1538421295.957 * [misc]progress:  [Phase 1 of 3] Setting up.
1538421295.959 * * * [misc]progress:  [1/2] Preparing points
1538421295.960 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538421295.966 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538421296.028 * * * * [misc]points:  Setting MPFR precision to 64
1538421296.032 * * * * [misc]points:  Setting MPFR precision to 320
1538421296.035 * * * * [misc]points:  Setting MPFR precision to 576
1538421296.038 * * * * [misc]points:  Setting MPFR precision to 832
1538421296.043 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538421296.047 * * * * [misc]points:  Setting MPFR precision to 576
1538421296.054 * * * * [misc]points:  Setting MPFR precision to 832
1538421296.064 * * * * [misc]points:  Setting MPFR precision to 1088
1538421296.076 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538421296.079 * * * * [misc]points:  Setting MPFR precision to 832
1538421296.097 * * * * [misc]points:  Setting MPFR precision to 1088
1538421296.119 * * * * [misc]points:  Setting MPFR precision to 1344
1538421296.149 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538421296.153 * * * * [misc]points:  Setting MPFR precision to 1088
1538421296.190 * * * * [misc]points:  Setting MPFR precision to 1344
1538421296.234 * * * * [misc]points:  Computing exacts for 256 points
1538421296.237 * * * * [misc]points:  Setting MPFR precision to 1088
1538421296.345 * * * * [misc]points:  Setting MPFR precision to 1344
1538421296.443 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538421296.444 * * * * [exit]points:  Sampled 256 points with exact outputs
1538421296.445 * * * [misc]progress:  [2/2] Setting up program.
1538421296.458 * [misc]progress:  [Phase 2 of 3] Improving.
1538421296.459 * [enter]simplify:  Simplifying (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)
1538421296.460 * * [misc]simplify:  iters left: 6 (17 enodes)
1538421296.471 * * [misc]simplify:  iters left: 5 (27 enodes)
1538421296.480 * * [misc]simplify:  iters left: 4 (38 enodes)
1538421296.490 * * [misc]simplify:  iters left: 3 (39 enodes)
1538421296.500 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1538421296.518 * * [misc]progress:  iteration 1 / 4
1538421296.518 * * * [misc]progress:  picking best candidate
1538421296.543 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538421296.543 * * * [misc]progress:  localizing error
1538421296.684 * * * [misc]progress:  generating rewritten candidates
1538421296.684 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2)
1538421296.691 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538421296.695 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538421296.700 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1538421296.708 * * * [misc]progress:  generating series expansions
1538421296.709 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2)
1538421296.713 * [misc]backup-simplify:  Simplify (cos (- lambda1 lambda2)) into (cos (- lambda1 lambda2))
1538421296.713 * [misc]approximate:  Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1538421296.715 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
1538421296.715 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
1538421296.715 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421296.715 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421296.715 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.715 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.715 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.716 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.716 * [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
1538421296.716 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538421296.716 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538421296.716 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1538421296.716 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1538421296.716 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421296.716 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.716 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.716 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421296.716 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421296.716 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1538421296.716 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1538421296.716 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1538421296.716 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1538421296.717 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1538421296.717 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1538421296.717 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421296.717 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.717 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.717 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421296.717 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421296.717 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1538421296.717 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1538421296.717 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1538421296.717 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1538421296.720 * [misc]backup-simplify:  Simplify (* (cos (- lambda2)) 1) into (cos (- lambda2))
1538421296.721 * [misc]backup-simplify:  Simplify (* (sin (- lambda2)) 0) into 0
1538421296.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.721 * [misc]backup-simplify:  Simplify (+ (cos (- lambda2)) 0) into (cos (- lambda2))
1538421296.721 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1538421296.721 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538421296.721 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.721 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.721 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.722 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.722 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.723 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421296.723 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) 0) (* 0 1)) into 0
1538421296.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.724 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538421296.725 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421296.726 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 1) (* 0 0)) into (sin (- lambda2))
1538421296.726 * [misc]backup-simplify:  Simplify (- (sin (- lambda2))) into (- (sin (- lambda2)))
1538421296.726 * [misc]backup-simplify:  Simplify (+ 0 (- (sin (- lambda2)))) into (- (sin (- lambda2)))
1538421296.726 * [misc]taylor:  Taking taylor expansion of (- (sin (- lambda2))) in lambda2
1538421296.726 * [misc]taylor:  Taking taylor expansion of (sin (- lambda2)) in lambda2
1538421296.726 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538421296.726 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.726 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.726 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.726 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.726 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.727 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.727 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421296.727 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.728 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1538421296.728 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos (- lambda2))))
1538421296.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.730 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.730 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 0) (+ (* 0 1) (* 0 0))) into 0
1538421296.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.730 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos (- lambda2)))) 0) into (- (* 1/2 (cos (- lambda2))))
1538421296.730 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2
1538421296.730 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2
1538421296.730 * [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
1538421296.730 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1538421296.730 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1538421296.730 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1538421296.730 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.730 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.730 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.730 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.730 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1538421296.731 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1538421296.731 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1538421296.731 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.731 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1 1) 1))) into (- 1)
1538421296.732 * [misc]backup-simplify:  Simplify (- (- 1)) into 1
1538421296.732 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.732 * [misc]backup-simplify:  Simplify (+ (* 1 (* lambda2 lambda1)) (+ (* -1/2 (pow (* 1 lambda1) 2)) 1)) into (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1538421296.732 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538421296.732 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1538421296.732 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1538421296.732 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1538421296.732 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421296.732 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421296.732 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421296.733 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421296.733 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421296.733 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.733 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.733 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.733 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.733 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.733 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538421296.733 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538421296.733 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1538421296.733 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1538421296.733 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421296.733 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421296.733 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.733 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.733 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.733 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421296.734 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421296.734 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421296.734 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421296.734 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538421296.734 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538421296.734 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1538421296.734 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1538421296.734 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421296.734 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421296.734 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.734 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.734 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.734 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421296.734 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421296.734 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421296.734 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421296.734 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538421296.734 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538421296.734 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1538421296.734 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1538421296.734 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421296.734 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421296.734 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421296.734 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421296.734 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421296.734 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.734 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.734 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.735 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.735 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.735 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538421296.735 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538421296.735 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1538421296.735 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.735 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) into (cos (- lambda1 lambda2))
1538421296.735 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538421296.735 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538421296.736 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1538421296.736 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1538421296.736 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421296.736 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.736 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.736 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.736 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421296.736 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421296.736 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421296.736 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421296.736 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538421296.736 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538421296.736 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1538421296.736 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1538421296.736 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421296.736 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421296.736 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421296.736 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421296.736 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421296.736 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421296.736 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.736 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.736 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.736 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.736 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538421296.737 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538421296.737 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1538421296.737 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1538421296.737 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421296.737 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421296.737 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421296.737 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421296.737 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421296.737 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421296.737 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.737 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.737 * [misc]backup-simplify:  Simplify (- 1) into -1
1538421296.737 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538421296.737 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538421296.737 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1538421296.737 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1538421296.737 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421296.737 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421296.737 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.737 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.737 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421296.737 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421296.737 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421296.737 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421296.738 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538421296.738 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538421296.738 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1538421296.738 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.738 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))) into (cos (- lambda1 lambda2))
1538421296.738 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538421296.738 * [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))))
1538421296.738 * [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
1538421296.738 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538421296.740 * [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))))
1538421296.740 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538421296.740 * [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))))
1538421296.740 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538421296.740 * [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))))
1538421296.740 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538421296.740 * [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))))
1538421296.740 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538421296.741 * [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))))
1538421296.750 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538421296.751 * [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))))
1538421296.751 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538421296.751 * [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))))
1538421296.751 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538421296.751 * [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))))
1538421296.751 * [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))))
1538421296.751 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.751 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.752 * [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))))
1538421296.752 * [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))))))
1538421296.752 * [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
1538421296.752 * [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
1538421296.752 * [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))))))
1538421296.752 * [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
1538421296.753 * [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))))))
1538421296.753 * [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
1538421296.753 * [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))))))
1538421296.753 * [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
1538421296.753 * [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))))))
1538421296.753 * [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
1538421296.753 * [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))))))
1538421296.753 * [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
1538421296.754 * [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))))))
1538421296.754 * [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
1538421296.754 * [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))))))
1538421296.754 * [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
1538421296.754 * [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))))))
1538421296.754 * [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))))))
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.755 * [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))))
1538421296.756 * [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)))))))
1538421296.756 * [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
1538421296.756 * [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
1538421296.756 * [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)))))))
1538421296.756 * [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
1538421296.756 * [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)))))))
1538421296.756 * [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
1538421296.756 * [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)))))))
1538421296.756 * [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
1538421296.757 * [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)))))))
1538421296.757 * [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
1538421296.757 * [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)))))))
1538421296.757 * [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
1538421296.757 * [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)))))))
1538421296.757 * [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
1538421296.757 * [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)))))))
1538421296.758 * [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
1538421296.758 * [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)))))))
1538421296.758 * [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)))))))
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.758 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.758 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.759 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.759 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.759 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.759 * [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))))
1538421296.759 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538421296.759 * [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)
1538421296.759 * [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
1538421296.759 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1538421296.759 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1538421296.760 * [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))))
1538421296.760 * [misc]taylor:  Taking taylor expansion of R in R
1538421296.760 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.760 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.760 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1538421296.760 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538421296.760 * [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))))
1538421296.760 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421296.760 * [misc]backup-simplify:  Simplify R into R
1538421296.760 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1538421296.760 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538421296.760 * [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))))
1538421296.761 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421296.761 * [misc]backup-simplify:  Simplify R into R
1538421296.761 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1538421296.761 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538421296.761 * [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))))
1538421296.761 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421296.761 * [misc]backup-simplify:  Simplify R into R
1538421296.761 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1538421296.761 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538421296.761 * [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))))
1538421296.761 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421296.761 * [misc]backup-simplify:  Simplify R into R
1538421296.761 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1538421296.761 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1538421296.762 * [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))))
1538421296.762 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421296.762 * [misc]backup-simplify:  Simplify R into R
1538421296.762 * [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)
1538421296.762 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1538421296.762 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1538421296.763 * [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))))
1538421296.763 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421296.763 * [misc]backup-simplify:  Simplify R into R
1538421296.763 * [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)
1538421296.763 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1538421296.763 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1538421296.763 * [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))))
1538421296.763 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421296.763 * [misc]backup-simplify:  Simplify R into R
1538421296.764 * [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)
1538421296.764 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1538421296.764 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1538421296.764 * [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))))
1538421296.764 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421296.764 * [misc]backup-simplify:  Simplify R into R
1538421296.764 * [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)
1538421296.764 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1538421296.764 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1538421296.765 * [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))))
1538421296.765 * [misc]taylor:  Taking taylor expansion of R in R
1538421296.765 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.765 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.765 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) into 0
1538421296.765 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538421296.766 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538421296.766 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.766 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.767 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538421296.767 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.767 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.767 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.767 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.767 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.767 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1538421296.767 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.767 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.767 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.768 * [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))))
1538421296.768 * [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))))
1538421296.769 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538421296.769 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.769 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.769 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.770 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538421296.770 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.770 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.771 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.772 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1538421296.772 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.772 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.772 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.772 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.772 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.772 * [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)
1538421296.773 * [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)
1538421296.773 * [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
1538421296.773 * [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
1538421296.773 * [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
1538421296.773 * [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))))))
1538421296.773 * [misc]taylor:  Taking taylor expansion of R in R
1538421296.774 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.774 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.774 * [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))))))
1538421296.774 * [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
1538421296.774 * [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
1538421296.775 * [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))))))
1538421296.775 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421296.775 * [misc]backup-simplify:  Simplify R into R
1538421296.775 * [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)
1538421296.775 * [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
1538421296.775 * [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
1538421296.776 * [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))))))
1538421296.776 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421296.776 * [misc]backup-simplify:  Simplify R into R
1538421296.776 * [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)
1538421296.776 * [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
1538421296.776 * [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
1538421296.777 * [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))))))
1538421296.777 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421296.777 * [misc]backup-simplify:  Simplify R into R
1538421296.777 * [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)
1538421296.777 * [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
1538421296.777 * [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
1538421296.778 * [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))))))
1538421296.778 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421296.778 * [misc]backup-simplify:  Simplify R into R
1538421296.778 * [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)
1538421296.778 * [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
1538421296.779 * [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
1538421296.779 * [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))))))
1538421296.779 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421296.779 * [misc]backup-simplify:  Simplify R into R
1538421296.779 * [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)
1538421296.780 * [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
1538421296.780 * [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
1538421296.781 * [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))))))
1538421296.781 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421296.781 * [misc]backup-simplify:  Simplify R into R
1538421296.781 * [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)
1538421296.781 * [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
1538421296.781 * [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
1538421296.782 * [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))))))
1538421296.782 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421296.782 * [misc]backup-simplify:  Simplify R into R
1538421296.782 * [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)
1538421296.782 * [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
1538421296.782 * [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
1538421296.783 * [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))))))
1538421296.783 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421296.783 * [misc]backup-simplify:  Simplify R into R
1538421296.783 * [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)
1538421296.783 * [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
1538421296.783 * [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
1538421296.784 * [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))))))
1538421296.784 * [misc]taylor:  Taking taylor expansion of R in R
1538421296.784 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.784 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.784 * [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))))))
1538421296.785 * [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))))))
1538421296.786 * [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
1538421296.786 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.786 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.786 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.786 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.786 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.786 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.786 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.786 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.787 * [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
1538421296.787 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.787 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.787 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.787 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.787 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.787 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.787 * [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
1538421296.787 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.787 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.787 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.787 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.788 * [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
1538421296.788 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.788 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.789 * [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
1538421296.789 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.790 * [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
1538421296.790 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.790 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.790 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.791 * [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
1538421296.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.791 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.791 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.791 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.792 * [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
1538421296.792 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.792 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.792 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.792 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.792 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.792 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.792 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.792 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.792 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.792 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.793 * [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
1538421296.793 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.793 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.793 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.793 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.793 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.793 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.794 * [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
1538421296.794 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.795 * [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)
1538421296.796 * [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))
1538421296.796 * [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
1538421296.796 * [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
1538421296.796 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421296.796 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.796 * [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
1538421296.796 * [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
1538421296.796 * [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)))))))
1538421296.796 * [misc]taylor:  Taking taylor expansion of R in R
1538421296.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.796 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.796 * [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)))))))
1538421296.796 * [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
1538421296.796 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421296.796 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.796 * [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
1538421296.796 * [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
1538421296.797 * [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)))))))
1538421296.797 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421296.797 * [misc]backup-simplify:  Simplify R into R
1538421296.797 * [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)
1538421296.797 * [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
1538421296.797 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421296.797 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.797 * [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
1538421296.797 * [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
1538421296.797 * [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)))))))
1538421296.797 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421296.797 * [misc]backup-simplify:  Simplify R into R
1538421296.797 * [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)
1538421296.797 * [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
1538421296.798 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421296.798 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.798 * [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
1538421296.798 * [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
1538421296.798 * [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)))))))
1538421296.798 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421296.798 * [misc]backup-simplify:  Simplify R into R
1538421296.798 * [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)
1538421296.798 * [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
1538421296.798 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421296.798 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.798 * [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
1538421296.798 * [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
1538421296.798 * [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)))))))
1538421296.798 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421296.799 * [misc]backup-simplify:  Simplify R into R
1538421296.799 * [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)
1538421296.799 * [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
1538421296.799 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421296.799 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.799 * [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
1538421296.799 * [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
1538421296.799 * [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)))))))
1538421296.799 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421296.799 * [misc]backup-simplify:  Simplify R into R
1538421296.799 * [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)
1538421296.800 * [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))
1538421296.800 * [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
1538421296.800 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421296.800 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.800 * [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
1538421296.800 * [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
1538421296.800 * [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)))))))
1538421296.800 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421296.800 * [misc]backup-simplify:  Simplify R into R
1538421296.800 * [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)
1538421296.801 * [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))
1538421296.801 * [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
1538421296.801 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421296.801 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.801 * [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
1538421296.801 * [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
1538421296.801 * [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)))))))
1538421296.801 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421296.801 * [misc]backup-simplify:  Simplify R into R
1538421296.801 * [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)
1538421296.802 * [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))
1538421296.802 * [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
1538421296.802 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421296.802 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.802 * [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
1538421296.802 * [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
1538421296.802 * [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)))))))
1538421296.802 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421296.802 * [misc]backup-simplify:  Simplify R into R
1538421296.802 * [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)
1538421296.803 * [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))
1538421296.803 * [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
1538421296.803 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421296.803 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.803 * [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
1538421296.803 * [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
1538421296.803 * [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)))))))
1538421296.803 * [misc]taylor:  Taking taylor expansion of R in R
1538421296.803 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.803 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.803 * [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)))))))
1538421296.803 * [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))))))))
1538421296.804 * [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))))))))
1538421296.804 * [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
1538421296.805 * [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
1538421296.805 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.805 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.805 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.805 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.805 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.805 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.805 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.805 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.805 * [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
1538421296.806 * [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
1538421296.806 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.806 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.806 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.806 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.806 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.806 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.806 * [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
1538421296.806 * [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
1538421296.806 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.806 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.806 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.806 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.807 * [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
1538421296.807 * [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
1538421296.807 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.807 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.808 * [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
1538421296.808 * [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
1538421296.808 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.808 * [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
1538421296.809 * [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
1538421296.809 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.809 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.809 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.810 * [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
1538421296.810 * [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
1538421296.810 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421296.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.810 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.810 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.810 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.810 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.810 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.810 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.811 * [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
1538421296.811 * [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
1538421296.811 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421296.811 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.811 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.811 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.811 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.811 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.812 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.812 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.812 * [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
1538421296.812 * [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
1538421296.812 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421296.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.813 * [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
1538421296.814 * [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
1538421296.814 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.814 * [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)
1538421296.814 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1538421296.814 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538421296.814 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538421296.814 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538421296.814 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538421296.814 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421296.814 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421296.814 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538421296.814 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538421296.814 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421296.814 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421296.814 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.814 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.815 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421296.815 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421296.815 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421296.815 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.815 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.815 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421296.815 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421296.815 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421296.815 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421296.815 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421296.815 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421296.815 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421296.815 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421296.815 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.815 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.815 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421296.815 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421296.815 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421296.815 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421296.815 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421296.815 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538421296.815 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538421296.815 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538421296.815 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538421296.815 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.815 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.815 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.816 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421296.816 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538421296.817 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421296.817 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538421296.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.817 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421296.818 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538421296.818 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421296.818 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421296.818 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.818 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.818 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.818 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.819 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421296.819 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538421296.820 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.820 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538421296.820 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.820 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.821 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538421296.821 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.821 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.821 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.821 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421296.821 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.822 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.823 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421296.823 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421296.825 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.825 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421296.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.826 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538421296.826 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538421296.826 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538421296.826 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538421296.827 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538421296.827 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538421296.827 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421296.827 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421296.827 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.827 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.827 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538421296.827 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421296.827 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.827 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.827 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.828 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.828 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.830 * [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
1538421296.830 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538421296.832 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.832 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538421296.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.835 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.835 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538421296.836 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.836 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.836 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.836 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538421296.836 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421296.836 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538421296.836 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421296.836 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421296.836 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421296.836 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421296.836 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.836 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.836 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.836 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421296.836 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421296.836 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421296.836 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421296.837 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421296.837 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421296.837 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421296.837 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421296.837 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421296.837 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421296.837 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421296.837 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421296.837 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421296.837 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421296.837 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421296.837 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421296.837 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421296.837 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421296.837 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421296.837 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.837 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.837 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421296.837 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421296.838 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421296.838 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421296.838 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421296.838 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421296.838 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421296.838 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421296.838 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421296.838 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421296.838 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421296.838 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421296.838 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.838 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.838 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.838 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421296.838 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538421296.838 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538421296.839 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538421296.839 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421296.839 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421296.839 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421296.839 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421296.839 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421296.839 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.839 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.839 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421296.839 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421296.839 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421296.839 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421296.840 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421296.840 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421296.840 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421296.840 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421296.840 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421296.840 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538421296.840 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538421296.840 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538421296.840 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421296.840 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421296.841 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421296.841 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538421296.841 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538421296.842 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421296.843 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538421296.843 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.843 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421296.843 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.843 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.843 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.843 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421296.843 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538421296.844 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538421296.845 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421296.845 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538421296.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.845 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421296.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.846 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421296.847 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421296.847 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421296.848 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.848 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421296.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.849 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421296.849 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.850 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421296.850 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421296.850 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421296.851 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.851 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421296.852 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.852 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421296.852 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.853 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421296.853 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421296.853 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421296.854 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.855 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421296.855 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.855 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538421296.855 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.855 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.855 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.855 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538421296.855 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421296.855 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538421296.855 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421296.855 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421296.855 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421296.855 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421296.855 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.856 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421296.856 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421296.856 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421296.856 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421296.856 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421296.856 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421296.856 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421296.856 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421296.856 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.856 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421296.856 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.856 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.856 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421296.856 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421296.856 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421296.856 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421296.856 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421296.856 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421296.856 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.856 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421296.856 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.856 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.856 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421296.856 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421296.856 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421296.856 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421296.856 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421296.856 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.856 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421296.856 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421296.856 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421296.856 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421296.856 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421296.856 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421296.856 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421296.857 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421296.857 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421296.857 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.857 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421296.857 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.857 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.857 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421296.857 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421296.857 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421296.857 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421296.857 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421296.857 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.857 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421296.857 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421296.857 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421296.857 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421296.857 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421296.857 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538421296.857 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538421296.857 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538421296.857 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421296.857 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421296.857 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421296.857 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421296.857 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421296.857 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.857 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421296.857 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421296.857 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421296.857 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421296.858 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421296.858 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421296.858 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421296.858 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421296.858 * [misc]backup-simplify:  Simplify -1 into -1
1538421296.858 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421296.858 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.858 * [misc]backup-simplify:  Simplify 1 into 1
1538421296.858 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421296.858 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421296.858 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538421296.858 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538421296.858 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538421296.858 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421296.858 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421296.858 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421296.858 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538421296.859 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538421296.859 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421296.859 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538421296.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.860 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421296.860 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.860 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.860 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.860 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421296.860 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538421296.860 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538421296.861 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421296.861 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538421296.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.861 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421296.861 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.862 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421296.862 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421296.862 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421296.863 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.863 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421296.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.863 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421296.863 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.863 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.864 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.864 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.864 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421296.864 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421296.865 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421296.865 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.865 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421296.866 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.866 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421296.866 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.867 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421296.867 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421296.867 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421296.869 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421296.869 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421296.869 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421296.870 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538421296.870 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421296.870 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.870 * [misc]backup-simplify:  Simplify 0 into 0
1538421296.870 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538421296.870 * * * [misc]progress:  simplifying candidates
1538421296.870 * * * * [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))>
1538421296.870 * * * * [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))>
1538421296.870 * * * * [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))>
1538421296.870 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1538421296.871 * * [misc]simplify:  iters left: 5 (6 enodes)
1538421296.872 * * [misc]simplify:  iters left: 4 (8 enodes)
1538421296.874 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1538421296.874 * [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))
1538421296.874 * * * * [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))>
1538421296.874 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1538421296.875 * * [misc]simplify:  iters left: 5 (6 enodes)
1538421296.875 * * [misc]simplify:  iters left: 4 (8 enodes)
1538421296.876 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1538421296.876 * [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))
1538421296.877 * * * * [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))>
1538421296.877 * [enter]simplify:  Simplifying (* (cos lambda1) (cos lambda2))
1538421296.877 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421296.877 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421296.878 * [exit]simplify:  Simplified to (* (cos lambda2) (cos lambda1))
1538421296.878 * [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))
1538421296.878 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))))>
1538421296.879 * * * * [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))))>
1538421296.879 * * * * [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))>
1538421296.879 * * * * [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))))>
1538421296.879 * * * * [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))))>
1538421296.879 * * * * [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))))>
1538421296.880 * * * * [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))))>
1538421296.880 * * * * [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))))>
1538421296.880 * * * * [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)))>
1538421296.880 * * * * [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)))>
1538421296.880 * [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)))))))
1538421296.880 * * [misc]simplify:  iters left: 6 (17 enodes)
1538421296.886 * * [misc]simplify:  iters left: 5 (26 enodes)
1538421296.894 * * [misc]simplify:  iters left: 4 (37 enodes)
1538421296.904 * * [misc]simplify:  iters left: 3 (38 enodes)
1538421296.910 * [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))))))
1538421296.910 * [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)))
1538421296.910 * * * * [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)))>
1538421296.910 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1538421296.910 * * [misc]simplify:  iters left: 6 (16 enodes)
1538421296.913 * * [misc]simplify:  iters left: 5 (25 enodes)
1538421296.917 * * [misc]simplify:  iters left: 4 (36 enodes)
1538421296.921 * * [misc]simplify:  iters left: 3 (37 enodes)
1538421296.925 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1538421296.925 * [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)))
1538421296.925 * * * * [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)))>
1538421296.925 * * * * [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)))))))>
1538421296.925 * * * * [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))>
1538421296.925 * * * * [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))>
1538421296.925 * * * * [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))>
1538421296.926 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538421296.926 * * [misc]simplify:  iters left: 5 (7 enodes)
1538421296.927 * * [misc]simplify:  iters left: 4 (12 enodes)
1538421296.928 * * [misc]simplify:  iters left: 3 (14 enodes)
1538421296.930 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538421296.930 * [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))
1538421296.930 * * * * [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))>
1538421296.930 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421296.930 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421296.931 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421296.932 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421296.932 * [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))
1538421296.932 * * * * [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))>
1538421296.932 * * * * [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))>
1538421296.932 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538421296.932 * * [misc]simplify:  iters left: 4 (7 enodes)
1538421296.933 * * [misc]simplify:  iters left: 3 (8 enodes)
1538421296.934 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538421296.934 * [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))
1538421296.935 * * * * [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))>
1538421296.935 * * * * [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))>
1538421296.935 * * * * [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))>
1538421296.935 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538421296.935 * * [misc]simplify:  iters left: 6 (9 enodes)
1538421296.936 * * [misc]simplify:  iters left: 5 (16 enodes)
1538421296.939 * * [misc]simplify:  iters left: 4 (41 enodes)
1538421296.947 * * [misc]simplify:  iters left: 3 (75 enodes)
1538421296.959 * * [misc]simplify:  iters left: 2 (99 enodes)
1538421296.987 * * [misc]simplify:  iters left: 1 (102 enodes)
1538421297.012 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538421297.012 * [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))
1538421297.012 * * * * [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))>
1538421297.012 * * * * [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))>
1538421297.012 * * * * [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))>
1538421297.013 * * * * [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))>
1538421297.013 * * * * [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))>
1538421297.013 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538421297.013 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421297.014 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538421297.014 * [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))
1538421297.014 * * * * [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))>
1538421297.014 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538421297.014 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421297.015 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538421297.015 * [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))
1538421297.015 * * * * [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))>
1538421297.015 * [enter]simplify:  Simplifying (sin phi2)
1538421297.016 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421297.016 * [exit]simplify:  Simplified to (sin phi2)
1538421297.016 * [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))
1538421297.016 * * * * [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))>
1538421297.016 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421297.017 * * [misc]simplify:  iters left: 4 (4 enodes)
1538421297.018 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421297.018 * [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))
1538421297.018 * * * * [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))>
1538421297.018 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538421297.018 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421297.019 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538421297.019 * [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))
1538421297.019 * * * * [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))>
1538421297.019 * * * * [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))>
1538421297.019 * * * * [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))>
1538421297.020 * [enter]simplify:  Simplifying (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1538421297.020 * * [misc]simplify:  iters left: 6 (10 enodes)
1538421297.024 * * [misc]simplify:  iters left: 5 (20 enodes)
1538421297.031 * * [misc]simplify:  iters left: 4 (43 enodes)
1538421297.045 * * [misc]simplify:  iters left: 3 (69 enodes)
1538421297.066 * * [misc]simplify:  iters left: 2 (107 enodes)
1538421297.092 * * [misc]simplify:  iters left: 1 (125 enodes)
1538421297.115 * [exit]simplify:  Simplified to (fma lambda1 (fma -1/2 lambda1 lambda2) 1)
1538421297.115 * [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))
1538421297.115 * * * * [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))>
1538421297.115 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1538421297.115 * * [misc]simplify:  iters left: 3 (4 enodes)
1538421297.116 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421297.117 * * [misc]simplify:  iters left: 1 (7 enodes)
1538421297.117 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1538421297.117 * [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))
1538421297.117 * * * * [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))>
1538421297.118 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1538421297.118 * * [misc]simplify:  iters left: 3 (4 enodes)
1538421297.118 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421297.119 * * [misc]simplify:  iters left: 1 (7 enodes)
1538421297.120 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1538421297.120 * [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))
1538421297.120 * * * * [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))>
1538421297.120 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538421297.121 * * [misc]simplify:  iters left: 6 (15 enodes)
1538421297.123 * * [misc]simplify:  iters left: 5 (24 enodes)
1538421297.126 * * [misc]simplify:  iters left: 4 (35 enodes)
1538421297.131 * * [misc]simplify:  iters left: 3 (37 enodes)
1538421297.135 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538421297.135 * [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))
1538421297.135 * * * * [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))>
1538421297.135 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538421297.135 * * [misc]simplify:  iters left: 6 (15 enodes)
1538421297.138 * * [misc]simplify:  iters left: 5 (24 enodes)
1538421297.143 * * [misc]simplify:  iters left: 4 (35 enodes)
1538421297.152 * * [misc]simplify:  iters left: 3 (37 enodes)
1538421297.161 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538421297.161 * [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))
1538421297.161 * * * * [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))>
1538421297.161 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1538421297.161 * * [misc]simplify:  iters left: 6 (15 enodes)
1538421297.166 * * [misc]simplify:  iters left: 5 (24 enodes)
1538421297.173 * * [misc]simplify:  iters left: 4 (35 enodes)
1538421297.182 * * [misc]simplify:  iters left: 3 (37 enodes)
1538421297.191 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1538421297.191 * [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))
1538421297.191 * * * * [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))>
1538421297.192 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538421297.192 * * [misc]simplify:  iters left: 6 (17 enodes)
1538421297.197 * * [misc]simplify:  iters left: 5 (27 enodes)
1538421297.205 * * [misc]simplify:  iters left: 4 (38 enodes)
1538421297.216 * * [misc]simplify:  iters left: 3 (39 enodes)
1538421297.222 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538421297.222 * [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))))))
1538421297.222 * * * * [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))>
1538421297.222 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538421297.223 * * [misc]simplify:  iters left: 6 (17 enodes)
1538421297.225 * * [misc]simplify:  iters left: 5 (27 enodes)
1538421297.229 * * [misc]simplify:  iters left: 4 (38 enodes)
1538421297.233 * * [misc]simplify:  iters left: 3 (39 enodes)
1538421297.238 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538421297.238 * [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))))))
1538421297.238 * * * * [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))>
1538421297.238 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1538421297.238 * * [misc]simplify:  iters left: 6 (17 enodes)
1538421297.241 * * [misc]simplify:  iters left: 5 (27 enodes)
1538421297.244 * * [misc]simplify:  iters left: 4 (38 enodes)
1538421297.249 * * [misc]simplify:  iters left: 3 (39 enodes)
1538421297.253 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1538421297.253 * [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))))))
1538421297.253 * * * * [misc]progress:  [ 65 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1538421297.253 * [enter]simplify:  Simplifying (* phi1 phi2)
1538421297.253 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421297.254 * * [misc]simplify:  iters left: 1 (4 enodes)
1538421297.254 * [exit]simplify:  Simplified to (* phi1 phi2)
1538421297.254 * [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))
1538421297.254 * * * * [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))>
1538421297.255 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421297.255 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421297.255 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421297.256 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421297.256 * [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))
1538421297.256 * * * * [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))>
1538421297.256 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421297.256 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421297.257 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421297.258 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421297.258 * [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))
1538421297.258 * * * [misc]progress:  adding candidates to table
1538421298.476 * * [misc]progress:  iteration 2 / 4
1538421298.476 * * * [misc]progress:  picking best candidate
1538421298.602 * * * * [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))>
1538421298.602 * * * [misc]progress:  localizing error
1538421298.765 * * * [misc]progress:  generating rewritten candidates
1538421298.765 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538421298.770 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538421298.777 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1538421298.782 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2)
1538421298.786 * * * [misc]progress:  generating series expansions
1538421298.787 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538421298.787 * [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)))))
1538421298.787 * [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
1538421298.787 * [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
1538421298.788 * [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)))))
1538421298.788 * [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
1538421298.788 * [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)))))
1538421298.788 * [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
1538421298.788 * [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)))))
1538421298.788 * [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
1538421298.789 * [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)))))
1538421298.789 * [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
1538421298.789 * [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)))))
1538421298.789 * [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
1538421298.789 * [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)))))
1538421298.789 * [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
1538421298.790 * [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)))))
1538421298.790 * [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
1538421298.790 * [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)))))
1538421298.790 * [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)))))
1538421298.790 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.790 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.791 * [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)))))
1538421298.791 * [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))))))))
1538421298.791 * [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
1538421298.791 * [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
1538421298.792 * [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))))))))
1538421298.792 * [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
1538421298.792 * [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))))))))
1538421298.792 * [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
1538421298.793 * [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))))))))
1538421298.793 * [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
1538421298.793 * [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))))))))
1538421298.793 * [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
1538421298.794 * [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))))))))
1538421298.794 * [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
1538421298.794 * [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))))))))
1538421298.794 * [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
1538421298.795 * [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))))))))
1538421298.795 * [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
1538421298.795 * [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))))))))
1538421298.795 * [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))))))))
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.796 * [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)))))
1538421298.797 * [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))))))))
1538421298.797 * [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
1538421298.797 * [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
1538421298.797 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538421298.797 * [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
1538421298.798 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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))))))))
1538421298.798 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi2
1538421298.798 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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))))))))
1538421298.798 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi1
1538421298.799 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538421298.799 * [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
1538421298.799 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538421298.799 * [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
1538421298.800 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) 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))))))))
1538421298.800 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1538421298.800 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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))))))))
1538421298.800 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1538421298.801 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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))))))))
1538421298.801 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1538421298.801 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.801 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.801 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.801 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.801 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.801 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.801 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.801 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.802 * [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)))))
1538421298.802 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538421298.803 * [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))))))
1538421298.803 * [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
1538421298.803 * [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
1538421298.803 * [misc]taylor:  Taking taylor expansion of R in R
1538421298.803 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.803 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.803 * [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
1538421298.803 * [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)))))
1538421298.803 * [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
1538421298.803 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421298.803 * [misc]backup-simplify:  Simplify R into R
1538421298.803 * [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
1538421298.804 * [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)))))
1538421298.804 * [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
1538421298.804 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421298.804 * [misc]backup-simplify:  Simplify R into R
1538421298.804 * [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
1538421298.804 * [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)))))
1538421298.804 * [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
1538421298.804 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421298.804 * [misc]backup-simplify:  Simplify R into R
1538421298.804 * [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
1538421298.805 * [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)))))
1538421298.805 * [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
1538421298.805 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421298.805 * [misc]backup-simplify:  Simplify R into R
1538421298.805 * [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
1538421298.805 * [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)))))
1538421298.805 * [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
1538421298.805 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421298.805 * [misc]backup-simplify:  Simplify R into R
1538421298.805 * [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
1538421298.805 * [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)))))
1538421298.806 * [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))))))
1538421298.806 * [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
1538421298.806 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421298.806 * [misc]backup-simplify:  Simplify R into R
1538421298.806 * [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
1538421298.806 * [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)))))
1538421298.806 * [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))))))
1538421298.806 * [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
1538421298.807 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421298.807 * [misc]backup-simplify:  Simplify R into R
1538421298.807 * [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
1538421298.807 * [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)))))
1538421298.807 * [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))))))
1538421298.807 * [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
1538421298.807 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421298.807 * [misc]backup-simplify:  Simplify R into R
1538421298.807 * [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
1538421298.808 * [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)))))
1538421298.808 * [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))))))
1538421298.808 * [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
1538421298.808 * [misc]taylor:  Taking taylor expansion of R in R
1538421298.808 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.808 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.808 * [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
1538421298.808 * [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)))))
1538421298.809 * [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
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [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
1538421298.809 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [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
1538421298.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.809 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.809 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.810 * [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
1538421298.810 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.810 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.810 * [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
1538421298.810 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.810 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.811 * [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)))))
1538421298.811 * [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)))))
1538421298.812 * [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
1538421298.812 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.812 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [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
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [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
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.814 * [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))))))
1538421298.814 * [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)
1538421298.814 * [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
1538421298.814 * [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
1538421298.814 * [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
1538421298.815 * [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))))))))
1538421298.815 * [misc]taylor:  Taking taylor expansion of R in R
1538421298.815 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.815 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.815 * [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))))))))
1538421298.815 * [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
1538421298.815 * [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
1538421298.816 * [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))))))))
1538421298.816 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421298.816 * [misc]backup-simplify:  Simplify R into R
1538421298.817 * [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)
1538421298.817 * [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
1538421298.817 * [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
1538421298.818 * [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))))))))
1538421298.818 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421298.818 * [misc]backup-simplify:  Simplify R into R
1538421298.819 * [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)
1538421298.819 * [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
1538421298.819 * [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
1538421298.820 * [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))))))))
1538421298.820 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421298.820 * [misc]backup-simplify:  Simplify R into R
1538421298.821 * [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)
1538421298.821 * [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
1538421298.821 * [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
1538421298.822 * [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))))))))
1538421298.822 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421298.822 * [misc]backup-simplify:  Simplify R into R
1538421298.823 * [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)
1538421298.823 * [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
1538421298.823 * [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
1538421298.824 * [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))))))))
1538421298.824 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421298.824 * [misc]backup-simplify:  Simplify R into R
1538421298.825 * [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)
1538421298.825 * [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
1538421298.825 * [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
1538421298.826 * [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))))))))
1538421298.826 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421298.826 * [misc]backup-simplify:  Simplify R into R
1538421298.827 * [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)
1538421298.827 * [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
1538421298.827 * [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
1538421298.828 * [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))))))))
1538421298.828 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421298.828 * [misc]backup-simplify:  Simplify R into R
1538421298.828 * [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)
1538421298.829 * [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
1538421298.829 * [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
1538421298.829 * [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))))))))
1538421298.830 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421298.830 * [misc]backup-simplify:  Simplify R into R
1538421298.830 * [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)
1538421298.830 * [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
1538421298.831 * [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
1538421298.831 * [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))))))))
1538421298.831 * [misc]taylor:  Taking taylor expansion of R in R
1538421298.831 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.832 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.832 * [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))))))))
1538421298.833 * [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))))))))
1538421298.834 * [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
1538421298.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.835 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.835 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.835 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.835 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.836 * [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
1538421298.836 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.836 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.836 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.836 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.836 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.836 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.837 * [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
1538421298.837 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.837 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.837 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.837 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.838 * [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
1538421298.838 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.838 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.840 * [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
1538421298.840 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.841 * [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
1538421298.841 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.841 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.841 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.841 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.841 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.841 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.841 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.841 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.841 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.841 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.841 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.841 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.841 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.841 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.842 * [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
1538421298.842 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.842 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.842 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.842 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.842 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.842 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.842 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.842 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.843 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.843 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.843 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.843 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.843 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.843 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.844 * [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
1538421298.844 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.844 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.844 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.844 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.844 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.844 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.844 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.844 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.844 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.844 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.845 * [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
1538421298.845 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.847 * [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
1538421298.847 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.848 * [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)
1538421298.849 * [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))
1538421298.849 * [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
1538421298.849 * [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
1538421298.849 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421298.849 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.849 * [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
1538421298.849 * [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
1538421298.850 * [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))))))))
1538421298.850 * [misc]taylor:  Taking taylor expansion of R in R
1538421298.850 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.850 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.851 * [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))))))))
1538421298.851 * [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
1538421298.851 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421298.851 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.851 * [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
1538421298.851 * [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
1538421298.852 * [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))))))))
1538421298.852 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421298.852 * [misc]backup-simplify:  Simplify R into R
1538421298.853 * [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)
1538421298.853 * [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
1538421298.853 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421298.853 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.853 * [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
1538421298.853 * [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
1538421298.854 * [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))))))))
1538421298.854 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421298.854 * [misc]backup-simplify:  Simplify R into R
1538421298.855 * [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)
1538421298.855 * [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
1538421298.855 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421298.855 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.855 * [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
1538421298.855 * [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
1538421298.856 * [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))))))))
1538421298.856 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421298.856 * [misc]backup-simplify:  Simplify R into R
1538421298.857 * [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)
1538421298.857 * [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
1538421298.857 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421298.857 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.857 * [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
1538421298.857 * [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
1538421298.858 * [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))))))))
1538421298.858 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421298.858 * [misc]backup-simplify:  Simplify R into R
1538421298.859 * [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)
1538421298.859 * [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
1538421298.859 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421298.859 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.859 * [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
1538421298.859 * [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
1538421298.860 * [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))))))))
1538421298.860 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421298.860 * [misc]backup-simplify:  Simplify R into R
1538421298.861 * [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)
1538421298.862 * [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))
1538421298.862 * [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
1538421298.862 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421298.862 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.862 * [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
1538421298.862 * [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
1538421298.863 * [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))))))))
1538421298.863 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421298.863 * [misc]backup-simplify:  Simplify R into R
1538421298.864 * [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)
1538421298.865 * [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))
1538421298.865 * [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
1538421298.865 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421298.865 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.865 * [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
1538421298.865 * [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
1538421298.866 * [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))))))))
1538421298.866 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421298.866 * [misc]backup-simplify:  Simplify R into R
1538421298.867 * [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)
1538421298.868 * [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))
1538421298.868 * [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
1538421298.868 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421298.868 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.868 * [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
1538421298.868 * [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
1538421298.869 * [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))))))))
1538421298.869 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421298.869 * [misc]backup-simplify:  Simplify R into R
1538421298.870 * [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)
1538421298.871 * [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))
1538421298.871 * [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
1538421298.871 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421298.871 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.871 * [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
1538421298.871 * [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
1538421298.872 * [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))))))))
1538421298.872 * [misc]taylor:  Taking taylor expansion of R in R
1538421298.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.872 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.873 * [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))))))))
1538421298.874 * [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)))))))))
1538421298.874 * [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)))))))))
1538421298.877 * [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
1538421298.879 * [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
1538421298.879 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.879 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.879 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.879 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.879 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.879 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.879 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.879 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.880 * [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
1538421298.881 * [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
1538421298.881 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.881 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.881 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.881 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.881 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.881 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.883 * [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
1538421298.884 * [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
1538421298.884 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.884 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.884 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.884 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.885 * [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
1538421298.886 * [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
1538421298.886 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.886 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.887 * [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
1538421298.888 * [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
1538421298.889 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.890 * [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
1538421298.891 * [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
1538421298.891 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.891 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.891 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.891 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.891 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.891 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.891 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.892 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.892 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.892 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.892 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.893 * [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
1538421298.894 * [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
1538421298.894 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421298.894 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.894 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.894 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.894 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.894 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.894 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.894 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.894 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.895 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.895 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.895 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.895 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.895 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.895 * [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
1538421298.896 * [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
1538421298.896 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.896 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.896 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.896 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.896 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.896 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.896 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.896 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.896 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.896 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.897 * [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
1538421298.898 * [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
1538421298.898 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421298.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.899 * [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
1538421298.899 * [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
1538421298.900 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.900 * [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))))))
1538421298.900 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1538421298.900 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538421298.901 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538421298.901 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538421298.901 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538421298.901 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421298.901 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421298.901 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538421298.901 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538421298.901 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421298.901 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421298.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.901 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.901 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421298.901 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421298.901 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421298.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.901 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.901 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421298.901 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421298.901 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421298.901 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421298.901 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421298.901 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421298.901 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421298.901 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421298.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.901 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.901 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421298.901 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421298.901 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421298.901 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421298.901 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421298.901 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538421298.901 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538421298.901 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538421298.901 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538421298.901 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.901 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.902 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538421298.902 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.903 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538421298.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.903 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421298.903 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538421298.903 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421298.903 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421298.903 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.903 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.904 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.904 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.904 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421298.905 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538421298.905 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.905 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538421298.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.906 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.906 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538421298.906 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.906 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.906 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.907 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421298.907 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.907 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.908 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421298.908 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421298.909 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.910 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421298.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.911 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538421298.911 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538421298.911 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538421298.911 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538421298.911 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538421298.911 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538421298.911 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421298.911 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421298.911 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.911 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.911 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538421298.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421298.912 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.912 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.912 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.912 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.912 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.915 * [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
1538421298.915 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538421298.916 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.917 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538421298.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.918 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.919 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538421298.919 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.919 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.919 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.919 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538421298.919 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421298.919 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538421298.919 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421298.919 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421298.919 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421298.919 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421298.919 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.919 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.919 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421298.919 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421298.919 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421298.919 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421298.919 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421298.919 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421298.919 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421298.919 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421298.919 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421298.919 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421298.919 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421298.919 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421298.919 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421298.919 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421298.919 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421298.920 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421298.920 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421298.920 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421298.920 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421298.920 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.920 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.920 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421298.920 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421298.920 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421298.920 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421298.920 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421298.920 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421298.920 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421298.920 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421298.920 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421298.920 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421298.920 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421298.920 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421298.920 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.920 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.920 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421298.920 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538421298.920 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538421298.920 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538421298.920 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421298.921 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421298.921 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421298.921 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421298.921 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421298.921 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.921 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.921 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.921 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421298.921 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421298.921 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421298.921 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421298.921 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421298.921 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421298.921 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421298.921 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421298.921 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538421298.921 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538421298.921 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538421298.921 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421298.921 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421298.921 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.922 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538421298.922 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538421298.922 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.923 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538421298.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.923 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421298.923 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.923 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.923 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.923 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.923 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538421298.923 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538421298.924 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.925 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538421298.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.925 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421298.925 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.926 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421298.926 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421298.926 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421298.927 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.928 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421298.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.928 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421298.928 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.928 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.928 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.928 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.929 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421298.930 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421298.930 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421298.931 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.931 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421298.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.932 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421298.932 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.933 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421298.934 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421298.934 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421298.936 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.936 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421298.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.937 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538421298.937 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.937 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.937 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.937 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538421298.937 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421298.937 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538421298.937 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421298.937 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421298.937 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421298.937 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421298.937 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.937 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421298.937 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421298.937 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421298.937 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421298.938 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421298.938 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421298.938 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421298.938 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421298.938 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.938 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421298.938 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.938 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.938 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421298.938 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421298.938 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421298.938 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421298.938 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421298.938 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421298.938 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.938 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421298.938 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.938 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.938 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421298.938 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421298.938 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421298.938 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421298.939 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421298.939 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.939 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421298.939 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421298.939 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421298.939 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421298.939 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421298.939 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421298.939 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421298.939 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421298.939 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421298.939 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.939 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421298.939 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.939 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.939 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421298.939 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421298.939 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421298.939 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421298.939 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421298.939 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.939 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421298.939 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421298.939 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421298.940 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421298.940 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421298.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538421298.940 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538421298.940 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538421298.940 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421298.940 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421298.940 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421298.940 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421298.940 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421298.940 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.940 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421298.940 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421298.940 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421298.940 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421298.940 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421298.940 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421298.941 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421298.941 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421298.941 * [misc]backup-simplify:  Simplify -1 into -1
1538421298.941 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421298.941 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.941 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.941 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421298.941 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421298.941 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538421298.941 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538421298.941 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538421298.941 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421298.941 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421298.942 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.942 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538421298.942 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538421298.943 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.943 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538421298.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.944 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421298.944 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.944 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.944 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.944 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.944 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538421298.944 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538421298.946 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.946 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538421298.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.946 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421298.946 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.947 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421298.948 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421298.948 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421298.949 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.949 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421298.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421298.950 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.951 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421298.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421298.951 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421298.952 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.952 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421298.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.953 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421298.953 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.955 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421298.955 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421298.955 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421298.957 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.958 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421298.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.958 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538421298.958 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421298.958 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.958 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.959 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538421298.959 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2)
1538421298.959 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1538421298.959 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538421298.959 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538421298.959 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538421298.959 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421298.959 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421298.959 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538421298.959 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538421298.959 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421298.959 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421298.959 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.959 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.959 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538421298.959 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538421298.959 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421298.959 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.959 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.959 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538421298.959 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421298.959 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421298.960 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538421298.960 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538421298.960 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538421298.960 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538421298.960 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421298.960 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.960 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.960 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538421298.960 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421298.960 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421298.960 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538421298.960 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538421298.960 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538421298.960 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538421298.960 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538421298.960 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538421298.960 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.960 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.960 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.961 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.961 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538421298.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.962 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538421298.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.964 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421298.964 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538421298.964 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421298.964 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421298.964 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.964 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.964 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.964 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.966 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421298.966 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538421298.967 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.967 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538421298.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.968 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.969 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538421298.969 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.969 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.969 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.970 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421298.970 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.970 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.972 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421298.972 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421298.974 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.974 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421298.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.976 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538421298.977 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538421298.977 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538421298.977 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538421298.977 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538421298.977 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538421298.977 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421298.977 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421298.977 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.977 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.977 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538421298.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421298.977 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.978 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.979 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.979 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.979 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.982 * [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
1538421298.982 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538421298.985 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.985 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538421298.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.988 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421298.988 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538421298.988 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.988 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.988 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.988 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538421298.989 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421298.989 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538421298.989 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538421298.989 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538421298.989 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421298.989 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421298.989 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.989 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.989 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.989 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421298.989 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538421298.989 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421298.989 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421298.989 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421298.989 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421298.989 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421298.989 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538421298.989 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538421298.989 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538421298.989 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421298.989 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421298.990 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421298.990 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421298.990 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421298.990 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538421298.990 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538421298.990 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421298.990 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421298.990 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.990 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.990 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421298.990 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538421298.990 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538421298.990 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421298.990 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421298.990 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421298.990 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421298.990 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421298.990 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538421298.991 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538421298.991 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421298.991 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421298.991 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.991 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.991 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421298.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538421298.991 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538421298.991 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538421298.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421298.991 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538421298.991 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538421298.991 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421298.991 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421298.992 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.992 * [misc]backup-simplify:  Simplify 1 into 1
1538421298.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421298.992 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421298.992 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538421298.992 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421298.992 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421298.992 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421298.992 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421298.992 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421298.992 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538421298.992 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538421298.992 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538421298.992 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538421298.992 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421298.993 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421298.993 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.993 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538421298.993 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538421298.994 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.995 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538421298.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.995 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538421298.995 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421298.995 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.995 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.995 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421298.996 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538421298.996 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538421298.997 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421298.997 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538421298.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421298.997 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538421298.997 * [misc]backup-simplify:  Simplify 0 into 0
1538421298.998 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421298.999 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421298.999 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421299.000 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421299.000 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421299.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.001 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538421299.001 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421299.001 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.001 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.001 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.002 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421299.002 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421299.002 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538421299.003 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421299.004 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421299.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.004 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538421299.004 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.006 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421299.006 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421299.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421299.008 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421299.008 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421299.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.009 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538421299.009 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421299.009 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.009 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.009 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538421299.010 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421299.010 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538421299.010 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538421299.010 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538421299.010 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538421299.010 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421299.010 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.010 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421299.010 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421299.010 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538421299.010 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421299.010 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538421299.010 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538421299.010 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538421299.010 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421299.010 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.010 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421299.010 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.010 * [misc]backup-simplify:  Simplify 1 into 1
1538421299.010 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421299.010 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421299.010 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421299.011 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.011 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421299.011 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.011 * [misc]backup-simplify:  Simplify 1 into 1
1538421299.011 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421299.011 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421299.011 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421299.011 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.011 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421299.011 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421299.011 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538421299.011 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421299.011 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538421299.011 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538421299.011 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421299.011 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.011 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421299.012 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.012 * [misc]backup-simplify:  Simplify 1 into 1
1538421299.012 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421299.012 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421299.012 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538421299.012 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538421299.012 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421299.012 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.012 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421299.012 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421299.012 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538421299.012 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421299.012 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538421299.012 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538421299.012 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538421299.013 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538421299.013 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421299.013 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538421299.013 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538421299.013 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538421299.013 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421299.013 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.013 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421299.013 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421299.013 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538421299.013 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421299.013 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538421299.013 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538421299.013 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538421299.013 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421299.013 * [misc]backup-simplify:  Simplify -1 into -1
1538421299.013 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421299.013 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.013 * [misc]backup-simplify:  Simplify 1 into 1
1538421299.013 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421299.013 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421299.014 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538421299.014 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538421299.014 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538421299.014 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421299.014 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421299.014 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421299.014 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538421299.015 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538421299.016 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421299.017 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538421299.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.017 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538421299.017 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421299.017 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.017 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.017 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421299.017 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538421299.018 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538421299.019 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421299.019 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538421299.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.019 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538421299.019 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.020 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421299.021 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421299.021 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421299.022 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421299.022 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421299.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.023 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538421299.023 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421299.023 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.023 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.023 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.024 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421299.024 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421299.024 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538421299.025 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421299.026 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421299.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.026 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538421299.026 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.029 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421299.030 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421299.030 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421299.032 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421299.032 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421299.032 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421299.033 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538421299.033 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421299.033 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.033 * [misc]backup-simplify:  Simplify 0 into 0
1538421299.033 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538421299.033 * * * [misc]progress:  simplifying candidates
1538421299.033 * * * * [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))>
1538421299.033 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))))>
1538421299.034 * * * * [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))))>
1538421299.034 * * * * [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))>
1538421299.034 * * * * [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))))>
1538421299.034 * * * * [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))))>
1538421299.034 * * * * [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))))>
1538421299.035 * * * * [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))))>
1538421299.035 * * * * [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))))>
1538421299.035 * * * * [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)))>
1538421299.035 * * * * [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)))>
1538421299.035 * [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))))))))
1538421299.035 * * [misc]simplify:  iters left: 6 (22 enodes)
1538421299.043 * * [misc]simplify:  iters left: 5 (39 enodes)
1538421299.057 * * [misc]simplify:  iters left: 4 (100 enodes)
1538421299.103 * * [misc]simplify:  iters left: 3 (219 enodes)
1538421299.178 * * [misc]simplify:  iters left: 2 (340 enodes)
1538421299.280 * * [misc]simplify:  iters left: 1 (396 enodes)
1538421299.327 * [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))))))
1538421299.327 * [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)))
1538421299.327 * * * * [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)))>
1538421299.328 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1538421299.328 * * [misc]simplify:  iters left: 6 (21 enodes)
1538421299.336 * * [misc]simplify:  iters left: 5 (38 enodes)
1538421299.351 * * [misc]simplify:  iters left: 4 (99 enodes)
1538421299.397 * * [misc]simplify:  iters left: 3 (218 enodes)
1538421299.465 * * [misc]simplify:  iters left: 2 (339 enodes)
1538421299.577 * * [misc]simplify:  iters left: 1 (395 enodes)
1538421299.617 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1538421299.617 * [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)))
1538421299.617 * * * * [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)))>
1538421299.617 * * * * [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))))))))>
1538421299.617 * * * * [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))>
1538421299.618 * * * * [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))>
1538421299.618 * * * * [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))>
1538421299.618 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538421299.618 * * [misc]simplify:  iters left: 5 (7 enodes)
1538421299.620 * * [misc]simplify:  iters left: 4 (12 enodes)
1538421299.621 * * [misc]simplify:  iters left: 3 (14 enodes)
1538421299.623 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538421299.623 * [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))
1538421299.623 * * * * [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))>
1538421299.623 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421299.623 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421299.624 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421299.625 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421299.625 * [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))
1538421299.625 * * * * [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))>
1538421299.625 * * * * [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))>
1538421299.625 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538421299.625 * * [misc]simplify:  iters left: 4 (7 enodes)
1538421299.626 * * [misc]simplify:  iters left: 3 (8 enodes)
1538421299.627 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538421299.627 * [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))
1538421299.627 * * * * [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))>
1538421299.627 * * * * [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))>
1538421299.627 * * * * [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))>
1538421299.627 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538421299.628 * * [misc]simplify:  iters left: 6 (9 enodes)
1538421299.629 * * [misc]simplify:  iters left: 5 (16 enodes)
1538421299.632 * * [misc]simplify:  iters left: 4 (41 enodes)
1538421299.640 * * [misc]simplify:  iters left: 3 (75 enodes)
1538421299.651 * * [misc]simplify:  iters left: 2 (99 enodes)
1538421299.675 * * [misc]simplify:  iters left: 1 (102 enodes)
1538421299.691 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538421299.691 * [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))
1538421299.692 * * * * [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))>
1538421299.692 * * * * [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))>
1538421299.692 * * * * [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))>
1538421299.692 * * * * [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))>
1538421299.692 * * * * [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))>
1538421299.692 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538421299.692 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421299.692 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538421299.692 * [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))
1538421299.692 * * * * [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))>
1538421299.693 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538421299.693 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421299.693 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538421299.693 * [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))
1538421299.693 * * * * [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))>
1538421299.693 * [enter]simplify:  Simplifying (sin phi2)
1538421299.693 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421299.694 * [exit]simplify:  Simplified to (sin phi2)
1538421299.694 * [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))
1538421299.694 * * * * [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))>
1538421299.694 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421299.694 * * [misc]simplify:  iters left: 4 (4 enodes)
1538421299.694 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421299.695 * [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))
1538421299.695 * * * * [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))>
1538421299.695 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538421299.695 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421299.695 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538421299.695 * [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))
1538421299.695 * * * * [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))>
1538421299.695 * * * * [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))>
1538421299.695 * * * * [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))>
1538421299.695 * * * * [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))>
1538421299.695 * * * * [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))>
1538421299.696 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1538421299.696 * * [misc]simplify:  iters left: 5 (7 enodes)
1538421299.697 * * [misc]simplify:  iters left: 4 (12 enodes)
1538421299.698 * * [misc]simplify:  iters left: 3 (14 enodes)
1538421299.700 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1538421299.700 * [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))
1538421299.700 * * * * [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))>
1538421299.700 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538421299.700 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421299.701 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421299.702 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538421299.702 * [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))
1538421299.702 * * * * [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))>
1538421299.702 * * * * [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))>
1538421299.702 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1538421299.702 * * [misc]simplify:  iters left: 4 (7 enodes)
1538421299.703 * * [misc]simplify:  iters left: 3 (8 enodes)
1538421299.704 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1538421299.704 * [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))
1538421299.704 * * * * [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))>
1538421299.704 * * * * [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))>
1538421299.705 * * * * [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))>
1538421299.705 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1538421299.705 * * [misc]simplify:  iters left: 6 (9 enodes)
1538421299.706 * * [misc]simplify:  iters left: 5 (16 enodes)
1538421299.709 * * [misc]simplify:  iters left: 4 (41 enodes)
1538421299.717 * * [misc]simplify:  iters left: 3 (75 enodes)
1538421299.733 * * [misc]simplify:  iters left: 2 (99 enodes)
1538421299.746 * * [misc]simplify:  iters left: 1 (102 enodes)
1538421299.763 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1538421299.763 * [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))
1538421299.763 * * * * [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))>
1538421299.763 * * * * [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))>
1538421299.763 * * * * [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))>
1538421299.763 * * * * [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))>
1538421299.763 * * * * [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))>
1538421299.763 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1538421299.763 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421299.764 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1538421299.764 * [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))
1538421299.764 * * * * [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))>
1538421299.765 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1538421299.765 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421299.766 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1538421299.766 * [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))
1538421299.766 * * * * [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))>
1538421299.766 * [enter]simplify:  Simplifying (sin lambda2)
1538421299.766 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421299.767 * [exit]simplify:  Simplified to (sin lambda2)
1538421299.767 * [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))
1538421299.767 * * * * [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))>
1538421299.767 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538421299.767 * * [misc]simplify:  iters left: 4 (4 enodes)
1538421299.769 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538421299.769 * [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))
1538421299.769 * * * * [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))>
1538421299.769 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1538421299.769 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421299.770 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1538421299.770 * [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))
1538421299.770 * * * * [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))>
1538421299.770 * * * * [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))>
1538421299.770 * * * * [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))>
1538421299.771 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538421299.771 * * [misc]simplify:  iters left: 6 (22 enodes)
1538421299.779 * * [misc]simplify:  iters left: 5 (42 enodes)
1538421299.793 * * [misc]simplify:  iters left: 4 (100 enodes)
1538421299.829 * * [misc]simplify:  iters left: 3 (222 enodes)
1538421299.893 * * [misc]simplify:  iters left: 2 (303 enodes)
1538421299.963 * * [misc]simplify:  iters left: 1 (327 enodes)
1538421300.005 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538421300.005 * [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))
1538421300.006 * * * * [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))>
1538421300.006 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1538421300.006 * * [misc]simplify:  iters left: 6 (22 enodes)
1538421300.012 * * [misc]simplify:  iters left: 5 (42 enodes)
1538421300.026 * * [misc]simplify:  iters left: 4 (100 enodes)
1538421300.073 * * [misc]simplify:  iters left: 3 (222 enodes)
1538421300.134 * * [misc]simplify:  iters left: 2 (303 enodes)
1538421300.224 * * [misc]simplify:  iters left: 1 (327 enodes)
1538421300.289 * [exit]simplify:  Simplified to (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538421300.290 * [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))
1538421300.290 * * * * [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))>
1538421300.290 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1538421300.290 * * [misc]simplify:  iters left: 6 (22 enodes)
1538421300.298 * * [misc]simplify:  iters left: 5 (42 enodes)
1538421300.313 * * [misc]simplify:  iters left: 4 (100 enodes)
1538421300.344 * * [misc]simplify:  iters left: 3 (222 enodes)
1538421300.400 * * [misc]simplify:  iters left: 2 (303 enodes)
1538421300.455 * * [misc]simplify:  iters left: 1 (327 enodes)
1538421300.501 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1538421300.501 * [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))
1538421300.501 * * * * [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)))))))>
1538421300.501 * [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))))))
1538421300.501 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421300.510 * * [misc]simplify:  iters left: 5 (45 enodes)
1538421300.525 * * [misc]simplify:  iters left: 4 (103 enodes)
1538421300.564 * * [misc]simplify:  iters left: 3 (225 enodes)
1538421300.630 * * [misc]simplify:  iters left: 2 (306 enodes)
1538421300.673 * * [misc]simplify:  iters left: 1 (315 enodes)
1538421300.703 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1538421300.703 * [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))))))
1538421300.703 * * * * [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))>
1538421300.703 * [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)
1538421300.703 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421300.711 * * [misc]simplify:  iters left: 5 (45 enodes)
1538421300.725 * * [misc]simplify:  iters left: 4 (103 enodes)
1538421300.749 * * [misc]simplify:  iters left: 3 (226 enodes)
1538421300.802 * * [misc]simplify:  iters left: 2 (308 enodes)
1538421300.875 * * [misc]simplify:  iters left: 1 (329 enodes)
1538421300.911 * [exit]simplify:  Simplified to (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R)
1538421300.911 * [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))
1538421300.911 * * * * [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)))))))>
1538421300.911 * [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))))))
1538421300.912 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421300.920 * * [misc]simplify:  iters left: 5 (45 enodes)
1538421300.928 * * [misc]simplify:  iters left: 4 (103 enodes)
1538421300.956 * * [misc]simplify:  iters left: 3 (225 enodes)
1538421301.029 * * [misc]simplify:  iters left: 2 (306 enodes)
1538421301.079 * * [misc]simplify:  iters left: 1 (315 enodes)
1538421301.120 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1538421301.120 * [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))))))
1538421301.120 * * * * [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))>
1538421301.120 * [enter]simplify:  Simplifying (* phi1 phi2)
1538421301.120 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421301.121 * * [misc]simplify:  iters left: 1 (4 enodes)
1538421301.121 * [exit]simplify:  Simplified to (* phi1 phi2)
1538421301.121 * [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))
1538421301.122 * * * * [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))>
1538421301.122 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421301.122 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421301.122 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421301.123 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421301.123 * [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))
1538421301.123 * * * * [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))>
1538421301.123 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421301.124 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421301.124 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421301.125 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421301.125 * [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))
1538421301.125 * * * * [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))>
1538421301.125 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538421301.125 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421301.126 * * [misc]simplify:  iters left: 1 (4 enodes)
1538421301.126 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538421301.126 * [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))
1538421301.126 * * * * [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))>
1538421301.127 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538421301.127 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421301.127 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421301.128 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538421301.128 * [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))
1538421301.128 * * * * [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))>
1538421301.128 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538421301.128 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421301.129 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421301.130 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538421301.130 * [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))
1538421301.130 * * * [misc]progress:  adding candidates to table
1538421302.841 * * [misc]progress:  iteration 3 / 4
1538421302.841 * * * [misc]progress:  picking best candidate
1538421303.030 * * * * [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))>
1538421303.030 * * * [misc]progress:  localizing error
1538421303.093 * * * [misc]progress:  generating rewritten candidates
1538421303.093 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1538421303.095 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1538421303.098 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1538421303.105 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2 1 1)
1538421303.114 * * * [misc]progress:  generating series expansions
1538421303.114 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1538421303.115 * [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)))))
1538421303.115 * [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
1538421303.115 * [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
1538421303.115 * [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)))))
1538421303.115 * [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
1538421303.116 * [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)))))
1538421303.116 * [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
1538421303.117 * [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)))))
1538421303.117 * [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
1538421303.117 * [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)))))
1538421303.117 * [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
1538421303.118 * [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)))))
1538421303.118 * [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
1538421303.119 * [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)))))
1538421303.119 * [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
1538421303.119 * [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)))))
1538421303.119 * [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
1538421303.120 * [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)))))
1538421303.120 * [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)))))
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.121 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.122 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.122 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.122 * [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)))))
1538421303.123 * [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)))))))
1538421303.123 * [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
1538421303.123 * [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
1538421303.124 * [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)))))))
1538421303.124 * [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
1538421303.125 * [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)))))))
1538421303.125 * [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
1538421303.125 * [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)))))))
1538421303.126 * [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
1538421303.126 * [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)))))))
1538421303.126 * [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
1538421303.127 * [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)))))))
1538421303.127 * [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
1538421303.128 * [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)))))))
1538421303.128 * [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
1538421303.129 * [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)))))))
1538421303.129 * [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
1538421303.130 * [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)))))))
1538421303.131 * [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)))))))
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.131 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.131 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.132 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.132 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.132 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.132 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.132 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.132 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.132 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.132 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.132 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.133 * [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)))))
1538421303.134 * [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))))))))
1538421303.134 * [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
1538421303.134 * [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
1538421303.135 * [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))))))))))
1538421303.135 * [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
1538421303.135 * [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))))))))))
1538421303.136 * [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
1538421303.136 * [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))))))))))
1538421303.137 * [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
1538421303.137 * [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))))))))))
1538421303.137 * [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
1538421303.138 * [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))))))))))
1538421303.138 * [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
1538421303.139 * [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))))))))))
1538421303.139 * [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
1538421303.140 * [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))))))))))
1538421303.140 * [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
1538421303.141 * [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))))))))))
1538421303.142 * [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))))))))))
1538421303.142 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.142 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.143 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.144 * [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)))))
1538421303.144 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1538421303.145 * [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))))))
1538421303.145 * [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
1538421303.145 * [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
1538421303.145 * [misc]taylor:  Taking taylor expansion of R in R
1538421303.145 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.145 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.145 * [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
1538421303.146 * [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)))))
1538421303.146 * [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
1538421303.146 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421303.146 * [misc]backup-simplify:  Simplify R into R
1538421303.146 * [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
1538421303.151 * [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)))))
1538421303.152 * [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
1538421303.152 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421303.152 * [misc]backup-simplify:  Simplify R into R
1538421303.152 * [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
1538421303.152 * [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)))))
1538421303.153 * [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
1538421303.153 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421303.153 * [misc]backup-simplify:  Simplify R into R
1538421303.153 * [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
1538421303.153 * [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)))))
1538421303.153 * [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
1538421303.153 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421303.153 * [misc]backup-simplify:  Simplify R into R
1538421303.153 * [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
1538421303.154 * [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)))))
1538421303.154 * [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
1538421303.154 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421303.154 * [misc]backup-simplify:  Simplify R into R
1538421303.154 * [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
1538421303.155 * [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)))))
1538421303.155 * [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)
1538421303.155 * [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
1538421303.155 * [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
1538421303.156 * [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)))))
1538421303.156 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421303.156 * [misc]backup-simplify:  Simplify R into R
1538421303.157 * [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))))))
1538421303.157 * [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
1538421303.157 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421303.157 * [misc]backup-simplify:  Simplify R into R
1538421303.157 * [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
1538421303.157 * [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)))))
1538421303.158 * [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)
1538421303.158 * [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
1538421303.158 * [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
1538421303.159 * [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)))))
1538421303.159 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421303.159 * [misc]backup-simplify:  Simplify R into R
1538421303.159 * [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))))))
1538421303.159 * [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
1538421303.159 * [misc]taylor:  Taking taylor expansion of R in R
1538421303.159 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.159 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.159 * [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
1538421303.160 * [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)))))
1538421303.161 * [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
1538421303.161 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.161 * [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
1538421303.161 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.161 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.161 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.161 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.162 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.162 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.162 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.162 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.162 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.162 * [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
1538421303.162 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.162 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.162 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.162 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.162 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.162 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.162 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.163 * [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
1538421303.163 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.163 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.163 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.163 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.163 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.164 * [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
1538421303.164 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.164 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.164 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.165 * [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)))))
1538421303.166 * [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)))))
1538421303.167 * [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
1538421303.167 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.167 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [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
1538421303.168 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.168 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.168 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.169 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.169 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.169 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.169 * [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
1538421303.169 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.169 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.170 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.170 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.170 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.170 * [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))))))
1538421303.171 * [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)
1538421303.171 * [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
1538421303.171 * [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
1538421303.171 * [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
1538421303.172 * [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)))))))
1538421303.172 * [misc]taylor:  Taking taylor expansion of R in R
1538421303.172 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.172 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.173 * [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)))))))
1538421303.173 * [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
1538421303.173 * [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
1538421303.174 * [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)))))))
1538421303.174 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421303.174 * [misc]backup-simplify:  Simplify R into R
1538421303.175 * [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)
1538421303.175 * [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
1538421303.175 * [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
1538421303.176 * [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)))))))
1538421303.176 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421303.176 * [misc]backup-simplify:  Simplify R into R
1538421303.177 * [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)
1538421303.177 * [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
1538421303.177 * [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
1538421303.178 * [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)))))))
1538421303.178 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421303.178 * [misc]backup-simplify:  Simplify R into R
1538421303.179 * [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)
1538421303.179 * [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
1538421303.179 * [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
1538421303.180 * [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)))))))
1538421303.180 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421303.180 * [misc]backup-simplify:  Simplify R into R
1538421303.181 * [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)
1538421303.181 * [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
1538421303.181 * [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
1538421303.182 * [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)))))))
1538421303.182 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421303.182 * [misc]backup-simplify:  Simplify R into R
1538421303.182 * [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)
1538421303.183 * [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
1538421303.183 * [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
1538421303.183 * [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)))))))
1538421303.184 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421303.184 * [misc]backup-simplify:  Simplify R into R
1538421303.184 * [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)
1538421303.184 * [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
1538421303.184 * [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
1538421303.185 * [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)))))))
1538421303.185 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421303.185 * [misc]backup-simplify:  Simplify R into R
1538421303.186 * [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)
1538421303.186 * [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
1538421303.186 * [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
1538421303.187 * [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)))))))
1538421303.187 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421303.187 * [misc]backup-simplify:  Simplify R into R
1538421303.188 * [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)
1538421303.188 * [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
1538421303.188 * [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
1538421303.189 * [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)))))))
1538421303.189 * [misc]taylor:  Taking taylor expansion of R in R
1538421303.189 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.189 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.190 * [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)))))))
1538421303.191 * [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)))))))
1538421303.192 * [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
1538421303.192 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.192 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.192 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.192 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.192 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.192 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.192 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.192 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.193 * [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
1538421303.193 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.193 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.193 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.193 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.193 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.193 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.194 * [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
1538421303.194 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.194 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.194 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.194 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.195 * [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
1538421303.195 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.195 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.197 * [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
1538421303.197 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.198 * [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
1538421303.198 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.198 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.198 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.198 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.198 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.198 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.198 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.198 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.198 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.198 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.198 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.198 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.198 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.198 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.199 * [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
1538421303.199 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.199 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.199 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.199 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.200 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.200 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.200 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.200 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.200 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.200 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.200 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.200 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.201 * [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
1538421303.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.201 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.201 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.201 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.201 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.201 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.201 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.201 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.201 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.201 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.202 * [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
1538421303.202 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.202 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.202 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.202 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.202 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.202 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.204 * [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
1538421303.205 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.206 * [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)
1538421303.207 * [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))
1538421303.207 * [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
1538421303.207 * [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
1538421303.207 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421303.207 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.207 * [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
1538421303.207 * [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
1538421303.208 * [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))))))))))
1538421303.208 * [misc]taylor:  Taking taylor expansion of R in R
1538421303.208 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.208 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.208 * [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))))))))))
1538421303.208 * [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
1538421303.209 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421303.209 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.209 * [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
1538421303.209 * [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
1538421303.209 * [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))))))))))
1538421303.209 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421303.209 * [misc]backup-simplify:  Simplify R into R
1538421303.210 * [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)
1538421303.210 * [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
1538421303.210 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421303.210 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.211 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda1
1538421303.211 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1538421303.211 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))))))))
1538421303.211 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421303.212 * [misc]backup-simplify:  Simplify R into R
1538421303.212 * [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)
1538421303.212 * [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
1538421303.212 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421303.213 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.213 * [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
1538421303.213 * [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
1538421303.213 * [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))))))))))
1538421303.214 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421303.214 * [misc]backup-simplify:  Simplify R into R
1538421303.214 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (log1p (expm1 (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))))))))) 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)
1538421303.214 * [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
1538421303.215 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421303.215 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.215 * [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
1538421303.215 * [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
1538421303.215 * [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))))))))))
1538421303.216 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421303.216 * [misc]backup-simplify:  Simplify R into R
1538421303.216 * [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)
1538421303.216 * [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
1538421303.217 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421303.217 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.217 * [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
1538421303.217 * [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
1538421303.217 * [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))))))))))
1538421303.218 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421303.218 * [misc]backup-simplify:  Simplify R into R
1538421303.218 * [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)
1538421303.219 * [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))
1538421303.219 * [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
1538421303.219 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421303.220 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.220 * [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
1538421303.220 * [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
1538421303.220 * [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))))))))))
1538421303.220 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421303.221 * [misc]backup-simplify:  Simplify R into R
1538421303.221 * [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)
1538421303.222 * [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))
1538421303.222 * [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
1538421303.222 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421303.222 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.222 * [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
1538421303.222 * [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
1538421303.223 * [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))))))))))
1538421303.223 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421303.223 * [misc]backup-simplify:  Simplify R into R
1538421303.224 * [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)
1538421303.225 * [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))
1538421303.225 * [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
1538421303.225 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421303.225 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.225 * [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
1538421303.225 * [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
1538421303.226 * [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))))))))))
1538421303.226 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421303.226 * [misc]backup-simplify:  Simplify R into R
1538421303.227 * [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)
1538421303.228 * [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))
1538421303.228 * [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
1538421303.228 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421303.228 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.228 * [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
1538421303.228 * [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
1538421303.229 * [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))))))))))
1538421303.229 * [misc]taylor:  Taking taylor expansion of R in R
1538421303.229 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.229 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.230 * [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))))))))))
1538421303.231 * [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)))))))))))
1538421303.232 * [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)))))))))))
1538421303.233 * [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
1538421303.234 * [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
1538421303.234 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.234 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.234 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.234 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.234 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.234 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.234 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.234 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.235 * [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
1538421303.236 * [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
1538421303.236 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.236 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.236 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.236 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.236 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.236 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.237 * [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
1538421303.239 * [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
1538421303.239 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.239 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.239 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.239 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.240 * [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
1538421303.241 * [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
1538421303.241 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.241 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.242 * [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
1538421303.243 * [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
1538421303.243 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.244 * [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
1538421303.245 * [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
1538421303.245 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.246 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.246 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.246 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.246 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.246 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.246 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.246 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.246 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.246 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.247 * [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
1538421303.248 * [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
1538421303.248 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421303.248 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.248 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.248 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.248 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.248 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.248 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.248 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.248 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.249 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.249 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.249 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.249 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.249 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.250 * [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
1538421303.251 * [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
1538421303.251 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.251 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.251 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.251 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.251 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.251 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.251 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.251 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.251 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.251 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.252 * [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
1538421303.254 * [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
1538421303.254 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421303.254 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.254 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.254 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.254 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.254 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.255 * [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
1538421303.257 * [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
1538421303.257 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.258 * [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))))))
1538421303.258 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1538421303.258 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538421303.258 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538421303.258 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538421303.258 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538421303.258 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421303.258 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421303.259 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538421303.259 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538421303.259 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421303.259 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421303.259 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.259 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.259 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421303.259 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421303.259 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421303.259 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.259 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.259 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421303.259 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421303.259 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421303.259 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421303.259 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421303.259 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421303.259 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421303.259 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421303.259 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.259 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.259 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421303.259 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421303.259 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421303.259 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421303.259 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421303.259 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538421303.260 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538421303.260 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538421303.260 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538421303.260 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.260 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.260 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.260 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.260 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538421303.261 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.262 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538421303.262 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.263 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421303.263 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538421303.263 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421303.263 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421303.263 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.263 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.263 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.263 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.265 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.265 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.266 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.266 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.267 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.268 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.268 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538421303.268 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.268 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.268 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.269 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421303.269 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.269 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.271 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421303.271 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421303.273 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.273 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421303.273 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.275 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538421303.276 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538421303.276 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538421303.276 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538421303.276 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538421303.276 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538421303.276 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421303.276 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421303.276 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.276 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.276 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538421303.276 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421303.276 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.276 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.277 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.277 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.277 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.281 * [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
1538421303.281 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538421303.283 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.284 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538421303.284 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.286 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.287 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538421303.287 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.287 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.287 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.287 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538421303.287 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421303.287 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538421303.287 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421303.287 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421303.287 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421303.287 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421303.287 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.287 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.287 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.288 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421303.288 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421303.288 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421303.288 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421303.288 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421303.288 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421303.288 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421303.288 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421303.288 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421303.288 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421303.288 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421303.288 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421303.288 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421303.288 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421303.288 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421303.288 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421303.288 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421303.288 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421303.288 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421303.288 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.288 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.288 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.289 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421303.289 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421303.289 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421303.289 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421303.289 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421303.289 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421303.289 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421303.289 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421303.289 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421303.289 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421303.289 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421303.289 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421303.289 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.289 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.289 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.289 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421303.289 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538421303.290 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538421303.290 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538421303.290 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421303.290 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421303.290 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421303.290 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421303.290 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421303.290 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.290 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.290 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.290 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421303.290 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421303.290 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421303.290 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421303.290 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421303.290 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421303.290 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421303.290 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421303.291 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538421303.291 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538421303.291 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538421303.291 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421303.291 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421303.291 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.291 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538421303.291 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538421303.293 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.293 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538421303.293 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421303.293 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.293 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.293 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.293 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.295 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538421303.295 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538421303.296 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.297 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538421303.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.297 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421303.297 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.298 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.298 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.299 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421303.299 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.300 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.300 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421303.300 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.300 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.300 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.300 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.301 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.302 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.302 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421303.303 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.303 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.304 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421303.304 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.305 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421303.306 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421303.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421303.308 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.308 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421303.308 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.309 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538421303.309 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.309 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.309 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.309 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538421303.309 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421303.309 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538421303.309 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421303.309 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421303.309 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421303.309 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421303.309 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.309 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421303.309 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421303.309 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421303.309 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421303.310 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421303.310 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421303.310 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421303.310 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421303.310 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.310 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421303.310 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.310 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.310 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.310 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421303.310 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421303.310 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421303.310 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421303.310 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421303.310 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.310 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421303.310 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.310 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.310 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.310 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421303.310 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421303.310 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421303.311 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421303.311 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.311 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421303.311 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421303.311 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421303.311 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421303.311 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421303.311 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421303.311 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421303.311 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421303.311 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421303.311 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.311 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421303.311 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.311 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.311 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.311 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421303.311 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421303.311 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421303.311 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421303.311 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.311 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421303.311 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421303.311 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421303.312 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421303.312 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421303.312 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538421303.312 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538421303.312 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538421303.312 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421303.312 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421303.312 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421303.312 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421303.312 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421303.312 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.312 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421303.312 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421303.312 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421303.312 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421303.312 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421303.313 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421303.313 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421303.313 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421303.313 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.313 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421303.313 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.313 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.313 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.313 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421303.313 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538421303.313 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538421303.313 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538421303.313 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421303.313 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421303.314 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.314 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538421303.314 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538421303.315 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.316 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538421303.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421303.316 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.316 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.316 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.316 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.316 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538421303.317 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538421303.318 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538421303.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.318 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421303.318 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.319 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.320 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421303.321 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.322 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421303.322 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.322 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.322 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.322 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.323 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.323 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.324 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421303.325 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.325 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421303.326 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.327 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421303.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421303.328 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421303.330 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421303.331 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.331 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538421303.331 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421303.331 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.331 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.331 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538421303.331 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2 1 1)
1538421303.332 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1538421303.332 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538421303.332 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538421303.332 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538421303.332 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421303.332 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421303.332 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538421303.332 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538421303.332 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421303.332 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421303.332 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.332 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.332 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538421303.332 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538421303.332 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421303.332 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.332 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.332 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538421303.332 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421303.332 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421303.332 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538421303.332 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538421303.332 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538421303.332 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538421303.332 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421303.332 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.332 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.332 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538421303.332 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421303.332 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421303.332 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538421303.332 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538421303.333 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538421303.333 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538421303.333 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538421303.333 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538421303.333 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.333 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.333 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.333 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.333 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538421303.335 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.335 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538421303.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.336 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421303.336 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538421303.336 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421303.336 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421303.336 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.336 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.336 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.337 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.337 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.338 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.339 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.339 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.340 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.341 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538421303.341 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.341 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.341 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.342 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421303.342 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.342 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.343 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421303.344 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421303.345 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.346 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421303.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.348 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538421303.348 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538421303.348 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538421303.348 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538421303.348 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538421303.349 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538421303.349 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421303.349 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421303.349 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.349 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.349 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538421303.349 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421303.349 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.349 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.350 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.350 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.350 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.353 * [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
1538421303.354 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538421303.356 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.356 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538421303.357 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.359 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.359 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538421303.360 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.360 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.360 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.360 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538421303.360 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421303.360 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538421303.360 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538421303.360 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538421303.360 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421303.360 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421303.360 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.360 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.360 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.360 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421303.360 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538421303.360 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421303.360 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421303.360 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421303.360 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421303.361 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421303.361 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538421303.361 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421303.361 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421303.361 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421303.361 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421303.361 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538421303.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421303.361 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.361 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.361 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.361 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421303.361 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421303.361 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421303.361 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421303.362 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421303.362 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421303.362 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538421303.362 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538421303.362 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421303.362 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421303.362 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.362 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.362 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.362 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421303.362 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538421303.362 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538421303.362 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538421303.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421303.363 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538421303.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538421303.363 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421303.363 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421303.363 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.363 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.363 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421303.363 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421303.363 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538421303.363 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421303.363 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421303.363 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421303.363 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421303.363 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421303.363 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538421303.363 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538421303.364 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538421303.364 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538421303.364 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421303.364 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421303.364 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.364 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538421303.364 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538421303.366 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.366 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538421303.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.366 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538421303.366 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.366 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.366 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.366 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.367 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538421303.367 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538421303.368 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.368 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538421303.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.368 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538421303.368 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.369 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.369 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421303.369 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.370 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.370 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538421303.370 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.370 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.370 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.370 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.371 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.371 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.371 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538421303.372 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.372 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.372 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.372 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538421303.372 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.373 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421303.373 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421303.373 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421303.374 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.375 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421303.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.375 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538421303.375 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.375 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.375 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.375 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538421303.375 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421303.375 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538421303.375 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538421303.375 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538421303.375 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538421303.375 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421303.376 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.376 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421303.376 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421303.376 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538421303.376 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421303.376 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538421303.376 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538421303.376 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538421303.376 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421303.376 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.376 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421303.376 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.376 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.376 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.376 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421303.376 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538421303.376 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538421303.376 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538421303.376 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421303.376 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.376 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421303.376 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.376 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.376 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.376 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421303.376 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538421303.376 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538421303.376 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421303.376 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.376 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421303.376 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421303.376 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538421303.376 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421303.376 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538421303.376 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538421303.376 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538421303.376 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538421303.377 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421303.377 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.377 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421303.377 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.377 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.377 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.377 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421303.377 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538421303.377 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538421303.377 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421303.377 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.377 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421303.377 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421303.377 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538421303.377 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421303.377 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538421303.377 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538421303.377 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538421303.377 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538421303.377 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421303.377 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538421303.377 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538421303.377 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538421303.377 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421303.377 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.377 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421303.377 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421303.377 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538421303.377 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421303.377 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538421303.377 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538421303.377 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538421303.377 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421303.378 * [misc]backup-simplify:  Simplify -1 into -1
1538421303.378 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421303.378 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.378 * [misc]backup-simplify:  Simplify 1 into 1
1538421303.378 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421303.378 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421303.378 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538421303.378 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538421303.378 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538421303.378 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421303.378 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421303.378 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.378 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538421303.378 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538421303.379 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.379 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538421303.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.379 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538421303.380 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.380 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.380 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.380 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421303.380 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538421303.380 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538421303.381 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421303.381 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538421303.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.381 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538421303.381 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.382 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.382 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.382 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421303.382 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.383 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.383 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538421303.383 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.383 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.383 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.383 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.384 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421303.384 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421303.384 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538421303.385 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.385 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421303.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.385 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538421303.385 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.386 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421303.387 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421303.387 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421303.388 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421303.389 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421303.389 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421303.389 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538421303.389 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421303.389 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.389 * [misc]backup-simplify:  Simplify 0 into 0
1538421303.389 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538421303.390 * * * [misc]progress:  simplifying candidates
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))>
1538421303.390 * * * * [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))))>
1538421303.390 * * * * [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))))>
1538421303.391 * * * * [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))>
1538421303.391 * * * * [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))))>
1538421303.391 * * * * [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))))>
1538421303.391 * * * * [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))))>
1538421303.391 * * * * [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))))>
1538421303.391 * * * * [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))))>
1538421303.391 * * * * [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)))>
1538421303.391 * * * * [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)))>
1538421303.391 * [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))))))))))
1538421303.392 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421303.399 * * [misc]simplify:  iters left: 5 (41 enodes)
1538421303.415 * * [misc]simplify:  iters left: 4 (102 enodes)
1538421303.463 * * [misc]simplify:  iters left: 3 (218 enodes)
1538421303.559 * * [misc]simplify:  iters left: 2 (344 enodes)
1538421303.672 * * [misc]simplify:  iters left: 1 (406 enodes)
1538421303.711 * [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))))))
1538421303.712 * [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)))
1538421303.712 * * * * [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)))>
1538421303.712 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))
1538421303.712 * * [misc]simplify:  iters left: 6 (23 enodes)
1538421303.715 * * [misc]simplify:  iters left: 5 (40 enodes)
1538421303.723 * * [misc]simplify:  iters left: 4 (101 enodes)
1538421303.753 * * [misc]simplify:  iters left: 3 (221 enodes)
1538421303.805 * * [misc]simplify:  iters left: 2 (342 enodes)
1538421303.871 * * [misc]simplify:  iters left: 1 (398 enodes)
1538421303.902 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1538421303.902 * [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)))
1538421303.902 * * * * [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)))>
1538421303.902 * * * * [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))))))))))>
1538421303.902 * * * * [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))>
1538421303.902 * * * * [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))>
1538421303.902 * * * * [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))>
1538421303.902 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538421303.903 * * [misc]simplify:  iters left: 5 (7 enodes)
1538421303.904 * * [misc]simplify:  iters left: 4 (12 enodes)
1538421303.907 * * [misc]simplify:  iters left: 3 (14 enodes)
1538421303.911 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538421303.911 * [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))
1538421303.911 * * * * [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))>
1538421303.912 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421303.912 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421303.913 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421303.915 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421303.915 * [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))
1538421303.915 * * * * [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))>
1538421303.915 * * * * [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))>
1538421303.915 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538421303.915 * * [misc]simplify:  iters left: 4 (7 enodes)
1538421303.918 * * [misc]simplify:  iters left: 3 (8 enodes)
1538421303.920 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538421303.920 * [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))
1538421303.920 * * * * [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))>
1538421303.920 * * * * [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))>
1538421303.920 * * * * [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))>
1538421303.920 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538421303.921 * * [misc]simplify:  iters left: 6 (9 enodes)
1538421303.924 * * [misc]simplify:  iters left: 5 (16 enodes)
1538421303.930 * * [misc]simplify:  iters left: 4 (41 enodes)
1538421303.938 * * [misc]simplify:  iters left: 3 (75 enodes)
1538421303.949 * * [misc]simplify:  iters left: 2 (99 enodes)
1538421303.968 * * [misc]simplify:  iters left: 1 (102 enodes)
1538421303.982 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538421303.982 * [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))
1538421303.982 * * * * [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))>
1538421303.982 * * * * [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))>
1538421303.982 * * * * [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))>
1538421303.982 * * * * [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))>
1538421303.982 * * * * [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))>
1538421303.982 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538421303.982 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421303.983 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538421303.983 * [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))
1538421303.983 * * * * [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))>
1538421303.983 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538421303.983 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421303.983 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538421303.983 * [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))
1538421303.983 * * * * [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))>
1538421303.984 * [enter]simplify:  Simplifying (sin phi2)
1538421303.984 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421303.984 * [exit]simplify:  Simplified to (sin phi2)
1538421303.984 * [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))
1538421303.984 * * * * [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))>
1538421303.984 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421303.984 * * [misc]simplify:  iters left: 4 (4 enodes)
1538421303.985 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421303.985 * [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))
1538421303.985 * * * * [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))>
1538421303.985 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538421303.985 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421303.985 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538421303.985 * [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))
1538421303.985 * * * * [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))>
1538421303.986 * * * * [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))>
1538421303.986 * * * * [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))>
1538421303.986 * * * * [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))>
1538421303.986 * * * * [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))>
1538421303.986 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1538421303.986 * * [misc]simplify:  iters left: 5 (7 enodes)
1538421303.987 * * [misc]simplify:  iters left: 4 (12 enodes)
1538421303.989 * * [misc]simplify:  iters left: 3 (14 enodes)
1538421303.991 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1538421303.991 * [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))
1538421303.991 * * * * [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))>
1538421303.991 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538421303.991 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421303.992 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421303.993 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538421303.993 * [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))
1538421303.993 * * * * [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))>
1538421303.993 * * * * [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))>
1538421303.993 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1538421303.993 * * [misc]simplify:  iters left: 4 (7 enodes)
1538421303.994 * * [misc]simplify:  iters left: 3 (8 enodes)
1538421303.995 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1538421303.995 * [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))
1538421303.995 * * * * [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))>
1538421303.995 * * * * [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))>
1538421303.995 * * * * [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))>
1538421303.995 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1538421303.995 * * [misc]simplify:  iters left: 6 (9 enodes)
1538421303.997 * * [misc]simplify:  iters left: 5 (16 enodes)
1538421304.001 * * [misc]simplify:  iters left: 4 (41 enodes)
1538421304.015 * * [misc]simplify:  iters left: 3 (75 enodes)
1538421304.027 * * [misc]simplify:  iters left: 2 (99 enodes)
1538421304.040 * * [misc]simplify:  iters left: 1 (102 enodes)
1538421304.063 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1538421304.063 * [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))
1538421304.063 * * * * [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))>
1538421304.063 * * * * [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))>
1538421304.063 * * * * [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))>
1538421304.063 * * * * [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))>
1538421304.063 * * * * [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))>
1538421304.064 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1538421304.064 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421304.065 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1538421304.065 * [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))
1538421304.065 * * * * [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))>
1538421304.065 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1538421304.065 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421304.066 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1538421304.066 * [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))
1538421304.066 * * * * [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))>
1538421304.066 * [enter]simplify:  Simplifying (sin lambda2)
1538421304.066 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421304.067 * [exit]simplify:  Simplified to (sin lambda2)
1538421304.067 * [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))
1538421304.067 * * * * [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))>
1538421304.067 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538421304.067 * * [misc]simplify:  iters left: 4 (4 enodes)
1538421304.068 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1538421304.068 * [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))
1538421304.068 * * * * [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))>
1538421304.069 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1538421304.069 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421304.070 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1538421304.070 * [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))
1538421304.070 * * * * [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))>
1538421304.070 * * * * [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))>
1538421304.070 * * * * [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))>
1538421304.070 * [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)))))
1538421304.071 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421304.079 * * [misc]simplify:  iters left: 5 (43 enodes)
1538421304.093 * * [misc]simplify:  iters left: 4 (96 enodes)
1538421304.132 * * [misc]simplify:  iters left: 3 (205 enodes)
1538421304.215 * * [misc]simplify:  iters left: 2 (296 enodes)
1538421304.306 * * [misc]simplify:  iters left: 1 (331 enodes)
1538421304.404 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538421304.404 * [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))
1538421304.404 * * * * [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))>
1538421304.404 * [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)))))
1538421304.405 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421304.412 * * [misc]simplify:  iters left: 5 (42 enodes)
1538421304.428 * * [misc]simplify:  iters left: 4 (98 enodes)
1538421304.467 * * [misc]simplify:  iters left: 3 (218 enodes)
1538421304.528 * * [misc]simplify:  iters left: 2 (296 enodes)
1538421304.570 * * [misc]simplify:  iters left: 1 (310 enodes)
1538421304.624 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538421304.624 * [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))
1538421304.624 * * * * [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))>
1538421304.624 * [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)))))
1538421304.624 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421304.629 * * [misc]simplify:  iters left: 5 (43 enodes)
1538421304.643 * * [misc]simplify:  iters left: 4 (96 enodes)
1538421304.663 * * [misc]simplify:  iters left: 3 (205 enodes)
1538421304.713 * * [misc]simplify:  iters left: 2 (296 enodes)
1538421304.778 * * [misc]simplify:  iters left: 1 (331 enodes)
1538421304.858 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538421304.858 * [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))
1538421304.859 * * * * [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)))))))>
1538421304.859 * [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))))))
1538421304.859 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421304.863 * * [misc]simplify:  iters left: 5 (46 enodes)
1538421304.871 * * [misc]simplify:  iters left: 4 (99 enodes)
1538421304.896 * * [misc]simplify:  iters left: 3 (208 enodes)
1538421304.983 * * [misc]simplify:  iters left: 2 (303 enodes)
1538421305.031 * * [misc]simplify:  iters left: 1 (336 enodes)
1538421305.092 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538421305.092 * [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))))))
1538421305.092 * * * * [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))>
1538421305.092 * [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)
1538421305.092 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421305.101 * * [misc]simplify:  iters left: 5 (45 enodes)
1538421305.118 * * [misc]simplify:  iters left: 4 (101 enodes)
1538421305.147 * * [misc]simplify:  iters left: 3 (222 enodes)
1538421305.201 * * [misc]simplify:  iters left: 2 (306 enodes)
1538421305.270 * * [misc]simplify:  iters left: 1 (330 enodes)
1538421305.304 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1538421305.304 * [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))))))
1538421305.304 * * * * [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)))))))>
1538421305.304 * [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))))))
1538421305.305 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421305.314 * * [misc]simplify:  iters left: 5 (46 enodes)
1538421305.329 * * [misc]simplify:  iters left: 4 (99 enodes)
1538421305.371 * * [misc]simplify:  iters left: 3 (208 enodes)
1538421305.457 * * [misc]simplify:  iters left: 2 (303 enodes)
1538421305.516 * * [misc]simplify:  iters left: 1 (336 enodes)
1538421305.612 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538421305.612 * [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))))))
1538421305.612 * * * * [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))>
1538421305.612 * [enter]simplify:  Simplifying (* phi1 phi2)
1538421305.612 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421305.613 * * [misc]simplify:  iters left: 1 (4 enodes)
1538421305.614 * [exit]simplify:  Simplified to (* phi1 phi2)
1538421305.614 * [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))
1538421305.614 * * * * [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))>
1538421305.614 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421305.615 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421305.616 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421305.619 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421305.619 * [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))
1538421305.619 * * * * [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))>
1538421305.619 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421305.619 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421305.621 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421305.623 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421305.623 * [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))
1538421305.623 * * * * [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))>
1538421305.623 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538421305.623 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421305.624 * * [misc]simplify:  iters left: 1 (4 enodes)
1538421305.625 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538421305.625 * [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))
1538421305.625 * * * * [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))>
1538421305.626 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538421305.626 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421305.627 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421305.629 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538421305.629 * [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))
1538421305.629 * * * * [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))>
1538421305.629 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538421305.629 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421305.631 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421305.632 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538421305.632 * [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))
1538421305.632 * * * [misc]progress:  adding candidates to table
1538421307.584 * * [misc]progress:  iteration 4 / 4
1538421307.585 * * * [misc]progress:  picking best candidate
1538421307.701 * * * * [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))>
1538421307.701 * * * [misc]progress:  localizing error
1538421307.786 * * * [misc]progress:  generating rewritten candidates
1538421307.786 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2 2 1 1)
1538421307.789 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1538421307.791 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1538421307.793 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1538421307.802 * * * [misc]progress:  generating series expansions
1538421307.802 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2 2 1 1)
1538421307.802 * [misc]backup-simplify:  Simplify (log (exp (* (sin lambda1) (sin lambda2)))) into (* (sin lambda1) (sin lambda2))
1538421307.802 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1538421307.802 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1538421307.802 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1538421307.802 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421307.802 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421307.802 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1538421307.802 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1538421307.802 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421307.802 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421307.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.802 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.802 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538421307.802 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538421307.802 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421307.802 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.802 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.802 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538421307.802 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421307.802 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421307.802 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538421307.802 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538421307.802 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1538421307.803 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1538421307.803 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421307.803 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.803 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.803 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1538421307.803 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421307.803 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421307.803 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1538421307.803 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1538421307.803 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1538421307.803 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1538421307.803 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1538421307.803 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1538421307.803 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.803 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.803 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.803 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.803 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1538421307.804 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421307.804 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1538421307.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.805 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421307.805 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1538421307.805 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421307.805 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421307.805 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.805 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.805 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.805 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.806 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421307.806 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1538421307.807 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.807 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1538421307.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.808 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.808 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1538421307.808 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.808 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.808 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.808 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421307.808 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.808 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.809 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421307.810 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421307.811 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.811 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421307.811 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.812 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538421307.812 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1538421307.813 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1538421307.813 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1538421307.813 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1538421307.813 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538421307.813 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1538421307.813 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421307.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.813 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.813 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538421307.813 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421307.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.813 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.814 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.814 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.814 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.815 * [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
1538421307.816 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538421307.817 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.817 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538421307.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.819 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.819 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1538421307.819 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.819 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.819 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.819 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1538421307.819 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421307.819 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1538421307.819 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538421307.819 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538421307.820 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421307.820 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421307.820 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.820 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.820 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421307.820 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538421307.820 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421307.820 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421307.820 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421307.820 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421307.820 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421307.820 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538421307.820 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421307.820 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421307.820 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421307.820 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421307.820 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538421307.820 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421307.820 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.820 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.820 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.820 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421307.820 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1538421307.820 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421307.820 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421307.820 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1538421307.820 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421307.821 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1538421307.821 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1538421307.821 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1538421307.821 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421307.821 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.821 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.821 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421307.821 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1538421307.821 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1538421307.821 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1538421307.821 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421307.821 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1538421307.821 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1538421307.821 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1538421307.821 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421307.821 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.821 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.821 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.821 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1538421307.821 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1538421307.821 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1538421307.821 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421307.821 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421307.821 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1538421307.821 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1538421307.822 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1538421307.822 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1538421307.822 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1538421307.822 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1538421307.822 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421307.822 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1538421307.822 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.822 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1538421307.822 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1538421307.823 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421307.823 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1538421307.823 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.823 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538421307.823 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.823 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.823 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.823 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.824 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1538421307.824 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1538421307.824 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421307.824 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1538421307.825 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.825 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1538421307.825 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.825 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421307.826 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421307.826 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421307.826 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.826 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421307.827 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.827 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538421307.827 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.827 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.827 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.827 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.827 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421307.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421307.828 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538421307.828 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421307.829 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.829 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1538421307.829 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.830 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421307.830 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421307.830 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421307.831 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.832 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421307.832 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.832 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1538421307.832 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.832 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.832 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.832 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1538421307.832 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421307.832 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1538421307.832 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538421307.832 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538421307.832 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538421307.832 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421307.832 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.832 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421307.832 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421307.832 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538421307.832 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421307.832 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538421307.832 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538421307.833 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538421307.833 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421307.833 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.833 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421307.833 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.833 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.833 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421307.833 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421307.833 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421307.833 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.833 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421307.833 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.833 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.833 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421307.833 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421307.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421307.833 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.833 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421307.833 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421307.833 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538421307.833 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421307.833 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538421307.833 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1538421307.833 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421307.833 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.833 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1538421307.833 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.833 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.834 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421307.834 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421307.834 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1538421307.834 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1538421307.834 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421307.834 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.834 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1538421307.834 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1538421307.834 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1538421307.834 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421307.834 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1538421307.834 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1538421307.834 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1538421307.834 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1538421307.834 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421307.834 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1538421307.834 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1538421307.834 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1538421307.834 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421307.834 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.834 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1538421307.834 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1538421307.834 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1538421307.834 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1538421307.834 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1538421307.834 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1538421307.834 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1538421307.834 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421307.834 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.834 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1538421307.834 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.834 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.835 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421307.835 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1538421307.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1538421307.835 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1538421307.835 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1538421307.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421307.835 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1538421307.835 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.835 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1538421307.835 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1538421307.836 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421307.836 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1538421307.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.836 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538421307.836 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.837 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.837 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.837 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.837 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1538421307.837 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1538421307.838 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421307.838 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1538421307.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.838 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1538421307.838 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.839 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421307.839 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421307.839 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421307.839 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.840 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421307.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.840 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538421307.840 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.840 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.840 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.840 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.841 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421307.841 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421307.841 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1538421307.842 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.842 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421307.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.842 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1538421307.842 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.843 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421307.844 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421307.844 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1538421307.845 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.845 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421307.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.845 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1538421307.845 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.845 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.846 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1538421307.846 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1538421307.846 * [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)))))
1538421307.846 * [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
1538421307.846 * [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
1538421307.846 * [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)))))
1538421307.846 * [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
1538421307.847 * [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)))))
1538421307.847 * [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
1538421307.847 * [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)))))
1538421307.847 * [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
1538421307.847 * [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)))))
1538421307.847 * [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
1538421307.848 * [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)))))
1538421307.848 * [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
1538421307.848 * [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)))))
1538421307.848 * [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
1538421307.848 * [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)))))
1538421307.848 * [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
1538421307.849 * [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)))))
1538421307.849 * [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)))))
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.849 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.850 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.850 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.850 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.850 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.850 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.850 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.850 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.850 * [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)))))
1538421307.850 * [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)))))))
1538421307.850 * [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
1538421307.850 * [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
1538421307.851 * [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)))))))
1538421307.851 * [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
1538421307.851 * [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)))))))
1538421307.851 * [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
1538421307.852 * [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)))))))
1538421307.853 * [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
1538421307.854 * [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)))))))
1538421307.854 * [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
1538421307.854 * [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)))))))
1538421307.855 * [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
1538421307.856 * [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)))))))
1538421307.856 * [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
1538421307.856 * [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)))))))
1538421307.856 * [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
1538421307.857 * [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)))))))
1538421307.858 * [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)))))))
1538421307.858 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.858 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.858 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.858 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.858 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.858 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.858 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.859 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.860 * [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)))))
1538421307.860 * [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))))))))
1538421307.860 * [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
1538421307.860 * [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
1538421307.861 * [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))))))))))
1538421307.861 * [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
1538421307.861 * [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))))))))))
1538421307.861 * [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
1538421307.862 * [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))))))))))
1538421307.862 * [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
1538421307.862 * [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))))))))))
1538421307.862 * [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
1538421307.863 * [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))))))))))
1538421307.863 * [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
1538421307.863 * [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))))))))))
1538421307.863 * [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
1538421307.864 * [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))))))))))
1538421307.864 * [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
1538421307.864 * [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))))))))))
1538421307.864 * [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))))))))))
1538421307.864 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.865 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.866 * [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)))))
1538421307.866 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1538421307.866 * [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))))))
1538421307.866 * [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
1538421307.866 * [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
1538421307.866 * [misc]taylor:  Taking taylor expansion of R in R
1538421307.866 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.866 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.866 * [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
1538421307.866 * [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)))))
1538421307.866 * [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
1538421307.866 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421307.866 * [misc]backup-simplify:  Simplify R into R
1538421307.866 * [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
1538421307.867 * [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)))))
1538421307.867 * [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
1538421307.867 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421307.867 * [misc]backup-simplify:  Simplify R into R
1538421307.867 * [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
1538421307.867 * [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)))))
1538421307.867 * [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
1538421307.867 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421307.867 * [misc]backup-simplify:  Simplify R into R
1538421307.867 * [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
1538421307.867 * [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)))))
1538421307.868 * [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
1538421307.868 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421307.868 * [misc]backup-simplify:  Simplify R into R
1538421307.868 * [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
1538421307.868 * [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)))))
1538421307.868 * [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
1538421307.868 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421307.868 * [misc]backup-simplify:  Simplify R into R
1538421307.868 * [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
1538421307.868 * [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)))))
1538421307.869 * [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)
1538421307.869 * [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
1538421307.869 * [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
1538421307.869 * [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)))))
1538421307.869 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421307.869 * [misc]backup-simplify:  Simplify R into R
1538421307.869 * [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))))))
1538421307.869 * [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
1538421307.869 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421307.869 * [misc]backup-simplify:  Simplify R into R
1538421307.869 * [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
1538421307.870 * [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)))))
1538421307.870 * [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)
1538421307.870 * [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
1538421307.870 * [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
1538421307.870 * [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)))))
1538421307.870 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421307.870 * [misc]backup-simplify:  Simplify R into R
1538421307.871 * [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))))))
1538421307.871 * [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
1538421307.871 * [misc]taylor:  Taking taylor expansion of R in R
1538421307.871 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.871 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.871 * [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
1538421307.871 * [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)))))
1538421307.871 * [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
1538421307.871 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [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
1538421307.872 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [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
1538421307.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.872 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.873 * [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
1538421307.873 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.873 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.873 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.873 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.873 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.873 * [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
1538421307.873 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.873 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.873 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.874 * [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)))))
1538421307.874 * [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)))))
1538421307.875 * [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
1538421307.875 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.875 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [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
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.876 * [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
1538421307.876 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.877 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.877 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.877 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.877 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.877 * [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))))))
1538421307.877 * [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)
1538421307.878 * [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
1538421307.878 * [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
1538421307.878 * [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
1538421307.878 * [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)))))))
1538421307.878 * [misc]taylor:  Taking taylor expansion of R in R
1538421307.878 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.878 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.878 * [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)))))))
1538421307.879 * [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
1538421307.879 * [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
1538421307.879 * [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)))))))
1538421307.879 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421307.879 * [misc]backup-simplify:  Simplify R into R
1538421307.879 * [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)
1538421307.879 * [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
1538421307.880 * [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
1538421307.880 * [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)))))))
1538421307.880 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421307.880 * [misc]backup-simplify:  Simplify R into R
1538421307.880 * [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)
1538421307.880 * [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
1538421307.880 * [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
1538421307.881 * [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)))))))
1538421307.881 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421307.881 * [misc]backup-simplify:  Simplify R into R
1538421307.881 * [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)
1538421307.881 * [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
1538421307.881 * [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
1538421307.882 * [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)))))))
1538421307.882 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421307.882 * [misc]backup-simplify:  Simplify R into R
1538421307.882 * [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)
1538421307.882 * [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
1538421307.882 * [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
1538421307.883 * [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)))))))
1538421307.883 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421307.883 * [misc]backup-simplify:  Simplify R into R
1538421307.883 * [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)
1538421307.883 * [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
1538421307.883 * [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
1538421307.884 * [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)))))))
1538421307.884 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421307.884 * [misc]backup-simplify:  Simplify R into R
1538421307.884 * [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)
1538421307.884 * [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
1538421307.884 * [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
1538421307.885 * [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)))))))
1538421307.885 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421307.885 * [misc]backup-simplify:  Simplify R into R
1538421307.885 * [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)
1538421307.885 * [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
1538421307.885 * [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
1538421307.886 * [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)))))))
1538421307.886 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421307.886 * [misc]backup-simplify:  Simplify R into R
1538421307.886 * [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)
1538421307.886 * [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
1538421307.886 * [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
1538421307.887 * [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)))))))
1538421307.887 * [misc]taylor:  Taking taylor expansion of R in R
1538421307.887 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.887 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.887 * [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)))))))
1538421307.888 * [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)))))))
1538421307.889 * [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
1538421307.889 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.889 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.890 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.890 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.890 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.890 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.892 * [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
1538421307.892 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.893 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.893 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.893 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.893 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.893 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.894 * [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
1538421307.894 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.894 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.894 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.894 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.895 * [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
1538421307.895 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.895 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.896 * [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
1538421307.896 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.897 * [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
1538421307.897 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.897 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.897 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.898 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.898 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.898 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.898 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.898 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.898 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.899 * [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
1538421307.899 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.899 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.899 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.899 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.899 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.899 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.899 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.899 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.899 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.899 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.899 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.899 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.899 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.899 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.900 * [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
1538421307.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.900 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.901 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.901 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.901 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.901 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.901 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.902 * [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
1538421307.902 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.902 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.902 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.902 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.902 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.902 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.904 * [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
1538421307.904 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.905 * [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)
1538421307.906 * [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))
1538421307.906 * [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
1538421307.906 * [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
1538421307.906 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421307.906 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.906 * [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
1538421307.906 * [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
1538421307.907 * [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))))))))))
1538421307.907 * [misc]taylor:  Taking taylor expansion of R in R
1538421307.907 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.907 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.908 * [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))))))))))
1538421307.908 * [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
1538421307.908 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421307.908 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.908 * [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
1538421307.908 * [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
1538421307.909 * [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))))))))))
1538421307.909 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421307.909 * [misc]backup-simplify:  Simplify R into R
1538421307.910 * [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)
1538421307.910 * [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
1538421307.910 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421307.910 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.910 * [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
1538421307.910 * [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
1538421307.911 * [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))))))))))
1538421307.911 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421307.911 * [misc]backup-simplify:  Simplify R into R
1538421307.912 * [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)
1538421307.912 * [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
1538421307.912 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421307.912 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.912 * [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
1538421307.912 * [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
1538421307.913 * [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))))))))))
1538421307.913 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421307.913 * [misc]backup-simplify:  Simplify R into R
1538421307.914 * [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)
1538421307.914 * [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
1538421307.914 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421307.914 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.914 * [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
1538421307.914 * [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
1538421307.915 * [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))))))))))
1538421307.915 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421307.915 * [misc]backup-simplify:  Simplify R into R
1538421307.916 * [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)
1538421307.916 * [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
1538421307.916 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421307.916 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.916 * [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
1538421307.916 * [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
1538421307.917 * [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))))))))))
1538421307.917 * [misc]taylor:  Taking taylor expansion of R in phi1
1538421307.917 * [misc]backup-simplify:  Simplify R into R
1538421307.918 * [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)
1538421307.919 * [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))
1538421307.919 * [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
1538421307.919 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421307.919 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.920 * [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
1538421307.920 * [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
1538421307.920 * [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))))))))))
1538421307.920 * [misc]taylor:  Taking taylor expansion of R in phi2
1538421307.920 * [misc]backup-simplify:  Simplify R into R
1538421307.921 * [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)
1538421307.922 * [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))
1538421307.922 * [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
1538421307.922 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1538421307.922 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.922 * [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
1538421307.922 * [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
1538421307.923 * [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))))))))))
1538421307.923 * [misc]taylor:  Taking taylor expansion of R in lambda1
1538421307.923 * [misc]backup-simplify:  Simplify R into R
1538421307.924 * [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)
1538421307.925 * [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))
1538421307.925 * [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
1538421307.925 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1538421307.925 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.925 * [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
1538421307.925 * [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
1538421307.926 * [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))))))))))
1538421307.926 * [misc]taylor:  Taking taylor expansion of R in lambda2
1538421307.926 * [misc]backup-simplify:  Simplify R into R
1538421307.927 * [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)
1538421307.928 * [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))
1538421307.928 * [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
1538421307.928 * [misc]taylor:  Taking taylor expansion of -1 in R
1538421307.928 * [misc]backup-simplify:  Simplify -1 into -1
1538421307.928 * [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
1538421307.928 * [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
1538421307.929 * [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))))))))))
1538421307.929 * [misc]taylor:  Taking taylor expansion of R in R
1538421307.929 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.929 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.930 * [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))))))))))
1538421307.931 * [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)))))))))))
1538421307.932 * [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)))))))))))
1538421307.933 * [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
1538421307.935 * [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
1538421307.935 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.935 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.935 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.935 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.935 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.935 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.935 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.935 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.936 * [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
1538421307.937 * [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
1538421307.937 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.937 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.937 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.937 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.937 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.937 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.938 * [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
1538421307.939 * [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
1538421307.940 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.940 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.940 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.940 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.941 * [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
1538421307.942 * [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
1538421307.942 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.942 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.944 * [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
1538421307.945 * [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
1538421307.945 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.946 * [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
1538421307.947 * [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
1538421307.947 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.947 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.947 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.947 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.947 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.947 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.947 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.947 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.947 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.948 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.948 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.948 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.948 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.948 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.949 * [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
1538421307.950 * [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
1538421307.950 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1538421307.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.950 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.950 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.950 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.950 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.950 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.950 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.950 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.951 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.952 * [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
1538421307.953 * [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
1538421307.953 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1538421307.953 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.953 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.953 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.953 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.953 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.953 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.953 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.953 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.953 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.954 * [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
1538421307.956 * [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
1538421307.956 * [misc]taylor:  Taking taylor expansion of 0 in R
1538421307.956 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.956 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.956 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.956 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.956 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.957 * [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
1538421307.958 * [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
1538421307.958 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.960 * [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))))))
1538421307.960 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1538421307.960 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1538421307.960 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1538421307.960 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1538421307.960 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1538421307.960 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421307.960 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421307.960 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1538421307.960 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1538421307.960 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421307.960 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421307.961 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.961 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.961 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421307.961 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421307.961 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421307.961 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.961 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.961 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421307.961 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421307.961 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421307.961 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421307.961 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421307.961 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1538421307.961 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1538421307.961 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421307.961 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.961 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.961 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1538421307.961 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421307.961 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421307.961 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1538421307.961 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1538421307.961 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1538421307.961 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1538421307.961 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1538421307.961 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1538421307.962 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.962 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.962 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.962 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.962 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1538421307.963 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421307.963 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1538421307.964 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.965 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421307.965 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1538421307.965 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421307.965 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421307.965 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.965 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.965 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.965 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.966 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421307.967 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1538421307.968 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.968 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1538421307.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.969 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.970 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1538421307.970 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.970 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.970 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.971 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1538421307.971 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.971 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.973 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421307.973 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421307.975 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.976 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421307.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.977 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1538421307.978 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1538421307.978 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1538421307.978 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1538421307.978 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1538421307.978 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1538421307.978 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1538421307.978 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421307.978 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.978 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.978 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1538421307.979 * [misc]backup-simplify:  Simplify (- 0) into 0
1538421307.979 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.979 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.980 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.980 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.980 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.984 * [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
1538421307.984 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538421307.987 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.987 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1538421307.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.990 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421307.990 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1538421307.991 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.991 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.991 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.991 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1538421307.991 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421307.991 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1538421307.991 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421307.991 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421307.991 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421307.991 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421307.991 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.991 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.991 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421307.991 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421307.991 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421307.991 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421307.991 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421307.992 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421307.992 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421307.992 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421307.992 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421307.992 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421307.992 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421307.992 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421307.992 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421307.992 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421307.992 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421307.992 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421307.992 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421307.992 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421307.992 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421307.992 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.992 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.992 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421307.993 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1538421307.993 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1538421307.993 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1538421307.993 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421307.993 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421307.993 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1538421307.993 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421307.993 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1538421307.993 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1538421307.993 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1538421307.993 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421307.993 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.993 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.993 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.993 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421307.993 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1538421307.993 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1538421307.994 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1538421307.994 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421307.994 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1538421307.994 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1538421307.994 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1538421307.994 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421307.994 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.994 * [misc]backup-simplify:  Simplify 1 into 1
1538421307.994 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538421307.994 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1538421307.994 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1538421307.994 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1538421307.994 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421307.994 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421307.994 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1538421307.994 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1538421307.994 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1538421307.995 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1538421307.995 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1538421307.995 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1538421307.995 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421307.995 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1538421307.996 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.996 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1538421307.996 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1538421307.997 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421307.997 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1538421307.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421307.998 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421307.998 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421307.998 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.998 * [misc]backup-simplify:  Simplify 0 into 0
1538421307.998 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421307.998 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1538421307.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1538421308.000 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421308.000 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1538421308.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.000 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1538421308.000 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.001 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421308.001 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421308.002 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421308.003 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421308.003 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421308.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.003 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421308.003 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421308.003 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.004 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.004 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.005 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421308.005 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421308.005 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421308.006 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421308.006 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421308.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.007 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1538421308.007 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.009 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421308.009 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421308.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421308.011 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421308.011 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421308.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.012 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1538421308.012 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421308.012 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.012 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.012 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1538421308.012 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421308.012 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1538421308.012 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421308.012 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421308.013 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421308.013 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421308.013 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.013 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421308.013 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421308.013 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421308.013 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421308.013 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421308.013 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421308.013 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421308.013 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421308.013 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.013 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421308.013 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.013 * [misc]backup-simplify:  Simplify 1 into 1
1538421308.013 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421308.013 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421308.013 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421308.013 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421308.013 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421308.013 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421308.013 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.013 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421308.014 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.014 * [misc]backup-simplify:  Simplify 1 into 1
1538421308.014 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421308.014 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421308.014 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421308.014 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421308.014 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421308.014 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.014 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421308.014 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421308.014 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421308.014 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421308.014 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421308.014 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1538421308.014 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1538421308.014 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1538421308.014 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421308.014 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.014 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1538421308.014 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.014 * [misc]backup-simplify:  Simplify 1 into 1
1538421308.015 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421308.015 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421308.015 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1538421308.015 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1538421308.015 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1538421308.015 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.015 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1538421308.015 * [misc]backup-simplify:  Simplify phi2 into phi2
1538421308.015 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1538421308.015 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421308.015 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1538421308.015 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1538421308.015 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1538421308.015 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1538421308.015 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421308.016 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1538421308.016 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1538421308.016 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1538421308.016 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421308.016 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.016 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1538421308.016 * [misc]backup-simplify:  Simplify phi1 into phi1
1538421308.016 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1538421308.016 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1538421308.016 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1538421308.016 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1538421308.016 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1538421308.016 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1538421308.016 * [misc]backup-simplify:  Simplify -1 into -1
1538421308.016 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1538421308.016 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.016 * [misc]backup-simplify:  Simplify 1 into 1
1538421308.016 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538421308.016 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1538421308.016 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1538421308.016 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1538421308.017 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1538421308.017 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421308.017 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1538421308.017 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421308.017 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1538421308.017 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1538421308.019 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421308.019 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1538421308.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.019 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421308.019 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421308.019 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.019 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.019 * [misc]backup-simplify:  Simplify (+ 0) into 0
1538421308.020 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1538421308.020 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1538421308.021 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1538421308.021 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1538421308.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.022 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1538421308.022 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.023 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421308.023 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421308.023 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421308.024 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421308.024 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421308.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.024 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421308.024 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421308.024 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.024 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.024 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.025 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1538421308.025 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1538421308.025 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1538421308.026 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421308.026 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1538421308.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.026 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1538421308.026 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.027 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1538421308.028 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538421308.028 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1538421308.029 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1538421308.029 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1538421308.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538421308.029 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1538421308.029 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1538421308.029 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.029 * [misc]backup-simplify:  Simplify 0 into 0
1538421308.029 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1538421308.030 * * * [misc]progress:  simplifying candidates
1538421308.030 * * * * [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))>
1538421308.030 * * * * [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))>
1538421308.030 * * * * [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))>
1538421308.030 * [enter]simplify:  Simplifying (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2))))))
1538421308.030 * * [misc]simplify:  iters left: 6 (9 enodes)
1538421308.031 * * [misc]simplify:  iters left: 5 (14 enodes)
1538421308.033 * [exit]simplify:  Simplified to (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1))))))
1538421308.033 * [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))
1538421308.033 * * * * [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))>
1538421308.034 * [enter]simplify:  Simplifying (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))
1538421308.034 * * [misc]simplify:  iters left: 6 (8 enodes)
1538421308.035 * * [misc]simplify:  iters left: 5 (11 enodes)
1538421308.037 * [exit]simplify:  Simplified to (log (sqrt (exp (* (sin lambda2) (sin lambda1)))))
1538421308.037 * [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))
1538421308.037 * * * * [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))>
1538421308.037 * [enter]simplify:  Simplifying (log 1)
1538421308.037 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421308.038 * [exit]simplify:  Simplified to 0
1538421308.038 * [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))
1538421308.038 * * * * [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))>
1538421308.038 * [enter]simplify:  Simplifying (sin lambda2)
1538421308.039 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421308.039 * [exit]simplify:  Simplified to (sin lambda2)
1538421308.039 * [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))
1538421308.039 * * * * [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))>
1538421308.039 * * * * [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))>
1538421308.039 * [enter]simplify:  Simplifying (sin lambda2)
1538421308.039 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421308.039 * [exit]simplify:  Simplified to (sin lambda2)
1538421308.040 * [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))
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * [enter]simplify:  Simplifying (sin lambda1)
1538421308.040 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421308.040 * [exit]simplify:  Simplified to (sin lambda1)
1538421308.040 * [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))
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.040 * * * * [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))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))))>
1538421308.041 * * * * [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))))>
1538421308.041 * * * * [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))>
1538421308.041 * * * * [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))))>
1538421308.041 * * * * [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))))>
1538421308.041 * * * * [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))))>
1538421308.041 * * * * [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))))>
1538421308.041 * * * * [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))))>
1538421308.041 * * * * [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)))>
1538421308.041 * * * * [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)))>
1538421308.041 * [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))))))))))))
1538421308.041 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421308.046 * * [misc]simplify:  iters left: 5 (45 enodes)
1538421308.054 * * [misc]simplify:  iters left: 4 (108 enodes)
1538421308.090 * * [misc]simplify:  iters left: 3 (226 enodes)
1538421308.150 * * [misc]simplify:  iters left: 2 (364 enodes)
1538421308.228 * * [misc]simplify:  iters left: 1 (494 enodes)
1538421308.334 * [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))))))
1538421308.334 * [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)))
1538421308.335 * * * * [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)))>
1538421308.335 * [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)))))))))))
1538421308.335 * * [misc]simplify:  iters left: 6 (25 enodes)
1538421308.343 * * [misc]simplify:  iters left: 5 (44 enodes)
1538421308.359 * * [misc]simplify:  iters left: 4 (107 enodes)
1538421308.392 * * [misc]simplify:  iters left: 3 (225 enodes)
1538421308.450 * * [misc]simplify:  iters left: 2 (371 enodes)
1538421308.533 * * [misc]simplify:  iters left: 1 (440 enodes)
1538421308.586 * [exit]simplify:  Simplified to (sqrt (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi1) (cos phi2)) (* (sin phi2) (sin phi1)))))
1538421308.587 * [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)))
1538421308.587 * * * * [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)))>
1538421308.587 * * * * [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))))))))))))>
1538421308.587 * * * * [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))>
1538421308.587 * * * * [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))>
1538421308.587 * * * * [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))>
1538421308.587 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1538421308.587 * * [misc]simplify:  iters left: 5 (7 enodes)
1538421308.588 * * [misc]simplify:  iters left: 4 (12 enodes)
1538421308.590 * * [misc]simplify:  iters left: 3 (14 enodes)
1538421308.592 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1538421308.592 * [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))
1538421308.592 * * * * [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))>
1538421308.592 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421308.592 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421308.593 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421308.593 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421308.594 * [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))
1538421308.594 * * * * [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))>
1538421308.594 * * * * [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))>
1538421308.594 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1538421308.594 * * [misc]simplify:  iters left: 4 (7 enodes)
1538421308.595 * * [misc]simplify:  iters left: 3 (8 enodes)
1538421308.596 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1538421308.596 * [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))
1538421308.596 * * * * [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))>
1538421308.597 * * * * [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))>
1538421308.597 * * * * [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))>
1538421308.597 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1538421308.597 * * [misc]simplify:  iters left: 6 (9 enodes)
1538421308.598 * * [misc]simplify:  iters left: 5 (16 enodes)
1538421308.601 * * [misc]simplify:  iters left: 4 (41 enodes)
1538421308.609 * * [misc]simplify:  iters left: 3 (75 enodes)
1538421308.620 * * [misc]simplify:  iters left: 2 (99 enodes)
1538421308.637 * * [misc]simplify:  iters left: 1 (102 enodes)
1538421308.663 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1538421308.663 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1538421308.663 * * * * [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))>
1538421308.663 * * * * [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))>
1538421308.663 * * * * [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))>
1538421308.663 * * * * [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))>
1538421308.664 * * * * [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))>
1538421308.664 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1538421308.664 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421308.665 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1538421308.665 * [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))
1538421308.665 * * * * [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))>
1538421308.665 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1538421308.665 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421308.666 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1538421308.666 * [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))
1538421308.666 * * * * [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))>
1538421308.666 * [enter]simplify:  Simplifying (sin phi2)
1538421308.666 * * [misc]simplify:  iters left: 1 (2 enodes)
1538421308.667 * [exit]simplify:  Simplified to (sin phi2)
1538421308.667 * [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))
1538421308.667 * * * * [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))>
1538421308.667 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421308.668 * * [misc]simplify:  iters left: 4 (4 enodes)
1538421308.669 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1538421308.669 * [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))
1538421308.669 * * * * [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))>
1538421308.669 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1538421308.669 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421308.670 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1538421308.670 * [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))
1538421308.670 * * * * [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))>
1538421308.670 * * * * [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))>
1538421308.670 * * * * [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))>
1538421308.671 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1538421308.671 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421308.672 * * [misc]simplify:  iters left: 1 (4 enodes)
1538421308.673 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1538421308.673 * [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))
1538421308.673 * * * * [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))>
1538421308.673 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1538421308.673 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421308.675 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421308.676 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1538421308.676 * [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))
1538421308.676 * * * * [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))>
1538421308.677 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1538421308.677 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421308.678 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421308.680 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1538421308.680 * [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))
1538421308.680 * * * * [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))>
1538421308.681 * [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)))))
1538421308.681 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421308.689 * * [misc]simplify:  iters left: 5 (43 enodes)
1538421308.704 * * [misc]simplify:  iters left: 4 (96 enodes)
1538421308.745 * * [misc]simplify:  iters left: 3 (205 enodes)
1538421308.805 * * [misc]simplify:  iters left: 2 (296 enodes)
1538421308.850 * * [misc]simplify:  iters left: 1 (331 enodes)
1538421308.934 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538421308.934 * [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))
1538421308.934 * * * * [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))>
1538421308.935 * [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)))))
1538421308.935 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421308.939 * * [misc]simplify:  iters left: 5 (42 enodes)
1538421308.947 * * [misc]simplify:  iters left: 4 (98 enodes)
1538421308.968 * * [misc]simplify:  iters left: 3 (218 enodes)
1538421309.045 * * [misc]simplify:  iters left: 2 (296 enodes)
1538421309.111 * * [misc]simplify:  iters left: 1 (310 enodes)
1538421309.171 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538421309.171 * [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))
1538421309.171 * * * * [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))>
1538421309.171 * [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)))))
1538421309.171 * * [misc]simplify:  iters left: 6 (24 enodes)
1538421309.179 * * [misc]simplify:  iters left: 5 (43 enodes)
1538421309.194 * * [misc]simplify:  iters left: 4 (96 enodes)
1538421309.234 * * [misc]simplify:  iters left: 3 (205 enodes)
1538421309.309 * * [misc]simplify:  iters left: 2 (296 enodes)
1538421309.733 * * [misc]simplify:  iters left: 1 (331 enodes)
1538421309.803 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1538421309.803 * [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))
1538421309.803 * * * * [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)))))))>
1538421309.803 * [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))))))
1538421309.804 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421309.808 * * [misc]simplify:  iters left: 5 (46 enodes)
1538421309.815 * * [misc]simplify:  iters left: 4 (99 enodes)
1538421309.840 * * [misc]simplify:  iters left: 3 (208 enodes)
1538421309.891 * * [misc]simplify:  iters left: 2 (303 enodes)
1538421309.937 * * [misc]simplify:  iters left: 1 (336 enodes)
1538421309.984 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538421309.984 * [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))))))
1538421309.984 * * * * [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))>
1538421309.984 * [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)
1538421309.984 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421309.989 * * [misc]simplify:  iters left: 5 (45 enodes)
1538421309.997 * * [misc]simplify:  iters left: 4 (101 enodes)
1538421310.018 * * [misc]simplify:  iters left: 3 (222 enodes)
1538421310.074 * * [misc]simplify:  iters left: 2 (306 enodes)
1538421310.148 * * [misc]simplify:  iters left: 1 (330 enodes)
1538421310.179 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1538421310.179 * [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))))))
1538421310.179 * * * * [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)))))))>
1538421310.179 * [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))))))
1538421310.180 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421310.188 * * [misc]simplify:  iters left: 5 (46 enodes)
1538421310.204 * * [misc]simplify:  iters left: 4 (99 enodes)
1538421310.245 * * [misc]simplify:  iters left: 3 (208 enodes)
1538421310.330 * * [misc]simplify:  iters left: 2 (303 enodes)
1538421310.425 * * [misc]simplify:  iters left: 1 (336 enodes)
1538421310.507 * [exit]simplify:  Simplified to (* R (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1538421310.507 * [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))))))
1538421310.507 * * * * [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))>
1538421310.507 * [enter]simplify:  Simplifying (* phi1 phi2)
1538421310.507 * * [misc]simplify:  iters left: 2 (3 enodes)
1538421310.508 * * [misc]simplify:  iters left: 1 (4 enodes)
1538421310.509 * [exit]simplify:  Simplified to (* phi1 phi2)
1538421310.509 * [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))
1538421310.509 * * * * [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))>
1538421310.509 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421310.509 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421310.511 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421310.511 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421310.511 * [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))
1538421310.511 * * * * [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))>
1538421310.512 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1538421310.512 * * [misc]simplify:  iters left: 3 (5 enodes)
1538421310.512 * * [misc]simplify:  iters left: 2 (6 enodes)
1538421310.513 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1538421310.513 * [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))
1538421310.513 * * * [misc]progress:  adding candidates to table
1538421312.366 * [misc]progress:  [Phase 3 of 3] Extracting.
1538421312.366 * * [misc]regime:  Finding splitpoints for: (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421312.377 * * * [misc]regime-changes:  Trying 7 branch expressions: (R lambda2 lambda1 (- lambda1 lambda2) (cos (- lambda1 lambda2)) phi2 phi1)
1538421312.378 * * * * [misc]regimes:  Trying to branch on R from (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421312.613 * * * * [misc]regimes:  Trying to branch on lambda2 from (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421312.764 * * * * [misc]regimes:  Trying to branch on lambda1 from (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421312.998 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421313.140 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421313.327 * * * * [misc]regimes:  Trying to branch on phi2 from (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421313.609 * * * * [misc]regimes:  Trying to branch on phi1 from (#<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))> #<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 (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2))))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (log (exp (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 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) (* (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) (* (* (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)))>)
1538421313.843 * * * [misc]regime:  Found split indices: #<option (#s(si 4 256))>
1538421313.843 * [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)
1538421313.843 * * [misc]simplify:  iters left: 6 (26 enodes)
1538421313.846 * * [misc]simplify:  iters left: 5 (34 enodes)
1538421313.849 * [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)))))))
1538421313.849 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538421314.011 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538421314.014 * * * * [misc]points:  Setting MPFR precision to 1088
1538421314.020 * * * * [misc]points:  Setting MPFR precision to 1344
1538421314.028 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538421314.031 * * * * [misc]points:  Setting MPFR precision to 1088
1538421314.045 * * * * [misc]points:  Setting MPFR precision to 1344
1538421314.061 * * * * [misc]points:  Setting MPFR precision to 1600
1538421314.084 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538421314.087 * * * * [misc]points:  Setting MPFR precision to 1344
1538421314.121 * * * * [misc]points:  Setting MPFR precision to 1600
1538421314.163 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538421314.165 * * * * [misc]points:  Setting MPFR precision to 1344
1538421314.210 * * * * [misc]points:  Setting MPFR precision to 1600
1538421314.261 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538421314.263 * * * * [misc]points:  Setting MPFR precision to 1344
1538421314.367 * * * * [misc]points:  Setting MPFR precision to 1600
1538421314.535 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538421314.539 * * * * [misc]points:  Setting MPFR precision to 1344
1538421314.762 * * * * [misc]points:  Setting MPFR precision to 1600
1538421315.085 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538421315.087 * * * * [misc]points:  Setting MPFR precision to 1344
1538421315.572 * * * * [misc]points:  Setting MPFR precision to 1600
1538421316.170 * * * * [misc]points:  Setting MPFR precision to 1856
1538421316.695 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538421316.697 * * * * [misc]points:  Setting MPFR precision to 1600
1538421317.747 * * * * [misc]points:  Setting MPFR precision to 1856
1538421319.084 * * * * [misc]points:  Computing exacts for 8000 points
1538421319.087 * * * * [misc]points:  Setting MPFR precision to 1600
1538421323.896 * * * * [misc]points:  Setting MPFR precision to 1856
1538421330.667 * * * * [misc]points:  Setting MPFR precision to 2112
1538421339.336 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538421339.339 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7997 / 8000
1538421339.339 * * * * [misc]points:  Computing exacts for 4 points
1538421339.341 * * * * [misc]points:  Setting MPFR precision to 1856
1538421339.343 * * * * [misc]points:  Setting MPFR precision to 2112
1538421339.345 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538421339.345 * * * * [exit]points:  Sampled 8001 points with exact outputs
1538421343.167 * [misc]regime-testing:  Baseline error score: 3.5893876752352827
1538421343.168 * [misc]regime-testing:  End program error score: 3.5893876752352827
1538421343.168 * [misc]regime-testing:  Oracle error score: 3.272333935965552