1537438411.125 * [misc]progress:  [Phase 1 of 3] Setting up.
1537438411.127 * * * [misc]progress:  [1/2] Preparing points
1537438411.127 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1537438411.134 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1537438411.198 * * * * [misc]points:  Setting MPFR precision to 64
1537438411.203 * * * * [misc]points:  Setting MPFR precision to 320
1537438411.207 * * * * [misc]points:  Setting MPFR precision to 576
1537438411.210 * * * * [misc]points:  Setting MPFR precision to 832
1537438411.213 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1537438411.215 * * * * [misc]points:  Setting MPFR precision to 576
1537438411.220 * * * * [misc]points:  Setting MPFR precision to 832
1537438411.226 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1537438411.228 * * * * [misc]points:  Setting MPFR precision to 576
1537438411.236 * * * * [misc]points:  Setting MPFR precision to 832
1537438411.304 * * * * [misc]points:  Setting MPFR precision to 1088
1537438411.330 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1537438411.334 * * * * [misc]points:  Setting MPFR precision to 832
1537438411.361 * * * * [misc]points:  Setting MPFR precision to 1088
1537438411.383 * * * * [misc]points:  Setting MPFR precision to 1344
1537438411.418 * * * * [misc]points:  Computing exacts for 256 points
1537438411.420 * * * * [misc]points:  Setting MPFR precision to 1088
1537438411.514 * * * * [misc]points:  Setting MPFR precision to 1344
1537438411.671 * * * * [misc]points:  Setting MPFR precision to 1600
1537438411.842 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537438411.842 * * * * [exit]points:  Sampled 256 points with exact outputs
1537438411.843 * * * [misc]progress:  [2/2] Setting up program.
1537438411.861 * [misc]progress:  [Phase 2 of 3] Improving.
1537438411.862 * [enter]simplify:  Simplifying (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)
1537438411.865 * * [misc]simplify:  iters left: 6 (17 enodes)
1537438411.921 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438411.936 * * [misc]simplify:  iters left: 4 (38 enodes)
1537438411.947 * * [misc]simplify:  iters left: 3 (39 enodes)
1537438411.961 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1537438411.999 * * [misc]progress:  iteration 1 / 4
1537438411.999 * * * [misc]progress:  picking best candidate
1537438412.017 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.017 * * * [misc]progress:  localizing error
1537438412.240 * * * [misc]progress:  generating rewritten candidates
1537438412.240 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2)
1537438412.263 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1537438412.280 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1537438412.312 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1537438412.333 * * * [misc]progress:  generating series expansions
1537438412.333 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2)
1537438412.336 * [misc]backup-simplify:  Simplify (cos (- lambda1 lambda2)) into (cos (- lambda1 lambda2))
1537438412.336 * [misc]approximate:  Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1537438412.337 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
1537438412.337 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
1537438412.337 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438412.337 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438412.337 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.337 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.337 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.338 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.338 * [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
1537438412.338 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1537438412.338 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1537438412.338 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1537438412.338 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1537438412.338 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438412.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.338 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.338 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438412.338 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438412.338 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1537438412.338 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1537438412.338 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1537438412.338 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1537438412.338 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1537438412.338 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1537438412.338 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438412.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.338 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.339 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438412.339 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438412.339 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1537438412.339 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1537438412.339 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1537438412.339 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1537438412.341 * [misc]backup-simplify:  Simplify (* (cos (- lambda2)) 1) into (cos (- lambda2))
1537438412.341 * [misc]backup-simplify:  Simplify (* (sin (- lambda2)) 0) into 0
1537438412.341 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.341 * [misc]backup-simplify:  Simplify (+ (cos (- lambda2)) 0) into (cos (- lambda2))
1537438412.341 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1537438412.341 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1537438412.341 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.341 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.342 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.342 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.342 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.342 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.343 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438412.343 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) 0) (* 0 1)) into 0
1537438412.343 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.343 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1537438412.345 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438412.345 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 1) (* 0 0)) into (sin (- lambda2))
1537438412.345 * [misc]backup-simplify:  Simplify (- (sin (- lambda2))) into (- (sin (- lambda2)))
1537438412.345 * [misc]backup-simplify:  Simplify (+ 0 (- (sin (- lambda2)))) into (- (sin (- lambda2)))
1537438412.346 * [misc]taylor:  Taking taylor expansion of (- (sin (- lambda2))) in lambda2
1537438412.346 * [misc]taylor:  Taking taylor expansion of (sin (- lambda2)) in lambda2
1537438412.346 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1537438412.346 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.346 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.346 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.346 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.346 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.346 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.346 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438412.346 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.348 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1537438412.349 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos (- lambda2))))
1537438412.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.349 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.350 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.350 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 0) (+ (* 0 1) (* 0 0))) into 0
1537438412.351 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.351 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos (- lambda2)))) 0) into (- (* 1/2 (cos (- lambda2))))
1537438412.351 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2
1537438412.351 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2
1537438412.351 * [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
1537438412.351 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1537438412.351 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1537438412.351 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1537438412.351 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.351 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.351 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.351 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.351 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.352 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1537438412.352 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1537438412.352 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1537438412.352 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.354 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1 1) 1))) into (- 1)
1537438412.354 * [misc]backup-simplify:  Simplify (- (- 1)) into 1
1537438412.354 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.355 * [misc]backup-simplify:  Simplify (+ (* 1 (* lambda2 lambda1)) (+ (* -1/2 (pow (* 1 lambda1) 2)) 1)) into (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1537438412.355 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1537438412.355 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1537438412.356 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1537438412.356 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1537438412.356 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1537438412.356 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438412.356 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438412.356 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1537438412.356 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1537438412.356 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.356 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.356 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.356 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.356 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.357 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1537438412.357 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1537438412.357 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1537438412.357 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1537438412.357 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1537438412.357 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438412.357 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.357 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.357 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.357 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1537438412.357 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438412.357 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438412.357 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1537438412.358 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1537438412.358 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1537438412.358 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1537438412.358 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1537438412.358 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1537438412.358 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438412.358 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.358 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.358 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.358 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1537438412.358 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438412.358 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438412.359 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1537438412.359 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1537438412.359 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1537438412.359 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1537438412.359 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1537438412.359 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1537438412.359 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438412.359 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438412.359 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1537438412.359 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1537438412.359 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.359 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.359 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.360 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.360 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.360 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1537438412.360 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1537438412.360 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1537438412.360 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.360 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.360 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.360 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.360 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.360 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.360 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.360 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.361 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.361 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) into (cos (- lambda1 lambda2))
1537438412.361 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1537438412.361 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1537438412.361 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1537438412.361 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1537438412.361 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1537438412.361 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.361 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.362 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1537438412.362 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438412.362 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438412.362 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1537438412.362 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1537438412.362 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1537438412.362 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1537438412.362 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1537438412.362 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1537438412.362 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438412.362 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438412.362 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1537438412.362 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1537438412.362 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438412.362 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.363 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.363 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.363 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1537438412.363 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1537438412.363 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1537438412.363 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1537438412.363 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1537438412.363 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438412.363 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438412.363 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1537438412.363 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1537438412.363 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438412.363 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.363 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.364 * [misc]backup-simplify:  Simplify (- 1) into -1
1537438412.364 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1537438412.364 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1537438412.364 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1537438412.364 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1537438412.364 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1537438412.364 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438412.364 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.364 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.364 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.364 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1537438412.364 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438412.364 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438412.364 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1537438412.364 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1537438412.364 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1537438412.364 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1537438412.364 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.364 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.365 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))) into (cos (- lambda1 lambda2))
1537438412.365 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1537438412.365 * [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))))
1537438412.365 * [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
1537438412.365 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1537438412.367 * [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))))
1537438412.367 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1537438412.367 * [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))))
1537438412.367 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1537438412.367 * [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))))
1537438412.367 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1537438412.367 * [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))))
1537438412.367 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1537438412.367 * [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))))
1537438412.367 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1537438412.368 * [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))))
1537438412.368 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1537438412.368 * [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))))
1537438412.368 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1537438412.368 * [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))))
1537438412.368 * [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))))
1537438412.368 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.369 * [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))))
1537438412.369 * [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))))))
1537438412.369 * [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
1537438412.369 * [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
1537438412.369 * [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))))))
1537438412.370 * [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
1537438412.370 * [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))))))
1537438412.370 * [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
1537438412.370 * [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))))))
1537438412.370 * [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
1537438412.370 * [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))))))
1537438412.370 * [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
1537438412.371 * [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))))))
1537438412.371 * [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
1537438412.371 * [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))))))
1537438412.371 * [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
1537438412.371 * [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))))))
1537438412.371 * [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
1537438412.371 * [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))))))
1537438412.372 * [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))))))
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.373 * [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))))))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1537438412.373 * [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)))))))
1537438412.373 * [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
1537438412.373 * [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
1537438412.373 * [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)))))))
1537438412.373 * [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
1537438412.374 * [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)))))))
1537438412.374 * [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 phi2
1537438412.374 * [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)))))))
1537438412.374 * [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 phi1
1537438412.374 * [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)))))))
1537438412.374 * [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 phi1
1537438412.374 * [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)))))))
1537438412.374 * [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 phi2
1537438412.375 * [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)))))))
1537438412.375 * [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 lambda1
1537438412.375 * [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)))))))
1537438412.375 * [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
1537438412.375 * [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)))))))
1537438412.376 * [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)))))))
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.376 * [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))))
1537438412.376 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1537438412.377 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1537438412.377 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1537438412.377 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1537438412.377 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1537438412.377 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438412.377 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438412.377 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1537438412.377 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1537438412.377 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438412.377 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438412.377 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.377 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.377 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438412.377 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438412.377 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438412.377 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.377 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.377 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438412.377 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438412.377 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438412.377 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438412.377 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438412.377 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438412.377 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438412.377 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438412.377 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.377 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.377 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438412.377 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438412.377 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438412.377 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438412.377 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438412.377 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1537438412.378 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1537438412.378 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1537438412.378 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1537438412.378 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.378 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.378 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.378 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438412.378 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1537438412.379 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438412.379 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1537438412.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.380 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438412.380 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1537438412.380 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438412.380 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438412.380 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.380 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.380 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.380 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.381 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438412.381 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1537438412.382 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.382 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1537438412.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.383 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.383 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1537438412.383 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.383 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.383 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.384 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438412.384 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.384 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.385 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438412.386 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438412.387 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.387 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438412.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.388 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1537438412.389 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1537438412.389 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1537438412.389 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1537438412.389 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1537438412.389 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1537438412.389 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438412.389 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438412.389 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.389 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.389 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1537438412.389 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438412.389 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.389 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.390 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.390 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.390 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.392 * [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
1537438412.392 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537438412.394 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.394 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1537438412.394 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.395 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.396 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1537438412.396 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.396 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.396 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.396 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1537438412.396 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438412.396 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1537438412.396 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438412.396 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438412.396 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438412.396 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438412.396 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.396 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.396 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.396 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438412.396 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438412.396 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438412.396 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438412.397 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438412.397 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438412.397 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438412.397 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438412.397 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438412.397 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438412.397 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438412.397 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438412.397 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438412.397 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438412.397 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.397 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.397 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.397 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438412.397 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438412.397 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438412.397 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438412.397 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438412.397 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438412.397 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438412.397 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438412.397 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.397 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.397 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.398 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438412.398 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1537438412.398 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1537438412.398 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1537438412.398 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438412.398 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438412.398 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438412.398 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438412.398 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438412.398 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.398 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.398 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438412.398 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438412.398 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438412.398 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438412.398 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438412.398 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438412.398 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438412.398 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438412.398 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438412.398 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1537438412.398 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1537438412.398 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1537438412.399 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438412.399 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438412.399 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438412.399 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1537438412.399 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1537438412.400 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438412.400 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1537438412.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.400 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438412.400 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.400 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.400 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.400 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438412.401 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1537438412.401 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1537438412.401 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438412.401 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1537438412.402 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.402 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438412.402 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.402 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438412.403 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438412.403 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438412.403 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.404 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438412.404 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.404 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438412.404 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.404 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.404 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.404 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.405 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438412.405 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438412.405 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438412.406 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.406 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438412.406 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.406 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438412.406 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.407 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438412.407 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438412.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438412.409 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.409 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438412.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.409 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1537438412.409 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.409 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.409 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.409 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1537438412.410 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438412.410 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1537438412.410 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438412.410 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438412.410 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438412.410 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438412.410 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.410 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438412.410 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438412.410 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438412.410 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438412.410 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438412.410 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438412.410 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438412.410 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438412.410 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.410 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438412.410 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.410 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.410 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438412.410 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438412.410 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438412.410 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438412.410 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438412.410 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438412.410 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.410 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438412.410 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.410 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.410 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438412.411 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438412.411 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438412.411 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438412.411 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438412.411 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.411 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438412.411 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438412.411 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438412.411 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438412.411 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438412.411 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438412.411 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438412.411 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438412.411 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438412.411 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.411 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438412.411 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.411 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.411 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438412.411 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438412.411 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438412.411 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438412.411 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438412.411 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.411 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438412.411 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438412.411 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438412.411 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438412.411 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438412.412 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1537438412.412 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1537438412.412 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1537438412.412 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438412.412 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438412.412 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438412.412 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438412.412 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438412.412 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.412 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438412.412 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438412.412 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438412.412 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438412.412 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438412.412 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438412.412 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438412.412 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438412.412 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.413 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438412.413 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.413 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.413 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438412.413 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438412.413 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1537438412.413 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1537438412.414 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1537438412.414 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438412.414 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438412.414 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438412.414 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1537438412.415 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1537438412.416 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438412.417 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1537438412.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.417 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438412.417 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.417 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.417 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.417 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438412.417 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1537438412.418 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1537438412.419 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438412.419 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1537438412.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.419 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438412.420 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.421 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438412.421 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438412.421 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438412.422 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.423 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438412.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.423 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438412.423 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.423 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.423 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.423 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.424 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438412.425 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438412.425 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438412.426 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.426 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438412.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.427 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438412.427 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.428 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438412.429 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438412.429 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438412.431 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438412.431 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438412.431 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438412.432 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1537438412.432 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.432 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.432 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.432 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1537438412.432 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1537438412.440 * [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)
1537438412.440 * [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
1537438412.440 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1537438412.440 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1537438412.440 * [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))))
1537438412.440 * [misc]taylor:  Taking taylor expansion of R in R
1537438412.440 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.440 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.440 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1537438412.440 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1537438412.441 * [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))))
1537438412.441 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438412.441 * [misc]backup-simplify:  Simplify R into R
1537438412.441 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1537438412.441 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1537438412.441 * [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))))
1537438412.441 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438412.441 * [misc]backup-simplify:  Simplify R into R
1537438412.441 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1537438412.441 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1537438412.442 * [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))))
1537438412.442 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438412.442 * [misc]backup-simplify:  Simplify R into R
1537438412.442 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1537438412.442 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1537438412.442 * [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))))
1537438412.442 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438412.442 * [misc]backup-simplify:  Simplify R into R
1537438412.442 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1537438412.442 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1537438412.443 * [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))))
1537438412.443 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438412.443 * [misc]backup-simplify:  Simplify R into R
1537438412.443 * [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)
1537438412.443 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1537438412.443 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1537438412.444 * [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))))
1537438412.444 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438412.444 * [misc]backup-simplify:  Simplify R into R
1537438412.444 * [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)
1537438412.444 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1537438412.444 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1537438412.445 * [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))))
1537438412.445 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438412.445 * [misc]backup-simplify:  Simplify R into R
1537438412.445 * [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)
1537438412.445 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1537438412.445 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1537438412.445 * [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))))
1537438412.446 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438412.446 * [misc]backup-simplify:  Simplify R into R
1537438412.446 * [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)
1537438412.446 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1537438412.446 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1537438412.446 * [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))))
1537438412.446 * [misc]taylor:  Taking taylor expansion of R in R
1537438412.446 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.446 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.447 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) into 0
1537438412.447 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.447 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1537438412.447 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.447 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.447 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.447 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.447 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.447 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.447 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.448 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.448 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.448 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1537438412.448 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.448 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.448 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.448 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.448 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.448 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.448 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.449 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1537438412.449 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.449 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.449 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.449 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.449 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.449 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1537438412.449 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.449 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.449 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.450 * [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))))
1537438412.450 * [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))))
1537438412.451 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1537438412.451 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.451 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.451 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.451 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.452 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1537438412.453 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.453 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.454 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1537438412.454 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.454 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.454 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.454 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.454 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.454 * [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)
1537438412.455 * [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)
1537438412.455 * [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
1537438412.455 * [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
1537438412.455 * [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
1537438412.456 * [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))))))
1537438412.456 * [misc]taylor:  Taking taylor expansion of R in R
1537438412.456 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.456 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.456 * [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))))))
1537438412.456 * [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
1537438412.456 * [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
1537438412.457 * [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))))))
1537438412.457 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438412.457 * [misc]backup-simplify:  Simplify R into R
1537438412.458 * [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)
1537438412.458 * [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
1537438412.458 * [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
1537438412.458 * [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))))))
1537438412.458 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438412.458 * [misc]backup-simplify:  Simplify R into R
1537438412.459 * [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)
1537438412.459 * [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
1537438412.459 * [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
1537438412.459 * [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))))))
1537438412.459 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438412.459 * [misc]backup-simplify:  Simplify R into R
1537438412.460 * [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)
1537438412.460 * [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
1537438412.460 * [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
1537438412.460 * [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))))))
1537438412.461 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438412.461 * [misc]backup-simplify:  Simplify R into R
1537438412.461 * [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)
1537438412.461 * [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
1537438412.461 * [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
1537438412.462 * [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))))))
1537438412.462 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438412.462 * [misc]backup-simplify:  Simplify R into R
1537438412.462 * [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)
1537438412.462 * [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
1537438412.462 * [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
1537438412.463 * [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))))))
1537438412.463 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438412.463 * [misc]backup-simplify:  Simplify R into R
1537438412.463 * [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)
1537438412.464 * [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
1537438412.464 * [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
1537438412.464 * [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))))))
1537438412.464 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438412.464 * [misc]backup-simplify:  Simplify R into R
1537438412.465 * [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)
1537438412.465 * [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
1537438412.465 * [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
1537438412.465 * [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))))))
1537438412.465 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438412.465 * [misc]backup-simplify:  Simplify R into R
1537438412.466 * [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)
1537438412.466 * [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
1537438412.466 * [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
1537438412.467 * [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))))))
1537438412.467 * [misc]taylor:  Taking taylor expansion of R in R
1537438412.467 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.467 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.467 * [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))))))
1537438412.468 * [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))))))
1537438412.469 * [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
1537438412.469 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.469 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.469 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.469 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.469 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.469 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.469 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.469 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.470 * [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
1537438412.470 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.470 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.470 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.470 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.470 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.470 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.471 * [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
1537438412.471 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.471 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.471 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.471 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.471 * [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
1537438412.472 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.472 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.473 * [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
1537438412.473 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.473 * [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
1537438412.473 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.473 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.473 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.473 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.474 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.474 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.474 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.474 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.474 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.474 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.474 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.474 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.474 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.474 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.475 * [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
1537438412.475 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.475 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.475 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.475 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.475 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.475 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.475 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.475 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.475 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.475 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.475 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.475 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.475 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.475 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.476 * [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
1537438412.476 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.476 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.476 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.476 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.476 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.476 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.476 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.476 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.476 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.476 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.477 * [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
1537438412.477 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.477 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.477 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.477 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.477 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.477 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.478 * [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
1537438412.478 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.479 * [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)
1537438412.480 * [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))
1537438412.480 * [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
1537438412.480 * [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
1537438412.480 * [misc]taylor:  Taking taylor expansion of -1 in R
1537438412.480 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.480 * [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
1537438412.480 * [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
1537438412.480 * [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)))))))
1537438412.481 * [misc]taylor:  Taking taylor expansion of R in R
1537438412.481 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.481 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.481 * [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)))))))
1537438412.481 * [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
1537438412.481 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438412.481 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.481 * [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
1537438412.481 * [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
1537438412.482 * [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)))))))
1537438412.482 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438412.482 * [misc]backup-simplify:  Simplify R into R
1537438412.482 * [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)
1537438412.482 * [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
1537438412.482 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438412.483 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.483 * [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
1537438412.483 * [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
1537438412.483 * [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)))))))
1537438412.483 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438412.483 * [misc]backup-simplify:  Simplify R into R
1537438412.484 * [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)
1537438412.484 * [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
1537438412.484 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438412.484 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.484 * [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
1537438412.484 * [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
1537438412.484 * [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)))))))
1537438412.484 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438412.484 * [misc]backup-simplify:  Simplify R into R
1537438412.485 * [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)
1537438412.485 * [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
1537438412.485 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438412.485 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.485 * [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
1537438412.485 * [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
1537438412.486 * [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)))))))
1537438412.486 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438412.486 * [misc]backup-simplify:  Simplify R into R
1537438412.486 * [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)
1537438412.486 * [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
1537438412.486 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438412.486 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.486 * [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
1537438412.487 * [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
1537438412.487 * [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)))))))
1537438412.487 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438412.487 * [misc]backup-simplify:  Simplify R into R
1537438412.488 * [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)
1537438412.488 * [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))
1537438412.488 * [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
1537438412.488 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438412.488 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.488 * [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
1537438412.488 * [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
1537438412.489 * [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)))))))
1537438412.489 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438412.489 * [misc]backup-simplify:  Simplify R into R
1537438412.490 * [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)
1537438412.490 * [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))
1537438412.490 * [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
1537438412.490 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438412.490 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.490 * [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
1537438412.490 * [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
1537438412.491 * [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)))))))
1537438412.491 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438412.491 * [misc]backup-simplify:  Simplify R into R
1537438412.491 * [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)
1537438412.492 * [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))
1537438412.492 * [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
1537438412.492 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438412.492 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.492 * [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
1537438412.492 * [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
1537438412.493 * [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)))))))
1537438412.493 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438412.493 * [misc]backup-simplify:  Simplify R into R
1537438412.493 * [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)
1537438412.494 * [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))
1537438412.494 * [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
1537438412.494 * [misc]taylor:  Taking taylor expansion of -1 in R
1537438412.494 * [misc]backup-simplify:  Simplify -1 into -1
1537438412.494 * [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
1537438412.494 * [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
1537438412.494 * [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)))))))
1537438412.494 * [misc]taylor:  Taking taylor expansion of R in R
1537438412.494 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.495 * [misc]backup-simplify:  Simplify 1 into 1
1537438412.495 * [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)))))))
1537438412.496 * [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))))))))
1537438412.496 * [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))))))))
1537438412.497 * [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
1537438412.498 * [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
1537438412.498 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.498 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.498 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.498 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.498 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.498 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.498 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.498 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.499 * [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
1537438412.499 * [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
1537438412.499 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.500 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.500 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.500 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.500 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.500 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.500 * [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
1537438412.501 * [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
1537438412.501 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.501 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.501 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.501 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.502 * [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
1537438412.503 * [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
1537438412.503 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.503 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.504 * [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
1537438412.504 * [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
1537438412.504 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.505 * [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
1537438412.506 * [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
1537438412.506 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438412.506 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.506 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.506 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.506 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.506 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.506 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.506 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.506 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.506 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.507 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.507 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.507 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.507 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.507 * [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
1537438412.508 * [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
1537438412.508 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438412.508 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.508 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.508 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.508 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.508 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.509 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.509 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.509 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.509 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.509 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.509 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.509 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.509 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.509 * [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
1537438412.510 * [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
1537438412.510 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438412.510 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.511 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.511 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.511 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.511 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.511 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.511 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.511 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.511 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.512 * [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
1537438412.512 * [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
1537438412.513 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438412.513 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.513 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.513 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.513 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.513 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.514 * [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
1537438412.515 * [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
1537438412.515 * [misc]backup-simplify:  Simplify 0 into 0
1537438412.516 * [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)
1537438412.516 * * * [misc]progress:  simplifying candidates
1537438412.516 * * * * [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))>
1537438412.517 * * * * [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))>
1537438412.517 * * * * [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))>
1537438412.517 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1537438412.518 * * [misc]simplify:  iters left: 5 (6 enodes)
1537438412.520 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438412.523 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1537438412.523 * [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))
1537438412.523 * * * * [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))>
1537438412.524 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1537438412.525 * * [misc]simplify:  iters left: 5 (6 enodes)
1537438412.527 * * [misc]simplify:  iters left: 4 (8 enodes)
1537438412.530 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1537438412.530 * [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))
1537438412.530 * * * * [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))>
1537438412.530 * [enter]simplify:  Simplifying (* (cos lambda1) (cos lambda2))
1537438412.531 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438412.532 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438412.535 * [exit]simplify:  Simplified to (* (cos lambda2) (cos lambda1))
1537438412.535 * [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))
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.535 * * * * [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))>
1537438412.536 * * * * [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))>
1537438412.536 * * * * [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))>
1537438412.536 * * * * [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))>
1537438412.536 * * * * [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))>
1537438412.536 * * * * [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))>
1537438412.536 * * * * [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))>
1537438412.536 * * * * [misc]progress:  [ 23 / 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))>
1537438412.536 * * * * [misc]progress:  [ 24 / 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))>
1537438412.536 * * * * [misc]progress:  [ 25 / 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))>
1537438412.536 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1537438412.537 * * [misc]simplify:  iters left: 5 (7 enodes)
1537438412.538 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438412.540 * * [misc]simplify:  iters left: 3 (14 enodes)
1537438412.543 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1537438412.543 * [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))
1537438412.543 * * * * [misc]progress:  [ 26 / 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))>
1537438412.543 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438412.543 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438412.544 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438412.545 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438412.545 * [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))
1537438412.545 * * * * [misc]progress:  [ 27 / 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))>
1537438412.545 * * * * [misc]progress:  [ 28 / 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))>
1537438412.545 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1537438412.546 * * [misc]simplify:  iters left: 4 (7 enodes)
1537438412.547 * * [misc]simplify:  iters left: 3 (8 enodes)
1537438412.548 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1537438412.549 * [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))
1537438412.549 * * * * [misc]progress:  [ 29 / 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))>
1537438412.549 * * * * [misc]progress:  [ 30 / 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))>
1537438412.549 * * * * [misc]progress:  [ 31 / 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))>
1537438412.549 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1537438412.549 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438412.552 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438412.557 * * [misc]simplify:  iters left: 4 (41 enodes)
1537438412.572 * * [misc]simplify:  iters left: 3 (75 enodes)
1537438412.600 * * [misc]simplify:  iters left: 2 (99 enodes)
1537438412.632 * * [misc]simplify:  iters left: 1 (102 enodes)
1537438412.663 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1537438412.663 * [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))
1537438412.664 * * * * [misc]progress:  [ 32 / 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))>
1537438412.664 * * * * [misc]progress:  [ 33 / 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))>
1537438412.664 * * * * [misc]progress:  [ 34 / 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))>
1537438412.664 * * * * [misc]progress:  [ 35 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.664 * * * * [misc]progress:  [ 36 / 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))>
1537438412.664 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1537438412.665 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438412.666 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1537438412.666 * [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))
1537438412.666 * * * * [misc]progress:  [ 37 / 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))>
1537438412.666 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1537438412.666 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438412.668 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1537438412.668 * [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))
1537438412.668 * * * * [misc]progress:  [ 38 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.668 * [enter]simplify:  Simplifying (sin phi2)
1537438412.668 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438412.669 * [exit]simplify:  Simplified to (sin phi2)
1537438412.669 * [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))
1537438412.669 * * * * [misc]progress:  [ 39 / 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))>
1537438412.670 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438412.670 * * [misc]simplify:  iters left: 4 (4 enodes)
1537438412.672 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438412.672 * [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))
1537438412.672 * * * * [misc]progress:  [ 40 / 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))>
1537438412.672 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1537438412.673 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438412.674 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1537438412.674 * [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))
1537438412.674 * * * * [misc]progress:  [ 41 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.674 * * * * [misc]progress:  [ 42 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.674 * * * * [misc]progress:  [ 43 / 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))))>
1537438412.674 * * * * [misc]progress:  [ 44 / 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))))>
1537438412.674 * * * * [misc]progress:  [ 45 / 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))>
1537438412.674 * * * * [misc]progress:  [ 46 / 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))))>
1537438412.675 * * * * [misc]progress:  [ 47 / 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))))>
1537438412.675 * * * * [misc]progress:  [ 48 / 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))))>
1537438412.675 * * * * [misc]progress:  [ 49 / 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))))>
1537438412.675 * * * * [misc]progress:  [ 50 / 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))))>
1537438412.675 * * * * [misc]progress:  [ 51 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1537438412.675 * * * * [misc]progress:  [ 52 / 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)))>
1537438412.675 * [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)))))))
1537438412.677 * * [misc]simplify:  iters left: 6 (17 enodes)
1537438412.684 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438412.695 * * [misc]simplify:  iters left: 4 (37 enodes)
1537438412.708 * * [misc]simplify:  iters left: 3 (38 enodes)
1537438412.722 * [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))))))
1537438412.722 * [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)))
1537438412.722 * * * * [misc]progress:  [ 53 / 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)))>
1537438412.722 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1537438412.724 * * [misc]simplify:  iters left: 6 (16 enodes)
1537438412.731 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438412.742 * * [misc]simplify:  iters left: 4 (36 enodes)
1537438412.752 * * [misc]simplify:  iters left: 3 (37 enodes)
1537438412.764 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1537438412.764 * [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)))
1537438412.765 * * * * [misc]progress:  [ 54 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1537438412.765 * * * * [misc]progress:  [ 55 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))>
1537438412.765 * * * * [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))>
1537438412.765 * [enter]simplify:  Simplifying (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1537438412.766 * * [misc]simplify:  iters left: 6 (10 enodes)
1537438412.771 * * [misc]simplify:  iters left: 5 (20 enodes)
1537438412.783 * * [misc]simplify:  iters left: 4 (43 enodes)
1537438412.802 * * [misc]simplify:  iters left: 3 (69 enodes)
1537438412.830 * * [misc]simplify:  iters left: 2 (107 enodes)
1537438412.866 * * [misc]simplify:  iters left: 1 (125 enodes)
1537438412.890 * [exit]simplify:  Simplified to (fma lambda1 (fma -1/2 lambda1 lambda2) 1)
1537438412.890 * [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))
1537438412.890 * * * * [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))>
1537438412.890 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1537438412.890 * * [misc]simplify:  iters left: 3 (4 enodes)
1537438412.891 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438412.892 * * [misc]simplify:  iters left: 1 (7 enodes)
1537438412.893 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1537438412.893 * [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))
1537438412.893 * * * * [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))>
1537438412.893 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1537438412.894 * * [misc]simplify:  iters left: 3 (4 enodes)
1537438412.894 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438412.895 * * [misc]simplify:  iters left: 1 (7 enodes)
1537438412.896 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1537438412.896 * [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))
1537438412.897 * * * * [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))>
1537438412.897 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1537438412.898 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438412.901 * * [misc]simplify:  iters left: 5 (24 enodes)
1537438412.906 * * [misc]simplify:  iters left: 4 (35 enodes)
1537438412.911 * * [misc]simplify:  iters left: 3 (37 enodes)
1537438412.917 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1537438412.917 * [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))
1537438412.917 * * * * [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))>
1537438412.918 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1537438412.918 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438412.922 * * [misc]simplify:  iters left: 5 (24 enodes)
1537438412.927 * * [misc]simplify:  iters left: 4 (35 enodes)
1537438412.932 * * [misc]simplify:  iters left: 3 (37 enodes)
1537438412.948 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1537438412.948 * [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))
1537438412.948 * * * * [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))>
1537438412.948 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1537438412.950 * * [misc]simplify:  iters left: 6 (15 enodes)
1537438412.957 * * [misc]simplify:  iters left: 5 (24 enodes)
1537438412.966 * * [misc]simplify:  iters left: 4 (35 enodes)
1537438412.974 * * [misc]simplify:  iters left: 3 (37 enodes)
1537438412.981 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1537438412.981 * [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))
1537438412.981 * * * * [misc]progress:  [ 62 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.981 * [enter]simplify:  Simplifying (* phi1 phi2)
1537438412.981 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438412.982 * * [misc]simplify:  iters left: 1 (4 enodes)
1537438412.983 * [exit]simplify:  Simplified to (* phi1 phi2)
1537438412.983 * [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))
1537438412.983 * * * * [misc]progress:  [ 63 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.983 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438412.983 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438412.984 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438412.985 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438412.985 * [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))
1537438412.985 * * * * [misc]progress:  [ 64 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1537438412.985 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438412.986 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438412.986 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438412.988 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438412.988 * [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))
1537438412.988 * * * * [misc]progress:  [ 65 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1537438412.988 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1537438412.989 * * [misc]simplify:  iters left: 6 (17 enodes)
1537438412.993 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438412.998 * * [misc]simplify:  iters left: 4 (38 enodes)
1537438413.004 * * [misc]simplify:  iters left: 3 (39 enodes)
1537438413.019 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1537438413.019 * [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))))))
1537438413.019 * * * * [misc]progress:  [ 66 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1537438413.019 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1537438413.021 * * [misc]simplify:  iters left: 6 (17 enodes)
1537438413.028 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438413.035 * * [misc]simplify:  iters left: 4 (38 enodes)
1537438413.042 * * [misc]simplify:  iters left: 3 (39 enodes)
1537438413.049 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1537438413.050 * [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))))))
1537438413.050 * * * * [misc]progress:  [ 67 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1537438413.050 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1537438413.051 * * [misc]simplify:  iters left: 6 (17 enodes)
1537438413.058 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438413.068 * * [misc]simplify:  iters left: 4 (38 enodes)
1537438413.078 * * [misc]simplify:  iters left: 3 (39 enodes)
1537438413.092 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1537438413.092 * [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))))))
1537438413.093 * * * [misc]progress:  adding candidates to table
1537438415.095 * * [misc]progress:  iteration 2 / 4
1537438415.095 * * * [misc]progress:  picking best candidate
1537438415.300 * * * * [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))>
1537438415.300 * * * [misc]progress:  localizing error
1537438415.493 * * * [misc]progress:  generating rewritten candidates
1537438415.493 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1537438415.519 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
1537438415.570 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1537438415.595 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2)
1537438415.642 * * * [misc]progress:  generating series expansions
1537438415.642 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1537438415.643 * [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)))))
1537438415.643 * [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
1537438415.643 * [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
1537438415.644 * [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)))))
1537438415.644 * [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
1537438415.645 * [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)))))
1537438415.645 * [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
1537438415.645 * [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)))))
1537438415.646 * [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
1537438415.646 * [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)))))
1537438415.646 * [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
1537438415.647 * [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)))))
1537438415.647 * [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
1537438415.648 * [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)))))
1537438415.648 * [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
1537438415.648 * [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)))))
1537438415.648 * [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
1537438415.649 * [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)))))
1537438415.650 * [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)))))
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.650 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.650 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.651 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.651 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.651 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.651 * [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)))))
1537438415.652 * [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))))))))
1537438415.652 * [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
1537438415.652 * [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
1537438415.653 * [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))))))))
1537438415.653 * [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
1537438415.654 * [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))))))))
1537438415.654 * [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
1537438415.655 * [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))))))))
1537438415.655 * [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
1537438415.656 * [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))))))))
1537438415.656 * [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
1537438415.657 * [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))))))))
1537438415.657 * [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
1537438415.658 * [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))))))))
1537438415.658 * [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
1537438415.659 * [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))))))))
1537438415.659 * [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
1537438415.660 * [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))))))))
1537438415.660 * [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))))))))
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.661 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.661 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.662 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.662 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.663 * [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)))))
1537438415.663 * [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))))))))
1537438415.664 * [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
1537438415.664 * [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
1537438415.665 * [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))))))))
1537438415.665 * [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 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1537438415.666 * [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 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))))))))
1537438415.666 * [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
1537438415.667 * [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)))))))) 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))))))))
1537438415.667 * [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
1537438415.667 * [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)))))))) 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))))))))
1537438415.668 * [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)))))))) in phi1
1537438415.668 * [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))))))))
1537438415.669 * [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 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1537438415.669 * [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 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))))))))
1537438415.669 * [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
1537438415.670 * [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 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))))))))
1537438415.670 * [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
1537438415.671 * [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))))))))
1537438415.672 * [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))))))))
1537438415.673 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.673 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.673 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.674 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.674 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.674 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.674 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.674 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.674 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.674 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.674 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.674 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.674 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.675 * [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)))))
1537438415.675 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
1537438415.676 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1537438415.676 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1537438415.676 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1537438415.676 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1537438415.676 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438415.676 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438415.676 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1537438415.676 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1537438415.676 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438415.676 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438415.676 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.676 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.676 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438415.676 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438415.676 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438415.676 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.676 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.676 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438415.676 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438415.676 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438415.676 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438415.676 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438415.676 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438415.676 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438415.676 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438415.676 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.676 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.676 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438415.676 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438415.677 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438415.677 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438415.677 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438415.677 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1537438415.677 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1537438415.677 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1537438415.677 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1537438415.677 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.677 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.677 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.677 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.678 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1537438415.679 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.679 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1537438415.679 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.680 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438415.680 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1537438415.680 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438415.680 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438415.680 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.680 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.681 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.681 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.682 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.682 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.683 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.683 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.685 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.685 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1537438415.685 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.685 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.685 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.686 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438415.686 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.686 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.688 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438415.688 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438415.690 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.690 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438415.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.692 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1537438415.696 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1537438415.696 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1537438415.696 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1537438415.696 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1537438415.696 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1537438415.696 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438415.696 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438415.697 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.697 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.697 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1537438415.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438415.697 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.697 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.698 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.698 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.698 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.702 * [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
1537438415.702 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537438415.704 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.705 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1537438415.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.707 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.708 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1537438415.708 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.708 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.708 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.708 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1537438415.708 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438415.708 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1537438415.708 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438415.709 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438415.709 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438415.709 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438415.709 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.709 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.709 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438415.709 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438415.709 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438415.709 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438415.709 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438415.709 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438415.709 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438415.709 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438415.709 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438415.709 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438415.709 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438415.709 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438415.709 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438415.710 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438415.710 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438415.710 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438415.710 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438415.710 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438415.710 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438415.710 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.710 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.710 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.710 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438415.710 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438415.710 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438415.710 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438415.710 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438415.710 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438415.710 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438415.710 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438415.710 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438415.710 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438415.710 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438415.711 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438415.711 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.711 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.711 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438415.711 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1537438415.711 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1537438415.711 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1537438415.711 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438415.711 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438415.711 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438415.711 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438415.711 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438415.712 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.712 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.712 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.712 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438415.712 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438415.712 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438415.712 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438415.712 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438415.712 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438415.712 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438415.712 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438415.712 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1537438415.712 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1537438415.712 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1537438415.713 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438415.713 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438415.713 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.713 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1537438415.713 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1537438415.714 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.715 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1537438415.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.715 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438415.715 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.715 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.715 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.715 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.715 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1537438415.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1537438415.717 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.717 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1537438415.717 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.717 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438415.717 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.718 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.719 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438415.720 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.720 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.720 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.721 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438415.721 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.721 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.721 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.721 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.722 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.722 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.722 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438415.724 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.724 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.724 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.725 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438415.725 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.726 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438415.727 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438415.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438415.729 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.729 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438415.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.730 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1537438415.730 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.730 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.730 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.730 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1537438415.730 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438415.730 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1537438415.730 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438415.730 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438415.730 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438415.730 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438415.730 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.730 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438415.731 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438415.731 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438415.731 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438415.731 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438415.731 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438415.731 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438415.731 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438415.731 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.731 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438415.731 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.731 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.731 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.731 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438415.731 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438415.731 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438415.731 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438415.731 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438415.731 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.731 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438415.731 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.731 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.732 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.732 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438415.732 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438415.732 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438415.732 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438415.732 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.732 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438415.732 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438415.732 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438415.732 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438415.732 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438415.732 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438415.732 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438415.732 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438415.732 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438415.732 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.732 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438415.732 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.732 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.732 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.733 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438415.733 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438415.733 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438415.733 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438415.733 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.733 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438415.733 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438415.733 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438415.733 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438415.733 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438415.733 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1537438415.733 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1537438415.733 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1537438415.733 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438415.733 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438415.733 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438415.734 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438415.734 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438415.734 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.734 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438415.734 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438415.734 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438415.734 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438415.734 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438415.734 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438415.734 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438415.734 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438415.734 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.734 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438415.734 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.734 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.734 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.734 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438415.734 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1537438415.734 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1537438415.735 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1537438415.735 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438415.735 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438415.735 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.735 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1537438415.735 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1537438415.737 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.737 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1537438415.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.737 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438415.737 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.737 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.737 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.738 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.738 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1537438415.738 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1537438415.739 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.740 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1537438415.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.740 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438415.740 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.741 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.741 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.742 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438415.742 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.743 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.743 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438415.743 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.743 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.743 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.743 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.745 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.745 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.745 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438415.746 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.746 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.747 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438415.747 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.748 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438415.748 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438415.748 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438415.749 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.750 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438415.750 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.750 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1537438415.750 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.750 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.750 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.750 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1537438415.750 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1537438415.751 * [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))))))
1537438415.751 * [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
1537438415.751 * [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
1537438415.751 * [misc]taylor:  Taking taylor expansion of R in R
1537438415.751 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.751 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.751 * [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
1537438415.752 * [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)))))
1537438415.752 * [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
1537438415.752 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438415.752 * [misc]backup-simplify:  Simplify R into R
1537438415.752 * [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
1537438415.752 * [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)))))
1537438415.752 * [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
1537438415.752 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438415.752 * [misc]backup-simplify:  Simplify R into R
1537438415.752 * [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
1537438415.752 * [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)))))
1537438415.752 * [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
1537438415.752 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438415.752 * [misc]backup-simplify:  Simplify R into R
1537438415.752 * [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
1537438415.753 * [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)))))
1537438415.753 * [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
1537438415.753 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438415.753 * [misc]backup-simplify:  Simplify R into R
1537438415.753 * [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
1537438415.753 * [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)))))
1537438415.753 * [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
1537438415.753 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438415.753 * [misc]backup-simplify:  Simplify R into R
1537438415.753 * [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
1537438415.754 * [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)))))
1537438415.754 * [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))))))
1537438415.754 * [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
1537438415.754 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438415.754 * [misc]backup-simplify:  Simplify R into R
1537438415.754 * [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
1537438415.754 * [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)))))
1537438415.755 * [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))))))
1537438415.755 * [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
1537438415.755 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438415.755 * [misc]backup-simplify:  Simplify R into R
1537438415.755 * [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
1537438415.755 * [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)))))
1537438415.756 * [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))))))
1537438415.756 * [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
1537438415.756 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438415.756 * [misc]backup-simplify:  Simplify R into R
1537438415.756 * [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
1537438415.756 * [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)))))
1537438415.756 * [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))))))
1537438415.756 * [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
1537438415.756 * [misc]taylor:  Taking taylor expansion of R in R
1537438415.756 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.756 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.756 * [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
1537438415.757 * [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)))))
1537438415.757 * [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
1537438415.757 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.757 * [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
1537438415.758 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [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
1537438415.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.758 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.759 * [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
1537438415.759 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.759 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.759 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.759 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.759 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.759 * [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
1537438415.759 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.759 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.759 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.760 * [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)))))
1537438415.760 * [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)))))
1537438415.761 * [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
1537438415.761 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.761 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [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
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [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
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.762 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.763 * [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))))))
1537438415.764 * [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)
1537438415.764 * [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
1537438415.764 * [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
1537438415.764 * [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
1537438415.764 * [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))))))))
1537438415.764 * [misc]taylor:  Taking taylor expansion of R in R
1537438415.764 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.764 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.765 * [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))))))))
1537438415.765 * [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
1537438415.765 * [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
1537438415.765 * [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))))))))
1537438415.765 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438415.765 * [misc]backup-simplify:  Simplify R into R
1537438415.766 * [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)
1537438415.766 * [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
1537438415.766 * [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
1537438415.766 * [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))))))))
1537438415.766 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438415.766 * [misc]backup-simplify:  Simplify R into R
1537438415.767 * [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)
1537438415.767 * [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
1537438415.767 * [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
1537438415.767 * [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))))))))
1537438415.767 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438415.767 * [misc]backup-simplify:  Simplify R into R
1537438415.768 * [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)
1537438415.768 * [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
1537438415.768 * [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
1537438415.769 * [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))))))))
1537438415.769 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438415.769 * [misc]backup-simplify:  Simplify R into R
1537438415.769 * [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)
1537438415.769 * [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
1537438415.769 * [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
1537438415.770 * [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))))))))
1537438415.770 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438415.770 * [misc]backup-simplify:  Simplify R into R
1537438415.770 * [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)
1537438415.770 * [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
1537438415.770 * [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
1537438415.771 * [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))))))))
1537438415.771 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438415.771 * [misc]backup-simplify:  Simplify R into R
1537438415.771 * [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)
1537438415.771 * [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
1537438415.771 * [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
1537438415.772 * [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))))))))
1537438415.772 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438415.772 * [misc]backup-simplify:  Simplify R into R
1537438415.772 * [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)
1537438415.772 * [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
1537438415.772 * [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
1537438415.773 * [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))))))))
1537438415.773 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438415.773 * [misc]backup-simplify:  Simplify R into R
1537438415.773 * [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)
1537438415.773 * [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
1537438415.773 * [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
1537438415.774 * [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))))))))
1537438415.774 * [misc]taylor:  Taking taylor expansion of R in R
1537438415.774 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.774 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.775 * [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))))))))
1537438415.775 * [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))))))))
1537438415.776 * [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
1537438415.776 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.776 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.776 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.776 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.776 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.776 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.776 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.776 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.777 * [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
1537438415.777 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.777 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.777 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.777 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.777 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.777 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.777 * [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
1537438415.777 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.777 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.777 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.777 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.778 * [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
1537438415.778 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.778 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.779 * [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
1537438415.779 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.780 * [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
1537438415.780 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.780 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.780 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.780 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.780 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.780 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.780 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.780 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.780 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.780 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.780 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.780 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.780 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.780 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.782 * [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
1537438415.782 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.782 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.782 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.782 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.782 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.782 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.782 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.782 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.782 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.782 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.782 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.782 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.782 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.782 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.783 * [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
1537438415.783 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.783 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.783 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.783 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.783 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.783 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.784 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.784 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.784 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.784 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.785 * [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
1537438415.785 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.785 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.785 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.785 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.785 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.785 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.787 * [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
1537438415.787 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.788 * [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)
1537438415.789 * [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))
1537438415.789 * [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
1537438415.789 * [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
1537438415.789 * [misc]taylor:  Taking taylor expansion of -1 in R
1537438415.789 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.790 * [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
1537438415.790 * [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
1537438415.790 * [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))))))))
1537438415.791 * [misc]taylor:  Taking taylor expansion of R in R
1537438415.791 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.791 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.791 * [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))))))))
1537438415.792 * [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
1537438415.792 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438415.792 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.792 * [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
1537438415.792 * [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
1537438415.793 * [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))))))))
1537438415.793 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438415.793 * [misc]backup-simplify:  Simplify R into R
1537438415.794 * [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)
1537438415.794 * [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
1537438415.794 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438415.794 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.794 * [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
1537438415.794 * [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
1537438415.795 * [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))))))))
1537438415.795 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438415.795 * [misc]backup-simplify:  Simplify R into R
1537438415.796 * [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)
1537438415.796 * [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
1537438415.796 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438415.796 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.796 * [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
1537438415.796 * [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
1537438415.797 * [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))))))))
1537438415.797 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438415.797 * [misc]backup-simplify:  Simplify R into R
1537438415.798 * [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)
1537438415.798 * [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
1537438415.798 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438415.798 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.798 * [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
1537438415.798 * [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
1537438415.799 * [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))))))))
1537438415.799 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438415.799 * [misc]backup-simplify:  Simplify R into R
1537438415.800 * [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)
1537438415.800 * [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
1537438415.800 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438415.800 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.800 * [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
1537438415.800 * [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
1537438415.801 * [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))))))))
1537438415.801 * [misc]taylor:  Taking taylor expansion of R in phi1
1537438415.801 * [misc]backup-simplify:  Simplify R into R
1537438415.802 * [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)
1537438415.803 * [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))
1537438415.804 * [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
1537438415.804 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438415.804 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.804 * [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
1537438415.804 * [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
1537438415.805 * [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))))))))
1537438415.805 * [misc]taylor:  Taking taylor expansion of R in phi2
1537438415.805 * [misc]backup-simplify:  Simplify R into R
1537438415.806 * [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)
1537438415.807 * [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))
1537438415.807 * [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
1537438415.807 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438415.807 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.807 * [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
1537438415.807 * [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
1537438415.808 * [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))))))))
1537438415.808 * [misc]taylor:  Taking taylor expansion of R in lambda1
1537438415.808 * [misc]backup-simplify:  Simplify R into R
1537438415.809 * [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)
1537438415.810 * [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))
1537438415.810 * [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
1537438415.810 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438415.810 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.810 * [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
1537438415.810 * [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
1537438415.811 * [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))))))))
1537438415.811 * [misc]taylor:  Taking taylor expansion of R in lambda2
1537438415.811 * [misc]backup-simplify:  Simplify R into R
1537438415.812 * [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)
1537438415.812 * [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))
1537438415.812 * [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
1537438415.812 * [misc]taylor:  Taking taylor expansion of -1 in R
1537438415.812 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.812 * [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
1537438415.812 * [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
1537438415.813 * [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))))))))
1537438415.813 * [misc]taylor:  Taking taylor expansion of R in R
1537438415.813 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.813 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.813 * [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))))))))
1537438415.814 * [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)))))))))
1537438415.814 * [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)))))))))
1537438415.815 * [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
1537438415.818 * [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
1537438415.818 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.818 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.818 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.818 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.818 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.818 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.818 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.818 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.818 * [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
1537438415.819 * [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
1537438415.819 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.819 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.819 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.819 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.819 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.819 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.820 * [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
1537438415.821 * [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
1537438415.821 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.821 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.821 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.821 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.821 * [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
1537438415.822 * [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
1537438415.822 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.822 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.823 * [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
1537438415.823 * [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
1537438415.823 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.824 * [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
1537438415.825 * [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
1537438415.825 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438415.825 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.825 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.825 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.825 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.825 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.825 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.825 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.825 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.825 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.825 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.825 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.825 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.825 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.826 * [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
1537438415.827 * [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
1537438415.827 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438415.827 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.827 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.827 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.827 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.827 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.827 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.827 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.827 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.827 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.827 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.827 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.827 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.827 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.828 * [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
1537438415.829 * [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
1537438415.829 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.829 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.829 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.829 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.829 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.829 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.829 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.829 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.829 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.829 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.829 * [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
1537438415.830 * [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
1537438415.830 * [misc]taylor:  Taking taylor expansion of 0 in R
1537438415.830 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.830 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.830 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.830 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.830 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.831 * [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
1537438415.832 * [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
1537438415.832 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.833 * [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))))))
1537438415.833 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2)
1537438415.833 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1537438415.833 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1537438415.833 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1537438415.833 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1537438415.833 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438415.833 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438415.833 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1537438415.833 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1537438415.833 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1537438415.833 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438415.833 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.833 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.833 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1537438415.833 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1537438415.833 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438415.833 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.833 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.833 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1537438415.834 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438415.834 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438415.834 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1537438415.834 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1537438415.834 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1537438415.834 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1537438415.834 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438415.834 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.834 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.834 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1537438415.834 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438415.834 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438415.834 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1537438415.834 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1537438415.834 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1537438415.834 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1537438415.834 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1537438415.834 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1537438415.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.834 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.834 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.834 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.834 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1537438415.835 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.835 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1537438415.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.836 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438415.836 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1537438415.836 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1537438415.836 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438415.836 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.836 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.836 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.836 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.837 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.837 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.838 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.838 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.838 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.839 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1537438415.839 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.839 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.839 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.839 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438415.839 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.839 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.840 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438415.841 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438415.842 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.842 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438415.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.843 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1537438415.844 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1537438415.844 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1537438415.844 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1537438415.844 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1537438415.844 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1537438415.844 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1537438415.844 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438415.844 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.844 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.844 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1537438415.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438415.844 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.844 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.846 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.846 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.846 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.849 * [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
1537438415.849 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537438415.852 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.852 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1537438415.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.855 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.855 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1537438415.855 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.855 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.856 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.856 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1537438415.856 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1537438415.856 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1537438415.856 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1537438415.856 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1537438415.856 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1537438415.856 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438415.856 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.856 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.856 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1537438415.856 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1537438415.856 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1537438415.856 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438415.856 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438415.856 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1537438415.856 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1537438415.857 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1537438415.857 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438415.857 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438415.857 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1537438415.857 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1537438415.857 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1537438415.857 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438415.857 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.857 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.857 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.857 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1537438415.857 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1537438415.857 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438415.857 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438415.857 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1537438415.858 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1537438415.858 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1537438415.858 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1537438415.858 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1537438415.858 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438415.858 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.858 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.858 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.858 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1537438415.858 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1537438415.858 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1537438415.858 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1537438415.858 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1537438415.859 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1537438415.859 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1537438415.859 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1537438415.859 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438415.859 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.859 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.859 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438415.859 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1537438415.859 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1537438415.859 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1537438415.859 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438415.859 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438415.859 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1537438415.859 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1537438415.859 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1537438415.859 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1537438415.859 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1537438415.860 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1537438415.860 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1537438415.860 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1537438415.860 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.860 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1537438415.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1537438415.862 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.862 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1537438415.862 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.862 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1537438415.862 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.862 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.862 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.863 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.863 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1537438415.863 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1537438415.864 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.864 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1537438415.865 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.865 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1537438415.865 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.866 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.866 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.867 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1537438415.868 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.868 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.868 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1537438415.868 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.869 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.869 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.869 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.870 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.870 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.870 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1537438415.871 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.872 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.872 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.872 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1537438415.872 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.874 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438415.875 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438415.875 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1537438415.876 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.876 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438415.877 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.877 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1537438415.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.877 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.877 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.877 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1537438415.877 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1537438415.877 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1537438415.877 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1537438415.877 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1537438415.877 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1537438415.877 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438415.877 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.877 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438415.877 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438415.877 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1537438415.877 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1537438415.877 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1537438415.877 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1537438415.877 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1537438415.877 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438415.878 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.878 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438415.878 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.878 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.878 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.878 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1537438415.878 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438415.878 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.878 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438415.878 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.878 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.878 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.878 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1537438415.878 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438415.878 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.878 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438415.878 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438415.878 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1537438415.878 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1537438415.878 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1537438415.878 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1537438415.878 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438415.878 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.878 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1537438415.878 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.878 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.878 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.878 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1537438415.879 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1537438415.879 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1537438415.879 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1537438415.879 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.879 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1537438415.879 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1537438415.879 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1537438415.879 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1537438415.879 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1537438415.879 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1537438415.879 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1537438415.879 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1537438415.879 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1537438415.879 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1537438415.879 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1537438415.879 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1537438415.879 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438415.879 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.879 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1537438415.879 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1537438415.879 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1537438415.879 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1537438415.879 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1537438415.879 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1537438415.879 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1537438415.879 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1537438415.879 * [misc]backup-simplify:  Simplify -1 into -1
1537438415.879 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1537438415.879 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.879 * [misc]backup-simplify:  Simplify 1 into 1
1537438415.880 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438415.880 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1537438415.880 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1537438415.880 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1537438415.880 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1537438415.880 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1537438415.880 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1537438415.880 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.880 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1537438415.880 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1537438415.881 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.881 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1537438415.881 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.881 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1537438415.881 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.881 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.881 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.882 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438415.882 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1537438415.882 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1537438415.882 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438415.883 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1537438415.883 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.883 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1537438415.883 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.884 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.884 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.884 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1537438415.884 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.885 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.885 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1537438415.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.885 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.885 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.885 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.886 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438415.886 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438415.886 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1537438415.887 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.887 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438415.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.887 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1537438415.887 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.888 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438415.889 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438415.889 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1537438415.890 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438415.890 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438415.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438415.890 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1537438415.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438415.891 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.891 * [misc]backup-simplify:  Simplify 0 into 0
1537438415.891 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1537438415.891 * * * [misc]progress:  simplifying candidates
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [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))>
1537438415.891 * * * * [misc]progress:  [ 11 / 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))>
1537438415.891 * * * * [misc]progress:  [ 12 / 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))>
1537438415.891 * * * * [misc]progress:  [ 13 / 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))>
1537438415.891 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1537438415.892 * * [misc]simplify:  iters left: 5 (7 enodes)
1537438415.894 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438415.896 * * [misc]simplify:  iters left: 3 (14 enodes)
1537438415.898 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1537438415.898 * [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))
1537438415.898 * * * * [misc]progress:  [ 14 / 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))>
1537438415.899 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438415.899 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438415.900 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438415.901 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438415.901 * [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))
1537438415.901 * * * * [misc]progress:  [ 15 / 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))>
1537438415.901 * * * * [misc]progress:  [ 16 / 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))>
1537438415.901 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1537438415.902 * * [misc]simplify:  iters left: 4 (7 enodes)
1537438415.903 * * [misc]simplify:  iters left: 3 (8 enodes)
1537438415.904 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1537438415.904 * [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))
1537438415.904 * * * * [misc]progress:  [ 17 / 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))>
1537438415.905 * * * * [misc]progress:  [ 18 / 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))>
1537438415.905 * * * * [misc]progress:  [ 19 / 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))>
1537438415.905 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1537438415.905 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438415.908 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438415.913 * * [misc]simplify:  iters left: 4 (41 enodes)
1537438415.926 * * [misc]simplify:  iters left: 3 (75 enodes)
1537438415.954 * * [misc]simplify:  iters left: 2 (99 enodes)
1537438415.986 * * [misc]simplify:  iters left: 1 (102 enodes)
1537438416.014 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1537438416.015 * [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))
1537438416.015 * * * * [misc]progress:  [ 20 / 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))>
1537438416.015 * * * * [misc]progress:  [ 21 / 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))>
1537438416.015 * * * * [misc]progress:  [ 22 / 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))>
1537438416.015 * * * * [misc]progress:  [ 23 / 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))>
1537438416.015 * * * * [misc]progress:  [ 24 / 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))>
1537438416.015 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1537438416.015 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438416.016 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1537438416.016 * [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))
1537438416.016 * * * * [misc]progress:  [ 25 / 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))>
1537438416.016 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1537438416.016 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438416.017 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1537438416.017 * [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))
1537438416.017 * * * * [misc]progress:  [ 26 / 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))>
1537438416.017 * [enter]simplify:  Simplifying (sin phi2)
1537438416.017 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438416.018 * [exit]simplify:  Simplified to (sin phi2)
1537438416.018 * [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))
1537438416.018 * * * * [misc]progress:  [ 27 / 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))>
1537438416.018 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438416.018 * * [misc]simplify:  iters left: 4 (4 enodes)
1537438416.019 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438416.019 * [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))
1537438416.019 * * * * [misc]progress:  [ 28 / 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))>
1537438416.019 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1537438416.019 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438416.020 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1537438416.020 * [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))
1537438416.020 * * * * [misc]progress:  [ 29 / 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))>
1537438416.020 * * * * [misc]progress:  [ 30 / 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))>
1537438416.020 * * * * [misc]progress:  [ 31 / 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))))>
1537438416.020 * * * * [misc]progress:  [ 32 / 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))))>
1537438416.020 * * * * [misc]progress:  [ 33 / 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))>
1537438416.020 * * * * [misc]progress:  [ 34 / 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))))>
1537438416.020 * * * * [misc]progress:  [ 35 / 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))))>
1537438416.020 * * * * [misc]progress:  [ 36 / 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))))>
1537438416.020 * * * * [misc]progress:  [ 37 / 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))))>
1537438416.020 * * * * [misc]progress:  [ 38 / 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))))>
1537438416.020 * * * * [misc]progress:  [ 39 / 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)))>
1537438416.020 * * * * [misc]progress:  [ 40 / 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)))>
1537438416.020 * [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))))))))
1537438416.022 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438416.027 * * [misc]simplify:  iters left: 5 (39 enodes)
1537438416.045 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438416.112 * * [misc]simplify:  iters left: 3 (219 enodes)
1537438416.202 * * [misc]simplify:  iters left: 2 (340 enodes)
1537438416.296 * * [misc]simplify:  iters left: 1 (396 enodes)
1537438416.370 * [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))))))
1537438416.370 * [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)))
1537438416.370 * * * * [misc]progress:  [ 41 / 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)))>
1537438416.370 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1537438416.373 * * [misc]simplify:  iters left: 6 (21 enodes)
1537438416.382 * * [misc]simplify:  iters left: 5 (38 enodes)
1537438416.396 * * [misc]simplify:  iters left: 4 (99 enodes)
1537438416.450 * * [misc]simplify:  iters left: 3 (218 enodes)
1537438416.564 * * [misc]simplify:  iters left: 2 (339 enodes)
1537438416.673 * * [misc]simplify:  iters left: 1 (395 enodes)
1537438416.776 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1537438416.776 * [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)))
1537438416.776 * * * * [misc]progress:  [ 42 / 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)))>
1537438416.776 * * * * [misc]progress:  [ 43 / 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))))))))>
1537438416.777 * * * * [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))>
1537438416.777 * * * * [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))>
1537438416.777 * * * * [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))>
1537438416.777 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1537438416.778 * * [misc]simplify:  iters left: 5 (7 enodes)
1537438416.781 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438416.785 * * [misc]simplify:  iters left: 3 (14 enodes)
1537438416.789 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1537438416.790 * [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))
1537438416.790 * * * * [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))>
1537438416.790 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1537438416.790 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438416.792 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438416.794 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1537438416.794 * [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))
1537438416.794 * * * * [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))>
1537438416.795 * * * * [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))>
1537438416.795 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1537438416.795 * * [misc]simplify:  iters left: 4 (7 enodes)
1537438416.798 * * [misc]simplify:  iters left: 3 (8 enodes)
1537438416.800 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1537438416.800 * [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))
1537438416.800 * * * * [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))>
1537438416.800 * * * * [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))>
1537438416.800 * * * * [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))>
1537438416.800 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1537438416.801 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438416.803 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438416.808 * * [misc]simplify:  iters left: 4 (41 enodes)
1537438416.821 * * [misc]simplify:  iters left: 3 (75 enodes)
1537438416.835 * * [misc]simplify:  iters left: 2 (99 enodes)
1537438416.850 * * [misc]simplify:  iters left: 1 (102 enodes)
1537438416.866 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1537438416.866 * [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))
1537438416.866 * * * * [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))>
1537438416.866 * * * * [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))>
1537438416.866 * * * * [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))>
1537438416.866 * * * * [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))>
1537438416.866 * * * * [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))>
1537438416.866 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1537438416.866 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438416.867 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1537438416.867 * [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))
1537438416.867 * * * * [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))>
1537438416.867 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1537438416.867 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438416.868 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1537438416.868 * [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))
1537438416.868 * * * * [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))>
1537438416.868 * [enter]simplify:  Simplifying (sin lambda2)
1537438416.868 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438416.869 * [exit]simplify:  Simplified to (sin lambda2)
1537438416.869 * [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))
1537438416.869 * * * * [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))>
1537438416.869 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1537438416.869 * * [misc]simplify:  iters left: 4 (4 enodes)
1537438416.870 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1537438416.870 * [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))
1537438416.870 * * * * [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))>
1537438416.870 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1537438416.870 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438416.871 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1537438416.871 * [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))
1537438416.871 * * * * [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))>
1537438416.871 * * * * [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))>
1537438416.871 * * * * [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))>
1537438416.871 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1537438416.873 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438416.878 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438416.892 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438416.941 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438417.048 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438417.139 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438417.219 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438417.219 * [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))
1537438417.219 * * * * [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))>
1537438417.219 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1537438417.221 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438417.227 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438417.246 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438417.314 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438417.394 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438417.470 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438417.538 * [exit]simplify:  Simplified to (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438417.538 * [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))
1537438417.538 * * * * [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))>
1537438417.539 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1537438417.540 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438417.546 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438417.559 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438417.609 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438417.705 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438417.769 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438417.829 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438417.829 * [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))
1537438417.829 * * * * [misc]progress:  [ 67 / 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))>
1537438417.829 * [enter]simplify:  Simplifying (* phi1 phi2)
1537438417.830 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438417.830 * * [misc]simplify:  iters left: 1 (4 enodes)
1537438417.831 * [exit]simplify:  Simplified to (* phi1 phi2)
1537438417.831 * [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))
1537438417.831 * * * * [misc]progress:  [ 68 / 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))>
1537438417.831 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438417.831 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438417.832 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438417.833 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438417.833 * [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))
1537438417.833 * * * * [misc]progress:  [ 69 / 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))>
1537438417.833 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438417.834 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438417.835 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438417.836 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438417.836 * [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))
1537438417.836 * * * * [misc]progress:  [ 70 / 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)))))))>
1537438417.836 * [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))))))
1537438417.837 * * [misc]simplify:  iters left: 6 (24 enodes)
1537438417.844 * * [misc]simplify:  iters left: 5 (45 enodes)
1537438417.858 * * [misc]simplify:  iters left: 4 (103 enodes)
1537438417.903 * * [misc]simplify:  iters left: 3 (225 enodes)
1537438417.974 * * [misc]simplify:  iters left: 2 (306 enodes)
1537438418.035 * * [misc]simplify:  iters left: 1 (315 enodes)
1537438418.096 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1537438418.096 * [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))))))
1537438418.097 * * * * [misc]progress:  [ 71 / 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))>
1537438418.097 * [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)
1537438418.100 * * [misc]simplify:  iters left: 6 (24 enodes)
1537438418.110 * * [misc]simplify:  iters left: 5 (45 enodes)
1537438418.123 * * [misc]simplify:  iters left: 4 (103 enodes)
1537438418.171 * * [misc]simplify:  iters left: 3 (226 enodes)
1537438418.245 * * [misc]simplify:  iters left: 2 (308 enodes)
1537438418.306 * * [misc]simplify:  iters left: 1 (329 enodes)
1537438418.392 * [exit]simplify:  Simplified to (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R)
1537438418.392 * [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))
1537438418.392 * * * * [misc]progress:  [ 72 / 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)))))))>
1537438418.393 * [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))))))
1537438418.395 * * [misc]simplify:  iters left: 6 (24 enodes)
1537438418.401 * * [misc]simplify:  iters left: 5 (45 enodes)
1537438418.413 * * [misc]simplify:  iters left: 4 (103 enodes)
1537438418.462 * * [misc]simplify:  iters left: 3 (225 enodes)
1537438418.530 * * [misc]simplify:  iters left: 2 (306 enodes)
1537438418.587 * * [misc]simplify:  iters left: 1 (315 enodes)
1537438418.695 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1537438418.695 * [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))))))
1537438418.695 * * * * [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))>
1537438418.696 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1537438418.696 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438418.697 * * [misc]simplify:  iters left: 1 (4 enodes)
1537438418.699 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1537438418.699 * [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))
1537438418.699 * * * * [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))>
1537438418.699 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1537438418.700 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438418.702 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438418.704 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1537438418.704 * [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))
1537438418.704 * * * * [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))>
1537438418.704 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1537438418.704 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438418.708 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438418.710 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1537438418.711 * [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))
1537438418.711 * * * [misc]progress:  adding candidates to table
1537438421.682 * * [misc]progress:  iteration 3 / 4
1537438421.682 * * * [misc]progress:  picking best candidate
1537438422.023 * * * * [misc]pick:  Picked  #<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))>
1537438422.023 * * * [misc]progress:  localizing error
1537438422.058 * * * [misc]progress:  generating rewritten candidates
1537438422.058 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
1537438422.087 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1537438422.152 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1537438422.177 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1 1)
1537438422.214 * * * [misc]progress:  generating series expansions
1537438422.214 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
1537438422.214 * [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)))))
1537438422.214 * [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
1537438422.215 * [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
1537438422.215 * [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)))))
1537438422.215 * [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
1537438422.216 * [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)))))
1537438422.216 * [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
1537438422.217 * [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)))))
1537438422.217 * [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
1537438422.217 * [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)))))
1537438422.217 * [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
1537438422.218 * [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)))))
1537438422.218 * [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
1537438422.219 * [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)))))
1537438422.219 * [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
1537438422.220 * [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)))))
1537438422.220 * [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
1537438422.220 * [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)))))
1537438422.221 * [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)))))
1537438422.221 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.221 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.221 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.221 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.221 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.221 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.221 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.222 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.223 * [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)))))
1537438422.223 * [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))))))))
1537438422.223 * [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
1537438422.223 * [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
1537438422.224 * [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))))))))
1537438422.224 * [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
1537438422.224 * [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))))))))
1537438422.224 * [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
1537438422.225 * [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))))))))
1537438422.225 * [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
1537438422.225 * [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))))))))
1537438422.225 * [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
1537438422.226 * [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))))))))
1537438422.226 * [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
1537438422.226 * [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))))))))
1537438422.226 * [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
1537438422.227 * [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))))))))
1537438422.227 * [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
1537438422.227 * [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))))))))
1537438422.228 * [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))))))))
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.228 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.229 * [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)))))
1537438422.229 * [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))))))))
1537438422.229 * [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
1537438422.229 * [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
1537438422.230 * [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))))))))
1537438422.230 * [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
1537438422.230 * [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))))))))
1537438422.230 * [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
1537438422.231 * [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))))))))
1537438422.231 * [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
1537438422.231 * [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))))))))
1537438422.231 * [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
1537438422.232 * [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))))))))
1537438422.232 * [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
1537438422.232 * [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))))))))
1537438422.232 * [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
1537438422.233 * [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))))))))
1537438422.233 * [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
1537438422.234 * [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))))))))
1537438422.234 * [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))))))))
1537438422.234 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.234 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.235 * [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)))))
1537438422.235 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1537438422.236 * [misc]backup-simplify:  Simplify (log (exp (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)))))
1537438422.236 * [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
1537438422.236 * [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
1537438422.236 * [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)))))
1537438422.236 * [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
1537438422.237 * [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)))))
1537438422.237 * [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
1537438422.237 * [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)))))
1537438422.237 * [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
1537438422.237 * [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)))))
1537438422.237 * [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
1537438422.238 * [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)))))
1537438422.238 * [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
1537438422.238 * [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)))))
1537438422.238 * [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
1537438422.239 * [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)))))
1537438422.239 * [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
1537438422.239 * [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)))))
1537438422.239 * [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)))))
1537438422.239 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.239 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.239 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.239 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.240 * [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)))))
1537438422.241 * [misc]backup-simplify:  Simplify (log (exp (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))))))))
1537438422.241 * [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
1537438422.241 * [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
1537438422.241 * [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))))))))
1537438422.241 * [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
1537438422.242 * [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))))))))
1537438422.242 * [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
1537438422.242 * [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))))))))
1537438422.242 * [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
1537438422.243 * [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))))))))
1537438422.243 * [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
1537438422.243 * [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))))))))
1537438422.243 * [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
1537438422.244 * [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))))))))
1537438422.244 * [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
1537438422.244 * [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))))))))
1537438422.244 * [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
1537438422.245 * [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))))))))
1537438422.245 * [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))))))))
1537438422.245 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.245 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.246 * [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)))))
1537438422.247 * [misc]backup-simplify:  Simplify (log (exp (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))))))))
1537438422.247 * [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
1537438422.247 * [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
1537438422.247 * [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))))))))
1537438422.247 * [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
1537438422.248 * [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))))))))
1537438422.248 * [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
1537438422.248 * [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))))))))
1537438422.248 * [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
1537438422.249 * [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))))))))
1537438422.249 * [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
1537438422.249 * [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))))))))
1537438422.249 * [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
1537438422.250 * [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))))))))
1537438422.250 * [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
1537438422.250 * [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))))))))
1537438422.250 * [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
1537438422.251 * [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))))))))
1537438422.251 * [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))))))))
1537438422.251 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.251 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.251 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.252 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.253 * [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)))))
1537438422.253 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1537438422.253 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.253 * [misc]approximate:  Taking taylor expansion of (exp (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
1537438422.253 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1537438422.253 * [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
1537438422.254 * [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)))))
1537438422.254 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.254 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1537438422.254 * [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
1537438422.254 * [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)))))
1537438422.255 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.255 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1537438422.255 * [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
1537438422.255 * [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)))))
1537438422.255 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.256 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1537438422.256 * [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
1537438422.256 * [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)))))
1537438422.256 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.256 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1537438422.256 * [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
1537438422.257 * [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)))))
1537438422.257 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.257 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1537438422.257 * [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
1537438422.257 * [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)))))
1537438422.258 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.258 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1537438422.258 * [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
1537438422.258 * [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)))))
1537438422.258 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.258 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1537438422.259 * [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
1537438422.259 * [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)))))
1537438422.259 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.260 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.262 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.262 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.262 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.262 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.264 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.264 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.264 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.264 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.264 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.264 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.266 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.266 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.266 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.266 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.268 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.268 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.270 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1537438422.270 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.270 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.271 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.271 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.271 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.271 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.271 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.271 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.271 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.271 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.271 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.272 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.272 * [misc]approximate:  Taking taylor expansion of (exp (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
1537438422.272 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.272 * [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
1537438422.273 * [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))))))))
1537438422.274 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.274 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.274 * [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
1537438422.275 * [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))))))))
1537438422.276 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.276 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.276 * [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
1537438422.277 * [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))))))))
1537438422.278 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.278 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.278 * [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
1537438422.279 * [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))))))))
1537438422.280 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.280 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.280 * [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
1537438422.281 * [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))))))))
1537438422.282 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.282 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.282 * [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
1537438422.283 * [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))))))))
1537438422.284 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.284 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.284 * [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
1537438422.285 * [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))))))))
1537438422.286 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.286 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.286 * [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
1537438422.287 * [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))))))))
1537438422.288 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.292 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.295 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.295 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.295 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.295 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.295 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.295 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.295 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.295 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.297 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.297 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.297 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.297 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.297 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.297 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.299 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.299 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.299 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.299 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.301 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.304 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1537438422.304 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.304 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.304 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.304 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.304 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.304 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.305 * [misc]backup-simplify:  Simplify (exp (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 (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1537438422.306 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.306 * [misc]approximate:  Taking taylor expansion of (exp (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
1537438422.306 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.307 * [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
1537438422.307 * [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))))))))
1537438422.308 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.308 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.308 * [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
1537438422.309 * [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))))))))
1537438422.310 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.310 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.310 * [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
1537438422.311 * [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))))))))
1537438422.312 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.312 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.312 * [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
1537438422.313 * [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))))))))
1537438422.314 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.314 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.314 * [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
1537438422.315 * [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))))))))
1537438422.316 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.316 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.316 * [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
1537438422.317 * [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))))))))
1537438422.318 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.318 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.318 * [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
1537438422.319 * [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))))))))
1537438422.320 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.320 * [misc]taylor:  Taking taylor expansion of (exp (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
1537438422.320 * [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
1537438422.321 * [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))))))))
1537438422.322 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.323 * [misc]backup-simplify:  Simplify (exp (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 (exp (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)))))))))
1537438422.325 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.325 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.326 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.328 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.328 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.328 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.328 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.328 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.328 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.330 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.330 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.330 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.330 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.332 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438422.332 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.335 * [misc]backup-simplify:  Simplify (* (exp (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))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1537438422.335 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.335 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.335 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.335 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.335 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438422.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1537438422.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.336 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.337 * [misc]backup-simplify:  Simplify (exp (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 (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438422.337 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1 1)
1537438422.338 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1537438422.338 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1537438422.338 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1537438422.338 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1537438422.338 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438422.338 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438422.338 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1537438422.338 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1537438422.338 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438422.338 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438422.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.338 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.338 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438422.338 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438422.338 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438422.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.338 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.338 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438422.338 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438422.338 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438422.338 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438422.338 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438422.338 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438422.338 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438422.338 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438422.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.338 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.339 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438422.339 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438422.339 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438422.339 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438422.339 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438422.339 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1537438422.339 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1537438422.339 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1537438422.339 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1537438422.339 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.339 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.339 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.339 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438422.340 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1537438422.341 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438422.341 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1537438422.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.342 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438422.342 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1537438422.342 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438422.342 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438422.342 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.343 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.343 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.343 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.344 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438422.344 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1537438422.345 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.345 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1537438422.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.347 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.347 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1537438422.347 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.347 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.347 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.348 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438422.348 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.348 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.350 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438422.350 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438422.352 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.352 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438422.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.353 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1537438422.354 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1537438422.354 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1537438422.354 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1537438422.354 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1537438422.354 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1537438422.354 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438422.354 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438422.354 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.354 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.354 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1537438422.354 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438422.354 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.354 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.355 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.355 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.355 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.357 * [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
1537438422.357 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537438422.358 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.359 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1537438422.359 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.360 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.361 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1537438422.361 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.361 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1537438422.361 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438422.361 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1537438422.361 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438422.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438422.361 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438422.361 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438422.361 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.361 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.361 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438422.361 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438422.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438422.361 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438422.361 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438422.361 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438422.361 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438422.361 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438422.361 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438422.361 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438422.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438422.361 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438422.361 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438422.361 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438422.361 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438422.362 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438422.362 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438422.362 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438422.362 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438422.362 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438422.362 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.362 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438422.362 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438422.362 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438422.362 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438422.362 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438422.362 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438422.362 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438422.362 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438422.362 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438422.362 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438422.362 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438422.362 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438422.362 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438422.362 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.362 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438422.362 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438422.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1537438422.362 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1537438422.362 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1537438422.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438422.363 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438422.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438422.363 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438422.363 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438422.363 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.363 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438422.363 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438422.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438422.363 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438422.363 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438422.363 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438422.363 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438422.363 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438422.363 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438422.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1537438422.363 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1537438422.363 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1537438422.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438422.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438422.364 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438422.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1537438422.364 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1537438422.365 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438422.365 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1537438422.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.365 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438422.365 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.365 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.365 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438422.365 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1537438422.365 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1537438422.366 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438422.366 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1537438422.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438422.366 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.367 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438422.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438422.367 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438422.368 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.368 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438422.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.368 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438422.368 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.368 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.369 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438422.369 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438422.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438422.370 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438422.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.370 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438422.370 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.371 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438422.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438422.372 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438422.373 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.373 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438422.373 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.374 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1537438422.374 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.374 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1537438422.374 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438422.374 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1537438422.374 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438422.374 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438422.374 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438422.374 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438422.374 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.374 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438422.374 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438422.374 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438422.374 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438422.374 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438422.374 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438422.374 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438422.374 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438422.374 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.374 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438422.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.374 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.374 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438422.374 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438422.374 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438422.374 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438422.374 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438422.374 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438422.374 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.374 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438422.374 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.374 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.375 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438422.375 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438422.375 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438422.375 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438422.375 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438422.375 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.375 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438422.375 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438422.375 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438422.375 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438422.375 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438422.375 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438422.375 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438422.375 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438422.375 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438422.375 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.375 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438422.375 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.375 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.375 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438422.375 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438422.375 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438422.375 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438422.375 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438422.375 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.375 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438422.375 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438422.375 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438422.375 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438422.375 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438422.375 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1537438422.376 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1537438422.376 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1537438422.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438422.376 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438422.376 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438422.376 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438422.376 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438422.376 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.376 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438422.376 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438422.376 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438422.376 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438422.376 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438422.376 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438422.376 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438422.376 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438422.376 * [misc]backup-simplify:  Simplify -1 into -1
1537438422.376 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438422.376 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.376 * [misc]backup-simplify:  Simplify 1 into 1
1537438422.376 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438422.376 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438422.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1537438422.376 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1537438422.376 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1537438422.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438422.376 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438422.377 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438422.377 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1537438422.377 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1537438422.378 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438422.378 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1537438422.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438422.378 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.378 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.378 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.378 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438422.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1537438422.378 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1537438422.379 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438422.379 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1537438422.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438422.379 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.380 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438422.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438422.380 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438422.381 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438422.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.381 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438422.381 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.382 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.382 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.382 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.382 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438422.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438422.383 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438422.383 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.383 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438422.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438422.384 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.385 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438422.385 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438422.385 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438422.386 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438422.386 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438422.386 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438422.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1537438422.387 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438422.387 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.387 * [misc]backup-simplify:  Simplify 0 into 0
1537438422.387 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1537438422.387 * * * [misc]progress:  simplifying candidates
1537438422.387 * * * * [misc]progress:  [ 1 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.387 * * * * [misc]progress:  [ 2 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.387 * * * * [misc]progress:  [ 3 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438422.387 * * * * [misc]progress:  [ 4 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) 1))) R))>
1537438422.387 * * * * [misc]progress:  [ 5 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.387 * * * * [misc]progress:  [ 6 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.387 * * * * [misc]progress:  [ 7 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (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))>
1537438422.387 * * * * [misc]progress:  [ 8 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))>
1537438422.387 * * * * [misc]progress:  [ 9 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (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))>
1537438422.387 * * * * [misc]progress:  [ 10 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438422.387 * * * * [misc]progress:  [ 11 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.387 * * * * [misc]progress:  [ 12 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.388 * * * * [misc]progress:  [ 13 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) (log (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.388 * [enter]simplify:  Simplifying (log (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))
1537438422.389 * * [misc]simplify:  iters left: 6 (24 enodes)
1537438422.395 * * [misc]simplify:  iters left: 5 (43 enodes)
1537438422.411 * * [misc]simplify:  iters left: 4 (104 enodes)
1537438422.456 * * [misc]simplify:  iters left: 3 (221 enodes)
1537438422.538 * * [misc]simplify:  iters left: 2 (340 enodes)
1537438422.615 * * [misc]simplify:  iters left: 1 (396 enodes)
1537438422.708 * [exit]simplify:  Simplified to (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))))
1537438422.708 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))
1537438422.709 * * * * [misc]progress:  [ 14 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438422.709 * [enter]simplify:  Simplifying (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))
1537438422.710 * * [misc]simplify:  iters left: 6 (23 enodes)
1537438422.716 * * [misc]simplify:  iters left: 5 (40 enodes)
1537438422.731 * * [misc]simplify:  iters left: 4 (101 enodes)
1537438422.802 * * [misc]simplify:  iters left: 3 (220 enodes)
1537438422.890 * * [misc]simplify:  iters left: 2 (341 enodes)
1537438423.022 * * [misc]simplify:  iters left: 1 (397 enodes)
1537438423.076 * [exit]simplify:  Simplified to (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))
1537438423.076 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))
1537438423.076 * * * * [misc]progress:  [ 15 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log 1) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438423.076 * [enter]simplify:  Simplifying (log 1)
1537438423.076 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438423.077 * [exit]simplify:  Simplified to 0
1537438423.077 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ 0 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1537438423.077 * * * * [misc]progress:  [ 16 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (log (exp (/ PI 2))) (log (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438423.077 * [enter]simplify:  Simplifying (log (exp (/ PI 2)))
1537438423.078 * * [misc]simplify:  iters left: 4 (5 enodes)
1537438423.079 * * [misc]simplify:  iters left: 3 (7 enodes)
1537438423.080 * [exit]simplify:  Simplified to (/ PI 2)
1537438423.080 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (log (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1537438423.080 * * * * [misc]progress:  [ 17 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438423.080 * * * * [misc]progress:  [ 18 / 74 ] 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))))))) (log (exp (* (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))>
1537438423.080 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1537438423.081 * * [misc]simplify:  iters left: 6 (21 enodes)
1537438423.087 * * [misc]simplify:  iters left: 5 (38 enodes)
1537438423.100 * * [misc]simplify:  iters left: 4 (99 enodes)
1537438423.153 * * [misc]simplify:  iters left: 3 (218 enodes)
1537438423.268 * * [misc]simplify:  iters left: 2 (339 enodes)
1537438423.343 * * [misc]simplify:  iters left: 1 (395 enodes)
1537438423.396 * [exit]simplify:  Simplified to (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1537438423.396 * [misc]simplify:  Simplified (2 1 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))))) (log (exp (* (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))
1537438423.396 * * * * [misc]progress:  [ 19 / 74 ] 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))))))) (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438423.396 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1537438423.399 * * [misc]simplify:  iters left: 6 (21 enodes)
1537438423.409 * * [misc]simplify:  iters left: 5 (38 enodes)
1537438423.433 * * [misc]simplify:  iters left: 4 (99 enodes)
1537438423.502 * * [misc]simplify:  iters left: 3 (218 enodes)
1537438423.603 * * [misc]simplify:  iters left: 2 (339 enodes)
1537438423.724 * * [misc]simplify:  iters left: 1 (395 enodes)
1537438423.810 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1537438423.810 * [misc]simplify:  Simplified (2 1 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))))) (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))
1537438423.810 * * * * [misc]progress:  [ 20 / 74 ] 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)))))) (log (exp 1))) R))>
1537438423.810 * [enter]simplify:  Simplifying (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
1537438423.813 * * [misc]simplify:  iters left: 6 (20 enodes)
1537438423.822 * * [misc]simplify:  iters left: 5 (37 enodes)
1537438423.847 * * [misc]simplify:  iters left: 4 (98 enodes)
1537438423.914 * * [misc]simplify:  iters left: 3 (214 enodes)
1537438424.005 * * [misc]simplify:  iters left: 2 (332 enodes)
1537438424.106 * * [misc]simplify:  iters left: 1 (388 enodes)
1537438424.208 * [exit]simplify:  Simplified to (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))
1537438424.208 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))) (log (exp 1))) R))
1537438424.208 * * * * [misc]progress:  [ 21 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) 1) R))>
1537438424.208 * * * * [misc]progress:  [ 22 / 74 ] 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))>
1537438424.209 * [enter]simplify:  Simplifying (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
1537438424.211 * * [misc]simplify:  iters left: 6 (19 enodes)
1537438424.221 * * [misc]simplify:  iters left: 5 (36 enodes)
1537438424.245 * * [misc]simplify:  iters left: 4 (97 enodes)
1537438424.309 * * [misc]simplify:  iters left: 3 (216 enodes)
1537438424.431 * * [misc]simplify:  iters left: 2 (339 enodes)
1537438424.548 * * [misc]simplify:  iters left: 1 (395 enodes)
1537438424.617 * [exit]simplify:  Simplified to (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))
1537438424.617 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))) R))
1537438424.617 * * * * [misc]progress:  [ 23 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 24 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 25 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 26 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 27 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 28 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 29 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (log1p (expm1 (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 30 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (expm1 (log1p (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438424.617 * * * * [misc]progress:  [ 31 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) 1)) R))>
1537438424.617 * * * * [misc]progress:  [ 32 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (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))>
1537438424.618 * [enter]simplify:  Simplifying (exp (* (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)))))))))
1537438424.619 * * [misc]simplify:  iters left: 6 (23 enodes)
1537438424.630 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438424.651 * * [misc]simplify:  iters left: 4 (103 enodes)
1537438424.696 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438424.791 * * [misc]simplify:  iters left: 2 (343 enodes)
1537438424.924 * * [misc]simplify:  iters left: 1 (399 enodes)
1537438425.000 * [exit]simplify:  Simplified to (exp (* (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)))))))
1537438425.000 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (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))
1537438425.000 * * * * [misc]progress:  [ 33 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (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))>
1537438425.000 * [enter]simplify:  Simplifying (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))
1537438425.002 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438425.009 * * [misc]simplify:  iters left: 5 (39 enodes)
1537438425.022 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438425.087 * * [misc]simplify:  iters left: 3 (219 enodes)
1537438425.215 * * [misc]simplify:  iters left: 2 (340 enodes)
1537438425.376 * * [misc]simplify:  iters left: 1 (396 enodes)
1537438425.455 * [exit]simplify:  Simplified to (exp (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))
1537438425.455 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (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))
1537438425.456 * * * * [misc]progress:  [ 34 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp 1) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438425.456 * [enter]simplify:  Simplifying (exp 1)
1537438425.456 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438425.457 * [exit]simplify:  Simplified to E
1537438425.457 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow E (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438425.457 * * * * [misc]progress:  [ 35 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (exp (/ PI 2)) (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438425.457 * [enter]simplify:  Simplifying (exp (/ PI 2))
1537438425.457 * * [misc]simplify:  iters left: 3 (4 enodes)
1537438425.458 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438425.459 * [exit]simplify:  Simplified to (sqrt (exp PI))
1537438425.459 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (sqrt (exp PI)) (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1537438425.459 * * * * [misc]progress:  [ 36 / 74 ] 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))>
1537438425.460 * [enter]simplify:  Simplifying (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
1537438425.461 * * [misc]simplify:  iters left: 6 (20 enodes)
1537438425.466 * * [misc]simplify:  iters left: 5 (37 enodes)
1537438425.491 * * [misc]simplify:  iters left: 4 (98 enodes)
1537438425.557 * * [misc]simplify:  iters left: 3 (214 enodes)
1537438425.678 * * [misc]simplify:  iters left: 2 (332 enodes)
1537438425.779 * * [misc]simplify:  iters left: 1 (388 enodes)
1537438426.235 * [exit]simplify:  Simplified to (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))
1537438426.235 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) R))
1537438426.235 * * * * [misc]progress:  [ 37 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438426.235 * * * * [misc]progress:  [ 38 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (log (exp (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438426.235 * * * * [misc]progress:  [ 39 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438426.235 * * * * [misc]progress:  [ 40 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438426.235 * * * * [misc]progress:  [ 41 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1537438426.235 * * * * [misc]progress:  [ 42 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* 1 (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1537438426.235 * * * * [misc]progress:  [ 43 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.236 * * * * [misc]progress:  [ 44 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.236 * * * * [misc]progress:  [ 45 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.236 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1537438426.236 * * [misc]simplify:  iters left: 5 (7 enodes)
1537438426.238 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438426.240 * * [misc]simplify:  iters left: 3 (14 enodes)
1537438426.242 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1537438426.242 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438426.242 * * * * [misc]progress:  [ 46 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.243 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438426.243 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438426.244 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438426.246 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438426.246 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438426.247 * * * * [misc]progress:  [ 47 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.247 * * * * [misc]progress:  [ 48 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.247 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1537438426.248 * * [misc]simplify:  iters left: 4 (7 enodes)
1537438426.250 * * [misc]simplify:  iters left: 3 (8 enodes)
1537438426.253 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1537438426.253 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438426.253 * * * * [misc]progress:  [ 49 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.253 * * * * [misc]progress:  [ 50 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.253 * * * * [misc]progress:  [ 51 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))>
1537438426.254 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1537438426.255 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438426.259 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438426.266 * * [misc]simplify:  iters left: 4 (41 enodes)
1537438426.280 * * [misc]simplify:  iters left: 3 (75 enodes)
1537438426.295 * * [misc]simplify:  iters left: 2 (99 enodes)
1537438426.310 * * [misc]simplify:  iters left: 1 (102 enodes)
1537438426.325 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1537438426.325 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438426.325 * * * * [misc]progress:  [ 52 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))>
1537438426.326 * * * * [misc]progress:  [ 53 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))>
1537438426.326 * * * * [misc]progress:  [ 54 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.326 * * * * [misc]progress:  [ 55 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.326 * * * * [misc]progress:  [ 56 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))>
1537438426.326 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1537438426.326 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438426.327 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1537438426.327 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))
1537438426.327 * * * * [misc]progress:  [ 57 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.327 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1537438426.327 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438426.328 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1537438426.328 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438426.328 * * * * [misc]progress:  [ 58 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.328 * [enter]simplify:  Simplifying (sin phi2)
1537438426.328 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438426.328 * [exit]simplify:  Simplified to (sin phi2)
1537438426.328 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438426.328 * * * * [misc]progress:  [ 59 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))>
1537438426.329 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438426.329 * * [misc]simplify:  iters left: 4 (4 enodes)
1537438426.330 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438426.330 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (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))
1537438426.330 * * * * [misc]progress:  [ 60 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.330 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1537438426.330 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438426.331 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1537438426.331 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438426.331 * * * * [misc]progress:  [ 61 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.331 * * * * [misc]progress:  [ 62 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438426.331 * * * * [misc]progress:  [ 63 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1537438426.331 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1537438426.333 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438426.338 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438426.363 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438426.432 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438426.508 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438426.601 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438426.689 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438426.690 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1537438426.690 * * * * [misc]progress:  [ 64 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))) R))>
1537438426.690 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1537438426.693 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438426.704 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438426.728 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438426.791 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438426.887 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438426.966 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438427.063 * [exit]simplify:  Simplified to (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438427.063 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1537438427.063 * * * * [misc]progress:  [ 65 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1537438427.064 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1537438427.067 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438427.078 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438427.099 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438427.135 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438427.205 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438427.258 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438427.380 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438427.380 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1537438427.381 * * * * [misc]progress:  [ 66 / 74 ] 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))>
1537438427.381 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1537438427.382 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438427.388 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438427.404 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438427.471 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438427.528 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438427.581 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438427.679 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438427.679 * [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))
1537438427.679 * * * * [misc]progress:  [ 67 / 74 ] 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))>
1537438427.679 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1537438427.681 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438427.687 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438427.700 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438427.765 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438427.829 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438427.915 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438428.005 * [exit]simplify:  Simplified to (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438428.005 * [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))
1537438428.005 * * * * [misc]progress:  [ 68 / 74 ] 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))>
1537438428.005 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1537438428.008 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438428.020 * * [misc]simplify:  iters left: 5 (42 enodes)
1537438428.046 * * [misc]simplify:  iters left: 4 (100 enodes)
1537438428.115 * * [misc]simplify:  iters left: 3 (222 enodes)
1537438428.224 * * [misc]simplify:  iters left: 2 (303 enodes)
1537438428.307 * * [misc]simplify:  iters left: 1 (327 enodes)
1537438428.398 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438428.398 * [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))
1537438428.398 * * * * [misc]progress:  [ 69 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1537438428.398 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438428.400 * * [misc]simplify:  iters left: 6 (23 enodes)
1537438428.406 * * [misc]simplify:  iters left: 5 (43 enodes)
1537438428.419 * * [misc]simplify:  iters left: 4 (101 enodes)
1537438428.458 * * [misc]simplify:  iters left: 3 (223 enodes)
1537438428.541 * * [misc]simplify:  iters left: 2 (313 enodes)
1537438428.644 * * [misc]simplify:  iters left: 1 (345 enodes)
1537438428.776 * [exit]simplify:  Simplified to (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1537438428.776 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1537438428.777 * * * * [misc]progress:  [ 70 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))) R))>
1537438428.777 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1537438428.780 * * [misc]simplify:  iters left: 6 (23 enodes)
1537438428.791 * * [misc]simplify:  iters left: 5 (43 enodes)
1537438428.816 * * [misc]simplify:  iters left: 4 (101 enodes)
1537438428.882 * * [misc]simplify:  iters left: 3 (223 enodes)
1537438428.965 * * [misc]simplify:  iters left: 2 (313 enodes)
1537438429.075 * * [misc]simplify:  iters left: 1 (345 enodes)
1537438429.187 * [exit]simplify:  Simplified to (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1537438429.187 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1537438429.187 * * * * [misc]progress:  [ 71 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1537438429.187 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1537438429.190 * * [misc]simplify:  iters left: 6 (23 enodes)
1537438429.202 * * [misc]simplify:  iters left: 5 (43 enodes)
1537438429.218 * * [misc]simplify:  iters left: 4 (101 enodes)
1537438429.254 * * [misc]simplify:  iters left: 3 (223 enodes)
1537438429.332 * * [misc]simplify:  iters left: 2 (313 enodes)
1537438429.422 * * [misc]simplify:  iters left: 1 (345 enodes)
1537438429.528 * [exit]simplify:  Simplified to (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1537438429.529 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1537438429.529 * * * * [misc]progress:  [ 72 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1537438429.529 * [enter]simplify:  Simplifying (* phi1 phi2)
1537438429.529 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438429.531 * * [misc]simplify:  iters left: 1 (4 enodes)
1537438429.532 * [exit]simplify:  Simplified to (* phi1 phi2)
1537438429.532 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438429.532 * * * * [misc]progress:  [ 73 / 74 ] 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))>
1537438429.532 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438429.533 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438429.535 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438429.537 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438429.537 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438429.537 * * * * [misc]progress:  [ 74 / 74 ] 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))>
1537438429.539 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438429.540 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438429.542 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438429.544 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438429.544 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1537438429.544 * * * [misc]progress:  adding candidates to table
1537438432.632 * * [misc]progress:  iteration 4 / 4
1537438432.632 * * * [misc]progress:  picking best candidate
1537438433.026 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))>
1537438433.026 * * * [misc]progress:  localizing error
1537438433.136 * * * [misc]progress:  generating rewritten candidates
1537438433.136 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
1537438433.140 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1537438433.171 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1537438433.187 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1 3)
1537438433.236 * * * [misc]progress:  generating series expansions
1537438433.236 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
1537438433.237 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.237 * [misc]approximate:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.237 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi1
1537438433.237 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.237 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi2
1537438433.237 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.237 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda1
1537438433.238 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.238 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda2
1537438433.238 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.238 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda2
1537438433.239 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.239 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda1
1537438433.239 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.239 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi2
1537438433.240 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.240 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi1
1537438433.240 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.240 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.240 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.240 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.240 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.240 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.241 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.242 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.242 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.242 * [misc]approximate:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.242 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi1
1537438433.243 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.243 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi2
1537438433.243 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.243 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda1
1537438433.244 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.244 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda2
1537438433.245 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.245 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda2
1537438433.245 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.245 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda1
1537438433.246 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.246 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi2
1537438433.246 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.247 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi1
1537438433.247 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.248 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.248 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.248 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.249 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.249 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.249 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.249 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.249 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.249 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.249 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.249 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 (/ 1 lambda2))) (cos (/ 1 (/ 1 lambda1))) (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.250 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 (- lambda2))) (cos (/ 1 (- lambda1))) (* (sin (/ 1 (- lambda2))) (sin (/ 1 (- lambda1))))) (* (cos (/ 1 (- phi2))) (cos (/ 1 (- phi1)))) (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.250 * [misc]approximate:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.250 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1
1537438433.251 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.251 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2
1537438433.251 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.251 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1
1537438433.252 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.252 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2
1537438433.252 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.253 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2
1537438433.253 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.253 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1
1537438433.254 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.254 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2
1537438433.254 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.254 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1
1537438433.255 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.255 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.256 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.256 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.257 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.257 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.257 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.257 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 (/ 1 (- lambda2)))) (cos (/ -1 (/ 1 (- lambda1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2)))))) (* (cos (/ -1 (/ 1 (- phi1)))) (cos (/ -1 (/ 1 (- phi2))))) (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.257 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1537438433.258 * [misc]backup-simplify:  Simplify (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.258 * [misc]approximate:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.258 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi1
1537438433.258 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.259 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi2
1537438433.259 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.259 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda1
1537438433.259 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.259 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda2
1537438433.260 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.260 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda2
1537438433.260 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.260 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda1
1537438433.260 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.260 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi2
1537438433.261 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.261 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi1
1537438433.261 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.262 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.262 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.263 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.263 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.263 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.263 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.263 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.264 * [misc]backup-simplify:  Simplify (log (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2))))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.264 * [misc]approximate:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.264 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi1
1537438433.264 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.264 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi2
1537438433.265 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.265 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda1
1537438433.265 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.265 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda2
1537438433.266 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.266 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda2
1537438433.267 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.267 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda1
1537438433.267 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.267 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi2
1537438433.268 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.268 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi1
1537438433.268 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.269 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.269 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.269 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.269 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.269 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.269 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.269 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.270 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.271 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 (/ 1 lambda2))) (cos (/ 1 (/ 1 lambda1))) (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.271 * [misc]backup-simplify:  Simplify (log (exp (acos (fma (fma (cos (/ 1 (- lambda2))) (cos (/ 1 (- lambda1))) (* (sin (/ 1 (- lambda2))) (sin (/ 1 (- lambda1))))) (* (cos (/ 1 (- phi2))) (cos (/ 1 (- phi1)))) (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.271 * [misc]approximate:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.272 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1
1537438433.272 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.272 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2
1537438433.273 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.273 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1
1537438433.273 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.273 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2
1537438433.274 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.274 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2
1537438433.274 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.275 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1
1537438433.275 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.275 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2
1537438433.275 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.276 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1
1537438433.276 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.277 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.277 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.277 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.278 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.278 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.278 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.278 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.278 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.278 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.278 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 (/ 1 (- lambda2)))) (cos (/ -1 (/ 1 (- lambda1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2)))))) (* (cos (/ -1 (/ 1 (- phi1)))) (cos (/ -1 (/ 1 (- phi2))))) (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.279 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1537438433.279 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.279 * [misc]approximate:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.279 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in phi1
1537438433.279 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi1
1537438433.280 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.280 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.280 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in phi2
1537438433.280 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi2
1537438433.280 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.281 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.281 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in lambda1
1537438433.281 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda1
1537438433.281 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.282 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.282 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in lambda2
1537438433.282 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda2
1537438433.282 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.282 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.282 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in lambda2
1537438433.282 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda2
1537438433.283 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.283 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.283 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in lambda1
1537438433.283 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in lambda1
1537438433.283 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.284 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.284 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in phi2
1537438433.284 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi2
1537438433.284 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.284 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.284 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) in phi1
1537438433.284 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) in phi1
1537438433.284 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) into (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438433.284 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.285 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.286 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.286 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.286 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.286 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.286 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.286 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.286 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.286 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.287 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.287 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.287 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.287 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.287 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.287 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.287 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.288 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.288 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.288 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.288 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.288 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1537438433.290 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.290 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.290 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi1)) (sin (/ 1 phi2)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.290 * [misc]approximate:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.290 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1537438433.290 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi1
1537438433.291 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.291 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.291 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1537438433.291 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi2
1537438433.291 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.292 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.292 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1537438433.292 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda1
1537438433.292 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.292 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.292 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1537438433.292 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda2
1537438433.292 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.293 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.293 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1537438433.293 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda2
1537438433.293 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.293 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.293 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1537438433.293 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in lambda1
1537438433.294 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.294 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.294 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1537438433.294 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi2
1537438433.294 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.295 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.295 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1537438433.295 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) in phi1
1537438433.295 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))
1537438433.295 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.295 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1537438433.296 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.297 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.297 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.297 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.297 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.297 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.297 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.297 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.298 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.298 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.298 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.298 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.298 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.298 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.299 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.299 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.299 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.299 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.300 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.300 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.301 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ 1 lambda2)) (cos (/ 1 lambda1)) (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1537438433.301 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.301 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.301 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.301 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.301 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.301 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.302 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 (/ 1 lambda2))) (cos (/ 1 (/ 1 lambda1))) (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1))))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.302 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ 1 (- lambda2))) (cos (/ 1 (- lambda1))) (* (sin (/ 1 (- lambda2))) (sin (/ 1 (- lambda1))))) (* (cos (/ 1 (- phi2))) (cos (/ 1 (- phi1)))) (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2))))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.302 * [misc]approximate:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in (lambda2 lambda1 phi2 phi1) around 0
1537438433.302 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1
1537438433.302 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1
1537438433.302 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.303 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.303 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2
1537438433.303 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2
1537438433.303 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.303 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.303 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1
1537438433.303 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1
1537438433.303 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.304 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.304 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2
1537438433.304 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2
1537438433.304 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.304 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.304 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda2
1537438433.304 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda2
1537438433.305 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.305 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.305 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in lambda1
1537438433.305 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in lambda1
1537438433.305 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.306 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.306 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi2
1537438433.306 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi2
1537438433.306 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.306 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.306 * [misc]taylor:  Taking taylor expansion of (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) in phi1
1537438433.306 * [misc]taylor:  Taking taylor expansion of (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) in phi1
1537438433.306 * [misc]backup-simplify:  Simplify (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))) into (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))
1537438433.307 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.307 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) into (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2))))))
1537438433.308 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.308 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.308 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.308 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.308 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.308 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.308 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.308 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.309 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.309 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.309 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.309 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.309 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.309 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.310 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.310 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.310 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.310 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.311 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1537438433.311 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]backup-simplify:  Simplify (* (exp (acos (fma (fma (cos (/ -1 lambda2)) (cos (/ -1 lambda1)) (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))) (* (cos (/ -1 phi1)) (cos (/ -1 phi2))) (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1537438433.313 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1537438433.313 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.313 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.313 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.313 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1537438433.313 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.313 * [misc]backup-simplify:  Simplify (exp (acos (fma (fma (cos (/ -1 (/ 1 (- lambda2)))) (cos (/ -1 (/ 1 (- lambda1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2)))))) (* (cos (/ -1 (/ 1 (- phi1)))) (cos (/ -1 (/ 1 (- phi2))))) (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2)))))))) into (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438433.318 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1 3)
1537438433.318 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1537438433.318 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1537438433.318 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1537438433.318 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1537438433.318 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438433.318 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438433.318 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1537438433.318 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1537438433.318 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438433.318 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438433.318 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.318 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.318 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438433.319 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438433.319 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438433.319 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.319 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.319 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438433.319 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438433.319 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438433.319 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438433.319 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438433.319 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1537438433.319 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1537438433.319 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438433.319 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.319 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.319 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1537438433.319 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438433.319 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438433.319 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1537438433.319 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1537438433.320 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1537438433.320 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1537438433.320 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1537438433.320 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1537438433.320 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.320 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.320 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.320 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438433.320 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1537438433.321 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438433.321 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1537438433.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.322 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438433.322 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1537438433.322 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438433.322 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438433.322 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.322 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.322 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.322 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.323 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438433.323 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1537438433.324 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.324 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1537438433.324 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.325 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.325 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1537438433.325 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.325 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.325 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.326 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1537438433.326 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.326 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.327 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438433.327 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438433.328 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.328 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438433.329 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.330 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1537438433.330 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1537438433.330 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1537438433.330 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1537438433.330 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1537438433.330 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1537438433.330 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1537438433.330 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438433.330 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.330 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.330 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1537438433.330 * [misc]backup-simplify:  Simplify (- 0) into 0
1537438433.330 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.330 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.331 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.331 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.331 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.333 * [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
1537438433.333 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1537438433.335 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.335 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1537438433.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.337 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.337 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1537438433.337 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.337 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.337 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.337 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1537438433.337 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438433.337 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1537438433.337 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438433.337 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438433.337 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438433.337 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438433.337 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.337 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438433.338 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438433.338 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438433.338 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438433.338 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438433.338 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438433.338 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438433.338 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438433.338 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438433.338 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438433.338 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438433.338 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438433.338 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438433.338 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438433.338 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438433.338 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.338 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.338 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438433.338 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438433.338 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1537438433.338 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438433.338 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438433.338 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1537438433.338 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438433.338 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1537438433.338 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1537438433.339 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1537438433.339 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438433.339 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.339 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438433.339 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438433.339 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1537438433.339 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1537438433.339 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1537438433.339 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438433.339 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1537438433.339 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1537438433.339 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1537438433.339 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438433.339 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.339 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.339 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1537438433.339 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1537438433.339 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1537438433.339 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1537438433.339 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438433.339 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438433.339 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1537438433.339 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1537438433.339 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1537438433.340 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1537438433.340 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1537438433.340 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1537438433.340 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438433.340 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1537438433.340 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438433.340 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1537438433.340 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1537438433.341 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438433.341 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1537438433.341 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.341 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438433.341 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.341 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.341 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.341 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438433.342 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1537438433.342 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1537438433.342 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438433.343 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1537438433.343 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.343 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1537438433.343 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.344 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438433.344 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438433.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438433.345 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.345 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438433.345 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.345 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438433.345 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.345 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.345 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.345 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.346 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438433.346 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438433.346 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438433.347 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.347 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438433.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.347 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1537438433.347 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.348 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438433.348 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438433.349 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438433.350 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.350 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438433.350 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.350 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1537438433.350 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.350 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.350 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.350 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1537438433.350 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438433.350 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1537438433.350 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438433.351 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438433.351 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438433.351 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438433.351 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.351 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438433.351 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438433.351 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438433.351 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438433.351 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438433.351 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438433.351 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438433.351 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438433.351 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.351 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438433.351 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.351 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.351 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438433.351 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438433.351 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438433.351 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438433.351 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438433.351 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438433.351 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.351 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438433.351 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.351 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.351 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438433.351 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438433.351 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438433.351 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438433.351 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438433.351 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.351 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438433.352 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438433.352 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438433.352 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438433.352 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438433.352 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1537438433.352 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1537438433.352 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1537438433.352 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438433.352 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.352 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1537438433.352 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.352 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.352 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438433.352 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438433.352 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1537438433.352 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1537438433.352 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1537438433.352 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.352 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1537438433.352 * [misc]backup-simplify:  Simplify phi2 into phi2
1537438433.352 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1537438433.353 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438433.353 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1537438433.353 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1537438433.353 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1537438433.353 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1537438433.353 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438433.353 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1537438433.353 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1537438433.353 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1537438433.353 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438433.353 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.353 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1537438433.353 * [misc]backup-simplify:  Simplify phi1 into phi1
1537438433.353 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1537438433.353 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1537438433.353 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1537438433.354 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1537438433.354 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1537438433.354 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1537438433.354 * [misc]backup-simplify:  Simplify -1 into -1
1537438433.354 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1537438433.354 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.354 * [misc]backup-simplify:  Simplify 1 into 1
1537438433.354 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1537438433.354 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1537438433.354 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1537438433.354 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1537438433.354 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1537438433.354 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438433.354 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1537438433.355 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438433.355 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1537438433.355 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1537438433.356 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438433.357 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1537438433.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.357 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438433.357 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.357 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.357 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.357 * [misc]backup-simplify:  Simplify (+ 0) into 0
1537438433.357 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1537438433.358 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1537438433.359 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1537438433.359 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1537438433.359 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.359 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1537438433.359 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.360 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438433.361 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438433.361 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438433.362 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.362 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438433.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.363 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438433.363 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.363 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.363 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.363 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.364 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1537438433.365 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1537438433.365 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1537438433.366 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.366 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1537438433.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1537438433.367 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.369 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1537438433.369 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1537438433.369 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1537438433.371 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1537438433.371 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1537438433.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1537438433.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1537438433.372 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1537438433.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.372 * [misc]backup-simplify:  Simplify 0 into 0
1537438433.373 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1537438433.373 * * * [misc]progress:  simplifying candidates
1537438433.373 * * * * [misc]progress:  [ 1 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log1p (expm1 (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.373 * * * * [misc]progress:  [ 2 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (expm1 (log1p (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.373 * * * * [misc]progress:  [ 3 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438433.373 * * * * [misc]progress:  [ 4 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (pow (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) 1))) R))>
1537438433.373 * * * * [misc]progress:  [ 5 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (exp (log (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.373 * * * * [misc]progress:  [ 6 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.373 * * * * [misc]progress:  [ 7 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.374 * * * * [misc]progress:  [ 8 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.374 * * * * [misc]progress:  [ 9 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.374 * * * * [misc]progress:  [ 10 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* 1 (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438433.374 * * * * [misc]progress:  [ 11 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.374 * * * * [misc]progress:  [ 12 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.374 * * * * [misc]progress:  [ 13 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.374 * [enter]simplify:  Simplifying (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))))
1537438433.377 * * [misc]simplify:  iters left: 6 (22 enodes)
1537438433.385 * * [misc]simplify:  iters left: 5 (31 enodes)
1537438433.396 * * [misc]simplify:  iters left: 4 (39 enodes)
1537438433.411 * * [misc]simplify:  iters left: 3 (59 enodes)
1537438433.432 * * [misc]simplify:  iters left: 2 (119 enodes)
1537438433.486 * * [misc]simplify:  iters left: 1 (227 enodes)
1537438433.607 * [exit]simplify:  Simplified to (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))))))
1537438433.607 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))
1537438433.607 * * * * [misc]progress:  [ 14 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438433.607 * [enter]simplify:  Simplifying (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))
1537438433.609 * * [misc]simplify:  iters left: 6 (21 enodes)
1537438433.613 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438433.618 * * [misc]simplify:  iters left: 4 (36 enodes)
1537438433.626 * * [misc]simplify:  iters left: 3 (56 enodes)
1537438433.641 * * [misc]simplify:  iters left: 2 (116 enodes)
1537438433.705 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438433.796 * [exit]simplify:  Simplified to (log (sqrt (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))))
1537438433.796 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))
1537438433.796 * * * * [misc]progress:  [ 15 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log 1) (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438433.797 * [enter]simplify:  Simplifying (log 1)
1537438433.797 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438433.799 * [exit]simplify:  Simplified to 0
1537438433.799 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ 0 (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))
1537438433.799 * * * * [misc]progress:  [ 16 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (log (exp (/ PI 2))) (log (exp (asin (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438433.799 * [enter]simplify:  Simplifying (log (exp (/ PI 2)))
1537438433.800 * * [misc]simplify:  iters left: 4 (5 enodes)
1537438433.802 * * [misc]simplify:  iters left: 3 (7 enodes)
1537438433.804 * [exit]simplify:  Simplified to (/ PI 2)
1537438433.804 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (log (exp (asin (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))
1537438433.804 * * * * [misc]progress:  [ 17 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438433.804 * * * * [misc]progress:  [ 18 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))))) R))>
1537438433.805 * [enter]simplify:  Simplifying (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1537438433.807 * * [misc]simplify:  iters left: 6 (19 enodes)
1537438433.814 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438433.823 * * [misc]simplify:  iters left: 4 (34 enodes)
1537438433.837 * * [misc]simplify:  iters left: 3 (54 enodes)
1537438433.866 * * [misc]simplify:  iters left: 2 (114 enodes)
1537438433.934 * * [misc]simplify:  iters left: 1 (224 enodes)
1537438434.029 * [exit]simplify:  Simplified to (cbrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))
1537438434.029 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (log (exp (* (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))))) R))
1537438434.029 * * * * [misc]progress:  [ 19 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (log (exp (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.030 * [enter]simplify:  Simplifying (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1537438434.031 * * [misc]simplify:  iters left: 6 (19 enodes)
1537438434.034 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438434.043 * * [misc]simplify:  iters left: 4 (34 enodes)
1537438434.058 * * [misc]simplify:  iters left: 3 (54 enodes)
1537438434.086 * * [misc]simplify:  iters left: 2 (114 enodes)
1537438434.153 * * [misc]simplify:  iters left: 1 (224 enodes)
1537438434.251 * [exit]simplify:  Simplified to (sqrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))
1537438434.251 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))
1537438434.251 * * * * [misc]progress:  [ 20 / 74 ] simplifiying candidate #<alt (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)))) (log (exp 1))) R))>
1537438434.251 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438434.253 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438434.256 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438434.260 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438434.268 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438434.282 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438434.323 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438434.417 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))
1537438434.418 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))) (log (exp 1))) R))
1537438434.418 * * * * [misc]progress:  [ 21 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) 1) R))>
1537438434.418 * * * * [misc]progress:  [ 22 / 74 ] simplifiying candidate #<alt (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))>
1537438434.418 * [enter]simplify:  Simplifying (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))
1537438434.419 * * [misc]simplify:  iters left: 5 (17 enodes)
1537438434.422 * * [misc]simplify:  iters left: 4 (24 enodes)
1537438434.427 * * [misc]simplify:  iters left: 3 (32 enodes)
1537438434.441 * * [misc]simplify:  iters left: 2 (52 enodes)
1537438434.463 * * [misc]simplify:  iters left: 1 (112 enodes)
1537438434.517 * [exit]simplify:  Simplified to (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))
1537438434.517 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))) R))
1537438434.517 * * * * [misc]progress:  [ 23 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 24 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 25 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (cbrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (cbrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 26 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 27 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 28 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 29 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (log1p (expm1 (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 30 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (expm1 (log1p (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438434.517 * * * * [misc]progress:  [ 31 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) 1)) R))>
1537438434.517 * * * * [misc]progress:  [ 32 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438434.517 * [enter]simplify:  Simplifying (exp (* (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))
1537438434.519 * * [misc]simplify:  iters left: 6 (21 enodes)
1537438434.524 * * [misc]simplify:  iters left: 5 (30 enodes)
1537438434.529 * * [misc]simplify:  iters left: 4 (38 enodes)
1537438434.543 * * [misc]simplify:  iters left: 3 (58 enodes)
1537438434.568 * * [misc]simplify:  iters left: 2 (118 enodes)
1537438434.612 * * [misc]simplify:  iters left: 1 (226 enodes)
1537438434.706 * [exit]simplify:  Simplified to (exp (* (cbrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))))
1537438434.706 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (cbrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))))) (cbrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))
1537438434.706 * * * * [misc]progress:  [ 33 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438434.706 * [enter]simplify:  Simplifying (exp (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1537438434.707 * * [misc]simplify:  iters left: 6 (20 enodes)
1537438434.711 * * [misc]simplify:  iters left: 5 (27 enodes)
1537438434.716 * * [misc]simplify:  iters left: 4 (35 enodes)
1537438434.731 * * [misc]simplify:  iters left: 3 (55 enodes)
1537438434.757 * * [misc]simplify:  iters left: 2 (115 enodes)
1537438434.792 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438434.855 * [exit]simplify:  Simplified to (exp (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))))
1537438434.855 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (sqrt (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))
1537438434.855 * * * * [misc]progress:  [ 34 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp 1) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))>
1537438434.856 * [enter]simplify:  Simplifying (exp 1)
1537438434.856 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438434.856 * [exit]simplify:  Simplified to E
1537438434.856 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow E (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1537438434.856 * * * * [misc]progress:  [ 35 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (exp (/ PI 2)) (exp (asin (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438434.857 * [enter]simplify:  Simplifying (exp (/ PI 2))
1537438434.857 * * [misc]simplify:  iters left: 3 (4 enodes)
1537438434.858 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438434.859 * [exit]simplify:  Simplified to (sqrt (exp PI))
1537438434.859 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (sqrt (exp PI)) (exp (asin (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))
1537438434.859 * * * * [misc]progress:  [ 36 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))>
1537438434.859 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1537438434.860 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438434.863 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438434.868 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438434.878 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438434.892 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438434.926 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438435.033 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))
1537438435.033 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) R))
1537438435.033 * * * * [misc]progress:  [ 37 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438435.033 * * * * [misc]progress:  [ 38 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (log (exp (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438435.033 * * * * [misc]progress:  [ 39 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438435.033 * * * * [misc]progress:  [ 40 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438435.033 * * * * [misc]progress:  [ 41 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>
1537438435.034 * * * * [misc]progress:  [ 42 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* 1 (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) R))>
1537438435.034 * * * * [misc]progress:  [ 43 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R))>
1537438435.034 * * * * [misc]progress:  [ 44 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (expm1 (log1p (* (sin phi1) (sin phi2)))))))) R))>
1537438435.034 * * * * [misc]progress:  [ 45 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2))))) R))>
1537438435.034 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1537438435.035 * * [misc]simplify:  iters left: 5 (7 enodes)
1537438435.038 * * [misc]simplify:  iters left: 4 (12 enodes)
1537438435.042 * * [misc]simplify:  iters left: 3 (14 enodes)
1537438435.047 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1537438435.047 * [misc]simplify:  Simplified (2 1 1 1 1 3 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2))))) R))
1537438435.047 * * * * [misc]progress:  [ 46 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (pow (* (sin phi1) (sin phi2)) 1))))) R))>
1537438435.047 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438435.048 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438435.049 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438435.052 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438435.052 * [misc]simplify:  Simplified (2 1 1 1 1 3 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (pow (* (sin phi2) (sin phi1)) 1))))) R))
1537438435.052 * * * * [misc]progress:  [ 47 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (pow (* (sin phi1) (sin phi2)) 1))))) R))>
1537438435.052 * * * * [misc]progress:  [ 48 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (exp (+ (log (sin phi1)) (log (sin phi2)))))))) R))>
1537438435.052 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1537438435.053 * * [misc]simplify:  iters left: 4 (7 enodes)
1537438435.055 * * [misc]simplify:  iters left: 3 (8 enodes)
1537438435.058 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1537438435.058 * [misc]simplify:  Simplified (2 1 1 1 1 3 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (exp (+ (log (sin phi2)) (log (sin phi1)))))))) R))
1537438435.058 * * * * [misc]progress:  [ 49 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (exp (log (* (sin phi1) (sin phi2)))))))) R))>
1537438435.058 * * * * [misc]progress:  [ 50 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log (exp (* (sin phi1) (sin phi2)))))))) R))>
1537438435.059 * * * * [misc]progress:  [ 51 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))))))) R))>
1537438435.059 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1537438435.060 * * [misc]simplify:  iters left: 6 (9 enodes)
1537438435.065 * * [misc]simplify:  iters left: 5 (16 enodes)
1537438435.078 * * [misc]simplify:  iters left: 4 (41 enodes)
1537438435.099 * * [misc]simplify:  iters left: 3 (75 enodes)
1537438435.128 * * [misc]simplify:  iters left: 2 (99 enodes)
1537438435.159 * * [misc]simplify:  iters left: 1 (102 enodes)
1537438435.175 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1537438435.175 * [misc]simplify:  Simplified (2 1 1 1 1 3 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (cbrt (pow (* (sin phi2) (sin phi1)) 3)))))) R))
1537438435.175 * * * * [misc]progress:  [ 52 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))))))) R))>
1537438435.175 * * * * [misc]progress:  [ 53 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))))))) R))>
1537438435.175 * * * * [misc]progress:  [ 54 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))))))) R))>
1537438435.175 * * * * [misc]progress:  [ 55 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* 1 (* (sin phi1) (sin phi2))))))) R))>
1537438435.175 * * * * [misc]progress:  [ 56 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))))))) R))>
1537438435.175 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1537438435.176 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438435.176 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1537438435.176 * [misc]simplify:  Simplified (2 1 1 1 1 3 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))))))) R))
1537438435.176 * * * * [misc]progress:  [ 57 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))))))) R))>
1537438435.176 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1537438435.177 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438435.177 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1537438435.177 * [misc]simplify:  Simplified (2 1 1 1 1 3 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))))))) R))
1537438435.177 * * * * [misc]progress:  [ 58 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (sin phi1) 1) (sin phi2)))))) R))>
1537438435.177 * [enter]simplify:  Simplifying (sin phi2)
1537438435.177 * * [misc]simplify:  iters left: 1 (2 enodes)
1537438435.178 * [exit]simplify:  Simplified to (sin phi2)
1537438435.178 * [misc]simplify:  Simplified (2 1 1 1 1 3 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (sin phi1) 1) (sin phi2)))))) R))
1537438435.178 * * * * [misc]progress:  [ 59 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))))))) R))>
1537438435.178 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438435.178 * * [misc]simplify:  iters left: 4 (4 enodes)
1537438435.179 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1537438435.179 * [misc]simplify:  Simplified (2 1 1 1 1 3 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))))))) R))
1537438435.179 * * * * [misc]progress:  [ 60 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))))))) R))>
1537438435.179 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1537438435.179 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438435.180 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1537438435.180 * [misc]simplify:  Simplified (2 1 1 1 1 3 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))))))) R))
1537438435.180 * * * * [misc]progress:  [ 61 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* 1 (* (sin phi1) (sin phi2))))))) R))>
1537438435.180 * * * * [misc]progress:  [ 62 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))>
1537438435.180 * * * * [misc]progress:  [ 63 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))) R))>
1537438435.180 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438435.181 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438435.187 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438435.191 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438435.198 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438435.218 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438435.283 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438435.385 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))
1537438435.385 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438435.385 * * * * [misc]progress:  [ 64 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))) R))>
1537438435.385 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438435.386 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438435.390 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438435.401 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438435.415 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438435.443 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438435.502 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438435.569 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))
1537438435.569 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438435.569 * * * * [misc]progress:  [ 65 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))) R))>
1537438435.569 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438435.572 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438435.578 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438435.587 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438435.605 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438435.623 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438435.657 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438435.781 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))
1537438435.781 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438435.781 * * * * [misc]progress:  [ 66 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) R))>
1537438435.781 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438435.784 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438435.791 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438435.796 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438435.803 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438435.820 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438435.863 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438435.961 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))
1537438435.961 * [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 phi2) (sin phi1)))) R))
1537438435.961 * * * * [misc]progress:  [ 67 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) R))>
1537438435.961 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438435.963 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438435.970 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438435.979 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438435.993 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438436.025 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438436.089 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438436.191 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))
1537438436.192 * [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 phi2) (sin phi1)))) R))
1537438436.192 * * * * [misc]progress:  [ 68 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))) R))>
1537438436.192 * [enter]simplify:  Simplifying (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2))))
1537438436.193 * * [misc]simplify:  iters left: 6 (18 enodes)
1537438436.197 * * [misc]simplify:  iters left: 5 (25 enodes)
1537438436.204 * * [misc]simplify:  iters left: 4 (33 enodes)
1537438436.218 * * [misc]simplify:  iters left: 3 (53 enodes)
1537438436.248 * * [misc]simplify:  iters left: 2 (113 enodes)
1537438436.313 * * [misc]simplify:  iters left: 1 (225 enodes)
1537438436.409 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))
1537438436.409 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))) R))
1537438436.409 * * * * [misc]progress:  [ 69 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))) R))>
1537438436.409 * [enter]simplify:  Simplifying (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438436.411 * * [misc]simplify:  iters left: 6 (19 enodes)
1537438436.417 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438436.427 * * [misc]simplify:  iters left: 4 (34 enodes)
1537438436.441 * * [misc]simplify:  iters left: 3 (54 enodes)
1537438436.473 * * [misc]simplify:  iters left: 2 (114 enodes)
1537438436.538 * * [misc]simplify:  iters left: 1 (224 enodes)
1537438436.632 * [exit]simplify:  Simplified to (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1537438436.632 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438436.632 * * * * [misc]progress:  [ 70 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))) R))>
1537438436.633 * [enter]simplify:  Simplifying (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438436.635 * * [misc]simplify:  iters left: 6 (19 enodes)
1537438436.642 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438436.652 * * [misc]simplify:  iters left: 4 (34 enodes)
1537438436.667 * * [misc]simplify:  iters left: 3 (54 enodes)
1537438436.695 * * [misc]simplify:  iters left: 2 (114 enodes)
1537438436.747 * * [misc]simplify:  iters left: 1 (224 enodes)
1537438436.866 * [exit]simplify:  Simplified to (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1537438436.866 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438436.866 * * * * [misc]progress:  [ 71 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))) R))>
1537438436.866 * [enter]simplify:  Simplifying (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)) (* (sin phi1) (sin phi2)))))
1537438436.868 * * [misc]simplify:  iters left: 6 (19 enodes)
1537438436.876 * * [misc]simplify:  iters left: 5 (26 enodes)
1537438436.882 * * [misc]simplify:  iters left: 4 (34 enodes)
1537438436.890 * * [misc]simplify:  iters left: 3 (54 enodes)
1537438436.907 * * [misc]simplify:  iters left: 2 (114 enodes)
1537438436.958 * * [misc]simplify:  iters left: 1 (224 enodes)
1537438437.067 * [exit]simplify:  Simplified to (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1537438437.067 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438437.067 * * * * [misc]progress:  [ 72 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* phi1 phi2))))) R))>
1537438437.067 * [enter]simplify:  Simplifying (* phi1 phi2)
1537438437.067 * * [misc]simplify:  iters left: 2 (3 enodes)
1537438437.068 * * [misc]simplify:  iters left: 1 (4 enodes)
1537438437.069 * [exit]simplify:  Simplified to (* phi1 phi2)
1537438437.069 * [misc]simplify:  Simplified (2 1 1 1 1 3) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* phi1 phi2))))) R))
1537438437.069 * * * * [misc]progress:  [ 73 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))>
1537438437.069 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438437.069 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438437.070 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438437.071 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438437.071 * [misc]simplify:  Simplified (2 1 1 1 1 3) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438437.071 * * * * [misc]progress:  [ 74 / 74 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))>
1537438437.071 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1537438437.072 * * [misc]simplify:  iters left: 3 (5 enodes)
1537438437.072 * * [misc]simplify:  iters left: 2 (6 enodes)
1537438437.073 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1537438437.074 * [misc]simplify:  Simplified (2 1 1 1 1 3) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))) R))
1537438437.074 * * * [misc]progress:  adding candidates to table
1537438440.239 * [misc]progress:  [Phase 3 of 3] Extracting.
1537438440.239 * * [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) (* (* (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))))> #<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))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (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 (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) 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) (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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log (exp (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>)
1537438440.260 * * * [misc]regime-changes:  Trying 5 branch expressions: (R lambda2 lambda1 phi2 phi1)
1537438440.261 * * * * [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) (* (* (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))))> #<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))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (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 (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) 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) (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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log (exp (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>)
1537438440.650 * * * * [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) (* (* (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))))> #<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))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (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 (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) 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) (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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log (exp (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>)
1537438441.048 * * * * [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) (* (* (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))))> #<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))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (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 (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) 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) (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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log (exp (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>)
1537438441.621 * * * * [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) (* (* (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))))> #<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))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (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 (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) 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) (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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log (exp (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>)
1537438442.138 * * * * [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) (* (* (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))))> #<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))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (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 (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) 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) (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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log (exp (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (sqrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))) (sqrt (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))))) R))>)
1537438442.609 * * * [misc]regime:  Found split indices: #<option (#s(si 14 256))>
1537438442.609 * [enter]simplify:  Simplifying (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (log1p (expm1 (* (sin phi1) (sin phi2)))))))) R)
1537438442.613 * * [misc]simplify:  iters left: 6 (24 enodes)
1537438442.616 * * [misc]simplify:  iters left: 5 (28 enodes)
1537438442.623 * [exit]simplify:  Simplified to (* (log (exp (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2)) (log1p (expm1 (* (sin phi2) (sin phi1)))))))) R)
1537438442.623 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1537438442.725 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1537438442.730 * * * * [misc]points:  Setting MPFR precision to 1344
1537438442.741 * * * * [misc]points:  Setting MPFR precision to 1600
1537438442.753 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1537438442.756 * * * * [misc]points:  Setting MPFR precision to 1344
1537438442.776 * * * * [misc]points:  Setting MPFR precision to 1600
1537438442.800 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1537438442.804 * * * * [misc]points:  Setting MPFR precision to 1344
1537438442.843 * * * * [misc]points:  Setting MPFR precision to 1600
1537438442.870 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1537438442.873 * * * * [misc]points:  Setting MPFR precision to 1344
1537438442.948 * * * * [misc]points:  Setting MPFR precision to 1600
1537438443.046 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1537438443.050 * * * * [misc]points:  Setting MPFR precision to 1344
1537438443.179 * * * * [misc]points:  Setting MPFR precision to 1600
1537438443.327 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1537438443.331 * * * * [misc]points:  Setting MPFR precision to 1344
1537438443.530 * * * * [misc]points:  Setting MPFR precision to 1600
1537438443.868 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1537438443.870 * * * * [misc]points:  Setting MPFR precision to 1344
1537438444.358 * * * * [misc]points:  Setting MPFR precision to 1600
1537438445.070 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1537438445.074 * * * * [misc]points:  Setting MPFR precision to 1344
1537438446.128 * * * * [misc]points:  Setting MPFR precision to 1600
1537438447.317 * * * * [misc]points:  Setting MPFR precision to 1856
1537438449.283 * * * * [misc]points:  Computing exacts for 8000 points
1537438449.287 * * * * [misc]points:  Setting MPFR precision to 1600
1537438454.572 * * * * [misc]points:  Setting MPFR precision to 1856
1537438461.136 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537438461.139 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7998 / 8000
1537438461.139 * * * * [misc]points:  Computing exacts for 4 points
1537438461.141 * * * * [misc]points:  Setting MPFR precision to 1600
1537438461.143 * * * * [misc]points:  Setting MPFR precision to 1856
1537438461.145 * * * * [misc]points:  Filtering points with unrepresentable outputs
1537438461.145 * * * * [exit]points:  Sampled 8002 points with exact outputs
1537438471.957 * [misc]regime-testing:  Baseline error score: 3.722230203581358
1537438471.957 * [misc]regime-testing:  End program error score: 3.722230203581358
1537438471.959 * [misc]regime-testing:  Oracle error score: 3.3619102313904357