi1 into phi1
1538412013.314 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538412013.314 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538412013.314 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538412013.314 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538412013.314 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538412013.314 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538412013.314 * [misc]backup-simplify:  Simplify -1 into -1
1538412013.314 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538412013.314 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.314 * [misc]backup-simplify:  Simplify 1 into 1
1538412013.314 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538412013.314 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538412013.314 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538412013.314 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538412013.314 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538412013.315 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412013.315 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538412013.315 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.315 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538412013.315 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538412013.316 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.316 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538412013.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538412013.316 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.316 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.317 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.317 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538412013.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538412013.317 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538412013.318 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538412013.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538412013.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.318 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538412013.318 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.319 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.319 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.319 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412013.320 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.320 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538412013.320 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.320 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.320 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.320 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.321 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538412013.321 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538412013.321 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538412013.322 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.322 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538412013.322 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.322 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538412013.322 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.323 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538412013.323 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538412013.324 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538412013.325 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538412013.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538412013.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538412013.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538412013.325 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538412013.325 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.325 * [misc]backup-simplify:  Simplify 0 into 0
1538412013.325 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538412013.325 * * * [misc]progress:  simplifying candidates
1538412013.326 * * * * [misc]progress:  [ 1 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.326 * * * * [misc]progress:  [ 2 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (expm1 (log1p (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.326 * * * * [misc]progress:  [ 3 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.326 * [enter]simplify:  Simplifying (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2))))))
1538412013.327 * * [misc]simplify:  iters left: 6 (9 enodes)
1538412013.329 * * [misc]simplify:  iters left: 5 (14 enodes)
1538412013.333 * [exit]simplify:  Simplified to (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1))))))
1538412013.333 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))
1538412013.333 * * * * [misc]progress:  [ 4 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.333 * [enter]simplify:  Simplifying (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))
1538412013.334 * * [misc]simplify:  iters left: 6 (8 enodes)
1538412013.335 * * [misc]simplify:  iters left: 5 (11 enodes)
1538412013.337 * [exit]simplify:  Simplified to (log (sqrt (exp (* (sin lambda2) (sin lambda1)))))
1538412013.337 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (sqrt (exp (* (sin lambda2) (sin lambda1))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))
1538412013.338 * * * * [misc]progress:  [ 5 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log 1) (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538412013.338 * [enter]simplify:  Simplifying (log 1)
1538412013.338 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412013.339 * [exit]simplify:  Simplified to 0
1538412013.339 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ 0 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))
1538412013.339 * * * * [misc]progress:  [ 6 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))>
1538412013.339 * [enter]simplify:  Simplifying (sin lambda2)
1538412013.339 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412013.340 * [exit]simplify:  Simplified to (sin lambda2)
1538412013.340 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))
1538412013.340 * * * * [misc]progress:  [ 7 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538412013.340 * * * * [misc]progress:  [ 8 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))>
1538412013.340 * [enter]simplify:  Simplifying (sin lambda2)
1538412013.340 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412013.340 * [exit]simplify:  Simplified to (sin lambda2)
1538412013.340 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))
1538412013.341 * * * * [misc]progress:  [ 9 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (log (exp (* (sin lambda1) (sin lambda2)))) 1))))))) R))>
1538412013.341 * * * * [misc]progress:  [ 10 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412013.341 * [enter]simplify:  Simplifying (sin lambda1)
1538412013.341 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412013.341 * [exit]simplify:  Simplified to (sin lambda1)
1538412013.341 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412013.341 * * * * [misc]progress:  [ 11 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (log (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.341 * * * * [misc]progress:  [ 12 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.341 * * * * [misc]progress:  [ 13 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (log (exp (* (sin lambda1) (sin lambda2))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2)))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.341 * * * * [misc]progress:  [ 14 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (* (* (log (exp (* (sin lambda1) (sin lambda2)))) (log (exp (* (sin lambda1) (sin lambda2))))) (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.341 * * * * [misc]progress:  [ 15 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (log (exp (* (sin lambda1) (sin lambda2))))) (sqrt (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.341 * * * * [misc]progress:  [ 16 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538412013.341 * * * * [misc]progress:  [ 17 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 18 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 19 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 20 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) 1) R))>
1538412013.342 * * * * [misc]progress:  [ 21 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 22 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 23 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 24 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 25 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 26 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538412013.342 * * * * [misc]progress:  [ 27 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538412013.342 * * * * [misc]progress:  [ 28 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538412013.342 * * * * [misc]progress:  [ 29 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R) 1))>
1538412013.342 * * * * [misc]progress:  [ 30 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538412013.342 * * * * [misc]progress:  [ 31 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538412013.342 * * * * [misc]progress:  [ 32 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538412013.342 * * * * [misc]progress:  [ 33 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538412013.342 * * * * [misc]progress:  [ 34 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538412013.342 * * * * [misc]progress:  [ 35 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)))>
1538412013.342 * * * * [misc]progress:  [ 36 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))>
1538412013.342 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))))
1538412013.344 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412013.351 * * [misc]simplify:  iters left: 5 (45 enodes)
1538412013.368 * * [misc]simplify:  iters left: 4 (108 enodes)
1538412013.407 * * [misc]simplify:  iters left: 3 (226 enodes)
1538412013.497 * * [misc]simplify:  iters left: 2 (364 enodes)
1538412013.607 * * [misc]simplify:  iters left: 1 (494 enodes)
1538412013.693 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))))
1538412013.693 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))
1538412013.693 * * * * [misc]progress:  [ 37 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))>
1538412013.693 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))
1538412013.695 * * [misc]simplify:  iters left: 6 (25 enodes)
1538412013.701 * * [misc]simplify:  iters left: 5 (44 enodes)
1538412013.715 * * [misc]simplify:  iters left: 4 (107 enodes)
1538412013.750 * * [misc]simplify:  iters left: 3 (225 enodes)
1538412013.820 * * [misc]simplify:  iters left: 2 (371 enodes)
1538412013.961 * * [misc]simplify:  iters left: 1 (440 enodes)
1538412014.055 * [exit]simplify:  Simplified to (sqrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))
1538412014.055 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))
1538412014.056 * * * * [misc]progress:  [ 38 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)))>
1538412014.056 * * * * [misc]progress:  [ 39 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))))>
1538412014.056 * * * * [misc]progress:  [ 40 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.056 * * * * [misc]progress:  [ 41 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.056 * * * * [misc]progress:  [ 42 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.056 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538412014.057 * * [misc]simplify:  iters left: 5 (7 enodes)
1538412014.058 * * [misc]simplify:  iters left: 4 (12 enodes)
1538412014.060 * * [misc]simplify:  iters left: 3 (14 enodes)
1538412014.064 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538412014.064 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.064 * * * * [misc]progress:  [ 43 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.064 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412014.065 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412014.066 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412014.067 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412014.067 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.067 * * * * [misc]progress:  [ 44 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.067 * * * * [misc]progress:  [ 45 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.067 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538412014.068 * * [misc]simplify:  iters left: 4 (7 enodes)
1538412014.069 * * [misc]simplify:  iters left: 3 (8 enodes)
1538412014.071 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538412014.071 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.071 * * * * [misc]progress:  [ 46 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.071 * * * * [misc]progress:  [ 47 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.071 * * * * [misc]progress:  [ 48 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.071 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538412014.072 * * [misc]simplify:  iters left: 6 (9 enodes)
1538412014.074 * * [misc]simplify:  iters left: 5 (16 enodes)
1538412014.079 * * [misc]simplify:  iters left: 4 (41 enodes)
1538412014.091 * * [misc]simplify:  iters left: 3 (75 enodes)
1538412014.106 * * [misc]simplify:  iters left: 2 (99 enodes)
1538412014.121 * * [misc]simplify:  iters left: 1 (102 enodes)
1538412014.138 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538412014.138 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.138 * * * * [misc]progress:  [ 49 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.138 * * * * [misc]progress:  [ 50 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.138 * * * * [misc]progress:  [ 51 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.138 * * * * [misc]progress:  [ 52 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.138 * * * * [misc]progress:  [ 53 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.138 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538412014.139 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412014.139 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538412014.139 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.139 * * * * [misc]progress:  [ 54 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.140 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538412014.140 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412014.140 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538412014.140 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.140 * * * * [misc]progress:  [ 55 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.141 * [enter]simplify:  Simplifying (sin phi2)
1538412014.141 * * [misc]simplify:  iters left: 1 (2 enodes)
1538412014.141 * [exit]simplify:  Simplified to (sin phi2)
1538412014.141 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.141 * * * * [misc]progress:  [ 56 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.141 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538412014.142 * * [misc]simplify:  iters left: 4 (4 enodes)
1538412014.143 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538412014.143 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.143 * * * * [misc]progress:  [ 57 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.143 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538412014.143 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412014.143 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538412014.144 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412014.144 * * * * [misc]progress:  [ 58 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.144 * * * * [misc]progress:  [ 59 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412014.144 * * * * [misc]progress:  [ 60 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))>
1538412014.144 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538412014.144 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412014.145 * * [misc]simplify:  iters left: 1 (4 enodes)
1538412014.145 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538412014.145 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))
1538412014.145 * * * * [misc]progress:  [ 61 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))>
1538412014.145 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538412014.146 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412014.147 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412014.148 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538412014.148 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538412014.148 * * * * [misc]progress:  [ 62 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538412014.148 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538412014.148 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412014.149 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412014.150 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538412014.150 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))
1538412014.150 * * * * [misc]progress:  [ 63 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538412014.150 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412014.152 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412014.158 * * [misc]simplify:  iters left: 5 (43 enodes)
1538412014.170 * * [misc]simplify:  iters left: 4 (96 enodes)
1538412014.218 * * [misc]simplify:  iters left: 3 (205 enodes)
1538412014.280 * * [misc]simplify:  iters left: 2 (296 enodes)
1538412014.378 * * [misc]simplify:  iters left: 1 (331 enodes)
1538412014.530 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538412014.530 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538412014.530 * * * * [misc]progress:  [ 64 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538412014.531 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538412014.534 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412014.545 * * [misc]simplify:  iters left: 5 (42 enodes)
1538412014.568 * * [misc]simplify:  iters left: 4 (98 enodes)
1538412014.631 * * [misc]simplify:  iters left: 3 (218 enodes)
1538412014.707 * * [misc]simplify:  iters left: 2 (296 enodes)
1538412014.760 * * [misc]simplify:  iters left: 1 (310 enodes)
1538412014.899 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538412014.899 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538412014.899 * * * * [misc]progress:  [ 65 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538412014.899 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538412014.903 * * [misc]simplify:  iters left: 6 (24 enodes)
1538412014.914 * * [misc]simplify:  iters left: 5 (43 enodes)
1538412014.933 * * [misc]simplify:  iters left: 4 (96 enodes)
1538412014.965 * * [misc]simplify:  iters left: 3 (205 enodes)
1538412015.025 * * [misc]simplify:  iters left: 2 (296 enodes)
1538412015.104 * * [misc]simplify:  iters left: 1 (331 enodes)
1538412015.196 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538412015.196 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538412015.196 * * * * [misc]progress:  [ 66 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538412015.197 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412015.200 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412015.214 * * [misc]simplify:  iters left: 5 (46 enodes)
1538412015.236 * * [misc]simplify:  iters left: 4 (99 enodes)
1538412015.276 * * [misc]simplify:  iters left: 3 (208 enodes)
1538412015.379 * * [misc]simplify:  iters left: 2 (303 enodes)
1538412015.474 * * [misc]simplify:  iters left: 1 (336 enodes)
1538412015.591 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538412015.591 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538412015.591 * * * * [misc]progress:  [ 67 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538412015.591 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538412015.595 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412015.607 * * [misc]simplify:  iters left: 5 (45 enodes)
1538412015.627 * * [misc]simplify:  iters left: 4 (101 enodes)
1538412015.663 * * [misc]simplify:  iters left: 3 (222 enodes)
1538412015.737 * * [misc]simplify:  iters left: 2 (306 enodes)
1538412015.794 * * [misc]simplify:  iters left: 1 (330 enodes)
1538412015.861 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1538412015.861 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1538412015.861 * * * * [misc]progress:  [ 68 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538412015.862 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538412015.865 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412015.877 * * [misc]simplify:  iters left: 5 (46 enodes)
1538412015.899 * * [misc]simplify:  iters left: 4 (99 enodes)
1538412015.952 * * [misc]simplify:  iters left: 3 (208 enodes)
1538412016.047 * * [misc]simplify:  iters left: 2 (303 enodes)
1538412016.132 * * [misc]simplify:  iters left: 1 (336 enodes)
1538412016.227 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538412016.227 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538412016.227 * * * * [misc]progress:  [ 69 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412016.228 * [enter]simplify:  Simplifying (* phi1 phi2)
1538412016.228 * * [misc]simplify:  iters left: 2 (3 enodes)
1538412016.229 * * [misc]simplify:  iters left: 1 (4 enodes)
1538412016.230 * [exit]simplify:  Simplified to (* phi1 phi2)
1538412016.230 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412016.230 * * * * [misc]progress:  [ 70 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412016.231 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412016.231 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412016.233 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412016.234 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412016.234 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412016.235 * * * * [misc]progress:  [ 71 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538412016.235 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538412016.235 * * [misc]simplify:  iters left: 3 (5 enodes)
1538412016.236 * * [misc]simplify:  iters left: 2 (6 enodes)
1538412016.237 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538412016.237 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538412016.237 * * * [misc]progress:  adding candidates to table
1538412019.120 * [misc]progress:  [Phase 3 of 3] Extracting.
1538412019.121 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412019.153 * * * [misc]regime-changes:  Trying 7 branch expressions: (R lambda2 lambda1 (- lambda1 lambda2) (cos (- lambda1 lambda2)) phi2 phi1)
1538412019.154 * * * * [misc]regimes:  Trying to branch on R from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412019.525 * * * * [misc]regimes:  Trying to branch on lambda2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412019.879 * * * * [misc]regimes:  Trying to branch on lambda1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412020.228 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412020.622 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412020.903 * * * * [misc]regimes:  Trying to branch on phi2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412021.271 * * * * [misc]regimes:  Trying to branch on phi1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>)
1538412021.642 * * * [misc]regime:  Found split indices: #<option (#s(si 4 256))>
1538412021.643 * [enter]simplify:  Simplifying (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R)
1538412021.646 * * [misc]simplify:  iters left: 6 (26 enodes)
1538412021.651 * * [misc]simplify:  iters left: 5 (34 enodes)
1538412021.661 * [exit]simplify:  Simplified to (* R (exp (log (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda2) (cos lambda1)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi2) (sin phi1)))))))
1538412021.661 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538412021.781 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538412021.786 * * * * [misc]points:  Setting MPFR precision to 1088
1538412021.792 * * * * [misc]points:  Setting MPFR precision to 1344
1538412021.796 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538412021.798 * * * * [misc]points:  Setting MPFR precision to 1088
1538412021.806 * * * * [misc]points:  Setting MPFR precision to 1344
1538412021.816 * * * * [misc]points:  Setting MPFR precision to 1600
1538412021.837 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538412021.841 * * * * [misc]points:  Setting MPFR precision to 1344
1538412021.867 * * * * [misc]points:  Setting MPFR precision to 1600
1538412021.902 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538412021.905 * * * * [misc]points:  Setting MPFR precision to 1344
1538412021.965 * * * * [misc]points:  Setting MPFR precision to 1600
1538412022.053 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538412022.055 * * * * [misc]points:  Setting MPFR precision to 1344
1538412022.158 * * * * [misc]points:  Setting MPFR precision to 1600
1538412022.331 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538412022.333 * * * * [misc]points:  Setting MPFR precision to 1344
1538412022.616 * * * * [misc]points:  Setting MPFR precision to 1600
1538412022.912 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538412022.916 * * * * [misc]points:  Setting MPFR precision to 1344
1538412023.439 * * * * [misc]points:  Setting MPFR precision to 1600
1538412024.165 * * * * [misc]points:  Setting MPFR precision to 1856
1538412024.994 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538412025.046 * * * * [misc]points:  Setting MPFR precision to 1600
1538412026.735 * * * * [misc]points:  Setting MPFR precision to 1856
1538412028.463 * * * * [misc]points:  Computing exacts for 8000 points
1538412028.465 * * * * [misc]points:  Setting MPFR precision to 1600
1538412033.599 * * * * [misc]points:  Setting MPFR precision to 1856
1538412040.720 * * * * [misc]points:  Setting MPFR precision to 2112
1538412049.846 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538412049.852 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7997 / 8000
1538412049.852 * * * * [misc]points:  Computing exacts for 4 points
1538412049.856 * * * * [misc]points:  Setting MPFR precision to 1856
1538412049.860 * * * * [misc]points:  Setting MPFR precision to 2112
1538412049.864 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538412049.865 * * * * [exit]points:  Sampled 8001 points with exact outputs