1545555110.648 * [misc]progress:  [Phase 1 of 3] Setting up.
1545555110.650 * * * [misc]progress:  [1/2] Preparing points
1545555110.651 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1545555112.523 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545555112.524 * * * * [exit]points:  Sampled 256 points with exact outputs
1545555112.524 * * * [misc]progress:  [2/2] Setting up program.
1545555112.531 * [misc]progress:  [Phase 2 of 3] Improving.
1545555112.532 * [enter]simplify:  Simplifying (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)
1545555112.533 * * [misc]simplify:  iters left: 6 (17 enodes)
1545555112.539 * * [misc]simplify:  iters left: 5 (26 enodes)
1545555112.543 * * [misc]simplify:  iters left: 4 (33 enodes)
1545555112.548 * * [misc]simplify:  iters left: 3 (34 enodes)
1545555112.554 * [exit]simplify:  Simplified to (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555112.579 * * [misc]progress:  iteration 1 / 4
1545555112.579 * * * [misc]progress:  picking best candidate
1545555112.589 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.589 * * * [misc]progress:  localizing error
1545555112.687 * * * [misc]progress:  generating rewritten candidates
1545555112.688 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 1)
1545555112.693 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1545555112.696 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1545555112.702 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1545555112.707 * * * [misc]progress:  generating series expansions
1545555112.708 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 1)
1545555112.713 * [misc]backup-simplify:  Simplify (cos (- lambda1 lambda2)) into (cos (- lambda1 lambda2))
1545555112.713 * [misc]approximate:  Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1545555112.714 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
1545555112.714 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
1545555112.714 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555112.714 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555112.714 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.714 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.714 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.715 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.715 * [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
1545555112.715 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1545555112.716 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1545555112.716 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1545555112.716 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1545555112.716 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555112.716 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.716 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.716 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555112.716 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555112.716 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1545555112.716 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1545555112.716 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1545555112.716 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1545555112.716 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1545555112.716 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1545555112.716 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555112.716 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.716 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.716 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555112.716 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555112.716 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1545555112.716 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1545555112.716 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1545555112.717 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1545555112.720 * [misc]backup-simplify:  Simplify (* (cos (- lambda2)) 1) into (cos (- lambda2))
1545555112.720 * [misc]backup-simplify:  Simplify (* (sin (- lambda2)) 0) into 0
1545555112.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.721 * [misc]backup-simplify:  Simplify (+ (cos (- lambda2)) 0) into (cos (- lambda2))
1545555112.721 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1545555112.721 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1545555112.721 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.721 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.721 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.721 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.722 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.722 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.723 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555112.723 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) 0) (* 0 1)) into 0
1545555112.724 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.724 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545555112.726 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555112.726 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 1) (* 0 0)) into (sin (- lambda2))
1545555112.726 * [misc]backup-simplify:  Simplify (- (sin (- lambda2))) into (- (sin (- lambda2)))
1545555112.726 * [misc]backup-simplify:  Simplify (+ 0 (- (sin (- lambda2)))) into (- (sin (- lambda2)))
1545555112.727 * [misc]taylor:  Taking taylor expansion of (- (sin (- lambda2))) in lambda2
1545555112.727 * [misc]taylor:  Taking taylor expansion of (sin (- lambda2)) in lambda2
1545555112.727 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1545555112.727 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.727 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.727 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.727 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.727 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.727 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.727 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555112.727 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.729 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1545555112.730 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos (- lambda2))))
1545555112.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.731 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.731 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 0) (+ (* 0 1) (* 0 0))) into 0
1545555112.731 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.732 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos (- lambda2)))) 0) into (- (* 1/2 (cos (- lambda2))))
1545555112.732 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2
1545555112.732 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2
1545555112.732 * [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
1545555112.732 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1545555112.732 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1545555112.732 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1545555112.732 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.732 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.732 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.732 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.732 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.733 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1545555112.733 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1545555112.733 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1545555112.733 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.735 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1 1) 1))) into (- 1)
1545555112.735 * [misc]backup-simplify:  Simplify (- (- 1)) into 1
1545555112.735 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.736 * [misc]backup-simplify:  Simplify (+ (* 1 (* lambda2 lambda1)) (+ (* -1/2 (pow (* 1 lambda1) 2)) 1)) into (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1545555112.736 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1545555112.736 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1545555112.736 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1545555112.736 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1545555112.736 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555112.736 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555112.736 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555112.736 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555112.737 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555112.737 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.737 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.737 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.737 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.737 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.737 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545555112.737 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1545555112.737 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1545555112.737 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1545555112.738 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555112.738 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555112.738 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.738 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.738 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.738 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555112.738 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555112.738 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555112.738 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555112.738 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545555112.738 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1545555112.738 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1545555112.738 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1545555112.738 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555112.738 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555112.738 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.738 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.739 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555112.739 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555112.739 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555112.739 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555112.739 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545555112.739 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1545555112.739 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1545555112.739 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1545555112.739 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555112.739 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555112.739 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555112.739 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555112.739 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555112.739 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.739 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.739 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.740 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.740 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545555112.740 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1545555112.740 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1545555112.740 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) into (cos (- lambda1 lambda2))
1545555112.740 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1545555112.740 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1545555112.740 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1545555112.740 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1545555112.740 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555112.740 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.740 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.740 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.741 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555112.741 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555112.741 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555112.741 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555112.741 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545555112.741 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1545555112.741 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1545555112.741 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1545555112.741 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555112.741 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555112.741 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555112.741 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555112.741 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555112.741 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555112.741 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.741 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.741 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.741 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545555112.741 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1545555112.741 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1545555112.741 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1545555112.742 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555112.742 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555112.742 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555112.742 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555112.742 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555112.742 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555112.742 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.742 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.742 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.742 * [misc]backup-simplify:  Simplify (- 1) into -1
1545555112.742 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1545555112.742 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1545555112.742 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1545555112.742 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1545555112.742 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555112.742 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555112.742 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.742 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.742 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.742 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555112.742 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555112.742 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555112.742 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555112.742 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1545555112.743 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1545555112.743 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1545555112.743 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.743 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))) into (cos (- lambda1 lambda2))
1545555112.743 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1545555112.743 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1545555112.743 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in (lambda1 lambda2 phi1 phi2) around 0
1545555112.743 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1545555112.745 * [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))))
1545555112.745 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1545555112.745 * [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))))
1545555112.745 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1545555112.745 * [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))))
1545555112.745 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1545555112.745 * [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))))
1545555112.745 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1545555112.746 * [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))))
1545555112.746 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1545555112.746 * [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))))
1545555112.746 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1545555112.746 * [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))))
1545555112.746 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1545555112.746 * [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))))
1545555112.746 * [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))))
1545555112.746 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.746 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.746 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.746 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.746 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.746 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.746 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.747 * [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))))
1545555112.747 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1545555112.747 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555112.747 * [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
1545555112.748 * [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))))))
1545555112.748 * [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
1545555112.748 * [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))))))
1545555112.748 * [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
1545555112.748 * [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))))))
1545555112.748 * [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
1545555112.748 * [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))))))
1545555112.748 * [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
1545555112.749 * [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))))))
1545555112.749 * [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
1545555112.749 * [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))))))
1545555112.749 * [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
1545555112.749 * [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))))))
1545555112.749 * [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
1545555112.749 * [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))))))
1545555112.750 * [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))))))
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.750 * [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))))
1545555112.751 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1545555112.751 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555112.751 * [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
1545555112.751 * [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)))))))
1545555112.751 * [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
1545555112.751 * [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)))))))
1545555112.751 * [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
1545555112.751 * [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)))))))
1545555112.751 * [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
1545555112.752 * [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)))))))
1545555112.752 * [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
1545555112.752 * [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)))))))
1545555112.752 * [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
1545555112.752 * [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)))))))
1545555112.752 * [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
1545555112.752 * [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)))))))
1545555112.753 * [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
1545555112.753 * [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)))))))
1545555112.753 * [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)))))))
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.753 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.753 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.754 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.754 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.754 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.754 * [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))))
1545555112.754 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1545555112.754 * [misc]backup-simplify:  Simplify (* (sin phi2) (sin phi1)) into (* (sin phi1) (sin phi2))
1545555112.754 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi2 phi1) around 0
1545555112.754 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1545555112.754 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1545555112.754 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555112.754 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.754 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.754 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1545555112.754 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555112.754 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555112.754 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1545555112.754 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1545555112.754 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1545555112.754 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1545555112.754 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555112.754 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555112.754 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1545555112.754 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1545555112.754 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1545555112.754 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555112.754 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.754 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.754 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1545555112.754 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1545555112.754 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555112.754 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555112.754 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1545555112.755 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1545555112.755 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1545555112.755 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555112.755 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.755 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.755 * [misc]backup-simplify:  Simplify (* (sin phi1) 1) into (sin phi1)
1545555112.755 * [misc]backup-simplify:  Simplify (* (cos phi1) 0) into 0
1545555112.755 * [misc]backup-simplify:  Simplify (+ (sin phi1) 0) into (sin phi1)
1545555112.755 * [misc]backup-simplify:  Simplify (* (sin phi1) 0) into 0
1545555112.755 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.755 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.755 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.756 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555112.756 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555112.756 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (* 0 1)) into 0
1545555112.757 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555112.757 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (* 0 0)) into 0
1545555112.757 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.758 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 1) (* 0 0)) into (sin phi1)
1545555112.758 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1545555112.758 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555112.758 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.758 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.758 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.758 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.758 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.759 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555112.759 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 0) (* 0 1))) into 0
1545555112.760 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.760 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (+ (* 0 0) (* 0 0))) into 0
1545555112.760 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.760 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 1) (* 0 0))) into 0
1545555112.760 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.760 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.760 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.761 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555112.761 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.761 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.762 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1545555112.764 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555112.764 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555112.765 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.765 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555112.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.766 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin phi1)))
1545555112.766 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi1))) in phi1
1545555112.766 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi1)) in phi1
1545555112.766 * [misc]taylor:  Taking taylor expansion of 1/6 in phi1
1545555112.766 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1545555112.766 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1545555112.766 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555112.766 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.766 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.766 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1545555112.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555112.766 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.766 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.767 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.767 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.767 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.777 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.779 * [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
1545555112.779 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545555112.780 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.781 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1545555112.781 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.781 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1545555112.781 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.781 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.781 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.781 * [misc]backup-simplify:  Simplify (* 1 (* phi1 phi2)) into (* phi1 phi2)
1545555112.781 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555112.781 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi2 phi1) around 0
1545555112.781 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1545555112.781 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1545555112.781 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1545555112.781 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555112.781 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555112.781 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1545555112.782 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555112.782 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1545555112.782 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1545555112.782 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1545555112.782 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555112.782 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.782 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.782 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555112.782 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555112.782 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.782 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.782 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555112.782 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555112.782 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555112.782 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1545555112.782 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555112.782 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1545555112.782 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1545555112.782 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555112.782 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.782 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.782 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555112.783 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1545555112.783 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1545555112.783 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555112.783 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555112.783 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1545555112.783 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555112.783 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1545555112.783 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1545555112.783 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1545555112.783 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1545555112.783 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555112.783 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1545555112.783 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1545555112.783 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1545555112.783 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555112.783 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555112.783 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1545555112.783 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555112.783 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1545555112.783 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1545555112.783 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1545555112.783 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555112.783 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.783 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.783 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555112.783 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555112.784 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1545555112.784 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1545555112.784 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1545555112.784 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555112.784 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555112.784 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555112.784 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1545555112.784 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1545555112.785 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555112.785 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1545555112.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.785 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1545555112.785 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.786 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.786 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.786 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555112.786 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1545555112.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1545555112.787 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555112.787 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1545555112.787 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.787 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1545555112.787 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.788 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555112.788 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555112.788 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555112.789 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.789 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555112.789 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.789 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1545555112.789 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.789 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.789 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.789 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.790 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555112.790 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555112.790 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1545555112.791 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.791 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555112.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.791 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1545555112.791 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.792 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555112.792 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555112.793 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555112.794 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.794 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555112.794 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.795 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1545555112.795 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.795 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.795 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.795 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1545555112.795 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555112.795 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi2 phi1) around 0
1545555112.795 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1545555112.795 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1545555112.795 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1545555112.795 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555112.795 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.795 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555112.795 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.795 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.795 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555112.795 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555112.795 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1545555112.795 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1545555112.795 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555112.795 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.795 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555112.795 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555112.795 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1545555112.795 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555112.796 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1545555112.796 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.796 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555112.796 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1545555112.796 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555112.796 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1545555112.796 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.796 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.796 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.796 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555112.796 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555112.796 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.796 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555112.796 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1545555112.796 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555112.796 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1545555112.796 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1545555112.796 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.796 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555112.796 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.796 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.796 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555112.796 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555112.797 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1545555112.797 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1545555112.797 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1545555112.797 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555112.797 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1545555112.797 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1545555112.797 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1545555112.797 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555112.797 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.797 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555112.797 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.797 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.797 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555112.797 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555112.797 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1545555112.797 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1545555112.797 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555112.797 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.797 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555112.797 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555112.797 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1545555112.797 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555112.797 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1545555112.797 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1545555112.797 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1545555112.797 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1545555112.797 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555112.798 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555112.798 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555112.798 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1545555112.798 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1545555112.799 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555112.799 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1545555112.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.799 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1545555112.799 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.799 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.799 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.800 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555112.800 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1545555112.800 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1545555112.801 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555112.801 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1545555112.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.802 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1545555112.802 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.803 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555112.803 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555112.803 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555112.804 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.805 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555112.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.805 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1545555112.805 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.805 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.805 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.805 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.807 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555112.807 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555112.807 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1545555112.808 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.808 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555112.809 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.809 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1545555112.809 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.811 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555112.811 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555112.811 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555112.813 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555112.813 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555112.814 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555112.814 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1545555112.814 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.814 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.814 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.814 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1545555112.815 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1545555112.815 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1545555112.815 * [misc]approximate:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in (R lambda1 lambda2 phi1 phi2) around 0
1545555112.815 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1545555112.815 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1545555112.815 * [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))))
1545555112.815 * [misc]taylor:  Taking taylor expansion of R in phi2
1545555112.816 * [misc]backup-simplify:  Simplify R into R
1545555112.816 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1545555112.816 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1545555112.816 * [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))))
1545555112.816 * [misc]taylor:  Taking taylor expansion of R in phi1
1545555112.816 * [misc]backup-simplify:  Simplify R into R
1545555112.816 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1545555112.816 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1545555112.816 * [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))))
1545555112.816 * [misc]taylor:  Taking taylor expansion of R in lambda2
1545555112.816 * [misc]backup-simplify:  Simplify R into R
1545555112.816 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1545555112.816 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1545555112.817 * [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))))
1545555112.817 * [misc]taylor:  Taking taylor expansion of R in lambda1
1545555112.817 * [misc]backup-simplify:  Simplify R into R
1545555112.817 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1545555112.817 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1545555112.817 * [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))))
1545555112.817 * [misc]taylor:  Taking taylor expansion of R in R
1545555112.817 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.817 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.817 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1545555112.817 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1545555112.818 * [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))))
1545555112.818 * [misc]taylor:  Taking taylor expansion of R in R
1545555112.818 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.818 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.818 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) into 0
1545555112.818 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555112.818 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.818 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.818 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.818 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.818 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.818 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.818 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.818 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.819 * [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))))
1545555112.819 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1545555112.819 * [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))))
1545555112.819 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1545555112.820 * [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))))
1545555112.820 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1545555112.820 * [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))))
1545555112.820 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1545555112.820 * [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))))
1545555112.821 * [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))))
1545555112.821 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.821 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.821 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.821 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.821 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.821 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.821 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.822 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.822 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.822 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 1) (* 0 0))) into 0
1545555112.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555112.822 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.822 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.822 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.822 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.823 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.823 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.823 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.823 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.823 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.823 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.823 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.823 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.823 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.823 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.823 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) (* 1 (* 1 (* 1 (* 1 R))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1545555112.824 * [misc]backup-simplify:  Simplify (* (/ 1 R) (acos (+ (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1545555112.824 * [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 (R lambda1 lambda2 phi1 phi2) around 0
1545555112.824 * [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
1545555112.824 * [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
1545555112.824 * [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))))))
1545555112.824 * [misc]taylor:  Taking taylor expansion of R in phi2
1545555112.824 * [misc]backup-simplify:  Simplify R into R
1545555112.825 * [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)
1545555112.825 * [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
1545555112.825 * [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
1545555112.825 * [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))))))
1545555112.825 * [misc]taylor:  Taking taylor expansion of R in phi1
1545555112.826 * [misc]backup-simplify:  Simplify R into R
1545555112.826 * [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)
1545555112.826 * [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
1545555112.826 * [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
1545555112.827 * [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))))))
1545555112.827 * [misc]taylor:  Taking taylor expansion of R in lambda2
1545555112.827 * [misc]backup-simplify:  Simplify R into R
1545555112.827 * [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)
1545555112.827 * [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
1545555112.827 * [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
1545555112.828 * [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))))))
1545555112.828 * [misc]taylor:  Taking taylor expansion of R in lambda1
1545555112.828 * [misc]backup-simplify:  Simplify R into R
1545555112.828 * [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)
1545555112.828 * [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
1545555112.828 * [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
1545555112.829 * [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))))))
1545555112.829 * [misc]taylor:  Taking taylor expansion of R in R
1545555112.829 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.829 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.829 * [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))))))
1545555112.829 * [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
1545555112.829 * [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
1545555112.830 * [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))))))
1545555112.830 * [misc]taylor:  Taking taylor expansion of R in R
1545555112.830 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.830 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.830 * [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))))))
1545555112.830 * [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
1545555112.831 * [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))))))
1545555112.831 * [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
1545555112.831 * [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))))))
1545555112.831 * [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
1545555112.832 * [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))))))
1545555112.832 * [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
1545555112.832 * [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))))))
1545555112.833 * [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))))))
1545555112.834 * [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
1545555112.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555112.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.834 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.834 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.835 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.835 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.835 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.835 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.836 * [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
1545555112.836 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555112.836 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.836 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.836 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.836 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.836 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.836 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.836 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.836 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.837 * [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 (* 1 (* 1 (/ 1 (/ 1 R))))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1545555112.837 * [misc]backup-simplify:  Simplify (* (/ 1 (- R)) (acos (+ (* (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1))))))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1545555112.837 * [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 (R lambda1 lambda2 phi1 phi2) around 0
1545555112.837 * [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
1545555112.837 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555112.837 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.837 * [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
1545555112.837 * [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
1545555112.838 * [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)))))))
1545555112.838 * [misc]taylor:  Taking taylor expansion of R in phi2
1545555112.838 * [misc]backup-simplify:  Simplify R into R
1545555112.839 * [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)
1545555112.839 * [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
1545555112.839 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555112.839 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.839 * [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
1545555112.839 * [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
1545555112.839 * [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)))))))
1545555112.839 * [misc]taylor:  Taking taylor expansion of R in phi1
1545555112.839 * [misc]backup-simplify:  Simplify R into R
1545555112.840 * [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)
1545555112.840 * [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
1545555112.840 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555112.840 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.840 * [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
1545555112.840 * [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
1545555112.840 * [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)))))))
1545555112.841 * [misc]taylor:  Taking taylor expansion of R in lambda2
1545555112.841 * [misc]backup-simplify:  Simplify R into R
1545555112.841 * [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)
1545555112.841 * [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
1545555112.841 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555112.841 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.841 * [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
1545555112.841 * [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
1545555112.842 * [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)))))))
1545555112.842 * [misc]taylor:  Taking taylor expansion of R in lambda1
1545555112.842 * [misc]backup-simplify:  Simplify R into R
1545555112.842 * [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)
1545555112.842 * [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
1545555112.842 * [misc]taylor:  Taking taylor expansion of -1 in R
1545555112.842 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.842 * [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
1545555112.842 * [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
1545555112.843 * [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)))))))
1545555112.843 * [misc]taylor:  Taking taylor expansion of R in R
1545555112.843 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.843 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.844 * [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)))))))
1545555112.844 * [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
1545555112.844 * [misc]taylor:  Taking taylor expansion of -1 in R
1545555112.844 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.844 * [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
1545555112.844 * [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
1545555112.844 * [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)))))))
1545555112.844 * [misc]taylor:  Taking taylor expansion of R in R
1545555112.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.844 * [misc]backup-simplify:  Simplify 1 into 1
1545555112.845 * [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)))))))
1545555112.846 * [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))))))))
1545555112.846 * [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)))))))) in lambda1
1545555112.846 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555112.846 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.846 * [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
1545555112.846 * [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)))))))
1545555112.847 * [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))))))))
1545555112.847 * [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)))))))) in lambda2
1545555112.847 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555112.847 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.847 * [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
1545555112.847 * [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)))))))
1545555112.848 * [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))))))))
1545555112.848 * [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)))))))) in phi1
1545555112.848 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555112.848 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.848 * [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
1545555112.849 * [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)))))))
1545555112.849 * [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))))))))
1545555112.849 * [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)))))))) in phi2
1545555112.849 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555112.849 * [misc]backup-simplify:  Simplify -1 into -1
1545555112.849 * [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
1545555112.850 * [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)))))))
1545555112.850 * [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))))))))
1545555112.851 * [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))))))))
1545555112.852 * [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
1545555112.852 * [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
1545555112.853 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555112.853 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.853 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.853 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.853 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.853 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.853 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.853 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.853 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.854 * [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
1545555112.854 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.854 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.854 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.854 * [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
1545555112.855 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.855 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.855 * [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
1545555112.855 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.856 * [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
1545555112.856 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.857 * [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
1545555112.857 * [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
1545555112.858 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555112.858 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.858 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555112.858 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.858 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555112.858 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.858 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555112.858 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.858 * [misc]backup-simplify:  Simplify 0 into 0
1545555112.859 * [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 (* 1 (* 1 (/ 1 (/ 1 (- R)))))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1545555112.859 * * * [misc]progress:  simplifying candidates
1545555112.859 * * * * [misc]progress:  [ 1 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (- (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.860 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1545555112.860 * * [misc]simplify:  iters left: 5 (6 enodes)
1545555112.862 * * [misc]simplify:  iters left: 4 (8 enodes)
1545555112.864 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1545555112.864 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555112.865 * * * * [misc]progress:  [ 2 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (- (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.865 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1545555112.865 * * [misc]simplify:  iters left: 5 (6 enodes)
1545555112.867 * * [misc]simplify:  iters left: 4 (8 enodes)
1545555112.869 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1545555112.869 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555112.869 * * * * [misc]progress:  [ 3 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.869 * [enter]simplify:  Simplifying (* (cos lambda1) (cos lambda2))
1545555112.869 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555112.871 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555112.872 * [exit]simplify:  Simplified to (* (cos lambda2) (cos lambda1))
1545555112.872 * [misc]simplify:  Simplified (2 2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555112.872 * * * * [misc]progress:  [ 4 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (pow (cos (- lambda1 lambda2)) 1) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.872 * * * * [misc]progress:  [ 5 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (exp (log (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.873 * * * * [misc]progress:  [ 6 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (log (exp (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.873 * * * * [misc]progress:  [ 7 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.873 * * * * [misc]progress:  [ 8 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.873 * * * * [misc]progress:  [ 9 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (* (sqrt (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.873 * * * * [misc]progress:  [ 10 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (* 1 (cos (- lambda1 lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555112.873 * * * * [misc]progress:  [ 11 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- (/ PI 2) (asin (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555112.873 * * * * [misc]progress:  [ 12 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (pow (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) 1)))>
1545555112.873 * * * * [misc]progress:  [ 13 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (exp (log (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.873 * * * * [misc]progress:  [ 14 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.873 * * * * [misc]progress:  [ 15 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (* (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.873 * * * * [misc]progress:  [ 16 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.873 * * * * [misc]progress:  [ 17 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.873 * * * * [misc]progress:  [ 18 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* 1 (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555112.873 * * * * [misc]progress:  [ 19 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (/ (- (cos (- phi2 phi1)) (cos (+ phi2 phi1))) 2)))))>
1545555112.874 * [enter]simplify:  Simplifying (- (cos (- phi2 phi1)) (cos (+ phi2 phi1)))
1545555112.874 * * [misc]simplify:  iters left: 5 (7 enodes)
1545555112.876 * * [misc]simplify:  iters left: 4 (12 enodes)
1545555112.879 * * [misc]simplify:  iters left: 3 (14 enodes)
1545555112.883 * [exit]simplify:  Simplified to (- (cos (- phi2 phi1)) (cos (+ phi1 phi2)))
1545555112.883 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (/ (- (cos (- phi2 phi1)) (cos (+ phi1 phi2))) 2)))))
1545555112.883 * * * * [misc]progress:  [ 20 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (pow (* (sin phi2) (sin phi1)) 1)))))>
1545555112.883 * [enter]simplify:  Simplifying (* (sin phi2) (sin phi1))
1545555112.883 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555112.885 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555112.886 * [exit]simplify:  Simplified to (* (sin phi1) (sin phi2))
1545555112.886 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (pow (* (sin phi1) (sin phi2)) 1)))))
1545555112.886 * * * * [misc]progress:  [ 21 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (pow (* (sin phi2) (sin phi1)) 1)))))>
1545555112.886 * * * * [misc]progress:  [ 22 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (exp (+ (log (sin phi2)) (log (sin phi1))))))))>
1545555112.887 * [enter]simplify:  Simplifying (+ (log (sin phi2)) (log (sin phi1)))
1545555112.887 * * [misc]simplify:  iters left: 4 (7 enodes)
1545555112.889 * * [misc]simplify:  iters left: 3 (8 enodes)
1545555112.891 * [exit]simplify:  Simplified to (+ (log (sin phi1)) (log (sin phi2)))
1545555112.891 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (exp (+ (log (sin phi1)) (log (sin phi2))))))))
1545555112.891 * * * * [misc]progress:  [ 23 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (exp (log (* (sin phi2) (sin phi1))))))))>
1545555112.891 * * * * [misc]progress:  [ 24 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (log (exp (* (sin phi2) (sin phi1))))))))>
1545555112.891 * * * * [misc]progress:  [ 25 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (cbrt (* (* (* (sin phi2) (sin phi2)) (sin phi2)) (* (* (sin phi1) (sin phi1)) (sin phi1))))))))>
1545555112.891 * [enter]simplify:  Simplifying (* (* (* (sin phi2) (sin phi2)) (sin phi2)) (* (* (sin phi1) (sin phi1)) (sin phi1)))
1545555112.891 * * [misc]simplify:  iters left: 6 (9 enodes)
1545555112.894 * * [misc]simplify:  iters left: 5 (16 enodes)
1545555112.899 * * [misc]simplify:  iters left: 4 (41 enodes)
1545555112.913 * * [misc]simplify:  iters left: 3 (75 enodes)
1545555112.936 * * [misc]simplify:  iters left: 2 (99 enodes)
1545555112.962 * * [misc]simplify:  iters left: 1 (102 enodes)
1545555112.979 * [exit]simplify:  Simplified to (pow (* (sin phi1) (sin phi2)) 3)
1545555112.979 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (cbrt (pow (* (sin phi1) (sin phi2)) 3))))))
1545555112.979 * * * * [misc]progress:  [ 26 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (cbrt (* (sin phi2) (sin phi1))) (cbrt (* (sin phi2) (sin phi1)))) (cbrt (* (sin phi2) (sin phi1))))))))>
1545555112.979 * * * * [misc]progress:  [ 27 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (cbrt (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1))))))))>
1545555112.979 * * * * [misc]progress:  [ 28 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sqrt (* (sin phi2) (sin phi1))) (sqrt (* (sin phi2) (sin phi1))))))))>
1545555112.979 * * * * [misc]progress:  [ 29 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* 1 (* (sin phi2) (sin phi1)))))))>
1545555112.979 * * * * [misc]progress:  [ 30 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (* (cbrt (sin phi1)) (cbrt (sin phi1)))) (cbrt (sin phi1)))))))>
1545555112.979 * [enter]simplify:  Simplifying (cbrt (sin phi1))
1545555112.979 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555112.980 * [exit]simplify:  Simplified to (cbrt (sin phi1))
1545555112.980 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (* (cbrt (sin phi1)) (cbrt (sin phi1)))) (cbrt (sin phi1)))))))
1545555112.980 * * * * [misc]progress:  [ 31 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))>
1545555112.980 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1545555112.980 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555112.980 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1545555112.980 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))
1545555112.980 * * * * [misc]progress:  [ 32 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (sin phi2) 1) (sin phi1))))))>
1545555112.981 * [enter]simplify:  Simplifying (sin phi1)
1545555112.981 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555112.981 * [exit]simplify:  Simplified to (sin phi1)
1545555112.981 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (sin phi2) 1) (sin phi1))))))
1545555112.981 * * * * [misc]progress:  [ 33 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))>
1545555112.981 * [enter]simplify:  Simplifying (* (cbrt (sin phi2)) (cbrt (sin phi2)))
1545555112.981 * * [misc]simplify:  iters left: 4 (4 enodes)
1545555112.982 * [exit]simplify:  Simplified to (* (cbrt (sin phi2)) (cbrt (sin phi2)))
1545555112.982 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))
1545555112.982 * * * * [misc]progress:  [ 34 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sqrt (sin phi2)) (* (sqrt (sin phi2)) (sin phi1)))))))>
1545555112.982 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1545555112.982 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555112.982 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1545555112.982 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sqrt (sin phi2)) (* (sqrt (sin phi2)) (sin phi1)))))))
1545555112.982 * * * * [misc]progress:  [ 35 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* 1 (* (sin phi2) (sin phi1)))))))>
1545555112.983 * * * * [misc]progress:  [ 36 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555112.983 * * * * [misc]progress:  [ 37 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) 1))>
1545555112.983 * * * * [misc]progress:  [ 38 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.983 * * * * [misc]progress:  [ 39 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.983 * * * * [misc]progress:  [ 40 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.983 * * * * [misc]progress:  [ 41 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.983 * * * * [misc]progress:  [ 42 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555112.983 * * * * [misc]progress:  [ 43 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555112.983 * * * * [misc]progress:  [ 44 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555112.983 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555112.983 * * [misc]simplify:  iters left: 6 (16 enodes)
1545555112.985 * * [misc]simplify:  iters left: 5 (24 enodes)
1545555112.988 * * [misc]simplify:  iters left: 4 (31 enodes)
1545555112.992 * * [misc]simplify:  iters left: 3 (32 enodes)
1545555112.996 * [exit]simplify:  Simplified to (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (cos (- lambda1 lambda2))))))
1545555112.996 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (cos (- lambda1 lambda2))))))))
1545555112.996 * * * * [misc]progress:  [ 45 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555112.997 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555112.997 * * [misc]simplify:  iters left: 6 (16 enodes)
1545555112.999 * * [misc]simplify:  iters left: 5 (24 enodes)
1545555113.002 * * [misc]simplify:  iters left: 4 (31 enodes)
1545555113.006 * * [misc]simplify:  iters left: 3 (32 enodes)
1545555113.010 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (cos (- lambda1 lambda2))))))
1545555113.010 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (cos (- lambda1 lambda2))))))))
1545555113.010 * * * * [misc]progress:  [ 46 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R 1) (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555113.010 * [enter]simplify:  Simplifying (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))
1545555113.010 * * [misc]simplify:  iters left: 6 (15 enodes)
1545555113.013 * * [misc]simplify:  iters left: 5 (23 enodes)
1545555113.016 * * [misc]simplify:  iters left: 4 (30 enodes)
1545555113.020 * * [misc]simplify:  iters left: 3 (31 enodes)
1545555113.024 * [exit]simplify:  Simplified to (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (cos (- lambda1 lambda2)))))
1545555113.024 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (* R 1) (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (cos (- lambda1 lambda2)))))))
1545555113.024 * * * * [misc]progress:  [ 47 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) R))>
1545555113.024 * * * * [misc]progress:  [ 48 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555113.024 * [enter]simplify:  Simplifying (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1545555113.024 * * [misc]simplify:  iters left: 6 (10 enodes)
1545555113.026 * * [misc]simplify:  iters left: 5 (20 enodes)
1545555113.032 * * [misc]simplify:  iters left: 4 (39 enodes)
1545555113.039 * * [misc]simplify:  iters left: 3 (57 enodes)
1545555113.046 * * [misc]simplify:  iters left: 2 (73 enodes)
1545555113.056 * * [misc]simplify:  iters left: 1 (82 enodes)
1545555113.066 * [exit]simplify:  Simplified to (+ (+ (* lambda1 lambda2) 1) (* (* -1/2 lambda1) lambda1))
1545555113.066 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (+ (* lambda1 lambda2) 1) (* (* -1/2 lambda1) lambda1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555113.066 * * * * [misc]progress:  [ 49 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555113.066 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1545555113.066 * * [misc]simplify:  iters left: 3 (4 enodes)
1545555113.067 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555113.067 * * [misc]simplify:  iters left: 1 (7 enodes)
1545555113.068 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1545555113.068 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555113.068 * * * * [misc]progress:  [ 50 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555113.068 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1545555113.069 * * [misc]simplify:  iters left: 3 (4 enodes)
1545555113.069 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555113.070 * * [misc]simplify:  iters left: 1 (7 enodes)
1545555113.071 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1545555113.071 * [misc]simplify:  Simplified (2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555113.071 * * * * [misc]progress:  [ 51 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555113.071 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1545555113.071 * * [misc]simplify:  iters left: 6 (15 enodes)
1545555113.073 * * [misc]simplify:  iters left: 5 (23 enodes)
1545555113.076 * * [misc]simplify:  iters left: 4 (30 enodes)
1545555113.080 * * [misc]simplify:  iters left: 3 (31 enodes)
1545555113.088 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
1545555113.088 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1545555113.088 * * * * [misc]progress:  [ 52 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555113.089 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1545555113.089 * * [misc]simplify:  iters left: 6 (15 enodes)
1545555113.095 * * [misc]simplify:  iters left: 5 (23 enodes)
1545555113.102 * * [misc]simplify:  iters left: 4 (30 enodes)
1545555113.110 * * [misc]simplify:  iters left: 3 (31 enodes)
1545555113.118 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
1545555113.118 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1545555113.118 * * * * [misc]progress:  [ 53 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555113.118 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1545555113.119 * * [misc]simplify:  iters left: 6 (15 enodes)
1545555113.123 * * [misc]simplify:  iters left: 5 (23 enodes)
1545555113.130 * * [misc]simplify:  iters left: 4 (30 enodes)
1545555113.138 * * [misc]simplify:  iters left: 3 (31 enodes)
1545555113.146 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
1545555113.146 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1545555113.146 * * * * [misc]progress:  [ 54 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* phi1 phi2)))))>
1545555113.146 * [enter]simplify:  Simplifying (* phi1 phi2)
1545555113.146 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555113.147 * * [misc]simplify:  iters left: 1 (4 enodes)
1545555113.148 * [exit]simplify:  Simplified to (* phi1 phi2)
1545555113.148 * [misc]simplify:  Simplified (2 2 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* phi1 phi2)))))
1545555113.148 * * * * [misc]progress:  [ 55 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555113.149 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1545555113.149 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555113.150 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555113.152 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1545555113.152 * [misc]simplify:  Simplified (2 2 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555113.152 * * * * [misc]progress:  [ 56 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555113.152 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1545555113.152 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555113.154 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555113.155 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1545555113.155 * [misc]simplify:  Simplified (2 2 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555113.155 * * * * [misc]progress:  [ 57 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1545555113.156 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1545555113.156 * * [misc]simplify:  iters left: 6 (17 enodes)
1545555113.161 * * [misc]simplify:  iters left: 5 (26 enodes)
1545555113.168 * * [misc]simplify:  iters left: 4 (33 enodes)
1545555113.177 * * [misc]simplify:  iters left: 3 (34 enodes)
1545555113.186 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1545555113.186 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1545555113.186 * * * * [misc]progress:  [ 58 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1545555113.186 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1545555113.186 * * [misc]simplify:  iters left: 6 (17 enodes)
1545555113.192 * * [misc]simplify:  iters left: 5 (26 enodes)
1545555113.199 * * [misc]simplify:  iters left: 4 (33 enodes)
1545555113.208 * * [misc]simplify:  iters left: 3 (34 enodes)
1545555113.217 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1545555113.217 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1545555113.217 * * * * [misc]progress:  [ 59 / 59 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1545555113.217 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1545555113.217 * * [misc]simplify:  iters left: 6 (17 enodes)
1545555113.222 * * [misc]simplify:  iters left: 5 (26 enodes)
1545555113.230 * * [misc]simplify:  iters left: 4 (33 enodes)
1545555113.239 * * [misc]simplify:  iters left: 3 (34 enodes)
1545555113.249 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1545555113.249 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1545555113.249 * * * [misc]progress:  adding candidates to table
1545555114.286 * * [misc]progress:  iteration 2 / 4
1545555114.286 * * * [misc]progress:  picking best candidate
1545555114.431 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.431 * * * [misc]progress:  localizing error
1545555114.470 * * * [misc]progress:  generating rewritten candidates
1545555114.471 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1545555114.473 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1 1 2)
1545555114.480 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
1545555114.487 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1545555114.490 * * * [misc]progress:  generating series expansions
1545555114.490 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1545555114.491 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555114.491 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555114.491 * [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
1545555114.492 * [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)))))
1545555114.492 * [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
1545555114.492 * [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)))))
1545555114.492 * [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
1545555114.493 * [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)))))
1545555114.493 * [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
1545555114.493 * [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)))))
1545555114.493 * [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
1545555114.494 * [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)))))
1545555114.494 * [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
1545555114.495 * [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)))))
1545555114.495 * [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
1545555114.495 * [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)))))
1545555114.495 * [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
1545555114.496 * [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)))))
1545555114.496 * [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)))))
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.496 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.497 * [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)))))
1545555114.497 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.497 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555114.497 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555114.497 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.498 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555114.498 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.498 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555114.498 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.498 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555114.499 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.499 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555114.499 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.499 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555114.500 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.500 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555114.500 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.500 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555114.501 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.501 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.501 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.501 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.502 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.502 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.502 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.502 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.502 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.502 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 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)))))
1545555114.503 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))))) 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))))))))
1545555114.503 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555114.503 * [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
1545555114.503 * [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))))))))
1545555114.503 * [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
1545555114.504 * [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))))))))
1545555114.504 * [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
1545555114.504 * [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))))))))
1545555114.504 * [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
1545555114.504 * [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))))))))
1545555114.504 * [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
1545555114.505 * [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))))))))
1545555114.505 * [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
1545555114.505 * [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))))))))
1545555114.505 * [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
1545555114.506 * [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))))))))
1545555114.506 * [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
1545555114.506 * [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))))))))
1545555114.507 * [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))))))))
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.507 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.508 * [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)))))
1545555114.508 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1 1 2)
1545555114.508 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1545555114.508 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1545555114.508 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1545555114.508 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1545555114.508 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555114.508 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555114.508 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1545555114.508 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1545555114.508 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555114.508 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555114.508 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.508 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.508 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1545555114.508 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1545555114.508 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555114.508 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.508 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.508 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1545555114.508 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555114.508 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555114.508 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1545555114.508 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1545555114.508 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1545555114.508 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1545555114.508 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555114.508 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.508 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.508 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1545555114.508 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555114.508 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555114.508 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1545555114.508 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1545555114.509 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1545555114.509 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1545555114.509 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1545555114.509 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1545555114.509 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.509 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.509 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.509 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.509 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1545555114.510 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.510 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1545555114.510 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.511 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555114.511 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1545555114.511 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555114.511 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555114.511 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.511 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.511 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.511 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.512 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.512 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.512 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.513 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.513 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.513 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.514 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1545555114.514 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.514 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.514 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.514 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555114.514 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.514 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.515 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555114.515 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555114.517 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.517 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555114.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.518 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1545555114.518 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1545555114.518 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1545555114.518 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1545555114.519 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1545555114.519 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1545555114.519 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555114.519 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555114.519 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.519 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.519 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1545555114.519 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555114.519 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.519 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.520 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.520 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.520 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.522 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.522 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545555114.524 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.524 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1545555114.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.526 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.527 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1545555114.527 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.527 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.527 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.527 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1545555114.528 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555114.528 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1545555114.528 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1545555114.528 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1545555114.528 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555114.528 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555114.528 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.528 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.528 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.528 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555114.528 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1545555114.528 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555114.528 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555114.528 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555114.528 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555114.528 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555114.528 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1545555114.528 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1545555114.528 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1545555114.528 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555114.528 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555114.529 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555114.529 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555114.529 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555114.529 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1545555114.529 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1545555114.529 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555114.529 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555114.529 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.529 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.529 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.529 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555114.529 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1545555114.529 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1545555114.529 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555114.529 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555114.529 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555114.529 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555114.529 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555114.529 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1545555114.529 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1545555114.530 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555114.530 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555114.530 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.530 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.530 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.530 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555114.530 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1545555114.530 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1545555114.530 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1545555114.530 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555114.530 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1545555114.530 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1545555114.530 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555114.530 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555114.530 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.531 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.531 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.531 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555114.531 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1545555114.531 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555114.531 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555114.531 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555114.531 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555114.531 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555114.531 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1545555114.531 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1545555114.531 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1545555114.531 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1545555114.531 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555114.532 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555114.532 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.532 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1545555114.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1545555114.533 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.534 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1545555114.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.534 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1545555114.534 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.534 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.534 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.534 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.534 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1545555114.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1545555114.536 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.536 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1545555114.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.536 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1545555114.536 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.537 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.538 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555114.539 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.539 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.539 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1545555114.540 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.540 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.540 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.540 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.541 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.541 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1545555114.542 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.542 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.543 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1545555114.543 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.545 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555114.545 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555114.546 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555114.547 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.548 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555114.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.548 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1545555114.548 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.548 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.548 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1545555114.549 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555114.549 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1545555114.549 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1545555114.549 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1545555114.549 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1545555114.549 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555114.549 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.549 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555114.549 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555114.549 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1545555114.549 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555114.549 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1545555114.549 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1545555114.549 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1545555114.549 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555114.549 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.549 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555114.549 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.549 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.550 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.550 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555114.550 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1545555114.550 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1545555114.550 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1545555114.550 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555114.550 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.550 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555114.550 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.550 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.550 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.550 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555114.550 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1545555114.550 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1545555114.550 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555114.550 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.550 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555114.550 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555114.550 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1545555114.550 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555114.551 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1545555114.551 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1545555114.551 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1545555114.551 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1545555114.551 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555114.551 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.551 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555114.551 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.551 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.551 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.551 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555114.551 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1545555114.551 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1545555114.551 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555114.551 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.551 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555114.551 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555114.551 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1545555114.551 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555114.551 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1545555114.552 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1545555114.552 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1545555114.552 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1545555114.552 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555114.552 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1545555114.552 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1545555114.552 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1545555114.552 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555114.552 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.552 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555114.552 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555114.552 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1545555114.552 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555114.552 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1545555114.552 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1545555114.552 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1545555114.552 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555114.552 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.552 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555114.553 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.553 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.553 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.553 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555114.553 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1545555114.553 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1545555114.553 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1545555114.553 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555114.553 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555114.554 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.554 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1545555114.554 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1545555114.555 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.556 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1545555114.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.556 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1545555114.556 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.556 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.556 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.556 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.556 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1545555114.557 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1545555114.558 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.558 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1545555114.558 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.558 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1545555114.558 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.559 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.560 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.560 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555114.561 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.561 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.562 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1545555114.562 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.562 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.562 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.562 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.563 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.563 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.563 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1545555114.564 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.564 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.564 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1545555114.564 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.565 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555114.566 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555114.566 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555114.567 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.567 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555114.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.567 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1545555114.567 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.567 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.567 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.568 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1545555114.568 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
1545555114.568 * [misc]backup-simplify:  Simplify (* (sin phi2) (sin phi1)) into (* (sin phi1) (sin phi2))
1545555114.568 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi2 phi1) around 0
1545555114.568 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1545555114.568 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1545555114.568 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555114.568 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.568 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.568 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1545555114.568 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555114.568 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555114.568 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1545555114.568 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1545555114.568 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1545555114.568 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1545555114.568 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555114.568 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555114.568 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1545555114.568 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1545555114.568 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1545555114.568 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555114.568 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.568 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.568 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1545555114.568 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1545555114.568 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555114.568 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555114.568 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1545555114.568 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1545555114.568 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1545555114.568 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555114.568 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.568 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.568 * [misc]backup-simplify:  Simplify (* (sin phi1) 1) into (sin phi1)
1545555114.568 * [misc]backup-simplify:  Simplify (* (cos phi1) 0) into 0
1545555114.568 * [misc]backup-simplify:  Simplify (+ (sin phi1) 0) into (sin phi1)
1545555114.568 * [misc]backup-simplify:  Simplify (* (sin phi1) 0) into 0
1545555114.568 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.568 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.568 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.569 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555114.569 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.569 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (* 0 1)) into 0
1545555114.570 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.570 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (* 0 0)) into 0
1545555114.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.573 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 1) (* 0 0)) into (sin phi1)
1545555114.573 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1545555114.573 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555114.573 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.573 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.573 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.573 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.574 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.574 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.575 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.575 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.575 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.576 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 1) (* 0 0))) into 0
1545555114.576 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.576 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.576 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.576 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555114.576 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.576 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.577 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1545555114.578 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555114.579 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555114.580 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.580 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555114.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.580 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 1/6 (sin phi1)))
1545555114.580 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi1))) in phi1
1545555114.580 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi1)) in phi1
1545555114.580 * [misc]taylor:  Taking taylor expansion of 1/6 in phi1
1545555114.580 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1545555114.580 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1545555114.580 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555114.580 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.580 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.581 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1545555114.581 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555114.581 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.581 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.581 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.581 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.581 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.583 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.585 * [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
1545555114.585 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545555114.586 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.586 * [misc]backup-simplify:  Simplify (+ (* (cos phi1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1545555114.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.587 * [misc]backup-simplify:  Simplify (+ (* (sin phi1) 0) (+ (* 0 (- 1/6)) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1545555114.587 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.587 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.587 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.587 * [misc]backup-simplify:  Simplify (* 1 (* phi1 phi2)) into (* phi1 phi2)
1545555114.587 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555114.587 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi2 phi1) around 0
1545555114.587 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1545555114.587 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1545555114.587 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1545555114.587 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555114.587 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555114.587 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1545555114.587 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555114.587 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1545555114.587 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1545555114.587 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1545555114.587 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555114.587 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.587 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.588 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555114.588 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555114.588 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.588 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.588 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555114.588 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555114.588 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555114.588 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1545555114.588 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555114.588 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1545555114.588 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555114.588 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.588 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.588 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.588 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555114.588 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1545555114.588 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555114.588 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555114.588 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1545555114.588 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555114.589 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1545555114.589 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1545555114.589 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1545555114.589 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1545555114.589 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555114.589 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1545555114.589 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1545555114.589 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1545555114.589 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555114.589 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555114.589 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1545555114.589 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1545555114.589 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1545555114.589 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1545555114.589 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1545555114.589 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555114.589 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.589 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.589 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555114.589 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1545555114.589 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1545555114.589 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1545555114.589 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1545555114.589 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555114.590 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1545555114.590 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.590 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1545555114.590 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1545555114.591 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.591 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1545555114.591 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.591 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1545555114.591 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.591 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.591 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.591 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.591 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1545555114.592 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1545555114.592 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.592 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1545555114.593 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.593 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1545555114.593 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.593 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.593 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.594 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555114.594 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.594 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.595 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.595 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1545555114.595 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.595 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.595 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.595 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.596 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.596 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.596 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1545555114.597 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.597 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.597 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1545555114.597 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.598 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555114.598 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555114.598 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555114.600 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.600 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555114.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.600 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1545555114.600 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.600 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.600 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.600 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1545555114.600 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555114.600 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi2 phi1) around 0
1545555114.600 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1545555114.600 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1545555114.600 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1545555114.601 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555114.601 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.601 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555114.601 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.601 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.601 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.601 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555114.601 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1545555114.601 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1545555114.601 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555114.601 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.601 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555114.601 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555114.601 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1545555114.601 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555114.601 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1545555114.601 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1545555114.601 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1545555114.601 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1545555114.601 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555114.601 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.601 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555114.601 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555114.601 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1545555114.601 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555114.601 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1545555114.601 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1545555114.601 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1545555114.601 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555114.601 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.601 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555114.601 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.601 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.601 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.601 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555114.601 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1545555114.601 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1545555114.602 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1545555114.602 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555114.602 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.602 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1545555114.602 * [misc]backup-simplify:  Simplify phi1 into phi1
1545555114.602 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1545555114.602 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555114.602 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1545555114.602 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1545555114.602 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1545555114.602 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555114.602 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.602 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1545555114.602 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.602 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.602 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.602 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555114.602 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1545555114.602 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1545555114.602 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1545555114.602 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555114.602 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1545555114.602 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1545555114.602 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1545555114.602 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555114.602 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.602 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1545555114.602 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.602 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.602 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555114.603 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1545555114.603 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1545555114.603 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1545555114.603 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555114.603 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.603 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1545555114.603 * [misc]backup-simplify:  Simplify phi2 into phi2
1545555114.603 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1545555114.603 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1545555114.603 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1545555114.603 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1545555114.603 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1545555114.603 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1545555114.603 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555114.603 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1545555114.603 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.603 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1545555114.603 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1545555114.604 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.604 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1545555114.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.605 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1545555114.605 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.605 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.605 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.605 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555114.605 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1545555114.605 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1545555114.606 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555114.606 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1545555114.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.606 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1545555114.606 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.607 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.607 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.607 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555114.608 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.608 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.608 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.608 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1545555114.608 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.608 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.608 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.608 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.609 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555114.609 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555114.609 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1545555114.610 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.610 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555114.610 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.610 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1545555114.610 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.611 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555114.612 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555114.612 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1545555114.613 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555114.613 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555114.613 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555114.613 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1545555114.613 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.613 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.613 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.613 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1545555114.614 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1545555114.614 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555114.614 * [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 (R lambda1 lambda2 phi1 phi2) around 0
1545555114.614 * [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
1545555114.614 * [misc]taylor:  Taking taylor expansion of R in phi2
1545555114.614 * [misc]backup-simplify:  Simplify R into R
1545555114.614 * [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
1545555114.614 * [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)))))
1545555114.614 * [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
1545555114.614 * [misc]taylor:  Taking taylor expansion of R in phi1
1545555114.614 * [misc]backup-simplify:  Simplify R into R
1545555114.614 * [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
1545555114.615 * [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)))))
1545555114.615 * [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
1545555114.615 * [misc]taylor:  Taking taylor expansion of R in lambda2
1545555114.615 * [misc]backup-simplify:  Simplify R into R
1545555114.615 * [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
1545555114.615 * [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)))))
1545555114.615 * [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
1545555114.615 * [misc]taylor:  Taking taylor expansion of R in lambda1
1545555114.615 * [misc]backup-simplify:  Simplify R into R
1545555114.615 * [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
1545555114.615 * [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)))))
1545555114.615 * [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
1545555114.616 * [misc]taylor:  Taking taylor expansion of R in R
1545555114.616 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.616 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.616 * [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
1545555114.616 * [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)))))
1545555114.616 * [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
1545555114.616 * [misc]taylor:  Taking taylor expansion of R in R
1545555114.616 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.616 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.616 * [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
1545555114.616 * [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)))))
1545555114.617 * [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
1545555114.617 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555114.617 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.617 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.617 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.617 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.617 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.617 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.617 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.617 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.617 * [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)))))
1545555114.617 * [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
1545555114.618 * [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)))))
1545555114.618 * [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
1545555114.618 * [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)))))
1545555114.618 * [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
1545555114.618 * [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)))))
1545555114.618 * [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
1545555114.618 * [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)))))
1545555114.619 * [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)))))
1545555114.619 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.619 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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
1545555114.620 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.620 * [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))))) (* 1 (* 1 (* 1 (* 1 R))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555114.621 * [misc]backup-simplify:  Simplify (* (/ 1 R) (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R)
1545555114.621 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) in (R lambda1 lambda2 phi1 phi2) around 0
1545555114.621 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) in phi2
1545555114.621 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555114.621 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.621 * [misc]taylor:  Taking taylor expansion of R in phi2
1545555114.621 * [misc]backup-simplify:  Simplify R into R
1545555114.622 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R)
1545555114.622 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) in phi1
1545555114.622 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555114.622 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.622 * [misc]taylor:  Taking taylor expansion of R in phi1
1545555114.622 * [misc]backup-simplify:  Simplify R into R
1545555114.623 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R)
1545555114.623 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) in lambda2
1545555114.623 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555114.623 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.623 * [misc]taylor:  Taking taylor expansion of R in lambda2
1545555114.623 * [misc]backup-simplify:  Simplify R into R
1545555114.624 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R)
1545555114.624 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) in lambda1
1545555114.624 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555114.624 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.624 * [misc]taylor:  Taking taylor expansion of R in lambda1
1545555114.624 * [misc]backup-simplify:  Simplify R into R
1545555114.625 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R)
1545555114.625 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) in R
1545555114.625 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in R
1545555114.625 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.625 * [misc]taylor:  Taking taylor expansion of R in R
1545555114.625 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.625 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.626 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) 1) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.626 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) R) in R
1545555114.626 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in R
1545555114.626 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.626 * [misc]taylor:  Taking taylor expansion of R in R
1545555114.626 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.626 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.627 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) 1) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.627 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555114.627 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.627 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555114.628 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.628 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555114.628 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.628 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555114.629 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.629 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555114.630 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) (/ 0 1)))) into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.630 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.631 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1545555114.631 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555114.631 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.631 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.631 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.631 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.631 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.631 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.631 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.631 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.632 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1))))))) (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 R))))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R)
1545555114.632 * [misc]backup-simplify:  Simplify (* (/ 1 (- R)) (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1))))))) 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))
1545555114.632 * [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 (R lambda1 lambda2 phi1 phi2) around 0
1545555114.632 * [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
1545555114.632 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555114.632 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.632 * [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
1545555114.633 * [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
1545555114.633 * [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))))))))
1545555114.633 * [misc]taylor:  Taking taylor expansion of R in phi2
1545555114.633 * [misc]backup-simplify:  Simplify R into R
1545555114.633 * [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)
1545555114.633 * [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
1545555114.633 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555114.633 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.634 * [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
1545555114.634 * [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
1545555114.634 * [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))))))))
1545555114.634 * [misc]taylor:  Taking taylor expansion of R in phi1
1545555114.634 * [misc]backup-simplify:  Simplify R into R
1545555114.634 * [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)
1545555114.634 * [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
1545555114.634 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555114.635 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.635 * [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
1545555114.635 * [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
1545555114.635 * [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))))))))
1545555114.635 * [misc]taylor:  Taking taylor expansion of R in lambda2
1545555114.635 * [misc]backup-simplify:  Simplify R into R
1545555114.636 * [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)
1545555114.636 * [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
1545555114.636 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555114.636 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.636 * [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
1545555114.636 * [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
1545555114.637 * [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))))))))
1545555114.637 * [misc]taylor:  Taking taylor expansion of R in lambda1
1545555114.637 * [misc]backup-simplify:  Simplify R into R
1545555114.638 * [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)
1545555114.638 * [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
1545555114.638 * [misc]taylor:  Taking taylor expansion of -1 in R
1545555114.638 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.638 * [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
1545555114.638 * [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
1545555114.639 * [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))))))))
1545555114.639 * [misc]taylor:  Taking taylor expansion of R in R
1545555114.639 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.639 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.640 * [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))))))))
1545555114.640 * [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
1545555114.640 * [misc]taylor:  Taking taylor expansion of -1 in R
1545555114.640 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.640 * [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
1545555114.640 * [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
1545555114.641 * [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))))))))
1545555114.641 * [misc]taylor:  Taking taylor expansion of R in R
1545555114.641 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.641 * [misc]backup-simplify:  Simplify 1 into 1
1545555114.642 * [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))))))))
1545555114.643 * [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)))))))))
1545555114.643 * [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))))))))) in lambda1
1545555114.643 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555114.643 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.643 * [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 lambda1
1545555114.644 * [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))))))))
1545555114.645 * [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)))))))))
1545555114.645 * [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))))))))) in lambda2
1545555114.645 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555114.645 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.645 * [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
1545555114.646 * [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))))))))
1545555114.647 * [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)))))))))
1545555114.647 * [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))))))))) in phi1
1545555114.647 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1545555114.647 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.647 * [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 phi1
1545555114.648 * [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))))))))
1545555114.649 * [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)))))))))
1545555114.649 * [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))))))))) in phi2
1545555114.649 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1545555114.649 * [misc]backup-simplify:  Simplify -1 into -1
1545555114.649 * [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
1545555114.650 * [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))))))))
1545555114.650 * [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)))))))))
1545555114.651 * [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)))))))))
1545555114.653 * [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
1545555114.654 * [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
1545555114.654 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555114.654 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.654 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.654 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.654 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.654 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.654 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.654 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.654 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.655 * [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
1545555114.655 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.655 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.655 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.655 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.655 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.655 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.655 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.656 * [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
1545555114.657 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.657 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.657 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.657 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.657 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.658 * [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
1545555114.658 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.658 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.658 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.659 * [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
1545555114.659 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.661 * [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
1545555114.662 * [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
1545555114.662 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1545555114.662 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.662 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555114.662 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.662 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555114.662 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.662 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555114.662 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.662 * [misc]backup-simplify:  Simplify 0 into 0
1545555114.663 * [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 (* 1 (* 1 (/ 1 (/ 1 (- R)))))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555114.663 * * * [misc]progress:  simplifying candidates
1545555114.663 * * * * [misc]progress:  [ 1 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555114.664 * * * * [misc]progress:  [ 2 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (pow (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) 1)))>
1545555114.664 * * * * [misc]progress:  [ 3 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (exp (log (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.664 * * * * [misc]progress:  [ 4 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.664 * * * * [misc]progress:  [ 5 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.664 * * * * [misc]progress:  [ 6 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.664 * * * * [misc]progress:  [ 7 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.664 * * * * [misc]progress:  [ 8 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* 1 (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555114.664 * * * * [misc]progress:  [ 9 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2))) 2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.664 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1545555114.664 * * [misc]simplify:  iters left: 5 (7 enodes)
1545555114.667 * * [misc]simplify:  iters left: 4 (12 enodes)
1545555114.670 * * [misc]simplify:  iters left: 3 (14 enodes)
1545555114.673 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1545555114.673 * [misc]simplify:  Simplified (2 2 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1))) 2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.674 * * * * [misc]progress:  [ 10 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.674 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1545555114.674 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555114.675 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555114.677 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1545555114.677 * [misc]simplify:  Simplified (2 2 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda2) (sin lambda1)) 1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.677 * * * * [misc]progress:  [ 11 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.678 * * * * [misc]progress:  [ 12 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda1)) (log (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.678 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1545555114.678 * * [misc]simplify:  iters left: 4 (7 enodes)
1545555114.681 * * [misc]simplify:  iters left: 3 (8 enodes)
1545555114.683 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1545555114.683 * [misc]simplify:  Simplified (2 2 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda2)) (log (sin lambda1))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.683 * * * * [misc]progress:  [ 13 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (exp (log (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.683 * * * * [misc]progress:  [ 14 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.683 * * * * [misc]progress:  [ 15 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.684 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1545555114.684 * * [misc]simplify:  iters left: 6 (9 enodes)
1545555114.687 * * [misc]simplify:  iters left: 5 (16 enodes)
1545555114.693 * * [misc]simplify:  iters left: 4 (41 enodes)
1545555114.707 * * [misc]simplify:  iters left: 3 (75 enodes)
1545555114.730 * * [misc]simplify:  iters left: 2 (99 enodes)
1545555114.756 * * [misc]simplify:  iters left: 1 (102 enodes)
1545555114.781 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1545555114.781 * [misc]simplify:  Simplified (2 2 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (cbrt (pow (* (sin lambda2) (sin lambda1)) 3))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.781 * * * * [misc]progress:  [ 16 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2)))) (cbrt (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.781 * * * * [misc]progress:  [ 17 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.781 * * * * [misc]progress:  [ 18 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (* (sin lambda1) (sin lambda2))) (sqrt (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.781 * * * * [misc]progress:  [ 19 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.781 * * * * [misc]progress:  [ 20 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.782 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1545555114.782 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555114.783 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1545555114.783 * [misc]simplify:  Simplified (2 2 1 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.783 * * * * [misc]progress:  [ 21 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.783 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1545555114.783 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555114.784 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1545555114.784 * [misc]simplify:  Simplified (2 2 1 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.784 * * * * [misc]progress:  [ 22 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.784 * [enter]simplify:  Simplifying (sin lambda2)
1545555114.784 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555114.785 * [exit]simplify:  Simplified to (sin lambda2)
1545555114.785 * [misc]simplify:  Simplified (2 2 1 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.785 * * * * [misc]progress:  [ 23 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.785 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1545555114.785 * * [misc]simplify:  iters left: 4 (4 enodes)
1545555114.787 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1545555114.787 * [misc]simplify:  Simplified (2 2 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.787 * * * * [misc]progress:  [ 24 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.787 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1545555114.787 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555114.788 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1545555114.788 * [misc]simplify:  Simplified (2 2 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555114.788 * * * * [misc]progress:  [ 25 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.788 * * * * [misc]progress:  [ 26 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555114.788 * * * * [misc]progress:  [ 27 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (/ (- (cos (- phi2 phi1)) (cos (+ phi2 phi1))) 2)))))>
1545555114.788 * [enter]simplify:  Simplifying (- (cos (- phi2 phi1)) (cos (+ phi2 phi1)))
1545555114.789 * * [misc]simplify:  iters left: 5 (7 enodes)
1545555114.791 * * [misc]simplify:  iters left: 4 (12 enodes)
1545555114.794 * * [misc]simplify:  iters left: 3 (14 enodes)
1545555114.796 * [exit]simplify:  Simplified to (- (cos (- phi2 phi1)) (cos (+ phi1 phi2)))
1545555114.796 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (/ (- (cos (- phi2 phi1)) (cos (+ phi1 phi2))) 2)))))
1545555114.797 * * * * [misc]progress:  [ 28 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (pow (* (sin phi2) (sin phi1)) 1)))))>
1545555114.797 * [enter]simplify:  Simplifying (* (sin phi2) (sin phi1))
1545555114.797 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555114.798 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555114.798 * [exit]simplify:  Simplified to (* (sin phi1) (sin phi2))
1545555114.799 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (pow (* (sin phi1) (sin phi2)) 1)))))
1545555114.799 * * * * [misc]progress:  [ 29 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (pow (* (sin phi2) (sin phi1)) 1)))))>
1545555114.799 * * * * [misc]progress:  [ 30 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (exp (+ (log (sin phi2)) (log (sin phi1))))))))>
1545555114.799 * [enter]simplify:  Simplifying (+ (log (sin phi2)) (log (sin phi1)))
1545555114.799 * * [misc]simplify:  iters left: 4 (7 enodes)
1545555114.800 * * [misc]simplify:  iters left: 3 (8 enodes)
1545555114.801 * [exit]simplify:  Simplified to (+ (log (sin phi1)) (log (sin phi2)))
1545555114.801 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (exp (+ (log (sin phi1)) (log (sin phi2))))))))
1545555114.801 * * * * [misc]progress:  [ 31 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (exp (log (* (sin phi2) (sin phi1))))))))>
1545555114.801 * * * * [misc]progress:  [ 32 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (log (exp (* (sin phi2) (sin phi1))))))))>
1545555114.801 * * * * [misc]progress:  [ 33 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (cbrt (* (* (* (sin phi2) (sin phi2)) (sin phi2)) (* (* (sin phi1) (sin phi1)) (sin phi1))))))))>
1545555114.801 * [enter]simplify:  Simplifying (* (* (* (sin phi2) (sin phi2)) (sin phi2)) (* (* (sin phi1) (sin phi1)) (sin phi1)))
1545555114.801 * * [misc]simplify:  iters left: 6 (9 enodes)
1545555114.803 * * [misc]simplify:  iters left: 5 (16 enodes)
1545555114.805 * * [misc]simplify:  iters left: 4 (41 enodes)
1545555114.813 * * [misc]simplify:  iters left: 3 (75 enodes)
1545555114.824 * * [misc]simplify:  iters left: 2 (99 enodes)
1545555114.847 * * [misc]simplify:  iters left: 1 (102 enodes)
1545555114.863 * [exit]simplify:  Simplified to (pow (* (sin phi1) (sin phi2)) 3)
1545555114.863 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (cbrt (pow (* (sin phi1) (sin phi2)) 3))))))
1545555114.863 * * * * [misc]progress:  [ 34 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (* (sin phi2) (sin phi1))) (cbrt (* (sin phi2) (sin phi1)))) (cbrt (* (sin phi2) (sin phi1))))))))>
1545555114.863 * * * * [misc]progress:  [ 35 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (cbrt (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1))))))))>
1545555114.863 * * * * [misc]progress:  [ 36 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sqrt (* (sin phi2) (sin phi1))) (sqrt (* (sin phi2) (sin phi1))))))))>
1545555114.863 * * * * [misc]progress:  [ 37 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* 1 (* (sin phi2) (sin phi1)))))))>
1545555114.863 * * * * [misc]progress:  [ 38 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (* (cbrt (sin phi1)) (cbrt (sin phi1)))) (cbrt (sin phi1)))))))>
1545555114.863 * [enter]simplify:  Simplifying (cbrt (sin phi1))
1545555114.863 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555114.864 * [exit]simplify:  Simplified to (cbrt (sin phi1))
1545555114.864 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (* (cbrt (sin phi1)) (cbrt (sin phi1)))) (cbrt (sin phi1)))))))
1545555114.864 * * * * [misc]progress:  [ 39 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))>
1545555114.864 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1545555114.864 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555114.864 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1545555114.864 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))
1545555114.864 * * * * [misc]progress:  [ 40 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) 1) (sin phi1))))))>
1545555114.864 * [enter]simplify:  Simplifying (sin phi1)
1545555114.864 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555114.865 * [exit]simplify:  Simplified to (sin phi1)
1545555114.865 * [misc]simplify:  Simplified (2 2 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) 1) (sin phi1))))))
1545555114.865 * * * * [misc]progress:  [ 41 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))>
1545555114.865 * [enter]simplify:  Simplifying (* (cbrt (sin phi2)) (cbrt (sin phi2)))
1545555114.865 * * [misc]simplify:  iters left: 4 (4 enodes)
1545555114.866 * [exit]simplify:  Simplified to (* (cbrt (sin phi2)) (cbrt (sin phi2)))
1545555114.866 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))
1545555114.866 * * * * [misc]progress:  [ 42 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sqrt (sin phi2)) (* (sqrt (sin phi2)) (sin phi1)))))))>
1545555114.866 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1545555114.866 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555114.866 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1545555114.866 * [misc]simplify:  Simplified (2 2 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sqrt (sin phi2)) (* (sqrt (sin phi2)) (sin phi1)))))))
1545555114.866 * * * * [misc]progress:  [ 43 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* 1 (* (sin phi2) (sin phi1)))))))>
1545555114.866 * * * * [misc]progress:  [ 44 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555114.866 * * * * [misc]progress:  [ 45 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) 1))>
1545555114.866 * * * * [misc]progress:  [ 46 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.866 * * * * [misc]progress:  [ 47 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.866 * * * * [misc]progress:  [ 48 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.866 * * * * [misc]progress:  [ 49 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.867 * * * * [misc]progress:  [ 50 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555114.867 * * * * [misc]progress:  [ 51 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555114.867 * * * * [misc]progress:  [ 52 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555114.867 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555114.867 * * [misc]simplify:  iters left: 6 (21 enodes)
1545555114.870 * * [misc]simplify:  iters left: 5 (30 enodes)
1545555114.874 * * [misc]simplify:  iters left: 4 (44 enodes)
1545555114.882 * * [misc]simplify:  iters left: 3 (102 enodes)
1545555114.916 * * [misc]simplify:  iters left: 2 (177 enodes)
1545555114.949 * * [misc]simplify:  iters left: 1 (265 enodes)
1545555115.025 * [exit]simplify:  Simplified to (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))))))
1545555115.025 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))))))))
1545555115.025 * * * * [misc]progress:  [ 53 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))>
1545555115.025 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555115.026 * * [misc]simplify:  iters left: 6 (21 enodes)
1545555115.029 * * [misc]simplify:  iters left: 5 (30 enodes)
1545555115.033 * * [misc]simplify:  iters left: 4 (44 enodes)
1545555115.040 * * [misc]simplify:  iters left: 3 (102 enodes)
1545555115.060 * * [misc]simplify:  iters left: 2 (177 enodes)
1545555115.101 * * [misc]simplify:  iters left: 1 (265 enodes)
1545555115.174 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))))))
1545555115.174 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))))))))
1545555115.174 * * * * [misc]progress:  [ 54 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R 1) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555115.174 * [enter]simplify:  Simplifying (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))
1545555115.175 * * [misc]simplify:  iters left: 6 (20 enodes)
1545555115.177 * * [misc]simplify:  iters left: 5 (29 enodes)
1545555115.181 * * [misc]simplify:  iters left: 4 (43 enodes)
1545555115.189 * * [misc]simplify:  iters left: 3 (101 enodes)
1545555115.209 * * [misc]simplify:  iters left: 2 (177 enodes)
1545555115.275 * * [misc]simplify:  iters left: 1 (265 enodes)
1545555115.330 * [exit]simplify:  Simplified to (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))
1545555115.330 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (* R 1) (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))
1545555115.330 * * * * [misc]progress:  [ 55 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) R))>
1545555115.330 * * * * [misc]progress:  [ 56 / 67 ] 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)))))))>
1545555115.330 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555115.330 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555115.334 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555115.340 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555115.361 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555115.409 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555115.437 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555115.437 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))
1545555115.437 * * * * [misc]progress:  [ 57 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))))>
1545555115.437 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1545555115.437 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555115.445 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555115.457 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555115.477 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555115.511 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555115.537 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1545555115.538 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))))
1545555115.538 * * * * [misc]progress:  [ 58 / 67 ] 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)))))))>
1545555115.538 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555115.538 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555115.545 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555115.558 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555115.583 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555115.615 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555115.645 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555115.645 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))
1545555115.647 * * * * [misc]progress:  [ 59 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555115.647 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1545555115.647 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555115.647 * * [misc]simplify:  iters left: 1 (4 enodes)
1545555115.648 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1545555115.648 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555115.648 * * * * [misc]progress:  [ 60 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555115.648 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1545555115.648 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555115.649 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555115.649 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1545555115.649 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555115.650 * * * * [misc]progress:  [ 61 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555115.650 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1545555115.650 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555115.650 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555115.651 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1545555115.651 * [misc]simplify:  Simplified (2 2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555115.651 * * * * [misc]progress:  [ 62 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* phi1 phi2)))))>
1545555115.651 * [enter]simplify:  Simplifying (* phi1 phi2)
1545555115.651 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555115.652 * * [misc]simplify:  iters left: 1 (4 enodes)
1545555115.653 * [exit]simplify:  Simplified to (* phi1 phi2)
1545555115.653 * [misc]simplify:  Simplified (2 2 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* phi1 phi2)))))
1545555115.654 * * * * [misc]progress:  [ 63 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555115.654 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1545555115.654 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555115.655 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555115.657 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1545555115.659 * [misc]simplify:  Simplified (2 2 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555115.659 * * * * [misc]progress:  [ 64 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))>
1545555115.660 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1545555115.660 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555115.661 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555115.663 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1545555115.663 * [misc]simplify:  Simplified (2 2 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555115.663 * * * * [misc]progress:  [ 65 / 67 ] 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)))))))>
1545555115.663 * [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))))))
1545555115.664 * * [misc]simplify:  iters left: 6 (24 enodes)
1545555115.671 * * [misc]simplify:  iters left: 5 (43 enodes)
1545555115.685 * * [misc]simplify:  iters left: 4 (92 enodes)
1545555115.718 * * [misc]simplify:  iters left: 3 (155 enodes)
1545555115.753 * * [misc]simplify:  iters left: 2 (194 enodes)
1545555115.779 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2)))))))
1545555115.779 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))))))))
1545555115.779 * * * * [misc]progress:  [ 66 / 67 ] 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))>
1545555115.779 * [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)
1545555115.779 * * [misc]simplify:  iters left: 6 (24 enodes)
1545555115.783 * * [misc]simplify:  iters left: 5 (43 enodes)
1545555115.790 * * [misc]simplify:  iters left: 4 (92 enodes)
1545555115.808 * * [misc]simplify:  iters left: 3 (157 enodes)
1545555115.835 * * [misc]simplify:  iters left: 2 (192 enodes)
1545555115.861 * [exit]simplify:  Simplified to (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))) R)
1545555115.861 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))) R))
1545555115.861 * * * * [misc]progress:  [ 67 / 67 ] 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)))))))>
1545555115.861 * [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))))))
1545555115.861 * * [misc]simplify:  iters left: 6 (24 enodes)
1545555115.865 * * [misc]simplify:  iters left: 5 (43 enodes)
1545555115.872 * * [misc]simplify:  iters left: 4 (92 enodes)
1545555115.896 * * [misc]simplify:  iters left: 3 (155 enodes)
1545555115.935 * * [misc]simplify:  iters left: 2 (194 enodes)
1545555115.962 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2)))))))
1545555115.963 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))))))))
1545555115.963 * * * [misc]progress:  adding candidates to table
1545555117.584 * * [misc]progress:  iteration 3 / 4
1545555117.584 * * * [misc]progress:  picking best candidate
1545555117.774 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555117.775 * * * [misc]progress:  localizing error
1545555117.797 * * * [misc]progress:  generating rewritten candidates
1545555117.797 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1)
1545555117.800 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
1545555117.809 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
1545555117.814 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 1 1 1 1 2)
1545555117.823 * * * [misc]progress:  generating series expansions
1545555117.823 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1)
1545555117.823 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555117.823 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555117.823 * [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
1545555117.828 * [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)))))
1545555117.828 * [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
1545555117.829 * [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)))))
1545555117.829 * [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
1545555117.829 * [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)))))
1545555117.829 * [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
1545555117.830 * [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)))))
1545555117.830 * [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
1545555117.830 * [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)))))
1545555117.831 * [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
1545555117.831 * [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)))))
1545555117.831 * [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
1545555117.832 * [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)))))
1545555117.832 * [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
1545555117.832 * [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)))))
1545555117.833 * [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)))))
1545555117.833 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.833 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.833 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.833 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.833 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.833 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.833 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.833 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.834 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.835 * [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)))))
1545555117.835 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.836 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555117.836 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555117.836 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.836 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555117.837 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.837 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555117.838 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.838 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555117.839 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.839 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555117.840 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.840 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555117.841 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.841 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555117.842 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.842 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555117.843 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.843 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.844 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.845 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 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)))))
1545555117.846 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))))) 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))))))))
1545555117.846 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555117.846 * [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
1545555117.847 * [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))))))))
1545555117.847 * [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
1545555117.848 * [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))))))))
1545555117.848 * [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
1545555117.849 * [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))))))))
1545555117.849 * [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 lambda1
1545555117.850 * [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))))))))
1545555117.850 * [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
1545555117.851 * [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 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))))))))
1545555117.851 * [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 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1545555117.852 * [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 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))))))))
1545555117.852 * [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
1545555117.852 * [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))))))))
1545555117.852 * [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
1545555117.853 * [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)))))))) 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))))))))
1545555117.854 * [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))))))))
1545555117.854 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.854 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.854 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.854 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.855 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.856 * [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)))))
1545555117.856 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
1545555117.857 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555117.857 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555117.857 * [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
1545555117.858 * [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)))))
1545555117.858 * [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
1545555117.858 * [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)))))
1545555117.858 * [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
1545555117.859 * [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)))))
1545555117.859 * [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
1545555117.860 * [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)))))
1545555117.860 * [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
1545555117.860 * [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)))))
1545555117.861 * [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
1545555117.861 * [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)))))
1545555117.861 * [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
1545555117.862 * [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)))))
1545555117.862 * [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
1545555117.863 * [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)))))
1545555117.863 * [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)))))
1545555117.863 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.863 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.863 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.863 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.863 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.863 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.863 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.864 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.865 * [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)))))
1545555117.865 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.866 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555117.866 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555117.866 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.867 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555117.867 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.867 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555117.868 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.868 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555117.869 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.869 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555117.870 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.870 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555117.871 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.871 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555117.872 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.872 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555117.873 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.873 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.873 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.874 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.875 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 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)))))
1545555117.876 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))))))) 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))))))))
1545555117.876 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555117.876 * [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
1545555117.877 * [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))))))))
1545555117.877 * [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
1545555117.878 * [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))))))))
1545555117.878 * [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
1545555117.879 * [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))))))))
1545555117.879 * [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
1545555117.880 * [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))))))))
1545555117.880 * [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
1545555117.881 * [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))))))))
1545555117.881 * [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
1545555117.882 * [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))))))))
1545555117.882 * [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
1545555117.883 * [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))))))))
1545555117.883 * [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
1545555117.883 * [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))))))))
1545555117.884 * [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))))))))
1545555117.884 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.884 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.884 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.885 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.886 * [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)))))
1545555117.887 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
1545555117.887 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.887 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555117.887 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1545555117.887 * [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
1545555117.888 * [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)))))
1545555117.889 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.889 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1545555117.889 * [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
1545555117.889 * [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)))))
1545555117.890 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.890 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1545555117.890 * [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
1545555117.891 * [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)))))
1545555117.891 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.891 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1545555117.891 * [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
1545555117.892 * [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)))))
1545555117.892 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.893 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1545555117.893 * [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
1545555117.893 * [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)))))
1545555117.894 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.894 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1545555117.894 * [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
1545555117.895 * [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)))))
1545555117.895 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.895 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1545555117.895 * [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
1545555117.896 * [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)))))
1545555117.897 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.897 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1545555117.897 * [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
1545555117.897 * [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)))))
1545555117.898 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.898 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.901 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.901 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.901 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.901 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.901 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.901 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.901 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.901 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.903 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.903 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.903 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.903 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.903 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.903 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.905 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.905 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.905 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.905 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.907 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.907 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.909 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545555117.909 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.909 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.909 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.909 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.909 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.910 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.910 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.910 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.911 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.911 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555117.911 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi2
1545555117.911 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555117.912 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.913 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.913 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi1
1545555117.913 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555117.914 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.915 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.915 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda2
1545555117.915 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555117.916 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.916 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.916 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda1
1545555117.917 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555117.917 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.918 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.918 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda1
1545555117.918 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555117.919 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.920 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.921 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda2
1545555117.921 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555117.921 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.922 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.922 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi1
1545555117.922 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555117.923 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.924 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.924 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi2
1545555117.924 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555117.925 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555117.926 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.927 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555117.929 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.929 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.930 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.930 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.930 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.930 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.930 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.930 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.932 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.932 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.932 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.932 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.932 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.932 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.934 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.934 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.934 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.934 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.936 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.936 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.938 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545555117.939 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.939 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.939 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.939 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.939 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.939 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.939 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.939 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.939 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.939 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.939 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.939 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.940 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1545555117.941 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.941 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555117.941 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi2
1545555117.941 * [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
1545555117.942 * [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))))))))
1545555117.943 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.943 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi1
1545555117.943 * [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
1545555117.943 * [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))))))))
1545555117.944 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.944 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda2
1545555117.944 * [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
1545555117.944 * [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))))))))
1545555117.945 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.945 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda1
1545555117.945 * [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
1545555117.945 * [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))))))))
1545555117.946 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.946 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda1
1545555117.946 * [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
1545555117.946 * [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))))))))
1545555117.947 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.947 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda2
1545555117.947 * [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
1545555117.947 * [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))))))))
1545555117.948 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.948 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi1
1545555117.948 * [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
1545555117.948 * [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))))))))
1545555117.948 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.948 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi2
1545555117.949 * [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
1545555117.949 * [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))))))))
1545555117.949 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555117.950 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))))
1545555117.951 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.951 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.951 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.951 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.951 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.951 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.951 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.951 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.952 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.952 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.952 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.953 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.953 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.953 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.954 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.954 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.954 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.954 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.955 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555117.955 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.957 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545555117.958 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.958 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.958 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.958 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555117.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.958 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555117.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.958 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (sin (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- lambda2)))) (cos (/ -1 (/ 1 (- phi2))))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555117.958 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 1 1 1 1 2)
1545555117.959 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1545555117.959 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1545555117.959 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1545555117.959 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1545555117.959 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555117.959 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555117.959 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1545555117.959 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1545555117.959 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555117.959 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555117.959 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.959 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.959 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1545555117.959 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1545555117.959 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555117.959 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.959 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.959 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1545555117.959 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555117.959 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555117.959 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1545555117.959 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1545555117.959 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1545555117.959 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1545555117.959 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555117.959 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.959 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.959 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1545555117.959 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555117.959 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555117.959 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1545555117.959 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1545555117.959 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1545555117.959 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1545555117.959 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1545555117.959 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1545555117.959 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.959 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.959 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.959 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555117.960 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1545555117.960 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555117.961 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1545555117.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.961 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555117.961 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1545555117.961 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555117.961 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555117.961 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.961 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.961 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.961 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.962 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555117.962 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1545555117.963 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.963 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1545555117.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.964 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.964 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1545555117.964 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.964 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.964 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.965 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555117.965 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.965 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.966 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555117.966 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555117.967 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.967 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555117.967 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.968 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1545555117.969 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1545555117.969 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1545555117.969 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1545555117.969 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1545555117.969 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1545555117.969 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555117.969 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555117.969 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.969 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.969 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1545555117.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555117.969 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.969 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.970 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.970 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.970 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.972 * [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
1545555117.972 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545555117.974 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.974 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1545555117.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.975 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.976 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1545555117.976 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.976 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.976 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.976 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1545555117.977 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555117.977 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1545555117.977 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1545555117.977 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1545555117.977 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555117.977 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555117.977 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.977 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.977 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555117.977 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555117.977 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1545555117.977 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555117.977 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555117.977 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555117.977 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555117.977 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555117.977 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1545555117.977 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1545555117.977 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1545555117.977 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555117.977 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555117.977 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555117.977 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555117.978 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555117.978 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1545555117.978 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1545555117.978 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555117.978 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555117.978 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.978 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.978 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555117.978 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555117.978 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1545555117.978 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1545555117.978 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555117.978 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555117.978 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555117.978 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555117.978 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555117.978 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1545555117.978 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1545555117.978 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555117.978 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555117.978 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.978 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555117.979 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555117.979 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1545555117.979 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1545555117.979 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1545555117.979 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555117.979 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1545555117.979 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1545555117.979 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555117.979 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555117.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.979 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555117.980 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555117.980 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1545555117.980 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555117.980 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555117.980 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555117.980 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555117.980 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555117.980 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1545555117.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1545555117.980 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1545555117.980 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1545555117.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555117.980 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555117.981 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555117.981 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1545555117.981 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1545555117.982 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555117.982 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1545555117.983 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.983 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1545555117.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.983 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.983 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.983 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555117.983 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1545555117.983 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1545555117.984 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555117.985 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1545555117.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.985 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1545555117.985 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.986 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555117.986 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555117.987 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555117.988 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.988 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555117.988 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.988 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1545555117.988 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.988 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.988 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.988 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.990 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555117.990 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555117.990 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1545555117.991 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.991 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555117.991 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.992 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1545555117.992 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.993 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555117.994 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555117.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555117.996 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555117.996 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555117.996 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555117.997 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1545555117.997 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555117.997 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.997 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.997 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1545555117.997 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555117.997 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1545555117.997 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1545555117.997 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1545555117.997 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1545555117.997 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555117.997 * [misc]backup-simplify:  Simplify -1 into -1
1545555117.998 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555117.998 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555117.998 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1545555117.998 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555117.998 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1545555117.998 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1545555117.998 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1545555117.998 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555117.998 * [misc]backup-simplify:  Simplify -1 into -1
1545555117.998 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555117.998 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.998 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.998 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555117.998 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555117.998 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1545555117.998 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1545555117.998 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1545555117.998 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555117.998 * [misc]backup-simplify:  Simplify -1 into -1
1545555117.998 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555117.998 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.998 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.999 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555117.999 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555117.999 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1545555117.999 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1545555117.999 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555117.999 * [misc]backup-simplify:  Simplify -1 into -1
1545555117.999 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555117.999 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555117.999 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1545555117.999 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555117.999 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1545555117.999 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1545555117.999 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1545555117.999 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1545555117.999 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555117.999 * [misc]backup-simplify:  Simplify -1 into -1
1545555117.999 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555117.999 * [misc]backup-simplify:  Simplify 0 into 0
1545555117.999 * [misc]backup-simplify:  Simplify 1 into 1
1545555117.999 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555117.999 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555117.999 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1545555118.000 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1545555118.000 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555118.000 * [misc]backup-simplify:  Simplify -1 into -1
1545555118.000 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555118.000 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555118.000 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1545555118.000 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555118.000 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1545555118.000 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1545555118.000 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1545555118.000 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1545555118.000 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555118.000 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1545555118.000 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1545555118.000 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1545555118.000 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555118.000 * [misc]backup-simplify:  Simplify -1 into -1
1545555118.000 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555118.000 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555118.000 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1545555118.001 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555118.001 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1545555118.001 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1545555118.001 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1545555118.001 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555118.001 * [misc]backup-simplify:  Simplify -1 into -1
1545555118.001 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555118.001 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.001 * [misc]backup-simplify:  Simplify 1 into 1
1545555118.001 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555118.001 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555118.001 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1545555118.001 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1545555118.001 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1545555118.001 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555118.002 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555118.002 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555118.002 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1545555118.002 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1545555118.004 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555118.004 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1545555118.004 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555118.004 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1545555118.004 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555118.004 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.004 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.004 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555118.005 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1545555118.005 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1545555118.006 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555118.006 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1545555118.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555118.006 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1545555118.006 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.008 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555118.008 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555118.008 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555118.009 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555118.009 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555118.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555118.010 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1545555118.010 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555118.010 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.010 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.010 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.011 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555118.011 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555118.012 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1545555118.013 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555118.013 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555118.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555118.013 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1545555118.013 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.015 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555118.015 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555118.016 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555118.017 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555118.018 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555118.018 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555118.018 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1545555118.018 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555118.018 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.019 * [misc]backup-simplify:  Simplify 0 into 0
1545555118.019 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1545555118.019 * * * [misc]progress:  simplifying candidates
1545555118.019 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555118.019 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (pow (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) 1)))))>
1545555118.019 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (exp (log (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.019 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.019 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (* (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.019 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (cbrt (* (* (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.019 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.019 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (* 1 (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555118.019 * * * * [misc]progress:  [ 9 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.020 * [enter]simplify:  Simplifying (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555118.020 * * [misc]simplify:  iters left: 6 (24 enodes)
1545555118.025 * * [misc]simplify:  iters left: 5 (35 enodes)
1545555118.030 * * [misc]simplify:  iters left: 4 (49 enodes)
1545555118.038 * * [misc]simplify:  iters left: 3 (106 enodes)
1545555118.063 * * [misc]simplify:  iters left: 2 (182 enodes)
1545555118.123 * * [misc]simplify:  iters left: 1 (246 enodes)
1545555118.173 * [exit]simplify:  Simplified to (log (* (cbrt (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))))
1545555118.173 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))
1545555118.173 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.173 * [enter]simplify:  Simplifying (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))
1545555118.174 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555118.180 * * [misc]simplify:  iters left: 5 (32 enodes)
1545555118.186 * * [misc]simplify:  iters left: 4 (46 enodes)
1545555118.194 * * [misc]simplify:  iters left: 3 (103 enodes)
1545555118.212 * * [misc]simplify:  iters left: 2 (179 enodes)
1545555118.268 * * [misc]simplify:  iters left: 1 (243 enodes)
1545555118.305 * [exit]simplify:  Simplified to (log (sqrt (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))))
1545555118.305 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))
1545555118.305 * * * * [misc]progress:  [ 11 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log 1) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555118.305 * [enter]simplify:  Simplifying (log 1)
1545555118.305 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555118.306 * [exit]simplify:  Simplified to 0
1545555118.306 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (+ 0 (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555118.306 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- (log (exp (/ PI 2))) (log (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555118.307 * [enter]simplify:  Simplifying (log (exp (/ PI 2)))
1545555118.307 * * [misc]simplify:  iters left: 4 (5 enodes)
1545555118.307 * * [misc]simplify:  iters left: 3 (7 enodes)
1545555118.308 * [exit]simplify:  Simplified to (/ PI 2)
1545555118.308 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (- (/ PI 2) (log (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555118.308 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* 1 (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555118.308 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>
1545555118.308 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555118.309 * * [misc]simplify:  iters left: 6 (21 enodes)
1545555118.311 * * [misc]simplify:  iters left: 5 (30 enodes)
1545555118.315 * * [misc]simplify:  iters left: 4 (44 enodes)
1545555118.325 * * [misc]simplify:  iters left: 3 (102 enodes)
1545555118.364 * * [misc]simplify:  iters left: 2 (177 enodes)
1545555118.412 * * [misc]simplify:  iters left: 1 (265 enodes)
1545555118.481 * [exit]simplify:  Simplified to (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))))))
1545555118.481 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1))))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))
1545555118.481 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555118.481 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555118.481 * * [misc]simplify:  iters left: 6 (21 enodes)
1545555118.484 * * [misc]simplify:  iters left: 5 (30 enodes)
1545555118.489 * * [misc]simplify:  iters left: 4 (44 enodes)
1545555118.497 * * [misc]simplify:  iters left: 3 (102 enodes)
1545555118.533 * * [misc]simplify:  iters left: 2 (177 enodes)
1545555118.573 * * [misc]simplify:  iters left: 1 (265 enodes)
1545555118.643 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))))))
1545555118.643 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1))))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))
1545555118.643 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) (log (exp 1)))))>
1545555118.643 * [enter]simplify:  Simplifying (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))
1545555118.644 * * [misc]simplify:  iters left: 6 (20 enodes)
1545555118.650 * * [misc]simplify:  iters left: 5 (29 enodes)
1545555118.658 * * [misc]simplify:  iters left: 4 (43 enodes)
1545555118.675 * * [misc]simplify:  iters left: 3 (101 enodes)
1545555118.714 * * [misc]simplify:  iters left: 2 (177 enodes)
1545555118.777 * * [misc]simplify:  iters left: 1 (265 enodes)
1545555118.824 * [exit]simplify:  Simplified to (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))
1545555118.825 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (* (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))) (log (exp 1)))))
1545555118.825 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (pow (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) 1)))>
1545555118.825 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555118.825 * [enter]simplify:  Simplifying (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))
1545555118.825 * * [misc]simplify:  iters left: 6 (19 enodes)
1545555118.831 * * [misc]simplify:  iters left: 5 (28 enodes)
1545555118.839 * * [misc]simplify:  iters left: 4 (42 enodes)
1545555118.854 * * [misc]simplify:  iters left: 3 (99 enodes)
1545555118.888 * * [misc]simplify:  iters left: 2 (174 enodes)
1545555118.928 * * [misc]simplify:  iters left: 1 (241 enodes)
1545555119.007 * [exit]simplify:  Simplified to (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))
1545555119.007 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))
1545555119.007 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (exp (log (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.007 * * * * [misc]progress:  [ 20 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.007 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (* (cbrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))) (cbrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.007 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.008 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (sqrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.008 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* 1 (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555119.008 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) 1))))>
1545555119.008 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555119.008 * [enter]simplify:  Simplifying (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))
1545555119.008 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555119.015 * * [misc]simplify:  iters left: 5 (34 enodes)
1545555119.025 * * [misc]simplify:  iters left: 4 (48 enodes)
1545555119.042 * * [misc]simplify:  iters left: 3 (105 enodes)
1545555119.080 * * [misc]simplify:  iters left: 2 (181 enodes)
1545555119.144 * * [misc]simplify:  iters left: 1 (249 enodes)
1545555119.209 * [exit]simplify:  Simplified to (exp (* (cbrt (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))))
1545555119.209 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (* (cbrt (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555119.209 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555119.209 * [enter]simplify:  Simplifying (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555119.209 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555119.212 * * [misc]simplify:  iters left: 5 (31 enodes)
1545555119.216 * * [misc]simplify:  iters left: 4 (45 enodes)
1545555119.225 * * [misc]simplify:  iters left: 3 (103 enodes)
1545555119.264 * * [misc]simplify:  iters left: 2 (179 enodes)
1545555119.334 * * [misc]simplify:  iters left: 1 (267 enodes)
1545555119.407 * [exit]simplify:  Simplified to (exp (sqrt (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))
1545555119.407 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (sqrt (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555119.407 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp 1) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.407 * [enter]simplify:  Simplifying (exp 1)
1545555119.407 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555119.408 * [exit]simplify:  Simplified to E
1545555119.408 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow E (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.408 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (/ (exp (/ PI 2)) (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555119.409 * [enter]simplify:  Simplifying (exp (/ PI 2))
1545555119.409 * * [misc]simplify:  iters left: 3 (4 enodes)
1545555119.410 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555119.411 * [exit]simplify:  Simplified to (sqrt (exp PI))
1545555119.412 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (/ (sqrt (exp PI)) (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555119.412 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.412 * [enter]simplify:  Simplifying (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))
1545555119.412 * * [misc]simplify:  iters left: 6 (20 enodes)
1545555119.418 * * [misc]simplify:  iters left: 5 (29 enodes)
1545555119.426 * * [misc]simplify:  iters left: 4 (43 enodes)
1545555119.442 * * [misc]simplify:  iters left: 3 (101 enodes)
1545555119.462 * * [misc]simplify:  iters left: 2 (177 enodes)
1545555119.514 * * [misc]simplify:  iters left: 1 (265 enodes)
1545555119.584 * [exit]simplify:  Simplified to (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))
1545555119.584 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))))
1545555119.584 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.584 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (log (exp (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.584 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.584 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.584 * * * * [misc]progress:  [ 35 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555119.584 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* 1 (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555119.584 * * * * [misc]progress:  [ 37 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2))) 2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.585 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1545555119.585 * * [misc]simplify:  iters left: 5 (7 enodes)
1545555119.586 * * [misc]simplify:  iters left: 4 (12 enodes)
1545555119.587 * * [misc]simplify:  iters left: 3 (14 enodes)
1545555119.589 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1545555119.589 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1))) 2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.589 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.589 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1545555119.589 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555119.590 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555119.591 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1545555119.591 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda2) (sin lambda1)) 1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.591 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.591 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda1)) (log (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.591 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1545555119.591 * * [misc]simplify:  iters left: 4 (7 enodes)
1545555119.593 * * [misc]simplify:  iters left: 3 (8 enodes)
1545555119.595 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1545555119.595 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda2)) (log (sin lambda1))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.595 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (exp (log (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.596 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.596 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.596 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1545555119.596 * * [misc]simplify:  iters left: 6 (9 enodes)
1545555119.599 * * [misc]simplify:  iters left: 5 (16 enodes)
1545555119.605 * * [misc]simplify:  iters left: 4 (41 enodes)
1545555119.620 * * [misc]simplify:  iters left: 3 (75 enodes)
1545555119.642 * * [misc]simplify:  iters left: 2 (99 enodes)
1545555119.669 * * [misc]simplify:  iters left: 1 (102 enodes)
1545555119.693 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1545555119.693 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (cbrt (pow (* (sin lambda2) (sin lambda1)) 3))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.693 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2)))) (cbrt (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.694 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.694 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (* (sin lambda1) (sin lambda2))) (sqrt (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.694 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.694 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.694 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1545555119.694 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555119.695 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1545555119.695 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.695 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.696 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1545555119.696 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555119.696 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1545555119.696 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.697 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.697 * [enter]simplify:  Simplifying (sin lambda2)
1545555119.697 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555119.697 * [exit]simplify:  Simplified to (sin lambda2)
1545555119.698 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.698 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.698 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1545555119.698 * * [misc]simplify:  iters left: 4 (4 enodes)
1545555119.699 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1545555119.699 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.699 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.700 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1545555119.700 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555119.700 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1545555119.701 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555119.701 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.701 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555119.701 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555119.701 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555119.701 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555119.708 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555119.723 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555119.750 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555119.784 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555119.811 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555119.811 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))))
1545555119.811 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))))))>
1545555119.811 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1545555119.811 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555119.815 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555119.828 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555119.862 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555119.890 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555119.934 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1545555119.934 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))))))
1545555119.935 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555119.935 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555119.935 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555119.942 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555119.955 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555119.988 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555120.043 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555120.096 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555120.096 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))))
1545555120.096 * * * * [misc]progress:  [ 58 / 66 ] 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)))))))>
1545555120.096 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555120.096 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555120.103 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555120.116 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555120.151 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555120.205 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555120.250 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555120.250 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))
1545555120.250 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))))>
1545555120.250 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1545555120.250 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555120.254 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555120.260 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555120.277 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555120.331 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555120.383 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1545555120.383 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))))
1545555120.383 * * * * [misc]progress:  [ 60 / 66 ] 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)))))))>
1545555120.384 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555120.384 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555120.391 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555120.397 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555120.413 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555120.440 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555120.488 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555120.488 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))
1545555120.488 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555120.489 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555120.489 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555120.496 * * [misc]simplify:  iters left: 5 (41 enodes)
1545555120.509 * * [misc]simplify:  iters left: 4 (90 enodes)
1545555120.529 * * [misc]simplify:  iters left: 3 (154 enodes)
1545555120.559 * * [misc]simplify:  iters left: 2 (186 enodes)
1545555120.584 * [exit]simplify:  Simplified to (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2)))))
1545555120.585 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2))))))))
1545555120.585 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))))))>
1545555120.585 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1545555120.585 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555120.588 * * [misc]simplify:  iters left: 5 (41 enodes)
1545555120.595 * * [misc]simplify:  iters left: 4 (90 enodes)
1545555120.620 * * [misc]simplify:  iters left: 3 (154 enodes)
1545555120.675 * * [misc]simplify:  iters left: 2 (186 enodes)
1545555120.727 * [exit]simplify:  Simplified to (exp (acos (+ (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2)))))
1545555120.727 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2))))))))
1545555120.728 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555120.728 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555120.728 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555120.733 * * [misc]simplify:  iters left: 5 (41 enodes)
1545555120.740 * * [misc]simplify:  iters left: 4 (90 enodes)
1545555120.756 * * [misc]simplify:  iters left: 3 (154 enodes)
1545555120.793 * * [misc]simplify:  iters left: 2 (186 enodes)
1545555120.844 * [exit]simplify:  Simplified to (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2)))))
1545555120.844 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2))))))))
1545555120.844 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555120.845 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1545555120.845 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555120.845 * * [misc]simplify:  iters left: 1 (4 enodes)
1545555120.846 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1545555120.846 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555120.846 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555120.846 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1545555120.846 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555120.846 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555120.847 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1545555120.847 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555120.847 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555120.847 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1545555120.847 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555120.848 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555120.849 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1545555120.849 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555120.849 * * * [misc]progress:  adding candidates to table
1545555122.638 * * [misc]progress:  iteration 4 / 4
1545555122.639 * * * [misc]progress:  picking best candidate
1545555122.837 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555122.837 * * * [misc]progress:  localizing error
1545555122.898 * * * [misc]progress:  generating rewritten candidates
1545555122.898 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1 1 1 1 1 2)
1545555122.900 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 1)
1545555122.901 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
1545555122.906 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1545555122.909 * * * [misc]progress:  generating series expansions
1545555122.909 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1 1 1 1 1 2)
1545555122.909 * [misc]backup-simplify:  Simplify (log (exp (* (sin lambda1) (sin lambda2)))) into (* (sin lambda1) (sin lambda2))
1545555122.909 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1545555122.909 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1545555122.909 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1545555122.909 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555122.909 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555122.909 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1545555122.909 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1545555122.909 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555122.909 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555122.909 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.909 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.909 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1545555122.909 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1545555122.909 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555122.909 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.909 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.909 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1545555122.909 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555122.909 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555122.909 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1545555122.909 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1545555122.910 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1545555122.910 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1545555122.910 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555122.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.910 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.910 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1545555122.910 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555122.910 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555122.910 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1545555122.910 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1545555122.910 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1545555122.910 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1545555122.910 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1545555122.910 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1545555122.910 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.910 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.910 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555122.910 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1545555122.911 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555122.911 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1545555122.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.912 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555122.912 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1545555122.912 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555122.912 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555122.912 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.912 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.912 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.912 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.913 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555122.913 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1545555122.914 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.914 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1545555122.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.915 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.915 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1545555122.915 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.915 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.915 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.916 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1545555122.916 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.916 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.917 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555122.917 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555122.918 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.918 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555122.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.919 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1545555122.920 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1545555122.920 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1545555122.920 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1545555122.920 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1545555122.920 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1545555122.920 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1545555122.920 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555122.920 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.920 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.920 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1545555122.920 * [misc]backup-simplify:  Simplify (- 0) into 0
1545555122.920 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.920 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.921 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.921 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.921 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.923 * [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
1545555122.923 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1545555122.925 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.925 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1545555122.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.926 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.927 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1545555122.927 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.927 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.927 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.927 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1545555122.927 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555122.927 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1545555122.927 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1545555122.927 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1545555122.927 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555122.927 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555122.927 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.927 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555122.927 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555122.927 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1545555122.927 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555122.927 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555122.928 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555122.928 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555122.928 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555122.928 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1545555122.928 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555122.928 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555122.928 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555122.928 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555122.928 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1545555122.928 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555122.928 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.928 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555122.928 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555122.928 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555122.928 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555122.928 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1545555122.928 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555122.928 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1545555122.928 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1545555122.928 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555122.928 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.928 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555122.929 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555122.929 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1545555122.929 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1545555122.929 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1545555122.929 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555122.929 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1545555122.929 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1545555122.929 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1545555122.929 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555122.929 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.929 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.929 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1545555122.929 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1545555122.929 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1545555122.929 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1545555122.929 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555122.929 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555122.929 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1545555122.929 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1545555122.929 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1545555122.929 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1545555122.929 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1545555122.929 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1545555122.929 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555122.930 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1545555122.930 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555122.930 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1545555122.930 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1545555122.931 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555122.931 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1545555122.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.931 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1545555122.931 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.931 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.931 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.931 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555122.931 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1545555122.932 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1545555122.932 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555122.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1545555122.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.933 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1545555122.933 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.934 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555122.934 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555122.934 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555122.935 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.935 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555122.935 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.935 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1545555122.935 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.935 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.935 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.935 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.936 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555122.936 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555122.936 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1545555122.937 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.937 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555122.937 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.937 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1545555122.937 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.938 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555122.939 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555122.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555122.940 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.940 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555122.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1545555122.941 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.941 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.941 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.941 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1545555122.941 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555122.941 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1545555122.941 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1545555122.941 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1545555122.941 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1545555122.941 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555122.941 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.941 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555122.941 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555122.941 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1545555122.941 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555122.941 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1545555122.941 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1545555122.941 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1545555122.941 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555122.941 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.941 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555122.941 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.941 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.941 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555122.941 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555122.941 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1545555122.941 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1545555122.941 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1545555122.941 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555122.941 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.941 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555122.941 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.941 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.942 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555122.942 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555122.942 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1545555122.942 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1545555122.942 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555122.942 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.942 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555122.942 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555122.942 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1545555122.942 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555122.942 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1545555122.942 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1545555122.942 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1545555122.942 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1545555122.942 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555122.942 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.942 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1545555122.942 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.942 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.942 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555122.942 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555122.942 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1545555122.942 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1545555122.942 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1545555122.942 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.942 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1545555122.942 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1545555122.942 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1545555122.942 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555122.942 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1545555122.942 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1545555122.942 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1545555122.943 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1545555122.943 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555122.943 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1545555122.943 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1545555122.943 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1545555122.943 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555122.943 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.943 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1545555122.943 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1545555122.943 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1545555122.943 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1545555122.943 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1545555122.943 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1545555122.943 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1545555122.943 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1545555122.943 * [misc]backup-simplify:  Simplify -1 into -1
1545555122.943 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1545555122.943 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.943 * [misc]backup-simplify:  Simplify 1 into 1
1545555122.943 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1545555122.943 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1545555122.943 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1545555122.943 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1545555122.943 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1545555122.943 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555122.943 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1545555122.944 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555122.944 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1545555122.944 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1545555122.945 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555122.945 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1545555122.945 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1545555122.945 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.945 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.945 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.945 * [misc]backup-simplify:  Simplify (+ 0) into 0
1545555122.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1545555122.945 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1545555122.946 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1545555122.946 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1545555122.946 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.946 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1545555122.946 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.947 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555122.947 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555122.947 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555122.948 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.948 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555122.948 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.948 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1545555122.948 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.948 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.948 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.948 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.949 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1545555122.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1545555122.949 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1545555122.950 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.950 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1545555122.950 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1545555122.951 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.952 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1545555122.952 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1545555122.952 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1545555122.953 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1545555122.953 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1545555122.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1545555122.953 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1545555122.954 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.954 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.954 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.954 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1545555122.954 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 1)
1545555122.954 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555122.954 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555122.954 * [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
1545555122.954 * [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)))))
1545555122.954 * [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
1545555122.955 * [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)))))
1545555122.955 * [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
1545555122.955 * [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)))))
1545555122.955 * [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
1545555122.955 * [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)))))
1545555122.955 * [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
1545555122.956 * [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)))))
1545555122.956 * [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
1545555122.956 * [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)))))
1545555122.956 * [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
1545555122.956 * [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)))))
1545555122.956 * [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
1545555122.957 * [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)))))
1545555122.957 * [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)))))
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.957 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.957 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.958 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.958 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.958 * [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)))))
1545555122.958 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.958 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555122.958 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555122.959 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.959 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555122.959 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.959 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555122.960 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.960 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555122.961 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.961 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555122.962 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.962 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555122.963 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.963 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555122.963 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.963 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555122.964 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.965 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.965 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.965 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.965 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.965 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.965 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.965 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.965 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.965 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.965 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.966 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.967 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 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)))))
1545555122.968 * [misc]backup-simplify:  Simplify (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))))) 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))))))))
1545555122.968 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555122.968 * [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
1545555122.968 * [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))))))))
1545555122.970 * [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
1545555122.971 * [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))))))))
1545555122.971 * [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
1545555122.972 * [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))))))))
1545555122.972 * [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
1545555122.972 * [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))))))))
1545555122.972 * [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
1545555122.972 * [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))))))))
1545555122.973 * [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
1545555122.973 * [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))))))))
1545555122.973 * [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
1545555122.973 * [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))))))))
1545555122.974 * [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
1545555122.974 * [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))))))))
1545555122.974 * [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))))))))
1545555122.974 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.974 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.975 * [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)))))
1545555122.976 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
1545555122.976 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555122.976 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555122.976 * [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
1545555122.976 * [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)))))
1545555122.976 * [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
1545555122.977 * [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)))))
1545555122.977 * [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
1545555122.977 * [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)))))
1545555122.977 * [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
1545555122.977 * [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)))))
1545555122.977 * [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
1545555122.977 * [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)))))
1545555122.978 * [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
1545555122.978 * [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)))))
1545555122.978 * [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
1545555122.978 * [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)))))
1545555122.978 * [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
1545555122.978 * [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)))))
1545555122.979 * [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)))))
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.979 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.980 * [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)))))
1545555122.980 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.980 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555122.980 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555122.980 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.980 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555122.981 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.981 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555122.981 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.981 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555122.982 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.982 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555122.982 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.982 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555122.983 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.983 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555122.983 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.983 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555122.984 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.984 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.984 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.984 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.985 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.985 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.985 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.985 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 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)))))
1545555122.985 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1)))))))) 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))))))))
1545555122.986 * [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 (lambda1 lambda2 phi1 phi2) around 0
1545555122.986 * [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
1545555122.986 * [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))))))))
1545555122.986 * [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
1545555122.986 * [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))))))))
1545555122.986 * [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
1545555122.987 * [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))))))))
1545555122.987 * [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
1545555122.987 * [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))))))))
1545555122.987 * [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
1545555122.988 * [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))))))))
1545555122.988 * [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
1545555122.988 * [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))))))))
1545555122.988 * [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
1545555122.989 * [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))))))))
1545555122.989 * [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
1545555122.989 * [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))))))))
1545555122.990 * [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))))))))
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.990 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.991 * [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)))))
1545555122.991 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1545555122.991 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.991 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555122.991 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1545555122.991 * [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
1545555122.991 * [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)))))
1545555122.992 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.992 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1545555122.992 * [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
1545555122.992 * [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)))))
1545555122.992 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.992 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1545555122.992 * [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
1545555122.993 * [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)))))
1545555122.993 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.993 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1545555122.993 * [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
1545555122.993 * [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)))))
1545555122.994 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.994 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1545555122.994 * [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
1545555122.994 * [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)))))
1545555122.994 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.994 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1545555122.994 * [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
1545555122.995 * [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)))))
1545555122.995 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.995 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1545555122.995 * [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
1545555122.995 * [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)))))
1545555122.996 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.996 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1545555122.996 * [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
1545555122.996 * [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)))))
1545555122.996 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.997 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555122.998 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555122.998 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555122.998 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.998 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.998 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.998 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.998 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.998 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.999 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555122.999 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555122.999 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.999 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555122.999 * [misc]backup-simplify:  Simplify 0 into 0
1545555122.999 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.000 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.000 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.000 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.000 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.001 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.001 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.002 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545555123.002 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555123.002 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.002 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.002 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.002 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.002 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.002 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.002 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.003 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.003 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.003 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.003 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.003 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555123.003 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))))) (* (cos (/ 1 phi1)) (cos (/ 1 phi2)))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.003 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555123.004 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi2
1545555123.004 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555123.004 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.005 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.005 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi1
1545555123.005 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555123.006 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.007 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.007 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda2
1545555123.007 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555123.008 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.009 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.009 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda1
1545555123.009 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555123.010 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.011 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.011 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda1
1545555123.011 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda1
1545555123.012 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.013 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.013 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in lambda2
1545555123.013 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in lambda2
1545555123.014 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.014 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.015 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi1
1545555123.015 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi1
1545555123.015 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.016 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.016 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) in phi2
1545555123.016 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) in phi2
1545555123.017 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))
1545555123.018 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.019 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) into (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))))))
1545555123.021 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.021 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555123.021 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.021 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.021 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.022 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.022 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.022 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.024 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.024 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.024 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.024 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.024 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.024 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.026 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.026 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.026 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.026 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.028 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.028 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.031 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (cos (/ 1 lambda2)) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))) (* (sin (/ 1 phi2)) (sin (/ 1 phi1))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545555123.031 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555123.031 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.031 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.031 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.031 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.031 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.031 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.031 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.031 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.031 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.031 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.031 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.032 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1545555123.033 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))))) (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2))))) (* (sin (/ 1 (- phi2))) (sin (/ 1 (- phi1))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.033 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in (lambda1 lambda2 phi1 phi2) around 0
1545555123.033 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi2
1545555123.033 * [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
1545555123.034 * [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))))))))
1545555123.035 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.035 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi1
1545555123.035 * [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
1545555123.036 * [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))))))))
1545555123.037 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.037 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda2
1545555123.037 * [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
1545555123.038 * [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))))))))
1545555123.039 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.039 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda1
1545555123.039 * [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
1545555123.039 * [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))))))))
1545555123.040 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.040 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda1
1545555123.040 * [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
1545555123.041 * [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))))))))
1545555123.042 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.042 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda2
1545555123.042 * [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
1545555123.043 * [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))))))))
1545555123.044 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.044 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi1
1545555123.044 * [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
1545555123.045 * [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))))))))
1545555123.046 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.046 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi2
1545555123.046 * [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
1545555123.047 * [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))))))))
1545555123.047 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1545555123.048 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))))
1545555123.051 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.051 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555123.051 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.051 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.051 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.051 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.051 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.051 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.053 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.053 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.053 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.053 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.053 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.053 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.055 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.055 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.055 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.055 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.057 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1545555123.057 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.060 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1545555123.060 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1545555123.060 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.060 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.060 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.060 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.060 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.060 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.060 * [misc]taylor:  Taking taylor expansion of 0 in phi1
1545555123.060 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.060 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1545555123.060 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.060 * [misc]backup-simplify:  Simplify 0 into 0
1545555123.061 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (sin (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- lambda2)))) (cos (/ -1 (/ 1 (- phi2))))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555123.061 * * * [misc]progress:  simplifying candidates
1545555123.061 * * * * [misc]progress:  [ 1 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (+ (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.062 * [enter]simplify:  Simplifying (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2))))))
1545555123.062 * * [misc]simplify:  iters left: 6 (9 enodes)
1545555123.065 * * [misc]simplify:  iters left: 5 (14 enodes)
1545555123.068 * [exit]simplify:  Simplified to (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1))))))
1545555123.068 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (+ (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555123.069 * * * * [misc]progress:  [ 2 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.069 * [enter]simplify:  Simplifying (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))
1545555123.069 * * [misc]simplify:  iters left: 6 (8 enodes)
1545555123.071 * * [misc]simplify:  iters left: 5 (11 enodes)
1545555123.074 * [exit]simplify:  Simplified to (log (sqrt (exp (* (sin lambda2) (sin lambda1)))))
1545555123.074 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda2) (sin lambda1))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555123.074 * * * * [misc]progress:  [ 3 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (+ (log 1) (log (exp (* (sin lambda1) (sin lambda2)))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.075 * [enter]simplify:  Simplifying (log 1)
1545555123.075 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555123.076 * [exit]simplify:  Simplified to 0
1545555123.076 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (+ 0 (log (exp (* (sin lambda1) (sin lambda2)))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555123.076 * * * * [misc]progress:  [ 4 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (log (exp (sin lambda1))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.076 * [enter]simplify:  Simplifying (sin lambda2)
1545555123.076 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555123.077 * [exit]simplify:  Simplified to (sin lambda2)
1545555123.077 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (log (exp (sin lambda1))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555123.077 * * * * [misc]progress:  [ 5 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* 1 (log (exp (* (sin lambda1) (sin lambda2)))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.077 * * * * [misc]progress:  [ 6 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (log (exp (sin lambda1))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.077 * [enter]simplify:  Simplifying (sin lambda2)
1545555123.077 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555123.078 * [exit]simplify:  Simplified to (sin lambda2)
1545555123.078 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (log (exp (sin lambda1))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555123.078 * * * * [misc]progress:  [ 7 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (pow (log (exp (* (sin lambda1) (sin lambda2)))) 1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.078 * * * * [misc]progress:  [ 8 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.078 * [enter]simplify:  Simplifying (sin lambda1)
1545555123.078 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555123.079 * [exit]simplify:  Simplified to (sin lambda1)
1545555123.079 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555123.079 * * * * [misc]progress:  [ 9 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (exp (log (log (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.079 * * * * [misc]progress:  [ 10 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (log (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.079 * * * * [misc]progress:  [ 11 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (log (exp (* (sin lambda1) (sin lambda2))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2)))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.079 * * * * [misc]progress:  [ 12 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (log (exp (* (sin lambda1) (sin lambda2)))) (log (exp (* (sin lambda1) (sin lambda2))))) (log (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.079 * * * * [misc]progress:  [ 13 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (log (exp (* (sin lambda1) (sin lambda2))))) (sqrt (log (exp (* (sin lambda1) (sin lambda2))))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.080 * * * * [misc]progress:  [ 14 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* 1 (log (exp (* (sin lambda1) (sin lambda2)))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555123.080 * * * * [misc]progress:  [ 15 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555123.080 * * * * [misc]progress:  [ 16 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (pow (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) 1)))))>
1545555123.080 * * * * [misc]progress:  [ 17 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (exp (log (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.080 * * * * [misc]progress:  [ 18 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.080 * * * * [misc]progress:  [ 19 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (* (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.080 * * * * [misc]progress:  [ 20 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (cbrt (* (* (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.080 * * * * [misc]progress:  [ 21 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.080 * * * * [misc]progress:  [ 22 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (* 1 (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555123.080 * * * * [misc]progress:  [ 23 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.081 * [enter]simplify:  Simplifying (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555123.081 * * [misc]simplify:  iters left: 6 (26 enodes)
1545555123.090 * * [misc]simplify:  iters left: 5 (39 enodes)
1545555123.101 * * [misc]simplify:  iters left: 4 (55 enodes)
1545555123.120 * * [misc]simplify:  iters left: 3 (108 enodes)
1545555123.147 * * [misc]simplify:  iters left: 2 (182 enodes)
1545555123.179 * * [misc]simplify:  iters left: 1 (251 enodes)
1545555123.240 * [exit]simplify:  Simplified to (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))))
1545555123.240 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))
1545555123.240 * * * * [misc]progress:  [ 24 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.240 * [enter]simplify:  Simplifying (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))
1545555123.241 * * [misc]simplify:  iters left: 6 (25 enodes)
1545555123.248 * * [misc]simplify:  iters left: 5 (36 enodes)
1545555123.259 * * [misc]simplify:  iters left: 4 (52 enodes)
1545555123.278 * * [misc]simplify:  iters left: 3 (105 enodes)
1545555123.315 * * [misc]simplify:  iters left: 2 (179 enodes)
1545555123.379 * * [misc]simplify:  iters left: 1 (248 enodes)
1545555123.463 * [exit]simplify:  Simplified to (log (sqrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))
1545555123.463 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))
1545555123.463 * * * * [misc]progress:  [ 25 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log 1) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555123.464 * [enter]simplify:  Simplifying (log 1)
1545555123.464 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555123.465 * [exit]simplify:  Simplified to 0
1545555123.465 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (+ 0 (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555123.465 * * * * [misc]progress:  [ 26 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- (log (exp (/ PI 2))) (log (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555123.466 * [enter]simplify:  Simplifying (log (exp (/ PI 2)))
1545555123.466 * * [misc]simplify:  iters left: 4 (5 enodes)
1545555123.467 * * [misc]simplify:  iters left: 3 (7 enodes)
1545555123.469 * [exit]simplify:  Simplified to (/ PI 2)
1545555123.469 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (- (/ PI 2) (log (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555123.469 * * * * [misc]progress:  [ 27 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* 1 (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555123.469 * * * * [misc]progress:  [ 28 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>
1545555123.469 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555123.470 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555123.477 * * [misc]simplify:  iters left: 5 (34 enodes)
1545555123.486 * * [misc]simplify:  iters left: 4 (50 enodes)
1545555123.497 * * [misc]simplify:  iters left: 3 (103 enodes)
1545555123.516 * * [misc]simplify:  iters left: 2 (178 enodes)
1545555123.565 * * [misc]simplify:  iters left: 1 (251 enodes)
1545555123.652 * [exit]simplify:  Simplified to (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))
1545555123.652 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))
1545555123.653 * * * * [misc]progress:  [ 29 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555123.653 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1545555123.653 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555123.660 * * [misc]simplify:  iters left: 5 (34 enodes)
1545555123.670 * * [misc]simplify:  iters left: 4 (50 enodes)
1545555123.687 * * [misc]simplify:  iters left: 3 (103 enodes)
1545555123.723 * * [misc]simplify:  iters left: 2 (178 enodes)
1545555123.786 * * [misc]simplify:  iters left: 1 (251 enodes)
1545555123.872 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))
1545555123.872 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))
1545555123.872 * * * * [misc]progress:  [ 30 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))) (log (exp 1)))))>
1545555123.873 * [enter]simplify:  Simplifying (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))
1545555123.873 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555123.879 * * [misc]simplify:  iters left: 5 (33 enodes)
1545555123.889 * * [misc]simplify:  iters left: 4 (49 enodes)
1545555123.906 * * [misc]simplify:  iters left: 3 (102 enodes)
1545555123.942 * * [misc]simplify:  iters left: 2 (176 enodes)
1545555124.004 * * [misc]simplify:  iters left: 1 (245 enodes)
1545555124.085 * [exit]simplify:  Simplified to (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))
1545555124.085 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (* (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))) (log (exp 1)))))
1545555124.085 * * * * [misc]progress:  [ 31 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (pow (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) 1)))>
1545555124.085 * * * * [misc]progress:  [ 32 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))>
1545555124.085 * [enter]simplify:  Simplifying (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))
1545555124.085 * * [misc]simplify:  iters left: 6 (21 enodes)
1545555124.092 * * [misc]simplify:  iters left: 5 (32 enodes)
1545555124.096 * * [misc]simplify:  iters left: 4 (48 enodes)
1545555124.104 * * [misc]simplify:  iters left: 3 (101 enodes)
1545555124.123 * * [misc]simplify:  iters left: 2 (175 enodes)
1545555124.152 * * [misc]simplify:  iters left: 1 (244 enodes)
1545555124.221 * [exit]simplify:  Simplified to (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))
1545555124.221 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))
1545555124.221 * * * * [misc]progress:  [ 33 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (exp (log (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.221 * * * * [misc]progress:  [ 34 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.221 * * * * [misc]progress:  [ 35 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (* (cbrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))) (cbrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.222 * * * * [misc]progress:  [ 36 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.222 * * * * [misc]progress:  [ 37 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (sqrt (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.222 * * * * [misc]progress:  [ 38 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* 1 (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555124.222 * * * * [misc]progress:  [ 39 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) 1))))>
1545555124.222 * * * * [misc]progress:  [ 40 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555124.222 * [enter]simplify:  Simplifying (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))
1545555124.222 * * [misc]simplify:  iters left: 6 (25 enodes)
1545555124.230 * * [misc]simplify:  iters left: 5 (38 enodes)
1545555124.240 * * [misc]simplify:  iters left: 4 (54 enodes)
1545555124.259 * * [misc]simplify:  iters left: 3 (107 enodes)
1545555124.279 * * [misc]simplify:  iters left: 2 (182 enodes)
1545555124.311 * * [misc]simplify:  iters left: 1 (251 enodes)
1545555124.374 * [exit]simplify:  Simplified to (exp (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))
1545555124.374 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555124.375 * * * * [misc]progress:  [ 41 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555124.375 * [enter]simplify:  Simplifying (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1545555124.375 * * [misc]simplify:  iters left: 6 (24 enodes)
1545555124.378 * * [misc]simplify:  iters left: 5 (35 enodes)
1545555124.383 * * [misc]simplify:  iters left: 4 (51 enodes)
1545555124.392 * * [misc]simplify:  iters left: 3 (104 enodes)
1545555124.426 * * [misc]simplify:  iters left: 2 (178 enodes)
1545555124.457 * * [misc]simplify:  iters left: 1 (251 enodes)
1545555124.521 * [exit]simplify:  Simplified to (exp (sqrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))
1545555124.521 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp (sqrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555124.521 * * * * [misc]progress:  [ 42 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow (exp 1) (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555124.522 * [enter]simplify:  Simplifying (exp 1)
1545555124.522 * * [misc]simplify:  iters left: 1 (2 enodes)
1545555124.522 * [exit]simplify:  Simplified to E
1545555124.522 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (pow E (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555124.522 * * * * [misc]progress:  [ 43 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (/ (exp (/ PI 2)) (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555124.522 * [enter]simplify:  Simplifying (exp (/ PI 2))
1545555124.522 * * [misc]simplify:  iters left: 3 (4 enodes)
1545555124.523 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555124.524 * [exit]simplify:  Simplified to (sqrt (exp PI))
1545555124.524 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (/ (sqrt (exp PI)) (exp (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))
1545555124.524 * * * * [misc]progress:  [ 44 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555124.524 * [enter]simplify:  Simplifying (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))
1545555124.524 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555124.527 * * [misc]simplify:  iters left: 5 (33 enodes)
1545555124.531 * * [misc]simplify:  iters left: 4 (49 enodes)
1545555124.544 * * [misc]simplify:  iters left: 3 (102 enodes)
1545555124.580 * * [misc]simplify:  iters left: 2 (176 enodes)
1545555124.618 * * [misc]simplify:  iters left: 1 (245 enodes)
1545555124.669 * [exit]simplify:  Simplified to (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))
1545555124.669 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))))))
1545555124.669 * * * * [misc]progress:  [ 45 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.669 * * * * [misc]progress:  [ 46 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (log (exp (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.669 * * * * [misc]progress:  [ 47 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.669 * * * * [misc]progress:  [ 48 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.669 * * * * [misc]progress:  [ 49 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))>
1545555124.670 * * * * [misc]progress:  [ 50 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* 1 (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))>
1545555124.670 * * * * [misc]progress:  [ 51 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555124.670 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1545555124.670 * * [misc]simplify:  iters left: 2 (3 enodes)
1545555124.671 * * [misc]simplify:  iters left: 1 (4 enodes)
1545555124.672 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1545555124.672 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555124.672 * * * * [misc]progress:  [ 52 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555124.672 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1545555124.672 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555124.674 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555124.675 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1545555124.675 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555124.675 * * * * [misc]progress:  [ 53 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>
1545555124.676 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1545555124.676 * * [misc]simplify:  iters left: 3 (5 enodes)
1545555124.676 * * [misc]simplify:  iters left: 2 (6 enodes)
1545555124.677 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1545555124.677 * [misc]simplify:  Simplified (2 2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555124.677 * * * * [misc]progress:  [ 54 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555124.677 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555124.677 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555124.681 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555124.687 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555124.704 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555124.731 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555124.757 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555124.757 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))))
1545555124.757 * * * * [misc]progress:  [ 55 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))))))>
1545555124.757 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1545555124.757 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555124.760 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555124.767 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555124.783 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555124.827 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555124.853 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1545555124.853 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))))))
1545555124.853 * * * * [misc]progress:  [ 56 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555124.853 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555124.854 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555124.859 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555124.873 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555124.906 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555124.959 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555124.992 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555124.992 * [misc]simplify:  Simplified (2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))))
1545555124.992 * * * * [misc]progress:  [ 57 / 62 ] 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)))))))>
1545555124.992 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555124.992 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555124.995 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555125.002 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555125.026 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555125.059 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555125.096 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555125.096 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))
1545555125.097 * * * * [misc]progress:  [ 58 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))))>
1545555125.097 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1545555125.097 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555125.104 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555125.119 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555125.153 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555125.204 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555125.258 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1545555125.258 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))))
1545555125.258 * * * * [misc]progress:  [ 59 / 62 ] 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)))))))>
1545555125.259 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1545555125.259 * * [misc]simplify:  iters left: 6 (22 enodes)
1545555125.264 * * [misc]simplify:  iters left: 5 (40 enodes)
1545555125.271 * * [misc]simplify:  iters left: 4 (89 enodes)
1545555125.287 * * [misc]simplify:  iters left: 3 (153 enodes)
1545555125.318 * * [misc]simplify:  iters left: 2 (190 enodes)
1545555125.343 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1545555125.343 * [misc]simplify:  Simplified (2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))))
1545555125.343 * * * * [misc]progress:  [ 60 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555125.343 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555125.344 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555125.351 * * [misc]simplify:  iters left: 5 (41 enodes)
1545555125.357 * * [misc]simplify:  iters left: 4 (90 enodes)
1545555125.373 * * [misc]simplify:  iters left: 3 (154 enodes)
1545555125.419 * * [misc]simplify:  iters left: 2 (186 enodes)
1545555125.454 * [exit]simplify:  Simplified to (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2)))))
1545555125.454 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2))))))))
1545555125.454 * * * * [misc]progress:  [ 61 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))))))>
1545555125.454 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1545555125.454 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555125.458 * * [misc]simplify:  iters left: 5 (41 enodes)
1545555125.464 * * [misc]simplify:  iters left: 4 (90 enodes)
1545555125.481 * * [misc]simplify:  iters left: 3 (154 enodes)
1545555125.509 * * [misc]simplify:  iters left: 2 (186 enodes)
1545555125.533 * [exit]simplify:  Simplified to (exp (acos (+ (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2)))))
1545555125.533 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2))))))))
1545555125.533 * * * * [misc]progress:  [ 62 / 62 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))))>
1545555125.533 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1545555125.533 * * [misc]simplify:  iters left: 6 (23 enodes)
1545555125.538 * * [misc]simplify:  iters left: 5 (41 enodes)
1545555125.544 * * [misc]simplify:  iters left: 4 (90 enodes)
1545555125.569 * * [misc]simplify:  iters left: 3 (154 enodes)
1545555125.598 * * [misc]simplify:  iters left: 2 (186 enodes)
1545555125.651 * [exit]simplify:  Simplified to (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2)))))
1545555125.652 * [misc]simplify:  Simplified (2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))) (* (sin phi1) (sin phi2))))))))
1545555125.652 * * * [misc]progress:  adding candidates to table
1545555127.384 * [misc]progress:  [Phase 3 of 3] Extracting.
1545555127.385 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555127.413 * * * [misc]regime-changes:  Trying 7 branch expressions: (R lambda2 lambda1 (- lambda1 lambda2) (cos (- lambda1 lambda2)) phi2 phi1)
1545555127.414 * * * * [misc]regimes:  Trying to branch on R from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555127.677 * * * * [misc]regimes:  Trying to branch on lambda2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555127.970 * * * * [misc]regimes:  Trying to branch on lambda1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555128.243 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555128.520 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>)
1545555128.571 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555128.849 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))>)
1545555128.913 * * * * [misc]regimes:  Trying to branch on phi2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555129.151 * * * * [misc]regimes:  Trying to branch on phi1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (cbrt (sin phi2)) (cbrt (sin phi2))) (* (cbrt (sin phi2)) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (* (sin phi2) (sqrt (sin phi1))) (sqrt (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (* (* (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (cbrt (* (* (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (* (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))) (cbrt (exp (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2)))))))) (log (cbrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (* (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2)))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* R (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (cbrt (acos (+ (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (* (cos phi1) (cos phi2))) (* (sin phi1) (sin phi2))))) (log (exp (* (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))))))))>)
1545555129.369 * * * [misc]regime:  Found split indices: #<option (#s(si 11 256))>
1545555129.369 * [enter]simplify:  Simplifying (* R (log (exp (- (/ PI 2) (asin (+ (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))))
1545555129.369 * * [misc]simplify:  iters left: 6 (28 enodes)
1545555129.370 * * [misc]simplify:  iters left: 5 (36 enodes)
1545555129.373 * [exit]simplify:  Simplified to (* R (log (exp (- (/ PI 2) (asin (+ (* (sin phi2) (sin phi1)) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (* (cos phi1) (cos phi2)))))))))
1545555129.373 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1545555158.164 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545555158.171 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7996 / 8000
1545555158.188 * * * * [misc]points:  Filtering points with unrepresentable outputs
1545555158.188 * * * * [exit]points:  Sampled 8000 points with exact outputs
1545555162.351 * [misc]regime-testing:  Baseline error score: 3.8671409299462653
1545555162.352 * [misc]regime-testing:  Oracle error score: 3.4318880291685945