1538431317.105 * [misc]progress:  [Phase 1 of 3] Setting up.
1538431317.106 * * * [misc]progress:  [1/2] Preparing points
1538431317.107 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538431317.115 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538431317.186 * * * * [misc]points:  Setting MPFR precision to 64
1538431317.191 * * * * [misc]points:  Setting MPFR precision to 320
1538431317.195 * * * * [misc]points:  Setting MPFR precision to 576
1538431317.199 * * * * [misc]points:  Setting MPFR precision to 832
1538431317.204 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538431317.209 * * * * [misc]points:  Setting MPFR precision to 576
1538431317.216 * * * * [misc]points:  Setting MPFR precision to 832
1538431317.228 * * * * [misc]points:  Setting MPFR precision to 1088
1538431317.241 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538431317.245 * * * * [misc]points:  Setting MPFR precision to 832
1538431317.264 * * * * [misc]points:  Setting MPFR precision to 1088
1538431317.289 * * * * [misc]points:  Setting MPFR precision to 1344
1538431317.321 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538431317.325 * * * * [misc]points:  Setting MPFR precision to 1088
1538431317.383 * * * * [misc]points:  Setting MPFR precision to 1344
1538431317.413 * * * * [misc]points:  Computing exacts for 256 points
1538431317.416 * * * * [misc]points:  Setting MPFR precision to 1088
1538431317.515 * * * * [misc]points:  Setting MPFR precision to 1344
1538431317.599 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538431317.600 * * * * [exit]points:  Sampled 256 points with exact outputs
1538431317.600 * * * [misc]progress:  [2/2] Setting up program.
1538431317.610 * [misc]progress:  [Phase 2 of 3] Improving.
1538431317.611 * [enter]simplify:  Simplifying (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)
1538431317.613 * * [misc]simplify:  iters left: 6 (17 enodes)
1538431317.619 * * [misc]simplify:  iters left: 5 (27 enodes)
1538431317.625 * * [misc]simplify:  iters left: 4 (38 enodes)
1538431317.631 * * [misc]simplify:  iters left: 3 (39 enodes)
1538431317.659 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1538431317.677 * * [misc]progress:  iteration 1 / 4
1538431317.677 * * * [misc]progress:  picking best candidate
1538431317.705 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431317.706 * * * [misc]progress:  localizing error
1538431317.925 * * * [misc]progress:  generating rewritten candidates
1538431317.925 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2)
1538431317.950 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538431317.970 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538431317.999 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1538431318.045 * * * [misc]progress:  generating series expansions
1538431318.045 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2)
1538431318.051 * [misc]backup-simplify:  Simplify (cos (- lambda1 lambda2)) into (cos (- lambda1 lambda2))
1538431318.051 * [misc]approximate:  Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1538431318.052 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
1538431318.052 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
1538431318.052 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431318.052 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431318.052 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.052 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.052 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.053 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.053 * [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
1538431318.053 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538431318.054 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538431318.054 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1538431318.054 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1538431318.054 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431318.054 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.054 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.054 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431318.054 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431318.054 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1538431318.054 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1538431318.054 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1538431318.054 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1538431318.054 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1538431318.054 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1538431318.054 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431318.054 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.054 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.054 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431318.054 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431318.054 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1538431318.054 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1538431318.055 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1538431318.055 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1538431318.058 * [misc]backup-simplify:  Simplify (* (cos (- lambda2)) 1) into (cos (- lambda2))
1538431318.059 * [misc]backup-simplify:  Simplify (* (sin (- lambda2)) 0) into 0
1538431318.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.059 * [misc]backup-simplify:  Simplify (+ (cos (- lambda2)) 0) into (cos (- lambda2))
1538431318.059 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1538431318.059 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538431318.059 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.059 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.059 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.059 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.060 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.060 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.061 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431318.061 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) 0) (* 0 1)) into 0
1538431318.062 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.062 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538431318.063 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431318.064 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 1) (* 0 0)) into (sin (- lambda2))
1538431318.064 * [misc]backup-simplify:  Simplify (- (sin (- lambda2))) into (- (sin (- lambda2)))
1538431318.064 * [misc]backup-simplify:  Simplify (+ 0 (- (sin (- lambda2)))) into (- (sin (- lambda2)))
1538431318.064 * [misc]taylor:  Taking taylor expansion of (- (sin (- lambda2))) in lambda2
1538431318.064 * [misc]taylor:  Taking taylor expansion of (sin (- lambda2)) in lambda2
1538431318.064 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538431318.064 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.064 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.064 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.064 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.064 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.065 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.065 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.065 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431318.065 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.066 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538431318.067 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos (- lambda2))))
1538431318.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.069 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.069 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 0) (+ (* 0 1) (* 0 0))) into 0
1538431318.069 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.069 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos (- lambda2)))) 0) into (- (* 1/2 (cos (- lambda2))))
1538431318.069 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2
1538431318.069 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2
1538431318.069 * [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
1538431318.069 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538431318.069 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1538431318.069 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538431318.069 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.070 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.070 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.070 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.070 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.070 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1538431318.070 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1538431318.070 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538431318.071 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.072 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1 1) 1))) into (- 1)
1538431318.072 * [misc]backup-simplify:  Simplify (- (- 1)) into 1
1538431318.072 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.073 * [misc]backup-simplify:  Simplify (+ (* 1 (* lambda2 lambda1)) (+ (* -1/2 (pow (* 1 lambda1) 2)) 1)) into (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1538431318.073 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538431318.073 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1538431318.073 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1538431318.073 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1538431318.073 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431318.074 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431318.074 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431318.074 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431318.074 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431318.074 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.074 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.074 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.074 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.075 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.075 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538431318.075 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538431318.075 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1538431318.075 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1538431318.075 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431318.075 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431318.075 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.075 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.075 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431318.075 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431318.075 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431318.075 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431318.076 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538431318.076 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538431318.076 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1538431318.076 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1538431318.076 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431318.076 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431318.076 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.076 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.076 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431318.076 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431318.076 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431318.076 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431318.076 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538431318.077 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538431318.077 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1538431318.077 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1538431318.077 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431318.077 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431318.077 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431318.077 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431318.077 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431318.077 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.077 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.077 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.078 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.078 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538431318.078 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538431318.078 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538431318.078 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.078 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.078 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.078 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.079 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.079 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) into (cos (- lambda1 lambda2))
1538431318.079 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538431318.079 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538431318.079 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1538431318.079 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1538431318.079 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431318.079 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.079 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.079 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.079 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.079 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431318.079 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431318.079 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431318.079 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431318.079 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538431318.080 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538431318.080 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431318.080 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431318.080 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431318.080 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431318.080 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.080 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.080 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.080 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.080 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538431318.080 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538431318.080 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431318.080 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431318.080 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431318.080 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431318.080 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431318.080 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.080 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.080 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.081 * [misc]backup-simplify:  Simplify (- 1) into -1
1538431318.081 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538431318.081 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538431318.081 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1538431318.081 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1538431318.081 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431318.081 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431318.081 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.081 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.081 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.081 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431318.081 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431318.081 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431318.081 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431318.081 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538431318.081 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538431318.081 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538431318.081 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.081 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.081 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.082 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.082 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.082 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))) into (cos (- lambda1 lambda2))
1538431318.082 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538431318.082 * [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))))
1538431318.082 * [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
1538431318.082 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538431318.083 * [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))))
1538431318.083 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538431318.084 * [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))))
1538431318.084 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538431318.084 * [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))))
1538431318.084 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538431318.084 * [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))))
1538431318.084 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538431318.084 * [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))))
1538431318.084 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538431318.084 * [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))))
1538431318.084 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538431318.085 * [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))))
1538431318.085 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538431318.085 * [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))))
1538431318.085 * [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))))
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.085 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.086 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.086 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.086 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.086 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.086 * [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))))
1538431318.086 * [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))))))
1538431318.086 * [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
1538431318.086 * [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
1538431318.086 * [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))))))
1538431318.086 * [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
1538431318.087 * [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))))))
1538431318.087 * [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
1538431318.087 * [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))))))
1538431318.087 * [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
1538431318.087 * [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))))))
1538431318.087 * [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
1538431318.087 * [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))))))
1538431318.087 * [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
1538431318.088 * [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))))))
1538431318.088 * [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
1538431318.088 * [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))))))
1538431318.088 * [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
1538431318.088 * [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))))))
1538431318.088 * [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))))))
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.089 * [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))))
1538431318.090 * [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)))))))
1538431318.090 * [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
1538431318.090 * [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
1538431318.090 * [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)))))))
1538431318.090 * [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
1538431318.090 * [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)))))))
1538431318.090 * [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
1538431318.090 * [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)))))))
1538431318.091 * [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
1538431318.091 * [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)))))))
1538431318.091 * [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
1538431318.091 * [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)))))))
1538431318.091 * [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
1538431318.091 * [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)))))))
1538431318.091 * [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
1538431318.092 * [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)))))))
1538431318.092 * [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
1538431318.092 * [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)))))))
1538431318.092 * [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)))))))
1538431318.092 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.092 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.093 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.093 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.093 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.093 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.093 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.093 * [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))))
1538431318.093 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538431318.093 * [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)
1538431318.093 * [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
1538431318.093 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1538431318.094 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1538431318.094 * [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))))
1538431318.094 * [misc]taylor:  Taking taylor expansion of R in R
1538431318.094 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.094 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.094 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1538431318.094 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538431318.094 * [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))))
1538431318.094 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431318.094 * [misc]backup-simplify:  Simplify R into R
1538431318.094 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1538431318.094 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538431318.094 * [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))))
1538431318.094 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431318.094 * [misc]backup-simplify:  Simplify R into R
1538431318.094 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1538431318.094 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538431318.094 * [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))))
1538431318.094 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431318.094 * [misc]backup-simplify:  Simplify R into R
1538431318.094 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1538431318.094 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538431318.095 * [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))))
1538431318.095 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431318.095 * [misc]backup-simplify:  Simplify R into R
1538431318.095 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1538431318.095 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538431318.095 * [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))))
1538431318.095 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431318.095 * [misc]backup-simplify:  Simplify R into R
1538431318.095 * [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)
1538431318.095 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1538431318.095 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538431318.095 * [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))))
1538431318.095 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431318.095 * [misc]backup-simplify:  Simplify R into R
1538431318.096 * [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)
1538431318.096 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1538431318.096 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538431318.096 * [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))))
1538431318.096 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431318.096 * [misc]backup-simplify:  Simplify R into R
1538431318.096 * [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)
1538431318.096 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1538431318.096 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538431318.096 * [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))))
1538431318.096 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431318.096 * [misc]backup-simplify:  Simplify R into R
1538431318.096 * [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)
1538431318.096 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1538431318.096 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1538431318.097 * [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))))
1538431318.097 * [misc]taylor:  Taking taylor expansion of R in R
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.097 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) into 0
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538431318.097 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538431318.097 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.097 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.097 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.098 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538431318.098 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.098 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.098 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538431318.098 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.098 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.098 * [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))))
1538431318.099 * [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))))
1538431318.099 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538431318.099 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.099 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.099 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.099 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.099 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.100 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.101 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538431318.101 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.101 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.101 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.101 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.101 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.101 * [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)
1538431318.101 * [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)
1538431318.101 * [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
1538431318.101 * [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
1538431318.102 * [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
1538431318.102 * [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))))))
1538431318.102 * [misc]taylor:  Taking taylor expansion of R in R
1538431318.102 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.102 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.102 * [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))))))
1538431318.102 * [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
1538431318.102 * [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
1538431318.102 * [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))))))
1538431318.103 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431318.103 * [misc]backup-simplify:  Simplify R into R
1538431318.103 * [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)
1538431318.103 * [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
1538431318.103 * [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
1538431318.103 * [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))))))
1538431318.103 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431318.103 * [misc]backup-simplify:  Simplify R into R
1538431318.103 * [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)
1538431318.103 * [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
1538431318.103 * [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
1538431318.104 * [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))))))
1538431318.104 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431318.104 * [misc]backup-simplify:  Simplify R into R
1538431318.104 * [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)
1538431318.104 * [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
1538431318.104 * [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
1538431318.104 * [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))))))
1538431318.104 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431318.104 * [misc]backup-simplify:  Simplify R into R
1538431318.105 * [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)
1538431318.105 * [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
1538431318.105 * [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
1538431318.105 * [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))))))
1538431318.105 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431318.105 * [misc]backup-simplify:  Simplify R into R
1538431318.105 * [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)
1538431318.105 * [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
1538431318.105 * [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
1538431318.106 * [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))))))
1538431318.106 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431318.106 * [misc]backup-simplify:  Simplify R into R
1538431318.106 * [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)
1538431318.106 * [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
1538431318.106 * [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
1538431318.106 * [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))))))
1538431318.106 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431318.106 * [misc]backup-simplify:  Simplify R into R
1538431318.106 * [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)
1538431318.106 * [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
1538431318.106 * [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
1538431318.107 * [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))))))
1538431318.107 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431318.107 * [misc]backup-simplify:  Simplify R into R
1538431318.107 * [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)
1538431318.107 * [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
1538431318.107 * [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
1538431318.107 * [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))))))
1538431318.107 * [misc]taylor:  Taking taylor expansion of R in R
1538431318.107 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.107 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.108 * [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))))))
1538431318.108 * [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))))))
1538431318.108 * [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
1538431318.108 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.108 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [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
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [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
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.109 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.109 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.110 * [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
1538431318.110 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.110 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.110 * [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
1538431318.110 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [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
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [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
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.111 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.111 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [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
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.112 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.112 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.113 * [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
1538431318.113 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.113 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.113 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.113 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.113 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.113 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.113 * [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
1538431318.113 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.114 * [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)
1538431318.114 * [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))
1538431318.114 * [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
1538431318.114 * [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
1538431318.114 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431318.114 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.114 * [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
1538431318.114 * [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
1538431318.115 * [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)))))))
1538431318.115 * [misc]taylor:  Taking taylor expansion of R in R
1538431318.115 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.115 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.115 * [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)))))))
1538431318.115 * [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
1538431318.115 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431318.115 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.115 * [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
1538431318.115 * [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
1538431318.115 * [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)))))))
1538431318.115 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431318.115 * [misc]backup-simplify:  Simplify R into R
1538431318.116 * [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)
1538431318.116 * [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
1538431318.116 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431318.116 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.116 * [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
1538431318.116 * [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
1538431318.117 * [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)))))))
1538431318.117 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431318.117 * [misc]backup-simplify:  Simplify R into R
1538431318.117 * [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)
1538431318.117 * [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
1538431318.117 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431318.117 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.117 * [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
1538431318.117 * [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
1538431318.118 * [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)))))))
1538431318.118 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431318.118 * [misc]backup-simplify:  Simplify R into R
1538431318.118 * [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)
1538431318.118 * [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
1538431318.118 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431318.119 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.119 * [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
1538431318.119 * [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
1538431318.119 * [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)))))))
1538431318.119 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431318.119 * [misc]backup-simplify:  Simplify R into R
1538431318.120 * [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)
1538431318.120 * [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
1538431318.120 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431318.120 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.120 * [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
1538431318.120 * [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
1538431318.120 * [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)))))))
1538431318.120 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431318.120 * [misc]backup-simplify:  Simplify R into R
1538431318.121 * [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)
1538431318.121 * [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))
1538431318.121 * [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
1538431318.122 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431318.122 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.122 * [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
1538431318.122 * [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
1538431318.122 * [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)))))))
1538431318.122 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431318.122 * [misc]backup-simplify:  Simplify R into R
1538431318.123 * [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)
1538431318.123 * [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))
1538431318.123 * [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
1538431318.123 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431318.123 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.123 * [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
1538431318.123 * [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
1538431318.124 * [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)))))))
1538431318.124 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431318.124 * [misc]backup-simplify:  Simplify R into R
1538431318.124 * [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)
1538431318.125 * [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))
1538431318.125 * [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
1538431318.125 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431318.125 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.125 * [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
1538431318.125 * [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
1538431318.126 * [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)))))))
1538431318.126 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431318.126 * [misc]backup-simplify:  Simplify R into R
1538431318.126 * [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)
1538431318.127 * [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))
1538431318.127 * [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
1538431318.127 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431318.127 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.127 * [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
1538431318.127 * [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
1538431318.127 * [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)))))))
1538431318.128 * [misc]taylor:  Taking taylor expansion of R in R
1538431318.128 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.128 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.128 * [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)))))))
1538431318.129 * [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))))))))
1538431318.129 * [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))))))))
1538431318.130 * [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
1538431318.130 * [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
1538431318.131 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.131 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.131 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.131 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.131 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.131 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.131 * [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
1538431318.132 * [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
1538431318.132 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.132 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.132 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.132 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.132 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.132 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.133 * [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
1538431318.134 * [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
1538431318.134 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.134 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.134 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.134 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.134 * [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
1538431318.135 * [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
1538431318.135 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.135 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.136 * [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
1538431318.136 * [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
1538431318.137 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.137 * [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
1538431318.138 * [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
1538431318.138 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.138 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.138 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.138 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.138 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.138 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.138 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.138 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.138 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.138 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.138 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.138 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.138 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.139 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.139 * [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
1538431318.140 * [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
1538431318.140 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431318.140 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.140 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.140 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.140 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.140 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.140 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.140 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.140 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.140 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.140 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.140 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.140 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.141 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.141 * [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
1538431318.142 * [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
1538431318.142 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431318.142 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.142 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.142 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.142 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.142 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.142 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.142 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.142 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.142 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.143 * [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
1538431318.144 * [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
1538431318.144 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431318.144 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.144 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.144 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.144 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.144 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.145 * [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
1538431318.146 * [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
1538431318.146 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.147 * [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)
1538431318.147 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1538431318.148 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538431318.148 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538431318.148 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538431318.148 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538431318.148 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431318.148 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431318.148 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538431318.148 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538431318.148 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431318.148 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431318.148 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.148 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.148 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431318.148 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431318.148 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431318.148 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.148 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.148 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431318.148 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431318.148 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431318.148 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431318.148 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431318.148 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431318.148 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431318.148 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431318.148 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.148 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.148 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431318.149 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431318.149 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431318.149 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431318.149 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431318.149 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538431318.149 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538431318.149 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538431318.149 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538431318.149 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.149 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.149 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.150 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431318.150 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538431318.151 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431318.152 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538431318.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.153 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431318.153 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538431318.153 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431318.153 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431318.153 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.153 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.153 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.153 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.155 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431318.155 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538431318.156 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.156 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538431318.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.157 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.158 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538431318.158 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.158 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.158 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.159 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431318.159 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.159 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.167 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431318.168 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431318.170 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.170 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431318.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.172 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538431318.173 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538431318.173 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538431318.173 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538431318.173 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538431318.173 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538431318.173 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431318.173 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431318.173 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.173 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.173 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538431318.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431318.173 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.174 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.175 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.175 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.175 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.178 * [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
1538431318.179 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538431318.181 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.182 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538431318.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.184 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.185 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538431318.185 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.185 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.185 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.185 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538431318.185 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431318.185 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538431318.185 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431318.185 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431318.185 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431318.185 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431318.185 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.185 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.186 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431318.186 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431318.186 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431318.186 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431318.186 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431318.186 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431318.186 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431318.186 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431318.186 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431318.186 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431318.186 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431318.186 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431318.186 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431318.186 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431318.186 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431318.186 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431318.186 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431318.186 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431318.187 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431318.187 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.187 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.187 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431318.187 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431318.187 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431318.187 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431318.187 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431318.187 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431318.187 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431318.187 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431318.187 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431318.187 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431318.187 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431318.187 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431318.187 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.187 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.188 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431318.188 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538431318.188 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538431318.188 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538431318.188 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431318.188 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431318.188 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431318.188 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431318.188 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431318.188 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.188 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431318.189 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431318.189 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431318.189 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431318.189 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431318.189 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431318.189 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431318.189 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431318.189 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431318.189 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538431318.189 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538431318.189 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538431318.189 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431318.190 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431318.190 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431318.190 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538431318.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538431318.192 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431318.192 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538431318.192 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.192 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431318.192 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.192 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.192 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.193 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431318.193 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538431318.193 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538431318.194 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431318.194 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538431318.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.195 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431318.195 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.196 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431318.196 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431318.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431318.197 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.198 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431318.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.198 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431318.198 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.198 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.198 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.198 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.200 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431318.200 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431318.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431318.201 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.202 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431318.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.202 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431318.202 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.204 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431318.204 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431318.205 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431318.207 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.207 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431318.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.208 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538431318.208 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.208 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.208 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.208 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538431318.208 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431318.208 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538431318.208 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431318.208 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431318.208 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431318.208 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431318.208 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.208 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431318.208 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431318.209 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431318.209 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431318.209 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431318.209 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431318.209 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431318.209 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431318.209 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.209 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431318.209 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.209 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.209 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431318.209 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431318.209 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431318.209 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431318.209 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431318.209 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431318.209 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.209 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431318.209 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.209 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.210 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431318.210 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431318.210 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431318.210 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431318.210 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431318.210 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.210 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431318.210 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431318.210 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431318.210 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431318.210 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431318.210 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431318.210 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431318.210 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431318.210 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431318.210 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.210 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431318.210 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.210 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.210 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431318.210 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431318.211 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431318.211 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431318.211 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431318.211 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.211 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431318.211 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431318.211 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431318.211 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431318.211 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431318.211 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538431318.211 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538431318.211 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538431318.211 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431318.211 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431318.211 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431318.211 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431318.211 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431318.212 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.212 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431318.212 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431318.212 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431318.212 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431318.212 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431318.212 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431318.212 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431318.212 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431318.212 * [misc]backup-simplify:  Simplify -1 into -1
1538431318.212 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431318.212 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.212 * [misc]backup-simplify:  Simplify 1 into 1
1538431318.212 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431318.212 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431318.212 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538431318.212 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538431318.213 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538431318.213 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431318.213 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431318.213 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431318.213 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538431318.213 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538431318.215 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431318.215 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538431318.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.215 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431318.215 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.215 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.215 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.215 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431318.216 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538431318.216 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538431318.217 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431318.217 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538431318.218 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.218 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431318.218 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.219 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431318.219 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431318.219 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431318.220 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.220 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431318.220 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.220 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431318.220 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.221 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.221 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.221 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.221 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431318.221 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431318.222 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431318.222 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.222 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431318.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.223 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431318.223 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.224 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431318.224 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431318.224 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431318.225 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431318.225 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431318.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431318.226 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538431318.226 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431318.226 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.226 * [misc]backup-simplify:  Simplify 0 into 0
1538431318.226 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538431318.226 * * * [misc]progress:  simplifying candidates
1538431318.226 * * * * [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))>
1538431318.226 * * * * [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))>
1538431318.226 * * * * [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))>
1538431318.227 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1538431318.227 * * [misc]simplify:  iters left: 5 (6 enodes)
1538431318.229 * * [misc]simplify:  iters left: 4 (8 enodes)
1538431318.230 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1538431318.230 * [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))
1538431318.230 * * * * [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))>
1538431318.230 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1538431318.231 * * [misc]simplify:  iters left: 5 (6 enodes)
1538431318.232 * * [misc]simplify:  iters left: 4 (8 enodes)
1538431318.233 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1538431318.233 * [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))
1538431318.233 * * * * [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))>
1538431318.234 * [enter]simplify:  Simplifying (* (cos lambda1) (cos lambda2))
1538431318.234 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431318.235 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431318.236 * [exit]simplify:  Simplified to (* (cos lambda2) (cos lambda1))
1538431318.236 * [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))
1538431318.236 * * * * [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))>
1538431318.236 * * * * [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))>
1538431318.236 * * * * [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))>
1538431318.236 * * * * [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))>
1538431318.236 * * * * [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))>
1538431318.236 * * * * [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))>
1538431318.236 * * * * [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))>
1538431318.236 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [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))>
1538431318.237 * * * * [misc]progress:  [ 23 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538431318.237 * * * * [misc]progress:  [ 24 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538431318.237 * * * * [misc]progress:  [ 25 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 1))>
1538431318.237 * * * * [misc]progress:  [ 26 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538431318.237 * * * * [misc]progress:  [ 27 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538431318.237 * * * * [misc]progress:  [ 28 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538431318.237 * * * * [misc]progress:  [ 29 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538431318.237 * * * * [misc]progress:  [ 30 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1538431318.237 * * * * [misc]progress:  [ 31 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1538431318.237 * * * * [misc]progress:  [ 32 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))>
1538431318.237 * [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)))))))
1538431318.239 * * [misc]simplify:  iters left: 6 (17 enodes)
1538431318.242 * * [misc]simplify:  iters left: 5 (26 enodes)
1538431318.248 * * [misc]simplify:  iters left: 4 (37 enodes)
1538431318.259 * * [misc]simplify:  iters left: 3 (38 enodes)
1538431318.273 * [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))))))
1538431318.273 * [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)))
1538431318.273 * * * * [misc]progress:  [ 33 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))>
1538431318.273 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1538431318.275 * * [misc]simplify:  iters left: 6 (16 enodes)
1538431318.282 * * [misc]simplify:  iters left: 5 (25 enodes)
1538431318.292 * * [misc]simplify:  iters left: 4 (36 enodes)
1538431318.305 * * [misc]simplify:  iters left: 3 (37 enodes)
1538431318.318 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1538431318.318 * [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)))
1538431318.318 * * * * [misc]progress:  [ 34 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1538431318.318 * * * * [misc]progress:  [ 35 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))>
1538431318.318 * * * * [misc]progress:  [ 36 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.318 * * * * [misc]progress:  [ 37 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.318 * * * * [misc]progress:  [ 38 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.319 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538431318.319 * * [misc]simplify:  iters left: 5 (7 enodes)
1538431318.321 * * [misc]simplify:  iters left: 4 (12 enodes)
1538431318.323 * * [misc]simplify:  iters left: 3 (14 enodes)
1538431318.325 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538431318.325 * [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))
1538431318.326 * * * * [misc]progress:  [ 39 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.326 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431318.326 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431318.327 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431318.328 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431318.328 * [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))
1538431318.328 * * * * [misc]progress:  [ 40 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.328 * * * * [misc]progress:  [ 41 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.328 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538431318.329 * * [misc]simplify:  iters left: 4 (7 enodes)
1538431318.330 * * [misc]simplify:  iters left: 3 (8 enodes)
1538431318.332 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538431318.332 * [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))
1538431318.332 * * * * [misc]progress:  [ 42 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.332 * * * * [misc]progress:  [ 43 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.332 * * * * [misc]progress:  [ 44 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.332 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538431318.333 * * [misc]simplify:  iters left: 6 (9 enodes)
1538431318.335 * * [misc]simplify:  iters left: 5 (16 enodes)
1538431318.340 * * [misc]simplify:  iters left: 4 (41 enodes)
1538431318.355 * * [misc]simplify:  iters left: 3 (75 enodes)
1538431318.383 * * [misc]simplify:  iters left: 2 (99 enodes)
1538431318.416 * * [misc]simplify:  iters left: 1 (102 enodes)
1538431318.446 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538431318.446 * [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))
1538431318.447 * * * * [misc]progress:  [ 45 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.447 * * * * [misc]progress:  [ 46 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.447 * * * * [misc]progress:  [ 47 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.447 * * * * [misc]progress:  [ 48 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.447 * * * * [misc]progress:  [ 49 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.447 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538431318.448 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431318.449 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538431318.449 * [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))
1538431318.449 * * * * [misc]progress:  [ 50 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.449 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538431318.449 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431318.450 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538431318.450 * [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))
1538431318.451 * * * * [misc]progress:  [ 51 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.451 * [enter]simplify:  Simplifying (sin phi2)
1538431318.451 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431318.452 * [exit]simplify:  Simplified to (sin phi2)
1538431318.452 * [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))
1538431318.452 * * * * [misc]progress:  [ 52 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.452 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431318.453 * * [misc]simplify:  iters left: 4 (4 enodes)
1538431318.454 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431318.454 * [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))
1538431318.454 * * * * [misc]progress:  [ 53 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.455 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538431318.455 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431318.456 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538431318.456 * [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))
1538431318.456 * * * * [misc]progress:  [ 54 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.456 * * * * [misc]progress:  [ 55 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.456 * * * * [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))>
1538431318.456 * [enter]simplify:  Simplifying (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1538431318.457 * * [misc]simplify:  iters left: 6 (10 enodes)
1538431318.463 * * [misc]simplify:  iters left: 5 (20 enodes)
1538431318.474 * * [misc]simplify:  iters left: 4 (43 enodes)
1538431318.493 * * [misc]simplify:  iters left: 3 (69 enodes)
1538431318.520 * * [misc]simplify:  iters left: 2 (107 enodes)
1538431318.555 * * [misc]simplify:  iters left: 1 (125 enodes)
1538431318.588 * [exit]simplify:  Simplified to (fma lambda1 (fma -1/2 lambda1 lambda2) 1)
1538431318.588 * [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))
1538431318.588 * * * * [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))>
1538431318.589 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1538431318.589 * * [misc]simplify:  iters left: 3 (4 enodes)
1538431318.591 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431318.593 * * [misc]simplify:  iters left: 1 (7 enodes)
1538431318.595 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1538431318.595 * [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))
1538431318.595 * * * * [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))>
1538431318.595 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1538431318.595 * * [misc]simplify:  iters left: 3 (4 enodes)
1538431318.597 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431318.599 * * [misc]simplify:  iters left: 1 (7 enodes)
1538431318.602 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1538431318.602 * [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))
1538431318.602 * * * * [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))>
1538431318.602 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538431318.603 * * [misc]simplify:  iters left: 6 (15 enodes)
1538431318.610 * * [misc]simplify:  iters left: 5 (24 enodes)
1538431318.620 * * [misc]simplify:  iters left: 4 (35 enodes)
1538431318.630 * * [misc]simplify:  iters left: 3 (37 enodes)
1538431318.644 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538431318.644 * [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))
1538431318.644 * * * * [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))>
1538431318.645 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538431318.647 * * [misc]simplify:  iters left: 6 (15 enodes)
1538431318.654 * * [misc]simplify:  iters left: 5 (24 enodes)
1538431318.662 * * [misc]simplify:  iters left: 4 (35 enodes)
1538431318.668 * * [misc]simplify:  iters left: 3 (37 enodes)
1538431318.675 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538431318.675 * [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))
1538431318.675 * * * * [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))>
1538431318.675 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538431318.676 * * [misc]simplify:  iters left: 6 (15 enodes)
1538431318.680 * * [misc]simplify:  iters left: 5 (24 enodes)
1538431318.686 * * [misc]simplify:  iters left: 4 (35 enodes)
1538431318.696 * * [misc]simplify:  iters left: 3 (37 enodes)
1538431318.710 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538431318.710 * [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))
1538431318.710 * * * * [misc]progress:  [ 62 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538431318.711 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538431318.712 * * [misc]simplify:  iters left: 6 (17 enodes)
1538431318.720 * * [misc]simplify:  iters left: 5 (27 enodes)
1538431318.730 * * [misc]simplify:  iters left: 4 (38 enodes)
1538431318.741 * * [misc]simplify:  iters left: 3 (39 enodes)
1538431318.756 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538431318.756 * [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))))))
1538431318.756 * * * * [misc]progress:  [ 63 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538431318.757 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538431318.759 * * [misc]simplify:  iters left: 6 (17 enodes)
1538431318.765 * * [misc]simplify:  iters left: 5 (27 enodes)
1538431318.770 * * [misc]simplify:  iters left: 4 (38 enodes)
1538431318.777 * * [misc]simplify:  iters left: 3 (39 enodes)
1538431318.785 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538431318.785 * [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))))))
1538431318.785 * * * * [misc]progress:  [ 64 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1538431318.785 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538431318.786 * * [misc]simplify:  iters left: 6 (17 enodes)
1538431318.790 * * [misc]simplify:  iters left: 5 (27 enodes)
1538431318.800 * * [misc]simplify:  iters left: 4 (38 enodes)
1538431318.810 * * [misc]simplify:  iters left: 3 (39 enodes)
1538431318.825 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538431318.825 * [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))))))
1538431318.826 * * * * [misc]progress:  [ 65 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.826 * [enter]simplify:  Simplifying (* phi1 phi2)
1538431318.826 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431318.827 * * [misc]simplify:  iters left: 1 (4 enodes)
1538431318.829 * [exit]simplify:  Simplified to (* phi1 phi2)
1538431318.829 * [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))
1538431318.829 * * * * [misc]progress:  [ 66 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.829 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431318.830 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431318.831 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431318.834 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431318.834 * [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))
1538431318.834 * * * * [misc]progress:  [ 67 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538431318.834 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431318.834 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431318.836 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431318.839 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431318.839 * [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))
1538431318.839 * * * [misc]progress:  adding candidates to table
1538431320.955 * * [misc]progress:  iteration 2 / 4
1538431320.955 * * * [misc]progress:  picking best candidate
1538431321.171 * * * * [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))>
1538431321.171 * * * [misc]progress:  localizing error
1538431321.279 * * * [misc]progress:  generating rewritten candidates
1538431321.279 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538431321.306 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538431321.320 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1538431321.363 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2)
1538431321.410 * * * [misc]progress:  generating series expansions
1538431321.410 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538431321.411 * [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)))))
1538431321.411 * [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
1538431321.411 * [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
1538431321.411 * [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)))))
1538431321.411 * [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
1538431321.411 * [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)))))
1538431321.411 * [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
1538431321.412 * [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)))))
1538431321.412 * [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
1538431321.412 * [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)))))
1538431321.412 * [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
1538431321.412 * [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)))))
1538431321.412 * [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
1538431321.413 * [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)))))
1538431321.413 * [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
1538431321.413 * [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)))))
1538431321.413 * [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
1538431321.413 * [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)))))
1538431321.414 * [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)))))
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.415 * [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)))))
1538431321.415 * [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))))))))
1538431321.415 * [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
1538431321.415 * [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
1538431321.416 * [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))))))))
1538431321.416 * [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
1538431321.416 * [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))))))))
1538431321.416 * [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
1538431321.416 * [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))))))))
1538431321.417 * [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
1538431321.417 * [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))))))))
1538431321.417 * [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
1538431321.417 * [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))))))))
1538431321.418 * [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
1538431321.418 * [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))))))))
1538431321.418 * [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
1538431321.418 * [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))))))))
1538431321.418 * [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
1538431321.419 * [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))))))))
1538431321.419 * [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))))))))
1538431321.419 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.419 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.419 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.419 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.419 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.420 * [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)))))
1538431321.421 * [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))))))))
1538431321.421 * [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
1538431321.421 * [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
1538431321.421 * [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))))))))
1538431321.422 * [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
1538431321.422 * [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))))))))
1538431321.422 * [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
1538431321.422 * [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))))))))
1538431321.422 * [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
1538431321.423 * [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))))))))
1538431321.423 * [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
1538431321.423 * [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))))))))
1538431321.423 * [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
1538431321.424 * [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))))))))
1538431321.424 * [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
1538431321.424 * [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))))))))
1538431321.424 * [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
1538431321.425 * [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))))))))
1538431321.425 * [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))))))))
1538431321.425 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.425 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.425 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.425 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.425 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.425 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.426 * [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)))))
1538431321.427 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538431321.427 * [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))))))
1538431321.427 * [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
1538431321.427 * [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
1538431321.427 * [misc]taylor:  Taking taylor expansion of R in R
1538431321.427 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.427 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.427 * [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
1538431321.427 * [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)))))
1538431321.428 * [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
1538431321.428 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431321.428 * [misc]backup-simplify:  Simplify R into R
1538431321.428 * [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
1538431321.428 * [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)))))
1538431321.428 * [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
1538431321.428 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431321.428 * [misc]backup-simplify:  Simplify R into R
1538431321.428 * [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
1538431321.428 * [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)))))
1538431321.428 * [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
1538431321.428 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431321.428 * [misc]backup-simplify:  Simplify R into R
1538431321.428 * [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
1538431321.429 * [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)))))
1538431321.429 * [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
1538431321.429 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431321.429 * [misc]backup-simplify:  Simplify R into R
1538431321.429 * [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
1538431321.429 * [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)))))
1538431321.429 * [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
1538431321.429 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431321.429 * [misc]backup-simplify:  Simplify R into R
1538431321.429 * [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
1538431321.429 * [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)))))
1538431321.430 * [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))))))
1538431321.430 * [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
1538431321.430 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431321.430 * [misc]backup-simplify:  Simplify R into R
1538431321.430 * [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
1538431321.430 * [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)))))
1538431321.431 * [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))))))
1538431321.431 * [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
1538431321.431 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431321.431 * [misc]backup-simplify:  Simplify R into R
1538431321.431 * [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
1538431321.431 * [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)))))
1538431321.431 * [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))))))
1538431321.431 * [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
1538431321.431 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431321.431 * [misc]backup-simplify:  Simplify R into R
1538431321.431 * [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
1538431321.432 * [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)))))
1538431321.432 * [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))))))
1538431321.432 * [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
1538431321.432 * [misc]taylor:  Taking taylor expansion of R in R
1538431321.432 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.432 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.432 * [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
1538431321.432 * [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)))))
1538431321.433 * [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
1538431321.433 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.433 * [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
1538431321.433 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.433 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.433 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.433 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.433 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.433 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.433 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.433 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.433 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.434 * [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
1538431321.434 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.434 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.434 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.434 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.434 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.434 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.434 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.434 * [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
1538431321.434 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.434 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.434 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.434 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.434 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.435 * [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
1538431321.435 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.435 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.435 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.435 * [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)))))
1538431321.436 * [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)))))
1538431321.436 * [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
1538431321.436 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.436 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.436 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.436 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.436 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.436 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.436 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.436 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [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
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.437 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.438 * [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
1538431321.438 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.438 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.438 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.438 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.438 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.439 * [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))))))
1538431321.439 * [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)
1538431321.439 * [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
1538431321.439 * [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
1538431321.439 * [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
1538431321.440 * [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))))))))
1538431321.440 * [misc]taylor:  Taking taylor expansion of R in R
1538431321.440 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.440 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.440 * [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))))))))
1538431321.440 * [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
1538431321.440 * [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
1538431321.441 * [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))))))))
1538431321.441 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431321.441 * [misc]backup-simplify:  Simplify R into R
1538431321.441 * [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)
1538431321.441 * [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
1538431321.441 * [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
1538431321.442 * [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))))))))
1538431321.442 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431321.442 * [misc]backup-simplify:  Simplify R into R
1538431321.442 * [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)
1538431321.442 * [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
1538431321.442 * [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
1538431321.443 * [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))))))))
1538431321.443 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431321.443 * [misc]backup-simplify:  Simplify R into R
1538431321.443 * [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)
1538431321.444 * [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
1538431321.444 * [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
1538431321.444 * [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))))))))
1538431321.444 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431321.444 * [misc]backup-simplify:  Simplify R into R
1538431321.444 * [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)
1538431321.445 * [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
1538431321.445 * [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
1538431321.445 * [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))))))))
1538431321.445 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431321.445 * [misc]backup-simplify:  Simplify R into R
1538431321.446 * [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)
1538431321.446 * [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
1538431321.446 * [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
1538431321.446 * [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))))))))
1538431321.446 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431321.446 * [misc]backup-simplify:  Simplify R into R
1538431321.447 * [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)
1538431321.447 * [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
1538431321.447 * [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
1538431321.447 * [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))))))))
1538431321.447 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431321.447 * [misc]backup-simplify:  Simplify R into R
1538431321.448 * [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)
1538431321.448 * [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
1538431321.448 * [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
1538431321.448 * [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))))))))
1538431321.448 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431321.448 * [misc]backup-simplify:  Simplify R into R
1538431321.449 * [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)
1538431321.449 * [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
1538431321.449 * [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
1538431321.449 * [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))))))))
1538431321.449 * [misc]taylor:  Taking taylor expansion of R in R
1538431321.449 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.449 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.450 * [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))))))))
1538431321.450 * [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))))))))
1538431321.451 * [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
1538431321.451 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.451 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.451 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.451 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.451 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.451 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.451 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.451 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.452 * [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
1538431321.452 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.452 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.452 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.452 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.452 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.452 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.452 * [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
1538431321.452 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.452 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.452 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.452 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.453 * [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
1538431321.453 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.453 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.454 * [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
1538431321.454 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [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
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.455 * [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
1538431321.455 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [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
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.456 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.457 * [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
1538431321.457 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.457 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.457 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.457 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.457 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.457 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.458 * [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
1538431321.458 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.459 * [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)
1538431321.459 * [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))
1538431321.459 * [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
1538431321.459 * [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
1538431321.459 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431321.460 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.460 * [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
1538431321.460 * [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
1538431321.460 * [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))))))))
1538431321.460 * [misc]taylor:  Taking taylor expansion of R in R
1538431321.460 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.460 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.461 * [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))))))))
1538431321.461 * [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
1538431321.461 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431321.461 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.461 * [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
1538431321.461 * [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
1538431321.461 * [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))))))))
1538431321.461 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431321.461 * [misc]backup-simplify:  Simplify R into R
1538431321.462 * [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)
1538431321.462 * [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
1538431321.462 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431321.462 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.462 * [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
1538431321.462 * [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
1538431321.462 * [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))))))))
1538431321.462 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431321.462 * [misc]backup-simplify:  Simplify R into R
1538431321.463 * [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)
1538431321.463 * [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
1538431321.463 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431321.463 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.463 * [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
1538431321.463 * [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
1538431321.463 * [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))))))))
1538431321.463 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431321.463 * [misc]backup-simplify:  Simplify R into R
1538431321.464 * [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)
1538431321.464 * [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
1538431321.464 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431321.464 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.464 * [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
1538431321.464 * [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
1538431321.464 * [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))))))))
1538431321.464 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431321.464 * [misc]backup-simplify:  Simplify R into R
1538431321.465 * [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)
1538431321.465 * [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
1538431321.465 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431321.465 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.465 * [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
1538431321.465 * [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
1538431321.465 * [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))))))))
1538431321.465 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431321.465 * [misc]backup-simplify:  Simplify R into R
1538431321.466 * [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)
1538431321.467 * [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))
1538431321.467 * [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
1538431321.467 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431321.467 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.467 * [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
1538431321.467 * [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
1538431321.467 * [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))))))))
1538431321.467 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431321.467 * [misc]backup-simplify:  Simplify R into R
1538431321.468 * [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)
1538431321.468 * [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))
1538431321.468 * [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
1538431321.468 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431321.468 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.468 * [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
1538431321.468 * [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
1538431321.469 * [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))))))))
1538431321.469 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431321.469 * [misc]backup-simplify:  Simplify R into R
1538431321.469 * [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)
1538431321.470 * [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))
1538431321.470 * [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
1538431321.470 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431321.470 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.470 * [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
1538431321.470 * [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
1538431321.473 * [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))))))))
1538431321.473 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431321.473 * [misc]backup-simplify:  Simplify R into R
1538431321.473 * [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)
1538431321.474 * [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))
1538431321.474 * [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
1538431321.474 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431321.474 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.474 * [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
1538431321.474 * [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
1538431321.474 * [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))))))))
1538431321.474 * [misc]taylor:  Taking taylor expansion of R in R
1538431321.474 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.474 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.475 * [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))))))))
1538431321.475 * [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)))))))))
1538431321.476 * [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)))))))))
1538431321.476 * [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
1538431321.477 * [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
1538431321.477 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.477 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.477 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.477 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.478 * [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
1538431321.479 * [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
1538431321.479 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.479 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.479 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.479 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.479 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.479 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.479 * [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
1538431321.480 * [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
1538431321.480 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.480 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.480 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.480 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.481 * [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
1538431321.482 * [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
1538431321.482 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.482 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.482 * [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
1538431321.483 * [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
1538431321.483 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.484 * [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
1538431321.485 * [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
1538431321.486 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.486 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.486 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.486 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.486 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.486 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.486 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.487 * [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
1538431321.489 * [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
1538431321.489 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431321.489 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.489 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.489 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.489 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.489 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.489 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.489 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.489 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.489 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.489 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.489 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.489 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.489 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.490 * [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
1538431321.492 * [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
1538431321.492 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.492 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.492 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.492 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.492 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.493 * [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
1538431321.495 * [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
1538431321.495 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431321.495 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.495 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.495 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.495 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.495 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.497 * [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
1538431321.498 * [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
1538431321.498 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.500 * [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))))))
1538431321.500 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1538431321.500 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538431321.500 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538431321.500 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538431321.501 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538431321.501 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431321.501 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431321.501 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538431321.501 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538431321.501 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431321.501 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431321.501 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.501 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.501 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431321.501 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431321.501 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431321.501 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.501 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.501 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431321.501 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431321.501 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431321.501 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431321.501 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431321.501 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431321.501 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431321.501 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431321.501 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.501 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.501 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431321.501 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431321.501 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431321.501 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431321.501 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431321.502 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538431321.502 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538431321.502 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538431321.502 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538431321.502 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.502 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.502 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.502 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.502 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538431321.503 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.504 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538431321.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.505 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431321.505 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538431321.505 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431321.505 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431321.505 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.505 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.505 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.505 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.506 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.507 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.508 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.508 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.509 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.509 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538431321.509 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.509 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.509 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.510 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431321.510 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.511 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.512 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431321.512 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431321.514 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.514 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431321.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.516 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538431321.517 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538431321.517 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538431321.517 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538431321.517 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538431321.517 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538431321.517 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431321.517 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431321.517 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.517 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.517 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538431321.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431321.518 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.518 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.519 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.519 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.519 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.522 * [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
1538431321.522 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538431321.525 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.525 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538431321.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.528 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.528 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538431321.528 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.528 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.528 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.528 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538431321.529 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431321.529 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538431321.529 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431321.529 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431321.529 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431321.529 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431321.529 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.529 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.529 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431321.529 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431321.529 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431321.529 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431321.529 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431321.529 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431321.529 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431321.530 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431321.530 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431321.530 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431321.530 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431321.530 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431321.530 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431321.530 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431321.530 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.530 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.530 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.530 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431321.530 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431321.530 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431321.530 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431321.530 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431321.531 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431321.531 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431321.531 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431321.531 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431321.531 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431321.531 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.531 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.531 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.531 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431321.531 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538431321.531 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538431321.531 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538431321.531 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431321.532 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431321.532 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431321.532 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431321.532 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431321.532 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.532 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.532 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.532 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431321.532 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431321.532 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431321.532 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431321.532 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431321.532 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431321.532 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431321.532 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431321.532 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538431321.532 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538431321.533 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538431321.533 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431321.533 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431321.533 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.533 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538431321.533 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538431321.535 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.535 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538431321.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431321.535 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.535 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.535 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.535 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.536 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538431321.536 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538431321.537 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.537 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538431321.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.537 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431321.537 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.538 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.539 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.539 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431321.540 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.541 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431321.541 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.541 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.541 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.541 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.542 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.542 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431321.543 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.544 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.544 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431321.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.546 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431321.546 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431321.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431321.548 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.548 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431321.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.549 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538431321.549 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.549 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.549 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538431321.550 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431321.550 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538431321.550 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431321.550 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431321.550 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431321.550 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431321.550 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.550 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431321.550 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431321.550 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431321.550 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431321.550 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431321.550 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431321.550 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431321.550 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431321.550 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.550 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431321.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.550 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.550 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.551 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431321.551 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431321.551 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431321.551 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431321.551 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431321.551 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.551 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431321.551 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.551 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.551 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.551 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431321.551 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431321.551 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431321.551 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431321.552 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.552 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431321.552 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431321.552 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431321.552 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431321.552 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431321.552 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431321.552 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431321.552 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431321.552 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431321.552 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.552 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431321.552 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.552 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.552 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.552 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431321.552 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431321.552 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431321.552 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431321.552 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.552 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431321.553 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431321.553 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431321.553 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431321.553 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431321.553 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538431321.553 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538431321.553 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538431321.553 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431321.553 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431321.553 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431321.553 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431321.553 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431321.553 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.553 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431321.553 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431321.554 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431321.554 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431321.554 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431321.554 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431321.554 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431321.554 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431321.554 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.554 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431321.554 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.554 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.554 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.554 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431321.554 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538431321.554 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538431321.554 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538431321.555 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431321.555 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431321.555 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.555 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538431321.555 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538431321.557 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.557 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538431321.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.557 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431321.557 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.557 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.557 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.558 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538431321.558 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538431321.559 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.559 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538431321.560 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.560 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431321.560 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.561 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.561 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.561 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431321.562 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.563 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.563 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431321.563 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.563 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.563 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.563 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.564 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.565 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.565 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431321.566 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.566 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.567 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431321.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.568 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431321.569 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431321.569 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431321.571 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.571 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431321.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.572 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538431321.572 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431321.572 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.572 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.572 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538431321.572 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2)
1538431321.573 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1538431321.573 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538431321.573 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538431321.573 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538431321.573 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431321.573 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431321.573 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538431321.573 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538431321.573 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431321.573 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431321.573 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.573 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.573 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538431321.573 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538431321.573 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431321.573 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.573 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.573 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538431321.573 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431321.573 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431321.573 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538431321.573 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538431321.573 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538431321.573 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538431321.573 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431321.573 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.573 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.573 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538431321.573 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431321.573 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431321.573 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538431321.574 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538431321.574 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538431321.574 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538431321.574 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538431321.574 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538431321.574 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.574 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.574 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.574 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.574 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538431321.575 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.576 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538431321.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.577 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431321.577 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538431321.577 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431321.577 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431321.577 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.577 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.577 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.577 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.578 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.579 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.580 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.580 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.581 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.581 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538431321.582 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.582 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.582 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.583 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431321.583 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.583 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.584 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431321.585 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431321.586 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.587 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431321.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.589 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538431321.589 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538431321.589 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538431321.589 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538431321.590 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538431321.590 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538431321.590 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431321.590 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431321.590 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.590 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.590 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538431321.590 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431321.590 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.590 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.591 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.591 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.591 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.594 * [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
1538431321.595 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538431321.597 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.598 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538431321.598 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.600 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.601 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538431321.601 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.601 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.601 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.601 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538431321.601 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431321.601 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538431321.602 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538431321.602 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538431321.602 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431321.602 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431321.602 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.602 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.602 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.602 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431321.602 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538431321.603 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431321.603 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431321.603 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431321.603 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431321.603 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431321.603 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538431321.603 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538431321.603 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538431321.603 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431321.603 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431321.603 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431321.603 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431321.603 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431321.603 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538431321.603 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538431321.603 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431321.603 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431321.603 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.603 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.603 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.604 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431321.604 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538431321.604 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538431321.604 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431321.604 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431321.604 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431321.604 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431321.604 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431321.604 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538431321.604 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538431321.604 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431321.604 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431321.604 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.604 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.604 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.604 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431321.605 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538431321.605 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538431321.605 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538431321.605 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431321.605 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538431321.605 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538431321.605 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431321.605 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431321.605 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.605 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.605 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431321.605 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431321.605 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538431321.605 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431321.605 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431321.605 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431321.605 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431321.606 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431321.606 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538431321.606 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538431321.606 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538431321.606 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538431321.606 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431321.606 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431321.606 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538431321.607 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538431321.608 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.608 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538431321.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.609 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538431321.609 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.609 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.609 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.609 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.609 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538431321.609 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538431321.610 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.611 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538431321.611 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.611 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538431321.611 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.612 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.613 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431321.614 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.614 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.614 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.615 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538431321.615 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.615 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.615 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.615 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.616 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.616 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.616 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538431321.617 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.618 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.618 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.618 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538431321.618 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.620 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431321.620 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431321.620 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431321.622 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.623 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431321.623 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.623 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538431321.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.623 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.623 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.624 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538431321.624 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431321.624 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538431321.624 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538431321.624 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538431321.624 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538431321.624 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431321.624 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.624 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431321.624 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431321.624 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538431321.624 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431321.624 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538431321.624 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538431321.624 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538431321.624 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431321.624 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.624 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431321.624 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.624 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.625 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.625 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431321.625 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538431321.625 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538431321.625 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538431321.625 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431321.625 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.625 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431321.625 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.625 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.625 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.625 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431321.625 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538431321.625 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538431321.625 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431321.625 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.625 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431321.625 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431321.625 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538431321.626 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431321.626 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538431321.626 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538431321.626 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538431321.626 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538431321.626 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431321.626 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.626 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431321.626 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.626 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.626 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.626 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431321.626 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538431321.626 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538431321.626 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431321.626 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.626 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431321.626 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431321.626 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538431321.626 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431321.626 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538431321.627 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538431321.627 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538431321.627 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538431321.627 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431321.627 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538431321.627 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538431321.627 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538431321.627 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431321.627 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.627 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431321.627 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431321.627 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538431321.629 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431321.629 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538431321.629 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538431321.629 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538431321.629 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431321.629 * [misc]backup-simplify:  Simplify -1 into -1
1538431321.629 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431321.629 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.629 * [misc]backup-simplify:  Simplify 1 into 1
1538431321.629 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431321.629 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431321.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538431321.630 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538431321.630 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538431321.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431321.630 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431321.630 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.631 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538431321.631 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538431321.632 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.632 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538431321.632 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.633 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538431321.633 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.633 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.633 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.633 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431321.633 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538431321.633 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538431321.634 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431321.634 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538431321.635 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.635 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538431321.635 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.636 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.636 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.636 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431321.637 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.638 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.638 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.638 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538431321.638 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.638 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.638 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.638 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.639 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431321.640 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431321.640 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538431321.641 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.641 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431321.642 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.642 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538431321.642 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.644 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431321.644 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431321.644 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431321.646 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431321.647 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431321.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431321.647 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538431321.647 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431321.647 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.647 * [misc]backup-simplify:  Simplify 0 into 0
1538431321.647 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538431321.648 * * * [misc]progress:  simplifying candidates
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [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))>
1538431321.648 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538431321.648 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538431321.649 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) 1))>
1538431321.649 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538431321.649 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538431321.649 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538431321.649 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538431321.649 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1538431321.649 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1538431321.649 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))>
1538431321.649 * [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))))))))
1538431321.652 * * [misc]simplify:  iters left: 6 (22 enodes)
1538431321.663 * * [misc]simplify:  iters left: 5 (39 enodes)
1538431321.688 * * [misc]simplify:  iters left: 4 (100 enodes)
1538431321.755 * * [misc]simplify:  iters left: 3 (219 enodes)
1538431321.883 * * [misc]simplify:  iters left: 2 (340 enodes)
1538431321.975 * * [misc]simplify:  iters left: 1 (396 enodes)
1538431322.055 * [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))))))
1538431322.055 * [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)))
1538431322.055 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))>
1538431322.056 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1538431322.058 * * [misc]simplify:  iters left: 6 (21 enodes)
1538431322.068 * * [misc]simplify:  iters left: 5 (38 enodes)
1538431322.093 * * [misc]simplify:  iters left: 4 (99 enodes)
1538431322.152 * * [misc]simplify:  iters left: 3 (218 enodes)
1538431322.229 * * [misc]simplify:  iters left: 2 (339 enodes)
1538431322.337 * * [misc]simplify:  iters left: 1 (395 enodes)
1538431322.444 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1538431322.445 * [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)))
1538431322.445 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1538431322.445 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))>
1538431322.445 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.445 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.445 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.445 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538431322.446 * * [misc]simplify:  iters left: 5 (7 enodes)
1538431322.450 * * [misc]simplify:  iters left: 4 (12 enodes)
1538431322.454 * * [misc]simplify:  iters left: 3 (14 enodes)
1538431322.458 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538431322.458 * [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))
1538431322.458 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.459 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431322.460 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431322.462 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431322.464 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431322.464 * [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))
1538431322.464 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.464 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.464 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538431322.465 * * [misc]simplify:  iters left: 4 (7 enodes)
1538431322.467 * * [misc]simplify:  iters left: 3 (8 enodes)
1538431322.470 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538431322.470 * [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))
1538431322.471 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.471 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.471 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.471 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538431322.472 * * [misc]simplify:  iters left: 6 (9 enodes)
1538431322.477 * * [misc]simplify:  iters left: 5 (16 enodes)
1538431322.486 * * [misc]simplify:  iters left: 4 (41 enodes)
1538431322.508 * * [misc]simplify:  iters left: 3 (75 enodes)
1538431322.528 * * [misc]simplify:  iters left: 2 (99 enodes)
1538431322.543 * * [misc]simplify:  iters left: 1 (102 enodes)
1538431322.572 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538431322.572 * [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))
1538431322.572 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.572 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.572 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.572 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.572 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.573 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538431322.573 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431322.574 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538431322.574 * [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))
1538431322.574 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.575 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538431322.575 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431322.576 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538431322.576 * [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))
1538431322.576 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.576 * [enter]simplify:  Simplifying (sin phi2)
1538431322.577 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431322.577 * [exit]simplify:  Simplified to (sin phi2)
1538431322.577 * [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))
1538431322.577 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.578 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431322.578 * * [misc]simplify:  iters left: 4 (4 enodes)
1538431322.580 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431322.580 * [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))
1538431322.580 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.580 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538431322.580 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431322.581 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538431322.582 * [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))
1538431322.582 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.582 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431322.582 * * * * [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))>
1538431322.582 * * * * [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))>
1538431322.582 * * * * [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))>
1538431322.582 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1538431322.583 * * [misc]simplify:  iters left: 5 (7 enodes)
1538431322.586 * * [misc]simplify:  iters left: 4 (12 enodes)
1538431322.590 * * [misc]simplify:  iters left: 3 (14 enodes)
1538431322.595 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1538431322.595 * [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))
1538431322.595 * * * * [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))>
1538431322.595 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538431322.596 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431322.598 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431322.600 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538431322.600 * [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))
1538431322.600 * * * * [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))>
1538431322.600 * * * * [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))>
1538431322.601 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1538431322.601 * * [misc]simplify:  iters left: 4 (7 enodes)
1538431322.604 * * [misc]simplify:  iters left: 3 (8 enodes)
1538431322.607 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1538431322.607 * [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))
1538431322.607 * * * * [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))>
1538431322.607 * * * * [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))>
1538431322.607 * * * * [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))>
1538431322.608 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1538431322.609 * * [misc]simplify:  iters left: 6 (9 enodes)
1538431322.613 * * [misc]simplify:  iters left: 5 (16 enodes)
1538431322.623 * * [misc]simplify:  iters left: 4 (41 enodes)
1538431322.644 * * [misc]simplify:  iters left: 3 (75 enodes)
1538431322.673 * * [misc]simplify:  iters left: 2 (99 enodes)
1538431322.705 * * [misc]simplify:  iters left: 1 (102 enodes)
1538431322.736 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1538431322.736 * [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))
1538431322.736 * * * * [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))>
1538431322.737 * * * * [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))>
1538431322.737 * * * * [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))>
1538431322.737 * * * * [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))>
1538431322.737 * * * * [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))>
1538431322.737 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1538431322.737 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431322.739 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1538431322.739 * [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))
1538431322.739 * * * * [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))>
1538431322.739 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1538431322.739 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431322.740 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1538431322.740 * [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))
1538431322.740 * * * * [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))>
1538431322.741 * [enter]simplify:  Simplifying (sin lambda2)
1538431322.741 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431322.742 * [exit]simplify:  Simplified to (sin lambda2)
1538431322.742 * [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))
1538431322.742 * * * * [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))>
1538431322.742 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538431322.742 * * [misc]simplify:  iters left: 4 (4 enodes)
1538431322.744 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538431322.744 * [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))
1538431322.744 * * * * [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))>
1538431322.744 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1538431322.745 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431322.746 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1538431322.746 * [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))
1538431322.746 * * * * [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))>
1538431322.746 * * * * [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))>
1538431322.746 * * * * [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))>
1538431322.746 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538431322.748 * * [misc]simplify:  iters left: 6 (22 enodes)
1538431322.759 * * [misc]simplify:  iters left: 5 (42 enodes)
1538431322.778 * * [misc]simplify:  iters left: 4 (100 enodes)
1538431322.816 * * [misc]simplify:  iters left: 3 (222 enodes)
1538431322.875 * * [misc]simplify:  iters left: 2 (303 enodes)
1538431322.946 * * [misc]simplify:  iters left: 1 (327 enodes)
1538431323.029 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538431323.029 * [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))
1538431323.029 * * * * [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))>
1538431323.029 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1538431323.030 * * [misc]simplify:  iters left: 6 (22 enodes)
1538431323.036 * * [misc]simplify:  iters left: 5 (42 enodes)
1538431323.049 * * [misc]simplify:  iters left: 4 (100 enodes)
1538431323.087 * * [misc]simplify:  iters left: 3 (222 enodes)
1538431323.140 * * [misc]simplify:  iters left: 2 (303 enodes)
1538431323.191 * * [misc]simplify:  iters left: 1 (327 enodes)
1538431323.252 * [exit]simplify:  Simplified to (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538431323.252 * [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))
1538431323.252 * * * * [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))>
1538431323.252 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538431323.254 * * [misc]simplify:  iters left: 6 (22 enodes)
1538431323.265 * * [misc]simplify:  iters left: 5 (42 enodes)
1538431323.289 * * [misc]simplify:  iters left: 4 (100 enodes)
1538431323.357 * * [misc]simplify:  iters left: 3 (222 enodes)
1538431323.438 * * [misc]simplify:  iters left: 2 (303 enodes)
1538431323.521 * * [misc]simplify:  iters left: 1 (327 enodes)
1538431323.628 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538431323.628 * [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))
1538431323.628 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1538431323.628 * [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))))))
1538431323.630 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431323.637 * * [misc]simplify:  iters left: 5 (45 enodes)
1538431323.650 * * [misc]simplify:  iters left: 4 (103 enodes)
1538431323.699 * * [misc]simplify:  iters left: 3 (225 enodes)
1538431323.756 * * [misc]simplify:  iters left: 2 (306 enodes)
1538431323.837 * * [misc]simplify:  iters left: 1 (315 enodes)
1538431323.946 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1538431323.946 * [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))))))
1538431323.946 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1538431323.947 * [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)
1538431323.950 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431323.962 * * [misc]simplify:  iters left: 5 (45 enodes)
1538431323.988 * * [misc]simplify:  iters left: 4 (103 enodes)
1538431324.033 * * [misc]simplify:  iters left: 3 (226 enodes)
1538431324.119 * * [misc]simplify:  iters left: 2 (308 enodes)
1538431324.213 * * [misc]simplify:  iters left: 1 (329 enodes)
1538431324.322 * [exit]simplify:  Simplified to (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R)
1538431324.322 * [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))
1538431324.322 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1538431324.322 * [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))))))
1538431324.326 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431324.338 * * [misc]simplify:  iters left: 5 (45 enodes)
1538431324.363 * * [misc]simplify:  iters left: 4 (103 enodes)
1538431324.411 * * [misc]simplify:  iters left: 3 (225 enodes)
1538431324.483 * * [misc]simplify:  iters left: 2 (306 enodes)
1538431324.532 * * [misc]simplify:  iters left: 1 (315 enodes)
1538431324.598 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1538431324.599 * [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))))))
1538431324.599 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431324.599 * [enter]simplify:  Simplifying (* phi1 phi2)
1538431324.599 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431324.601 * * [misc]simplify:  iters left: 1 (4 enodes)
1538431324.603 * [exit]simplify:  Simplified to (* phi1 phi2)
1538431324.603 * [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))
1538431324.603 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431324.604 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431324.604 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431324.606 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431324.608 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431324.608 * [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))
1538431324.608 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1538431324.609 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431324.609 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431324.611 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431324.614 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431324.614 * [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))
1538431324.614 * * * * [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))>
1538431324.614 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538431324.614 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431324.616 * * [misc]simplify:  iters left: 1 (4 enodes)
1538431324.617 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538431324.617 * [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))
1538431324.617 * * * * [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))>
1538431324.617 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538431324.618 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431324.620 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431324.622 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538431324.622 * [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))
1538431324.622 * * * * [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))>
1538431324.622 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538431324.623 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431324.625 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431324.627 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538431324.627 * [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))
1538431324.627 * * * [misc]progress:  adding candidates to table
1538431327.777 * * [misc]progress:  iteration 3 / 4
1538431327.777 * * * [misc]progress:  picking best candidate
1538431328.112 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431328.112 * * * [misc]progress:  localizing error
1538431328.212 * * * [misc]progress:  generating rewritten candidates
1538431328.212 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538431328.236 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538431328.260 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1538431328.300 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2 1 1)
1538431328.329 * * * [misc]progress:  generating series expansions
1538431328.329 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538431328.330 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.330 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in (phi1 phi2 lambda1 lambda2) around 0
1538431328.330 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431328.330 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.330 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431328.331 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.331 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431328.332 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.332 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431328.332 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.332 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431328.333 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.333 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431328.334 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.334 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431328.334 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.334 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431328.335 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.336 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.336 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.336 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.337 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.337 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.337 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.337 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.337 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.337 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.337 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.338 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.338 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538431328.338 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431328.339 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.339 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431328.340 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.340 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431328.341 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.341 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431328.342 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.342 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431328.343 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.343 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431328.344 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.344 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431328.344 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.344 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431328.345 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.346 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.346 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.346 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.346 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.347 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.348 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.348 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.348 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.348 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.349 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538431328.350 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538431328.350 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538431328.350 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538431328.351 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.351 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538431328.352 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.352 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538431328.353 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.353 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431328.354 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.354 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431328.355 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.355 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538431328.356 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.356 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538431328.356 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.357 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538431328.357 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.358 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.358 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.358 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.359 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.360 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2)))))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.361 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538431328.362 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431328.362 * [misc]approximate:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in (phi1 phi2 lambda1 lambda2 R) around 0
1538431328.362 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538431328.362 * [misc]taylor:  Taking taylor expansion of R in R
1538431328.362 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.362 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.362 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538431328.362 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.363 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda2
1538431328.363 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431328.363 * [misc]backup-simplify:  Simplify R into R
1538431328.363 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431328.363 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.363 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538431328.363 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431328.363 * [misc]backup-simplify:  Simplify R into R
1538431328.363 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431328.364 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.364 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi2
1538431328.364 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431328.364 * [misc]backup-simplify:  Simplify R into R
1538431328.364 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431328.365 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.365 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538431328.365 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431328.365 * [misc]backup-simplify:  Simplify R into R
1538431328.365 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431328.366 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.366 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538431328.366 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431328.366 * [misc]backup-simplify:  Simplify R into R
1538431328.366 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431328.366 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.367 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538431328.367 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in phi2
1538431328.367 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431328.368 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.368 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431328.368 * [misc]backup-simplify:  Simplify R into R
1538431328.369 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431328.369 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538431328.369 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431328.369 * [misc]backup-simplify:  Simplify R into R
1538431328.369 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431328.369 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.370 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538431328.370 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in lambda2
1538431328.370 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431328.371 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.371 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431328.371 * [misc]backup-simplify:  Simplify R into R
1538431328.372 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431328.372 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538431328.372 * [misc]taylor:  Taking taylor expansion of R in R
1538431328.372 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.372 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.372 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538431328.372 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.373 * [misc]backup-simplify:  Simplify (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into 0
1538431328.373 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.374 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538431328.374 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.374 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.374 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.374 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.374 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.374 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.374 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.374 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.374 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.375 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538431328.375 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.375 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.375 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.375 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.375 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.375 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.375 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.376 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538431328.376 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.376 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.376 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.376 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.376 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.377 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538431328.377 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.377 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.377 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.378 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.378 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431328.380 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538431328.380 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.380 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (+ (* 0 0) (* 0 R))) into 0
1538431328.381 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.381 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.381 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.382 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.382 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.382 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.382 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538431328.383 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.383 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.383 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.383 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.383 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.384 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) (* R (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431328.384 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) (/ 1 R)) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.384 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1538431328.385 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538431328.385 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538431328.385 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.385 * [misc]taylor:  Taking taylor expansion of R in R
1538431328.385 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.386 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.386 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.386 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538431328.387 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431328.387 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.387 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431328.387 * [misc]backup-simplify:  Simplify R into R
1538431328.388 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.388 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538431328.388 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431328.389 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.389 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431328.389 * [misc]backup-simplify:  Simplify R into R
1538431328.390 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.390 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538431328.390 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431328.391 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.391 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431328.391 * [misc]backup-simplify:  Simplify R into R
1538431328.392 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.392 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538431328.392 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431328.393 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.393 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431328.393 * [misc]backup-simplify:  Simplify R into R
1538431328.394 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.394 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538431328.394 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431328.395 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.395 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431328.395 * [misc]backup-simplify:  Simplify R into R
1538431328.396 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.396 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538431328.396 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431328.397 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.397 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431328.397 * [misc]backup-simplify:  Simplify R into R
1538431328.398 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.398 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538431328.398 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431328.399 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.399 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431328.399 * [misc]backup-simplify:  Simplify R into R
1538431328.400 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.400 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538431328.400 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431328.401 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.401 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431328.401 * [misc]backup-simplify:  Simplify R into R
1538431328.402 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431328.403 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538431328.403 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538431328.403 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.404 * [misc]taylor:  Taking taylor expansion of R in R
1538431328.404 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.404 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.405 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.405 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431328.407 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431328.407 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.407 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.407 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.407 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.407 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.407 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.407 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.407 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.408 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431328.408 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.408 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.408 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.408 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.408 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.408 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.409 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431328.409 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.409 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.410 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.410 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.411 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431328.411 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.411 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.412 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)))) into 0
1538431328.412 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.413 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.413 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.413 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.413 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.413 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.413 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.413 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.413 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.413 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.414 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.414 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.414 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.418 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.418 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.418 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.418 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.418 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.418 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.419 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.419 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.419 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.419 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.419 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.419 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.419 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.419 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.419 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.420 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.420 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.420 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.420 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.420 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.420 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.420 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.421 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.421 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.422 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.422 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.422 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.422 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.422 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.423 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538431328.423 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.425 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538431328.426 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1538431328.426 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1538431328.426 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in R
1538431328.426 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431328.426 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.426 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in R
1538431328.426 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in R
1538431328.427 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.427 * [misc]taylor:  Taking taylor expansion of R in R
1538431328.427 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.427 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.428 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.428 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1538431328.428 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431328.428 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.428 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1538431328.428 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538431328.429 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.429 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431328.429 * [misc]backup-simplify:  Simplify R into R
1538431328.430 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.430 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda1
1538431328.430 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431328.430 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.430 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda1
1538431328.430 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538431328.431 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.431 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431328.431 * [misc]backup-simplify:  Simplify R into R
1538431328.432 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.432 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1538431328.432 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431328.432 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.432 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1538431328.432 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538431328.433 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.433 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431328.433 * [misc]backup-simplify:  Simplify R into R
1538431328.434 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.434 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538431328.434 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431328.434 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.434 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538431328.435 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431328.435 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.435 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431328.436 * [misc]backup-simplify:  Simplify R into R
1538431328.436 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.436 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538431328.437 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431328.437 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.437 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538431328.437 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431328.437 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.438 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431328.438 * [misc]backup-simplify:  Simplify R into R
1538431328.438 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.440 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431328.440 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in phi2
1538431328.440 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431328.440 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.440 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in phi2
1538431328.440 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538431328.441 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.441 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431328.441 * [misc]backup-simplify:  Simplify R into R
1538431328.442 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.443 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431328.443 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda1
1538431328.443 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431328.443 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.443 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda1
1538431328.443 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538431328.444 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.444 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431328.444 * [misc]backup-simplify:  Simplify R into R
1538431328.445 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.446 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431328.446 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda2
1538431328.446 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431328.446 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.446 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda2
1538431328.446 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538431328.447 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.447 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431328.447 * [misc]backup-simplify:  Simplify R into R
1538431328.448 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431328.449 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431328.449 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in R
1538431328.449 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431328.449 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.449 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in R
1538431328.449 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in R
1538431328.450 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.450 * [misc]taylor:  Taking taylor expansion of R in R
1538431328.450 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.450 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.451 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431328.452 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538431328.453 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538431328.454 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431328.455 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431328.455 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.455 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.455 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.455 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.455 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.456 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.457 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431328.458 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431328.458 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.458 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.458 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.458 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.458 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.458 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.460 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431328.461 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431328.461 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.461 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.461 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.461 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.462 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431328.463 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431328.463 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.463 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.465 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)))) into 0
1538431328.466 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))) into 0
1538431328.466 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.467 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.468 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431328.468 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.468 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.469 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.469 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.469 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.469 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.469 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.469 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.469 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.469 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.469 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.469 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.469 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.469 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.470 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.471 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431328.471 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431328.471 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.472 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.472 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.472 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.472 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.472 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.472 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.472 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.472 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.472 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.472 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.472 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.472 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.473 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.474 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431328.474 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.474 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.474 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.474 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.475 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.475 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.475 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.475 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.475 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.475 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.476 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431328.477 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431328.477 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431328.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.477 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.479 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538431328.480 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))))) into 0
1538431328.480 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.482 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431328.482 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1538431328.482 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538431328.482 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538431328.482 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538431328.483 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538431328.483 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431328.483 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431328.483 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538431328.483 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538431328.483 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431328.483 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431328.483 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.483 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.483 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431328.483 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431328.483 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431328.483 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.483 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.483 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431328.483 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431328.483 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431328.483 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431328.483 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431328.483 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431328.483 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431328.483 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431328.483 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.483 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.483 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431328.483 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431328.483 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431328.483 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431328.483 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431328.484 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538431328.484 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538431328.484 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538431328.484 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538431328.484 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.484 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.484 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.484 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.484 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538431328.485 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.486 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538431328.486 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.487 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431328.487 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538431328.487 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431328.487 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431328.487 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.487 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.487 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.487 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.488 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.489 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.490 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.490 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.491 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.492 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538431328.492 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.493 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431328.493 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.493 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.494 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431328.495 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431328.496 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.496 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431328.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.497 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538431328.498 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538431328.498 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538431328.498 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538431328.498 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538431328.498 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538431328.498 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431328.498 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431328.498 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.498 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.498 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538431328.498 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431328.498 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.498 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.499 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.499 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.499 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.501 * [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
1538431328.501 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538431328.503 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.503 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538431328.503 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.504 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.505 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538431328.505 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.505 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.505 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.505 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538431328.505 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431328.505 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538431328.505 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431328.505 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431328.505 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431328.505 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431328.505 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.505 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.505 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.505 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431328.505 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431328.505 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431328.505 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431328.505 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431328.505 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431328.505 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431328.506 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431328.506 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431328.506 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431328.506 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431328.506 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431328.506 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431328.506 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431328.506 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.506 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.506 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431328.506 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431328.506 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431328.506 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431328.506 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431328.506 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431328.506 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431328.506 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431328.506 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.506 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.506 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431328.507 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538431328.507 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538431328.507 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538431328.507 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431328.507 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431328.507 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431328.507 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431328.507 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431328.507 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.507 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.507 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.507 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431328.507 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431328.507 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431328.507 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431328.507 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431328.507 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431328.507 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431328.507 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431328.507 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538431328.507 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538431328.507 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538431328.507 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431328.508 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431328.508 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.508 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538431328.508 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538431328.509 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.509 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538431328.509 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431328.509 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.509 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.509 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.509 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.509 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538431328.509 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538431328.510 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.510 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538431328.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.510 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431328.510 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.511 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431328.512 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431328.512 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.512 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.512 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.512 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.513 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.513 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431328.514 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.514 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.514 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431328.515 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.515 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431328.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431328.516 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431328.517 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.517 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431328.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538431328.518 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.518 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.518 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.518 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538431328.518 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431328.518 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538431328.518 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431328.518 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431328.518 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431328.518 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431328.518 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.518 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431328.518 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431328.518 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431328.518 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431328.518 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431328.518 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431328.518 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431328.518 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431328.518 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.518 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431328.518 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.518 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.518 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.518 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431328.518 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431328.518 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431328.518 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431328.518 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431328.518 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.519 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431328.519 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.519 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.519 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.519 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431328.519 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431328.519 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431328.519 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431328.519 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.519 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431328.519 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431328.519 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431328.519 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431328.519 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431328.519 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431328.519 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431328.519 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431328.519 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431328.519 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.519 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431328.519 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.519 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.519 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.519 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431328.519 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431328.519 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431328.519 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431328.519 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.519 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431328.520 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431328.520 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431328.520 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431328.520 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431328.520 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538431328.520 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538431328.520 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538431328.520 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431328.520 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431328.520 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431328.520 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431328.520 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431328.520 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.520 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431328.520 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431328.520 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431328.520 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431328.520 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431328.520 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431328.520 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431328.520 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431328.520 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.520 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431328.520 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.520 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.520 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.521 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431328.521 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538431328.521 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538431328.521 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538431328.521 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431328.521 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431328.521 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.521 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538431328.521 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538431328.522 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.522 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538431328.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.522 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431328.522 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.522 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.522 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.522 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.523 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538431328.523 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538431328.523 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.524 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538431328.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.524 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431328.524 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.524 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.525 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.525 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431328.525 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.526 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.526 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.526 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431328.526 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.526 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.526 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.526 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.527 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.527 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431328.527 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.528 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.528 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.528 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431328.528 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.529 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431328.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431328.529 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431328.530 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431328.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.531 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538431328.531 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431328.531 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.531 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.531 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538431328.531 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2 1 1)
1538431328.532 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1538431328.532 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538431328.532 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538431328.532 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538431328.532 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431328.532 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431328.532 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538431328.532 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538431328.532 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431328.532 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431328.532 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.532 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.532 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538431328.532 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538431328.532 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431328.532 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.532 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.532 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538431328.532 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431328.532 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431328.532 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538431328.532 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538431328.532 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538431328.532 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538431328.532 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431328.532 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.532 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.533 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538431328.533 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431328.533 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431328.533 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538431328.533 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538431328.533 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538431328.533 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538431328.533 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538431328.533 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538431328.533 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.533 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.533 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.533 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.534 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538431328.535 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.535 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538431328.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.536 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431328.536 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538431328.536 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431328.536 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431328.536 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.536 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.536 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.536 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.538 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.538 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.539 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.539 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.540 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.541 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538431328.541 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.541 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.541 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.542 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431328.542 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.542 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.544 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431328.544 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431328.546 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.546 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431328.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.548 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538431328.549 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538431328.549 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538431328.549 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538431328.549 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538431328.549 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538431328.549 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431328.549 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431328.549 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.549 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.549 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538431328.549 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431328.549 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.552 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.552 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.552 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.554 * [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
1538431328.554 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538431328.556 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.556 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538431328.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.557 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.558 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538431328.558 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.558 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.558 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.558 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538431328.558 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431328.558 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538431328.558 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538431328.558 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538431328.558 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431328.558 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431328.558 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.558 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.558 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.558 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431328.558 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538431328.558 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431328.558 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431328.558 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431328.558 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431328.559 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431328.559 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538431328.559 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431328.559 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431328.559 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431328.559 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431328.559 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538431328.559 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431328.559 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.559 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.559 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431328.559 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431328.559 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431328.559 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431328.559 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431328.559 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538431328.559 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431328.559 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431328.559 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.559 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.559 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.559 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431328.560 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538431328.560 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538431328.560 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538431328.560 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431328.560 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538431328.560 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538431328.560 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431328.560 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431328.560 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.560 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.560 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431328.560 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431328.560 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538431328.560 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431328.560 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431328.560 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431328.560 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431328.560 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431328.560 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538431328.560 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538431328.560 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538431328.560 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538431328.560 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431328.561 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431328.561 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.561 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538431328.561 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538431328.562 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.562 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538431328.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.562 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538431328.562 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.562 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.562 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.562 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.562 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538431328.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538431328.563 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.563 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538431328.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.563 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538431328.563 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.564 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.564 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431328.565 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.565 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.565 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.565 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538431328.565 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.566 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.566 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.566 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538431328.567 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.568 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538431328.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.569 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431328.569 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431328.569 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431328.570 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.570 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431328.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.571 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538431328.571 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.571 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.571 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.571 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538431328.571 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431328.571 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538431328.571 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538431328.571 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538431328.571 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538431328.571 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431328.571 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.571 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431328.571 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431328.571 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538431328.571 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431328.571 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538431328.571 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538431328.571 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538431328.571 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431328.572 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.572 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431328.572 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.572 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.572 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.572 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431328.572 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431328.572 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.572 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431328.572 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.572 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.572 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.572 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431328.572 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431328.572 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.572 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431328.572 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431328.572 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538431328.572 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431328.572 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538431328.572 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538431328.572 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431328.572 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.572 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431328.572 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.572 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.572 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.573 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431328.573 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538431328.573 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538431328.573 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431328.573 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.573 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431328.573 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431328.573 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538431328.573 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431328.573 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538431328.573 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538431328.573 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538431328.573 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538431328.573 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431328.573 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538431328.573 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538431328.573 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538431328.573 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431328.573 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.573 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431328.573 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431328.573 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538431328.573 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431328.573 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538431328.573 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538431328.573 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538431328.573 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431328.573 * [misc]backup-simplify:  Simplify -1 into -1
1538431328.573 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431328.573 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.573 * [misc]backup-simplify:  Simplify 1 into 1
1538431328.574 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431328.574 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431328.574 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538431328.574 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538431328.574 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538431328.574 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431328.574 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431328.574 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.574 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538431328.574 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538431328.575 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.575 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538431328.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.575 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538431328.575 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.575 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.575 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.576 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431328.576 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538431328.576 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538431328.576 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431328.577 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538431328.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.577 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538431328.577 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.577 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.578 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.578 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431328.578 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.579 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.579 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.579 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538431328.579 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.579 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.579 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.579 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.580 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431328.580 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431328.580 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538431328.581 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.582 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431328.582 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.582 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538431328.582 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.584 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431328.584 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431328.585 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431328.586 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431328.587 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431328.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431328.587 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538431328.587 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431328.587 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.587 * [misc]backup-simplify:  Simplify 0 into 0
1538431328.588 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538431328.588 * * * [misc]progress:  simplifying candidates
1538431328.588 * * * * [misc]progress:  [ 1 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431328.588 * * * * [misc]progress:  [ 2 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431328.588 * * * * [misc]progress:  [ 3 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538431328.588 * * * * [misc]progress:  [ 4 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) 1) R))>
1538431328.588 * * * * [misc]progress:  [ 5 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431328.588 * * * * [misc]progress:  [ 6 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431328.588 * * * * [misc]progress:  [ 7 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431328.588 * * * * [misc]progress:  [ 8 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431328.588 * * * * [misc]progress:  [ 9 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431328.589 * * * * [misc]progress:  [ 10 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538431328.589 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538431328.589 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538431328.589 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R) 1))>
1538431328.589 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538431328.589 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538431328.589 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538431328.589 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538431328.589 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))))>
1538431328.589 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)))>
1538431328.589 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))>
1538431328.590 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))))
1538431328.593 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431328.600 * * [misc]simplify:  iters left: 5 (41 enodes)
1538431328.614 * * [misc]simplify:  iters left: 4 (102 enodes)
1538431328.650 * * [misc]simplify:  iters left: 3 (218 enodes)
1538431328.736 * * [misc]simplify:  iters left: 2 (344 enodes)
1538431328.825 * * [misc]simplify:  iters left: 1 (406 enodes)
1538431328.896 * [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))))))
1538431328.896 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))
1538431328.896 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))>
1538431328.896 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))
1538431328.898 * * [misc]simplify:  iters left: 6 (23 enodes)
1538431328.903 * * [misc]simplify:  iters left: 5 (40 enodes)
1538431328.917 * * [misc]simplify:  iters left: 4 (101 enodes)
1538431328.979 * * [misc]simplify:  iters left: 3 (221 enodes)
1538431329.100 * * [misc]simplify:  iters left: 2 (342 enodes)
1538431329.220 * * [misc]simplify:  iters left: 1 (398 enodes)
1538431329.305 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1538431329.305 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))) R)))
1538431329.305 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R)))>
1538431329.305 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2))))))))))>
1538431329.306 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.306 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.306 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.306 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538431329.306 * * [misc]simplify:  iters left: 5 (7 enodes)
1538431329.308 * * [misc]simplify:  iters left: 4 (12 enodes)
1538431329.310 * * [misc]simplify:  iters left: 3 (14 enodes)
1538431329.313 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538431329.313 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.313 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.313 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431329.313 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431329.314 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431329.315 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431329.315 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.315 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.315 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.316 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538431329.316 * * [misc]simplify:  iters left: 4 (7 enodes)
1538431329.317 * * [misc]simplify:  iters left: 3 (8 enodes)
1538431329.319 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538431329.319 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.319 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.319 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.319 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.319 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538431329.320 * * [misc]simplify:  iters left: 6 (9 enodes)
1538431329.322 * * [misc]simplify:  iters left: 5 (16 enodes)
1538431329.328 * * [misc]simplify:  iters left: 4 (41 enodes)
1538431329.342 * * [misc]simplify:  iters left: 3 (75 enodes)
1538431329.365 * * [misc]simplify:  iters left: 2 (99 enodes)
1538431329.381 * * [misc]simplify:  iters left: 1 (102 enodes)
1538431329.397 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538431329.397 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.397 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.397 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.397 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.397 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.397 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.398 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538431329.398 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431329.399 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538431329.399 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.399 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.399 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538431329.400 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431329.401 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538431329.401 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.401 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.401 * [enter]simplify:  Simplifying (sin phi2)
1538431329.401 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431329.402 * [exit]simplify:  Simplified to (sin phi2)
1538431329.402 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.402 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.403 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431329.403 * * [misc]simplify:  iters left: 4 (4 enodes)
1538431329.405 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431329.405 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.405 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.405 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538431329.405 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431329.406 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538431329.406 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431329.406 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.407 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431329.407 * * * * [misc]progress:  [ 44 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431329.407 * * * * [misc]progress:  [ 45 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431329.407 * * * * [misc]progress:  [ 46 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2))) 2))))))) R))>
1538431329.407 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1538431329.408 * * [misc]simplify:  iters left: 5 (7 enodes)
1538431329.411 * * [misc]simplify:  iters left: 4 (12 enodes)
1538431329.415 * * [misc]simplify:  iters left: 3 (14 enodes)
1538431329.417 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1538431329.418 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1))) 2))))))) R))
1538431329.418 * * * * [misc]progress:  [ 47 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (* (sin lambda1) (sin lambda2)) 1))))))) R))>
1538431329.418 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538431329.418 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431329.419 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431329.420 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538431329.420 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (* (sin lambda2) (sin lambda1)) 1))))))) R))
1538431329.420 * * * * [misc]progress:  [ 48 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (* (sin lambda1) (sin lambda2)) 1))))))) R))>
1538431329.420 * * * * [misc]progress:  [ 49 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (+ (log (sin lambda1)) (log (sin lambda2)))))))))) R))>
1538431329.420 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1538431329.421 * * [misc]simplify:  iters left: 4 (7 enodes)
1538431329.422 * * [misc]simplify:  iters left: 3 (8 enodes)
1538431329.424 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1538431329.424 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (+ (log (sin lambda2)) (log (sin lambda1)))))))))) R))
1538431329.424 * * * * [misc]progress:  [ 50 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (log (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431329.424 * * * * [misc]progress:  [ 51 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431329.424 * * * * [misc]progress:  [ 52 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))))))))) R))>
1538431329.424 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1538431329.425 * * [misc]simplify:  iters left: 6 (9 enodes)
1538431329.427 * * [misc]simplify:  iters left: 5 (16 enodes)
1538431329.432 * * [misc]simplify:  iters left: 4 (41 enodes)
1538431329.445 * * [misc]simplify:  iters left: 3 (75 enodes)
1538431329.470 * * [misc]simplify:  iters left: 2 (99 enodes)
1538431329.500 * * [misc]simplify:  iters left: 1 (102 enodes)
1538431329.531 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1538431329.531 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (pow (* (sin lambda2) (sin lambda1)) 3)))))))) R))
1538431329.531 * * * * [misc]progress:  [ 53 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2)))) (cbrt (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431329.531 * * * * [misc]progress:  [ 54 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431329.531 * * * * [misc]progress:  [ 55 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (* (sin lambda1) (sin lambda2))) (sqrt (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431329.531 * * * * [misc]progress:  [ 56 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538431329.531 * * * * [misc]progress:  [ 57 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))))) R))>
1538431329.531 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1538431329.532 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431329.533 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1538431329.533 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))))) R))
1538431329.533 * * * * [misc]progress:  [ 58 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))))) R))>
1538431329.533 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1538431329.534 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431329.535 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1538431329.535 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))))) R))
1538431329.535 * * * * [misc]progress:  [ 59 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) 1) (sin lambda2)))))))) R))>
1538431329.535 * [enter]simplify:  Simplifying (sin lambda2)
1538431329.535 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431329.536 * [exit]simplify:  Simplified to (sin lambda2)
1538431329.536 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (sin lambda1) 1) (sin lambda2)))))))) R))
1538431329.536 * * * * [misc]progress:  [ 60 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))))) R))>
1538431329.536 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538431329.536 * * [misc]simplify:  iters left: 4 (4 enodes)
1538431329.537 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538431329.537 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))))) R))
1538431329.537 * * * * [misc]progress:  [ 61 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))))) R))>
1538431329.537 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1538431329.537 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431329.538 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1538431329.538 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))))) R))
1538431329.538 * * * * [misc]progress:  [ 62 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (* (sin lambda1) (sin lambda2))))))))) R))>
1538431329.538 * * * * [misc]progress:  [ 63 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))>
1538431329.538 * * * * [misc]progress:  [ 64 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538431329.538 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431329.540 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431329.547 * * [misc]simplify:  iters left: 5 (43 enodes)
1538431329.559 * * [misc]simplify:  iters left: 4 (96 enodes)
1538431329.589 * * [misc]simplify:  iters left: 3 (205 enodes)
1538431329.661 * * [misc]simplify:  iters left: 2 (296 enodes)
1538431329.731 * * [misc]simplify:  iters left: 1 (331 enodes)
1538431329.880 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538431329.880 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538431329.880 * * * * [misc]progress:  [ 65 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538431329.880 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538431329.882 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431329.888 * * [misc]simplify:  iters left: 5 (42 enodes)
1538431329.902 * * [misc]simplify:  iters left: 4 (98 enodes)
1538431329.940 * * [misc]simplify:  iters left: 3 (218 enodes)
1538431330.009 * * [misc]simplify:  iters left: 2 (296 enodes)
1538431330.093 * * [misc]simplify:  iters left: 1 (310 enodes)
1538431330.169 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538431330.169 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538431330.169 * * * * [misc]progress:  [ 66 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538431330.169 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431330.172 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431330.184 * * [misc]simplify:  iters left: 5 (43 enodes)
1538431330.207 * * [misc]simplify:  iters left: 4 (96 enodes)
1538431330.268 * * [misc]simplify:  iters left: 3 (205 enodes)
1538431330.368 * * [misc]simplify:  iters left: 2 (296 enodes)
1538431330.441 * * [misc]simplify:  iters left: 1 (331 enodes)
1538431330.562 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538431330.562 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538431330.562 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538431330.562 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431330.566 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431330.573 * * [misc]simplify:  iters left: 5 (46 enodes)
1538431330.586 * * [misc]simplify:  iters left: 4 (99 enodes)
1538431330.633 * * [misc]simplify:  iters left: 3 (208 enodes)
1538431330.736 * * [misc]simplify:  iters left: 2 (303 enodes)
1538431330.819 * * [misc]simplify:  iters left: 1 (336 enodes)
1538431330.938 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538431330.938 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538431330.938 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538431330.938 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538431330.940 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431330.946 * * [misc]simplify:  iters left: 5 (45 enodes)
1538431330.959 * * [misc]simplify:  iters left: 4 (101 enodes)
1538431330.993 * * [misc]simplify:  iters left: 3 (222 enodes)
1538431331.060 * * [misc]simplify:  iters left: 2 (306 enodes)
1538431331.108 * * [misc]simplify:  iters left: 1 (330 enodes)
1538431331.190 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1538431331.190 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1538431331.190 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538431331.190 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431331.193 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431331.205 * * [misc]simplify:  iters left: 5 (46 enodes)
1538431331.228 * * [misc]simplify:  iters left: 4 (99 enodes)
1538431331.267 * * [misc]simplify:  iters left: 3 (208 enodes)
1538431331.375 * * [misc]simplify:  iters left: 2 (303 enodes)
1538431331.453 * * [misc]simplify:  iters left: 1 (336 enodes)
1538431331.543 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538431331.543 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538431331.543 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431331.543 * [enter]simplify:  Simplifying (* phi1 phi2)
1538431331.544 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431331.545 * * [misc]simplify:  iters left: 1 (4 enodes)
1538431331.546 * [exit]simplify:  Simplified to (* phi1 phi2)
1538431331.546 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431331.546 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431331.546 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431331.546 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431331.547 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431331.548 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431331.549 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431331.549 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431331.549 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431331.549 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431331.550 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431331.551 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431331.551 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431331.551 * * * * [misc]progress:  [ 73 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))>
1538431331.551 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538431331.551 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431331.552 * * [misc]simplify:  iters left: 1 (4 enodes)
1538431331.553 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538431331.553 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))
1538431331.553 * * * * [misc]progress:  [ 74 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))>
1538431331.553 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538431331.553 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431331.554 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431331.555 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538431331.555 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431331.555 * * * * [misc]progress:  [ 75 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431331.556 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538431331.556 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431331.557 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431331.558 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538431331.558 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))
1538431331.558 * * * [misc]progress:  adding candidates to table
1538431334.916 * * [misc]progress:  iteration 4 / 4
1538431334.916 * * * [misc]progress:  picking best candidate
1538431335.220 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431335.220 * * * [misc]progress:  localizing error
1538431335.397 * * * [misc]progress:  generating rewritten candidates
1538431335.397 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2 2 1 1)
1538431335.417 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538431335.432 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538431335.458 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1538431335.484 * * * [misc]progress:  generating series expansions
1538431335.485 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2 2 1 1)
1538431335.485 * [misc]backup-simplify:  Simplify (log (exp (* (sin lambda1) (sin lambda2)))) into (* (sin lambda1) (sin lambda2))
1538431335.485 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538431335.485 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538431335.485 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538431335.485 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431335.485 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431335.485 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538431335.485 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538431335.485 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431335.485 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431335.485 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.485 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.485 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538431335.485 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538431335.485 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431335.485 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.485 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.485 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538431335.485 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431335.485 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431335.485 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538431335.485 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538431335.485 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538431335.485 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538431335.485 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431335.485 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.485 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.485 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538431335.485 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431335.485 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431335.485 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538431335.485 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538431335.485 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538431335.486 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538431335.486 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538431335.486 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538431335.486 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.486 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.486 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.486 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538431335.487 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.487 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538431335.487 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.488 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431335.488 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538431335.488 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431335.488 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431335.488 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.488 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.488 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.488 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.489 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.490 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.491 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.491 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.491 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.492 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.492 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538431335.492 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.492 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.493 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431335.493 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.493 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.494 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431335.494 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431335.495 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.495 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431335.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.497 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538431335.500 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538431335.500 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538431335.500 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538431335.500 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538431335.500 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538431335.500 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538431335.500 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431335.500 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.500 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.500 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538431335.500 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431335.500 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.500 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.501 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.501 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.501 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.503 * [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
1538431335.503 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538431335.505 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.505 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538431335.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.507 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.507 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538431335.507 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.507 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.507 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.508 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538431335.508 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431335.508 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538431335.508 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538431335.508 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538431335.508 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431335.508 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431335.508 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.508 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.508 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.508 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431335.508 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538431335.508 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431335.508 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431335.508 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431335.508 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431335.508 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431335.508 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538431335.508 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538431335.508 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538431335.508 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431335.508 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431335.508 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431335.508 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431335.508 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431335.508 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538431335.508 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538431335.508 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431335.508 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431335.508 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.508 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.509 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431335.509 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538431335.509 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538431335.509 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538431335.509 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431335.509 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431335.509 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538431335.509 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431335.509 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538431335.509 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538431335.509 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538431335.509 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431335.509 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.509 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.509 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431335.509 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538431335.509 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538431335.509 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538431335.509 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431335.509 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538431335.509 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538431335.509 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538431335.509 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431335.510 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.510 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.510 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538431335.510 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538431335.510 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538431335.510 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431335.510 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431335.510 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538431335.510 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538431335.510 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538431335.510 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538431335.510 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538431335.510 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538431335.510 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431335.510 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538431335.510 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.511 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538431335.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538431335.511 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.512 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538431335.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538431335.512 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.512 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.512 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.512 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.512 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538431335.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538431335.513 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.513 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538431335.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.513 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538431335.513 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.514 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.515 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.515 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431335.515 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.515 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.516 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538431335.516 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.516 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.516 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.516 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.516 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.517 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.517 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538431335.517 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.518 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.518 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538431335.518 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.519 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431335.519 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431335.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431335.521 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.521 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431335.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.522 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538431335.522 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.522 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.522 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.522 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538431335.522 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431335.522 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538431335.522 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538431335.522 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538431335.523 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538431335.523 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431335.523 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.523 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431335.523 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431335.523 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538431335.523 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431335.523 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538431335.523 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538431335.523 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538431335.523 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431335.523 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.523 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431335.523 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.523 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.523 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.523 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431335.523 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538431335.523 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538431335.523 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538431335.523 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431335.523 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.523 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431335.523 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.523 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.524 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.524 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431335.524 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538431335.524 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538431335.524 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431335.524 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.524 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431335.524 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431335.524 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538431335.524 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431335.524 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538431335.524 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538431335.524 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538431335.524 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538431335.524 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431335.524 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.524 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538431335.524 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.524 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.524 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.525 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431335.525 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538431335.525 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538431335.525 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431335.525 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.525 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538431335.525 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538431335.525 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538431335.525 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431335.525 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538431335.525 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538431335.525 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538431335.525 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538431335.525 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431335.525 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538431335.525 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538431335.525 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538431335.525 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431335.525 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.525 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538431335.526 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538431335.526 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538431335.526 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538431335.526 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538431335.526 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538431335.526 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538431335.526 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431335.526 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.526 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538431335.526 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.526 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.526 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.526 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538431335.526 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538431335.526 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538431335.526 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538431335.527 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431335.527 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538431335.527 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.527 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538431335.527 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538431335.528 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.529 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538431335.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538431335.529 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.529 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.529 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.529 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.529 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538431335.530 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538431335.531 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.531 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538431335.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.531 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538431335.531 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.532 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.533 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.533 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431335.534 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.535 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538431335.535 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.535 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.535 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.535 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.536 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.536 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.536 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538431335.537 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.537 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.537 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538431335.537 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.538 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431335.538 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431335.539 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538431335.540 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.540 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431335.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.540 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538431335.540 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.540 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.540 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.540 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538431335.540 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538431335.541 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.541 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in (phi1 phi2 lambda1 lambda2) around 0
1538431335.541 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431335.541 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.541 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431335.542 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.542 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431335.542 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.542 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431335.542 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.542 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431335.543 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.543 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431335.543 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.543 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431335.543 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.544 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431335.544 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.544 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.544 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.544 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.544 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.544 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.544 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.544 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.545 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.545 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.546 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538431335.546 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431335.546 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.546 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431335.546 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.546 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431335.547 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.547 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431335.547 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.547 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431335.548 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.548 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431335.548 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.548 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431335.549 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.549 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431335.549 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.550 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.550 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.551 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538431335.551 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538431335.551 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1538431335.551 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538431335.552 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.552 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538431335.552 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.552 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538431335.553 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.553 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431335.553 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.553 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431335.554 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.554 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538431335.555 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.555 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538431335.555 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.555 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538431335.556 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.556 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.556 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.557 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.557 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.557 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.557 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.557 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.557 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.557 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.557 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2)))))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.557 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538431335.558 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431335.558 * [misc]approximate:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in (phi1 phi2 lambda1 lambda2 R) around 0
1538431335.558 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538431335.558 * [misc]taylor:  Taking taylor expansion of R in R
1538431335.558 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.558 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.558 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538431335.558 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.558 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda2
1538431335.558 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431335.558 * [misc]backup-simplify:  Simplify R into R
1538431335.558 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431335.559 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.559 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538431335.559 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431335.559 * [misc]backup-simplify:  Simplify R into R
1538431335.559 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431335.559 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.559 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi2
1538431335.559 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431335.559 * [misc]backup-simplify:  Simplify R into R
1538431335.559 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431335.559 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.559 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538431335.560 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431335.560 * [misc]backup-simplify:  Simplify R into R
1538431335.560 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431335.560 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.560 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in phi1
1538431335.560 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431335.560 * [misc]backup-simplify:  Simplify R into R
1538431335.560 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi1
1538431335.560 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.561 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538431335.561 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in phi2
1538431335.561 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in phi2
1538431335.561 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.561 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431335.561 * [misc]backup-simplify:  Simplify R into R
1538431335.561 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431335.561 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in lambda1
1538431335.561 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431335.561 * [misc]backup-simplify:  Simplify R into R
1538431335.561 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda1
1538431335.562 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.562 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R)
1538431335.562 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) in lambda2
1538431335.562 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in lambda2
1538431335.562 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.563 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431335.563 * [misc]backup-simplify:  Simplify R into R
1538431335.563 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431335.563 * [misc]taylor:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) in R
1538431335.563 * [misc]taylor:  Taking taylor expansion of R in R
1538431335.563 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.563 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.563 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) in R
1538431335.563 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.564 * [misc]backup-simplify:  Simplify (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))) into 0
1538431335.564 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.564 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538431335.564 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.564 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.564 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.564 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.564 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.564 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.564 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.564 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.564 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.565 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538431335.565 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.565 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.565 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.565 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into 0
1538431335.565 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.565 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.565 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.566 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (* 0 R)) into 0
1538431335.566 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.566 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.566 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.566 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.566 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431335.567 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538431335.567 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.567 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) 0) (+ (* 0 0) (* 0 R))) into 0
1538431335.568 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.568 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.569 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))) into 0
1538431335.569 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.569 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.569 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.569 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.569 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.569 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) (* R (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431335.570 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log1p (expm1 (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))))) (/ 1 R)) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.570 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1538431335.570 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538431335.570 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538431335.570 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.570 * [misc]taylor:  Taking taylor expansion of R in R
1538431335.570 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.570 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.571 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.571 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538431335.571 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431335.571 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.571 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431335.571 * [misc]backup-simplify:  Simplify R into R
1538431335.572 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.572 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538431335.572 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431335.573 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.573 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431335.573 * [misc]backup-simplify:  Simplify R into R
1538431335.574 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.574 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538431335.574 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431335.575 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.575 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431335.575 * [misc]backup-simplify:  Simplify R into R
1538431335.576 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.576 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538431335.576 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431335.577 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.577 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431335.577 * [misc]backup-simplify:  Simplify R into R
1538431335.578 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.578 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi1
1538431335.578 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi1
1538431335.579 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.579 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431335.579 * [misc]backup-simplify:  Simplify R into R
1538431335.580 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.580 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in phi2
1538431335.580 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in phi2
1538431335.581 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.581 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431335.581 * [misc]backup-simplify:  Simplify R into R
1538431335.582 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.582 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda1
1538431335.582 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda1
1538431335.583 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.583 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431335.583 * [misc]backup-simplify:  Simplify R into R
1538431335.584 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.584 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in lambda2
1538431335.584 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in lambda2
1538431335.585 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.585 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431335.585 * [misc]backup-simplify:  Simplify R into R
1538431335.586 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) into (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R)
1538431335.586 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) in R
1538431335.586 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) in R
1538431335.587 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.587 * [misc]taylor:  Taking taylor expansion of R in R
1538431335.587 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.587 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.588 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) 1) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.588 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) into (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1)))))))
1538431335.589 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431335.589 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.589 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.589 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.589 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.589 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.589 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.589 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.589 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.589 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431335.589 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.589 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.589 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.589 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.589 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.589 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.590 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431335.590 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.590 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.590 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.590 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.591 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)))) into 0
1538431335.591 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.591 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.592 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)))) into 0
1538431335.592 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.592 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.592 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.592 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.592 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.592 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.592 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.592 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.592 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.592 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.592 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.593 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.593 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.594 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.594 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.594 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.594 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.594 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.594 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.594 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.594 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.594 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.594 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.594 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.595 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.595 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.595 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.595 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.595 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.595 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.595 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.596 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (log1p (expm1 (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (* (cos (/ 1 phi2)) (cos (/ 1 phi1))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538431335.596 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.597 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (log1p (expm1 (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (* (cos (/ 1 (/ 1 phi2))) (cos (/ 1 (/ 1 phi1)))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538431335.597 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log1p (expm1 (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1538431335.597 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1538431335.597 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in R
1538431335.597 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431335.597 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.597 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in R
1538431335.597 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in R
1538431335.599 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.599 * [misc]taylor:  Taking taylor expansion of R in R
1538431335.599 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.600 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.600 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.600 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1538431335.600 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431335.600 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.600 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1538431335.600 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538431335.601 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.601 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431335.601 * [misc]backup-simplify:  Simplify R into R
1538431335.601 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.601 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda1
1538431335.601 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431335.601 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.601 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda1
1538431335.601 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538431335.602 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.602 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431335.602 * [misc]backup-simplify:  Simplify R into R
1538431335.602 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.602 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1538431335.602 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431335.602 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.602 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1538431335.602 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1538431335.603 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.603 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431335.603 * [misc]backup-simplify:  Simplify R into R
1538431335.603 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.603 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538431335.603 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431335.603 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.603 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538431335.603 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431335.604 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.604 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431335.604 * [misc]backup-simplify:  Simplify R into R
1538431335.604 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.604 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1538431335.604 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431335.605 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.605 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1538431335.605 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1538431335.605 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.605 * [misc]taylor:  Taking taylor expansion of R in phi1
1538431335.605 * [misc]backup-simplify:  Simplify R into R
1538431335.606 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.606 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431335.606 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in phi2
1538431335.606 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431335.606 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.606 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in phi2
1538431335.606 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in phi2
1538431335.607 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.607 * [misc]taylor:  Taking taylor expansion of R in phi2
1538431335.607 * [misc]backup-simplify:  Simplify R into R
1538431335.607 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.608 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431335.608 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda1
1538431335.608 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538431335.608 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.608 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda1
1538431335.608 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda1
1538431335.608 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.608 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538431335.608 * [misc]backup-simplify:  Simplify R into R
1538431335.609 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.609 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431335.609 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in lambda2
1538431335.609 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538431335.609 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.609 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in lambda2
1538431335.610 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in lambda2
1538431335.610 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.610 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538431335.610 * [misc]backup-simplify:  Simplify R into R
1538431335.610 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)
1538431335.611 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))
1538431335.611 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)) in R
1538431335.611 * [misc]taylor:  Taking taylor expansion of -1 in R
1538431335.611 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.611 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) in R
1538431335.611 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) in R
1538431335.612 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.612 * [misc]taylor:  Taking taylor expansion of R in R
1538431335.612 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.612 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.612 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538431335.613 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538431335.613 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))
1538431335.614 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431335.615 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431335.615 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.615 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.615 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.615 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.615 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.615 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.615 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.615 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.615 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431335.617 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431335.617 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.617 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.617 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.617 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.617 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.617 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.618 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431335.619 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431335.619 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.619 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.619 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.619 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.621 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)))) into 0
1538431335.622 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R))) into 0
1538431335.622 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.622 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.623 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)))) into 0
1538431335.624 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))))) into 0
1538431335.624 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.626 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.627 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431335.627 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.627 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.627 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.627 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.627 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.627 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.627 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.627 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.627 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.627 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.627 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.627 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.627 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.628 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.629 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.630 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431335.630 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538431335.630 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.630 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.630 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.630 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.630 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.630 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.630 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.630 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.630 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.630 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.630 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.630 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.630 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.631 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.633 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431335.633 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538431335.633 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.633 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.633 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.633 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.633 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.633 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.633 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.633 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.633 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.634 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1538431335.635 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) R)))) into 0
1538431335.636 * [misc]taylor:  Taking taylor expansion of 0 in R
1538431335.636 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.636 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.636 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.636 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.636 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.637 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538431335.638 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))))) into 0
1538431335.638 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.640 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (log1p (expm1 (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431335.640 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1538431335.641 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538431335.641 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538431335.641 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538431335.641 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538431335.641 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431335.641 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431335.641 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538431335.641 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538431335.641 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431335.641 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431335.641 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.641 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.641 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431335.641 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431335.641 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431335.641 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.641 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.641 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431335.641 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431335.641 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431335.641 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431335.641 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431335.641 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538431335.641 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538431335.641 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431335.641 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.641 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.641 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538431335.641 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431335.641 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431335.642 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538431335.642 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538431335.642 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538431335.642 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538431335.642 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538431335.642 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538431335.642 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.642 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.642 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.642 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.643 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538431335.643 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.644 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538431335.644 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.644 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431335.644 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538431335.645 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431335.645 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431335.645 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.645 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.645 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.645 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.645 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.646 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.646 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.646 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.647 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.647 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.647 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538431335.647 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.647 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.647 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.648 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538431335.648 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.648 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.649 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431335.649 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431335.650 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.651 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431335.651 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.652 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538431335.652 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538431335.652 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538431335.652 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538431335.652 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538431335.652 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538431335.652 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538431335.652 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431335.652 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.652 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.652 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538431335.653 * [misc]backup-simplify:  Simplify (- 0) into 0
1538431335.653 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.653 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.653 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.653 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.653 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.656 * [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
1538431335.656 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538431335.657 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.658 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538431335.658 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.659 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.660 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538431335.660 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.660 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.660 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.660 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538431335.660 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431335.660 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538431335.660 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431335.660 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431335.660 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431335.660 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431335.660 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.660 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.660 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.660 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431335.660 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431335.660 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431335.660 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431335.660 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431335.660 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431335.660 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431335.660 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431335.660 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431335.661 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431335.661 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431335.661 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431335.661 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431335.661 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431335.661 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.661 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.661 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431335.661 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431335.661 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431335.661 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538431335.661 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431335.661 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538431335.661 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538431335.661 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431335.661 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.661 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.661 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.661 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431335.661 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538431335.662 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538431335.662 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538431335.662 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431335.662 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538431335.662 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538431335.662 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538431335.662 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431335.662 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.662 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538431335.662 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538431335.662 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538431335.662 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538431335.662 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431335.662 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431335.662 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538431335.662 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538431335.662 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538431335.662 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538431335.662 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538431335.662 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538431335.662 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431335.662 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538431335.663 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.663 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538431335.663 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538431335.664 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.664 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538431335.664 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.664 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431335.664 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.664 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.664 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.664 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.664 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538431335.664 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538431335.665 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.665 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538431335.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.666 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538431335.666 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.666 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.666 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431335.667 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.667 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.668 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431335.668 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.668 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.668 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.668 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.669 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.669 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.669 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431335.670 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.670 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.670 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538431335.670 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.671 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431335.671 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431335.672 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431335.673 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.674 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431335.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.674 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538431335.675 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.675 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.675 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.675 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538431335.675 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431335.675 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538431335.675 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431335.675 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431335.675 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431335.675 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431335.675 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.675 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431335.675 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431335.675 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431335.675 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431335.675 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431335.675 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431335.676 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431335.676 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431335.676 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.676 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431335.676 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.676 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.676 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.676 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431335.676 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431335.676 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431335.676 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431335.676 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431335.676 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.676 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431335.676 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.676 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.676 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.676 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431335.676 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431335.676 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431335.677 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431335.677 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.677 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431335.677 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431335.677 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431335.677 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431335.677 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431335.677 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538431335.677 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538431335.677 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538431335.677 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431335.677 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.677 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538431335.677 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.677 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.677 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.677 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431335.677 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538431335.677 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538431335.677 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538431335.677 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.677 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538431335.677 * [misc]backup-simplify:  Simplify phi2 into phi2
1538431335.678 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538431335.678 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431335.678 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538431335.678 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538431335.678 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538431335.678 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538431335.678 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431335.678 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538431335.678 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538431335.678 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538431335.678 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431335.678 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.678 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538431335.678 * [misc]backup-simplify:  Simplify phi1 into phi1
1538431335.678 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538431335.679 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538431335.679 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538431335.679 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538431335.679 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538431335.679 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538431335.679 * [misc]backup-simplify:  Simplify -1 into -1
1538431335.679 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538431335.679 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.679 * [misc]backup-simplify:  Simplify 1 into 1
1538431335.679 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538431335.679 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538431335.679 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538431335.679 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538431335.679 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538431335.680 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431335.680 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538431335.680 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.680 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538431335.680 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538431335.682 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.682 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538431335.682 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.682 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431335.682 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.682 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.682 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.682 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538431335.683 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538431335.683 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538431335.684 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538431335.684 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538431335.684 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.685 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538431335.685 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.686 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.686 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.686 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431335.687 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.688 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.688 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.688 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431335.688 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.688 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.688 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.688 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.689 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538431335.690 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538431335.690 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538431335.691 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.691 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538431335.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.692 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538431335.692 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.693 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538431335.694 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538431335.694 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538431335.696 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538431335.696 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538431335.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538431335.697 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538431335.697 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538431335.697 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.697 * [misc]backup-simplify:  Simplify 0 into 0
1538431335.697 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538431335.697 * * * [misc]progress:  simplifying candidates
1538431335.698 * * * * [misc]progress:  [ 1 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.698 * * * * [misc]progress:  [ 2 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (expm1 (log1p (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.698 * * * * [misc]progress:  [ 3 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.698 * [enter]simplify:  Simplifying (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2))))))
1538431335.699 * * [misc]simplify:  iters left: 6 (9 enodes)
1538431335.703 * * [misc]simplify:  iters left: 5 (14 enodes)
1538431335.710 * [exit]simplify:  Simplified to (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1))))))
1538431335.710 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))
1538431335.710 * * * * [misc]progress:  [ 4 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.710 * [enter]simplify:  Simplifying (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))
1538431335.711 * * [misc]simplify:  iters left: 6 (8 enodes)
1538431335.714 * * [misc]simplify:  iters left: 5 (11 enodes)
1538431335.719 * [exit]simplify:  Simplified to (log (sqrt (exp (* (sin lambda2) (sin lambda1)))))
1538431335.719 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log (sqrt (exp (* (sin lambda2) (sin lambda1))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))))) R))
1538431335.719 * * * * [misc]progress:  [ 5 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ (log 1) (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538431335.719 * [enter]simplify:  Simplifying (log 1)
1538431335.720 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431335.723 * [exit]simplify:  Simplified to 0
1538431335.723 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (+ 0 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))
1538431335.723 * * * * [misc]progress:  [ 6 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))>
1538431335.723 * [enter]simplify:  Simplifying (sin lambda2)
1538431335.724 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431335.724 * [exit]simplify:  Simplified to (sin lambda2)
1538431335.724 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))
1538431335.725 * * * * [misc]progress:  [ 7 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538431335.725 * * * * [misc]progress:  [ 8 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))>
1538431335.725 * [enter]simplify:  Simplifying (sin lambda2)
1538431335.725 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431335.726 * [exit]simplify:  Simplified to (sin lambda2)
1538431335.726 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (log (exp (sin lambda1)))))))))) R))
1538431335.726 * * * * [misc]progress:  [ 9 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (pow (log (exp (* (sin lambda1) (sin lambda2)))) 1))))))) R))>
1538431335.726 * * * * [misc]progress:  [ 10 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431335.726 * [enter]simplify:  Simplifying (sin lambda1)
1538431335.726 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431335.727 * [exit]simplify:  Simplified to (sin lambda1)
1538431335.727 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431335.727 * * * * [misc]progress:  [ 11 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (exp (log (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.727 * * * * [misc]progress:  [ 12 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.727 * * * * [misc]progress:  [ 13 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (* (cbrt (log (exp (* (sin lambda1) (sin lambda2))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2)))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.727 * * * * [misc]progress:  [ 14 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (cbrt (* (* (log (exp (* (sin lambda1) (sin lambda2)))) (log (exp (* (sin lambda1) (sin lambda2))))) (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 15 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sqrt (log (exp (* (sin lambda1) (sin lambda2))))) (sqrt (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 16 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* 1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 17 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 18 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 19 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 20 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) 1) R))>
1538431335.728 * * * * [misc]progress:  [ 21 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 22 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 23 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 24 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 25 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 26 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R))>
1538431335.728 * * * * [misc]progress:  [ 27 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538431335.729 * * * * [misc]progress:  [ 28 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538431335.729 * * * * [misc]progress:  [ 29 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R) 1))>
1538431335.729 * * * * [misc]progress:  [ 30 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538431335.729 * * * * [misc]progress:  [ 31 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538431335.729 * * * * [misc]progress:  [ 32 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538431335.729 * * * * [misc]progress:  [ 33 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538431335.729 * * * * [misc]progress:  [ 34 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))>
1538431335.729 * * * * [misc]progress:  [ 35 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)))>
1538431335.729 * * * * [misc]progress:  [ 36 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))>
1538431335.729 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))))
1538431335.732 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431335.744 * * [misc]simplify:  iters left: 5 (45 enodes)
1538431335.772 * * [misc]simplify:  iters left: 4 (108 enodes)
1538431335.821 * * [misc]simplify:  iters left: 3 (226 enodes)
1538431335.914 * * [misc]simplify:  iters left: 2 (364 enodes)
1538431336.044 * * [misc]simplify:  iters left: 1 (494 enodes)
1538431336.171 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))))
1538431336.171 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))
1538431336.171 * * * * [misc]progress:  [ 37 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))>
1538431336.171 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))
1538431336.174 * * [misc]simplify:  iters left: 6 (25 enodes)
1538431336.187 * * [misc]simplify:  iters left: 5 (44 enodes)
1538431336.215 * * [misc]simplify:  iters left: 4 (107 enodes)
1538431336.277 * * [misc]simplify:  iters left: 3 (225 enodes)
1538431336.389 * * [misc]simplify:  iters left: 2 (371 enodes)
1538431336.549 * * [misc]simplify:  iters left: 1 (440 enodes)
1538431336.711 * [exit]simplify:  Simplified to (sqrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))
1538431336.711 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))
1538431336.711 * * * * [misc]progress:  [ 38 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)))>
1538431336.711 * * * * [misc]progress:  [ 39 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))))>
1538431336.711 * * * * [misc]progress:  [ 40 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.711 * * * * [misc]progress:  [ 41 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.712 * * * * [misc]progress:  [ 42 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.712 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538431336.713 * * [misc]simplify:  iters left: 5 (7 enodes)
1538431336.717 * * [misc]simplify:  iters left: 4 (12 enodes)
1538431336.721 * * [misc]simplify:  iters left: 3 (14 enodes)
1538431336.726 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538431336.726 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.726 * * * * [misc]progress:  [ 43 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.726 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431336.727 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431336.729 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431336.731 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431336.731 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.731 * * * * [misc]progress:  [ 44 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.731 * * * * [misc]progress:  [ 45 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.731 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538431336.732 * * [misc]simplify:  iters left: 4 (7 enodes)
1538431336.735 * * [misc]simplify:  iters left: 3 (8 enodes)
1538431336.738 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538431336.738 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.738 * * * * [misc]progress:  [ 46 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.738 * * * * [misc]progress:  [ 47 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.738 * * * * [misc]progress:  [ 48 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.739 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538431336.740 * * [misc]simplify:  iters left: 6 (9 enodes)
1538431336.745 * * [misc]simplify:  iters left: 5 (16 enodes)
1538431336.754 * * [misc]simplify:  iters left: 4 (41 enodes)
1538431336.777 * * [misc]simplify:  iters left: 3 (75 enodes)
1538431336.804 * * [misc]simplify:  iters left: 2 (99 enodes)
1538431336.829 * * [misc]simplify:  iters left: 1 (102 enodes)
1538431336.844 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538431336.844 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.844 * * * * [misc]progress:  [ 49 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.844 * * * * [misc]progress:  [ 50 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.844 * * * * [misc]progress:  [ 51 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.844 * * * * [misc]progress:  [ 52 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.844 * * * * [misc]progress:  [ 53 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.844 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538431336.845 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431336.845 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538431336.845 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.845 * * * * [misc]progress:  [ 54 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.845 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538431336.846 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431336.846 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538431336.846 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.846 * * * * [misc]progress:  [ 55 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.846 * [enter]simplify:  Simplifying (sin phi2)
1538431336.846 * * [misc]simplify:  iters left: 1 (2 enodes)
1538431336.847 * [exit]simplify:  Simplified to (sin phi2)
1538431336.847 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.847 * * * * [misc]progress:  [ 56 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.847 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431336.847 * * [misc]simplify:  iters left: 4 (4 enodes)
1538431336.848 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538431336.848 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.848 * * * * [misc]progress:  [ 57 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.848 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538431336.849 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431336.849 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538431336.849 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431336.849 * * * * [misc]progress:  [ 58 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.849 * * * * [misc]progress:  [ 59 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431336.849 * * * * [misc]progress:  [ 60 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))>
1538431336.849 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538431336.850 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431336.850 * * [misc]simplify:  iters left: 1 (4 enodes)
1538431336.851 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538431336.851 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* lambda2 lambda1))))))) R))
1538431336.851 * * * * [misc]progress:  [ 61 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))>
1538431336.851 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538431336.851 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431336.852 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431336.853 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538431336.853 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))
1538431336.853 * * * * [misc]progress:  [ 62 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1538431336.854 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538431336.854 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431336.855 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431336.856 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538431336.856 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))))) R))
1538431336.856 * * * * [misc]progress:  [ 63 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538431336.856 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431336.859 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431336.870 * * [misc]simplify:  iters left: 5 (43 enodes)
1538431336.895 * * [misc]simplify:  iters left: 4 (96 enodes)
1538431336.943 * * [misc]simplify:  iters left: 3 (205 enodes)
1538431337.022 * * [misc]simplify:  iters left: 2 (296 enodes)
1538431337.126 * * [misc]simplify:  iters left: 1 (331 enodes)
1538431337.273 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538431337.273 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538431337.273 * * * * [misc]progress:  [ 64 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538431337.273 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2)))))
1538431337.275 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431337.281 * * [misc]simplify:  iters left: 5 (42 enodes)
1538431337.296 * * [misc]simplify:  iters left: 4 (98 enodes)
1538431337.335 * * [misc]simplify:  iters left: 3 (218 enodes)
1538431337.400 * * [misc]simplify:  iters left: 2 (296 enodes)
1538431337.463 * * [misc]simplify:  iters left: 1 (310 enodes)
1538431337.559 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538431337.559 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538431337.559 * * * * [misc]progress:  [ 65 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))) R))>
1538431337.559 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))
1538431337.561 * * [misc]simplify:  iters left: 6 (24 enodes)
1538431337.567 * * [misc]simplify:  iters left: 5 (43 enodes)
1538431337.579 * * [misc]simplify:  iters left: 4 (96 enodes)
1538431337.616 * * [misc]simplify:  iters left: 3 (205 enodes)
1538431337.685 * * [misc]simplify:  iters left: 2 (296 enodes)
1538431337.743 * * [misc]simplify:  iters left: 1 (331 enodes)
1538431337.852 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538431337.852 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1538431337.852 * * * * [misc]progress:  [ 66 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538431337.852 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431337.854 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431337.861 * * [misc]simplify:  iters left: 5 (46 enodes)
1538431337.873 * * [misc]simplify:  iters left: 4 (99 enodes)
1538431337.919 * * [misc]simplify:  iters left: 3 (208 enodes)
1538431337.991 * * [misc]simplify:  iters left: 2 (303 enodes)
1538431338.061 * * [misc]simplify:  iters left: 1 (336 enodes)
1538431338.151 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538431338.151 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538431338.151 * * * * [misc]progress:  [ 67 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R))>
1538431338.151 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi1) (sin phi2))))) R)
1538431338.155 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431338.167 * * [misc]simplify:  iters left: 5 (45 enodes)
1538431338.191 * * [misc]simplify:  iters left: 4 (101 enodes)
1538431338.255 * * [misc]simplify:  iters left: 3 (222 enodes)
1538431338.335 * * [misc]simplify:  iters left: 2 (306 enodes)
1538431338.409 * * [misc]simplify:  iters left: 1 (330 enodes)
1538431338.502 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1538431338.502 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1538431338.502 * * * * [misc]progress:  [ 68 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2)))))))>
1538431338.503 * [enter]simplify:  Simplifying (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (log1p (expm1 (* (sin lambda1) (sin lambda2)))) (cos phi2))) (* (sin phi1) (sin phi2))))))
1538431338.506 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431338.518 * * [misc]simplify:  iters left: 5 (46 enodes)
1538431338.542 * * [misc]simplify:  iters left: 4 (99 enodes)
1538431338.585 * * [misc]simplify:  iters left: 3 (208 enodes)
1538431338.659 * * [misc]simplify:  iters left: 2 (303 enodes)
1538431338.745 * * [misc]simplify:  iters left: 1 (336 enodes)
1538431338.865 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538431338.865 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1538431338.865 * * * * [misc]progress:  [ 69 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431338.866 * [enter]simplify:  Simplifying (* phi1 phi2)
1538431338.866 * * [misc]simplify:  iters left: 2 (3 enodes)
1538431338.867 * * [misc]simplify:  iters left: 1 (4 enodes)
1538431338.869 * [exit]simplify:  Simplified to (* phi1 phi2)
1538431338.869 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431338.869 * * * * [misc]progress:  [ 70 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431338.869 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431338.869 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431338.871 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431338.873 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431338.874 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431338.874 * * * * [misc]progress:  [ 71 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1538431338.874 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538431338.874 * * [misc]simplify:  iters left: 3 (5 enodes)
1538431338.876 * * [misc]simplify:  iters left: 2 (6 enodes)
1538431338.878 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538431338.878 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538431338.879 * * * [misc]progress:  adding candidates to table
1538431342.225 * [misc]progress:  [Phase 3 of 3] Extracting.
1538431342.227 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431342.291 * * * [misc]regime-changes:  Trying 13 branch expressions: (R lambda2 lambda1 (- lambda1 lambda2) (cos (- lambda1 lambda2)) (cos phi2) (cos phi1) (* (cos phi1) (cos phi2)) phi2 (sin phi2) phi1 (sin phi1) (* (sin phi1) (sin phi2)))
1538431342.291 * * * * [misc]regimes:  Trying to branch on R from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431342.679 * * * * [misc]regimes:  Trying to branch on R from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431342.987 * * * * [misc]regimes:  Trying to branch on lambda2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431343.262 * * * * [misc]regimes:  Trying to branch on lambda2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431343.696 * * * * [misc]regimes:  Trying to branch on lambda1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431344.047 * * * * [misc]regimes:  Trying to branch on lambda1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431344.378 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431344.737 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431345.087 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431345.405 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431345.762 * * * * [misc]regimes:  Trying to branch on (cos phi2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431346.135 * * * * [misc]regimes:  Trying to branch on (cos phi2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431346.487 * * * * [misc]regimes:  Trying to branch on (cos phi1) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431346.814 * * * * [misc]regimes:  Trying to branch on (cos phi1) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431347.219 * * * * [misc]regimes:  Trying to branch on (* (cos phi1) (cos phi2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431347.662 * * * * [misc]regimes:  Trying to branch on (* (cos phi1) (cos phi2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431347.972 * * * * [misc]regimes:  Trying to branch on phi2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431348.330 * * * * [misc]regimes:  Trying to branch on phi2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431348.664 * * * * [misc]regimes:  Trying to branch on (sin phi2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431349.009 * * * * [misc]regimes:  Trying to branch on (sin phi2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431349.388 * * * * [misc]regimes:  Trying to branch on phi1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431349.738 * * * * [misc]regimes:  Trying to branch on phi1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431350.114 * * * * [misc]regimes:  Trying to branch on (sin phi1) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431350.431 * * * * [misc]regimes:  Trying to branch on (sin phi1) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431350.746 * * * * [misc]regimes:  Trying to branch on (* (sin phi1) (sin phi2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431351.065 * * * * [misc]regimes:  Trying to branch on (* (sin phi1) (sin phi2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>)
1538431351.480 * * * [misc]regime:  Found split indices: #(struct:option (#(struct:si 4 256)) (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (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) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>) ((-2.4968161059471307e+255 -2.7983755736300403e+306 -5.041863638076678e-33 1.6753213647583037e+142 3.4888371465405904e+230) (8.233085728156013e+105 -2.4281990825653837e+304 -2.6151191621775e-178 2.6948479391035075e-79 9.763551385797208e+228) (-1.3966313707988807e-151 -2.4067809922720924e-231 5.448890451745057e+303 -1.0587829042155839e-13 -2.3439336299006875e+147) (-1.7823481435415285e-84 -1.738785152413335e+27 1.9047079996922082e+301 1.1679473282505558e+108 -1.5183204875999111e-173) (2.2149030517759544e-228 -1.204115128211946e-258 3.201720477890497e+300 0.0008651648515701578 4.9048851666351846e-245) (1.1463521479416993e+147 -2.354043608299922e+290 6.227595721722884e-296 2.093683604345474e-64 5.61730784692747e-215) (-2.4745603366154907e-104 -1.396942852932926e+52 1.4648067341846304e+290 1.1816679362050139e-206 6.277550651658187e+48) (1.166882548189282e-50 -3.911562248085601e+289 6.163191302967101e-86 1.803114984814875e-85 -2.1106247455961228e-227) (1.3200532672321487e-179 -7.572346992276644e+283 1.05981631522099e-180 -8.091560599944972e-214 1.703673838358542e+119) (4.977512622763225e-122 -8.464808263551016e-289 3.748654769182617e+282 -2.443112271994265e-14 -9.547745529193602e-284) (-148.92056026304428 -2.203329903249766e-298 8.182415676379812e+280 0.0034700529478064904 1.0911767721135342e+160) (2.1904810375403363e-206 4.614238918721167e-187 1.4477943115116046e+278 2.2398838773784146e-232 -3.1670820963462617e-270) (7.571219899067005e-284 1.8357954399884557e+161 1.3141477607025622e+275 1.2639191801511835e-72 1.0299907060783205e+107) (-7.680554396538994e+172 3.713943307341943e+66 2.5150323076665738e+271 -2.079294828829129e+281 1.3119452675833543e+293) (-2.3710733534943185e-95 -4.993343428492615e+266 1.6168763428744136e+104 7.080648457193412e-109 -4.1892171956813226e+117) (6.8107797759497745e+87 -2.922344784275843e+266 -3.640022374078595e+18 8.039784102263224e-117 -5.152567814228021e-174) (-1.6533012320229677e+114 -7.53430830591098e+247 5.20961718439258e+264 7.632458643096068e-130 -1.7367274491985973e+133) (-7.410280367523678e-156 -2.705890736090342e+171 2.0138465609542085e+261 2.2379365890072973e+170 -2.3928487180253272e-281) (4.724886449594421e-282 -4.344237057368615e-43 2.057464901940841e+258 -2.8623484386782837e-239 -6.0280782362122795e-266) (-6.680584512536711e-277 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1538431351.489 * [enter]simplify:  Simplifying (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R)
1538431351.491 * * [misc]simplify:  iters left: 6 (26 enodes)
1538431351.493 * * [misc]simplify:  iters left: 5 (34 enodes)
1538431351.499 * [exit]simplify:  Simplified to (* R (exp (log (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda2) (cos lambda1)) (log1p (expm1 (* (sin lambda2) (sin lambda1)))))) (* (sin phi2) (sin phi1)))))))
1538431351.499 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538431351.598 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538431351.600 * * * * [misc]points:  Setting MPFR precision to 1088
1538431351.604 * * * * [misc]points:  Setting MPFR precision to 1344
1538431351.608 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538431351.610 * * * * [misc]points:  Setting MPFR precision to 1088
1538431351.621 * * * * [misc]points:  Setting MPFR precision to 1344
1538431351.633 * * * * [misc]points:  Setting MPFR precision to 1600
1538431351.646 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538431351.648 * * * * [misc]points:  Setting MPFR precision to 1344
1538431351.677 * * * * [misc]points:  Setting MPFR precision to 1600
1538431351.725 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538431351.729 * * * * [misc]points:  Setting MPFR precision to 1344
1538431351.807 * * * * [misc]points:  Setting MPFR precision to 1600
1538431351.875 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538431351.879 * * * * [misc]points:  Setting MPFR precision to 1344
1538431351.991 * * * * [misc]points:  Setting MPFR precision to 1600
1538431352.186 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538431352.190 * * * * [misc]points:  Setting MPFR precision to 1344
1538431352.499 * * * * [misc]points:  Setting MPFR precision to 1600
1538431352.916 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538431352.919 * * * * [misc]points:  Setting MPFR precision to 1344
1538431353.332 * * * * [misc]points:  Setting MPFR precision to 1600
1538431354.040 * * * * [misc]points:  Setting MPFR precision to 1856
1538431355.321 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538431355.325 * * * * [misc]points:  Setting MPFR precision to 1600
1538431356.541 * * * * [misc]points:  Setting MPFR precision to 1856
1538431358.215 * * * * [misc]points:  Computing exacts for 8000 points
1538431358.217 * * * * [misc]points:  Setting MPFR precision to 1600
1538431363.675 * * * * [misc]points:  Setting MPFR precision to 1856
1538431370.676 * * * * [misc]points:  Setting MPFR precision to 2112
1538431379.866 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538431379.869 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7997 / 8000
1538431379.888 * * * * [misc]points:  Computing exacts for 4 points
1538431379.890 * * * * [misc]points:  Setting MPFR precision to 1856
1538431379.892 * * * * [misc]points:  Setting MPFR precision to 2112
1538431379.895 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538431379.895 * * * * [exit]points:  Sampled 8001 points with exact outputs