1544004578.789 * [misc]progress:  [Phase 1 of 3] Setting up.
1544004578.791 * * * [misc]progress:  [1/2] Preparing points
1544004578.791 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544004578.798 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1544004578.855 * * * * [misc]points:  Setting MPFR precision to 64
1544004578.859 * * * * [misc]points:  Setting MPFR precision to 320
1544004578.862 * * * * [misc]points:  Setting MPFR precision to 576
1544004578.866 * * * * [misc]points:  Setting MPFR precision to 832
1544004578.871 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1544004578.874 * * * * [misc]points:  Setting MPFR precision to 576
1544004578.881 * * * * [misc]points:  Setting MPFR precision to 832
1544004578.890 * * * * [misc]points:  Setting MPFR precision to 1088
1544004578.904 * * * * [misc]points:  Setting MPFR precision to 1344
1544004578.920 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1544004578.923 * * * * [misc]points:  Setting MPFR precision to 1088
1544004578.945 * * * * [misc]points:  Setting MPFR precision to 1344
1544004578.971 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1544004578.973 * * * * [misc]points:  Setting MPFR precision to 1088
1544004579.007 * * * * [misc]points:  Setting MPFR precision to 1344
1544004579.044 * * * * [misc]points:  Computing exacts for 256 points
1544004579.045 * * * * [misc]points:  Setting MPFR precision to 1088
1544004579.182 * * * * [misc]points:  Setting MPFR precision to 1344
1544004579.277 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544004579.277 * * * * [exit]points:  Sampled 256 points with exact outputs
1544004579.278 * * * [misc]progress:  [2/2] Setting up program.
1544004579.284 * [misc]progress:  [Phase 2 of 3] Improving.
1544004579.285 * [enter]simplify:  Simplifying (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)
1544004579.286 * * [misc]simplify:  iters left: 6 (17 enodes)
1544004579.292 * * [misc]simplify:  iters left: 5 (27 enodes)
1544004579.297 * * [misc]simplify:  iters left: 4 (38 enodes)
1544004579.302 * * [misc]simplify:  iters left: 3 (39 enodes)
1544004579.310 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1544004579.335 * * [misc]progress:  iteration 1 / 4
1544004579.335 * * * [misc]progress:  picking best candidate
1544004579.371 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.371 * * * [misc]progress:  localizing error
1544004579.521 * * * [misc]progress:  generating rewritten candidates
1544004579.521 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2)
1544004579.528 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1544004579.531 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1544004579.536 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1544004579.545 * * * [misc]progress:  generating series expansions
1544004579.545 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2)
1544004579.550 * [misc]backup-simplify:  Simplify (cos (- lambda1 lambda2)) into (cos (- lambda1 lambda2))
1544004579.550 * [misc]approximate:  Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1544004579.551 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
1544004579.551 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
1544004579.551 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004579.551 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004579.551 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.551 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.551 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.552 * [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
1544004579.552 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1544004579.552 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1544004579.553 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1544004579.553 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1544004579.553 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004579.553 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.553 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.553 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004579.553 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004579.553 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1544004579.553 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1544004579.553 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1544004579.553 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1544004579.553 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1544004579.553 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1544004579.553 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004579.553 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.553 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.553 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004579.553 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004579.553 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1544004579.553 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1544004579.553 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1544004579.553 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1544004579.557 * [misc]backup-simplify:  Simplify (* (cos (- lambda2)) 1) into (cos (- lambda2))
1544004579.557 * [misc]backup-simplify:  Simplify (* (sin (- lambda2)) 0) into 0
1544004579.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.558 * [misc]backup-simplify:  Simplify (+ (cos (- lambda2)) 0) into (cos (- lambda2))
1544004579.558 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1544004579.558 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1544004579.558 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.558 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.558 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.558 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.558 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.558 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.560 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004579.560 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) 0) (* 0 1)) into 0
1544004579.560 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.561 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544004579.563 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004579.563 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 1) (* 0 0)) into (sin (- lambda2))
1544004579.563 * [misc]backup-simplify:  Simplify (- (sin (- lambda2))) into (- (sin (- lambda2)))
1544004579.563 * [misc]backup-simplify:  Simplify (+ 0 (- (sin (- lambda2)))) into (- (sin (- lambda2)))
1544004579.563 * [misc]taylor:  Taking taylor expansion of (- (sin (- lambda2))) in lambda2
1544004579.563 * [misc]taylor:  Taking taylor expansion of (sin (- lambda2)) in lambda2
1544004579.563 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1544004579.563 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.563 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.563 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.564 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.564 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.564 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004579.564 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.565 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1544004579.566 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos (- lambda2))))
1544004579.566 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.567 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.568 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 0) (+ (* 0 1) (* 0 0))) into 0
1544004579.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.568 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos (- lambda2)))) 0) into (- (* 1/2 (cos (- lambda2))))
1544004579.568 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2
1544004579.568 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2
1544004579.568 * [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
1544004579.568 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1544004579.568 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1544004579.568 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1544004579.568 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.568 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.568 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.569 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.569 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.569 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1544004579.569 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1544004579.569 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1544004579.569 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.570 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1 1) 1))) into (- 1)
1544004579.571 * [misc]backup-simplify:  Simplify (- (- 1)) into 1
1544004579.571 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.571 * [misc]backup-simplify:  Simplify (+ (* 1 (* lambda2 lambda1)) (+ (* -1/2 (pow (* 1 lambda1) 2)) 1)) into (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1544004579.572 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1544004579.572 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1544004579.572 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1544004579.572 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1544004579.572 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004579.572 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004579.572 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004579.572 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004579.572 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004579.572 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.572 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.572 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.572 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.573 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.573 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544004579.573 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1544004579.573 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1544004579.573 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1544004579.573 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004579.573 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004579.573 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.573 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.574 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004579.574 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004579.574 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004579.574 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004579.574 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544004579.574 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1544004579.574 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1544004579.574 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1544004579.574 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004579.574 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004579.574 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.574 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.574 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.574 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004579.574 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004579.574 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004579.574 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004579.575 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544004579.575 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1544004579.575 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1544004579.575 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1544004579.575 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004579.575 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004579.575 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004579.575 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004579.575 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004579.575 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.575 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.575 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.575 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.575 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.576 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544004579.576 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1544004579.576 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1544004579.576 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.576 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.577 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) into (cos (- lambda1 lambda2))
1544004579.577 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1544004579.577 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1544004579.577 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1544004579.577 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1544004579.577 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004579.577 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.577 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.577 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.577 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.577 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004579.577 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004579.577 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004579.577 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004579.577 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544004579.578 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1544004579.578 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1544004579.578 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1544004579.578 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004579.578 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004579.578 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004579.578 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004579.578 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004579.578 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004579.578 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.578 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.578 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.578 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.578 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544004579.578 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1544004579.578 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1544004579.578 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1544004579.579 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004579.579 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004579.579 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004579.579 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004579.579 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004579.579 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004579.579 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.579 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.579 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.579 * [misc]backup-simplify:  Simplify (- 1) into -1
1544004579.579 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1544004579.579 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1544004579.579 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1544004579.579 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1544004579.580 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004579.580 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004579.580 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.580 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.580 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.580 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004579.580 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004579.580 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004579.580 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004579.580 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1544004579.580 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1544004579.580 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1544004579.580 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.580 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.580 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.581 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.581 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.581 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))) into (cos (- lambda1 lambda2))
1544004579.581 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1544004579.581 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1544004579.581 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in (phi1 phi2 lambda1 lambda2) around 0
1544004579.581 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1544004579.584 * [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))))
1544004579.584 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1544004579.584 * [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))))
1544004579.584 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1544004579.584 * [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))))
1544004579.584 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1544004579.585 * [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))))
1544004579.585 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1544004579.585 * [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))))
1544004579.597 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1544004579.598 * [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))))
1544004579.598 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1544004579.598 * [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))))
1544004579.598 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1544004579.598 * [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))))
1544004579.598 * [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))))
1544004579.598 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.598 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.598 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.598 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.598 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.598 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.598 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.599 * [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))))
1544004579.599 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1544004579.599 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004579.599 * [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
1544004579.599 * [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))))))
1544004579.599 * [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
1544004579.600 * [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))))))
1544004579.600 * [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
1544004579.600 * [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))))))
1544004579.600 * [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
1544004579.600 * [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))))))
1544004579.600 * [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
1544004579.600 * [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))))))
1544004579.600 * [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
1544004579.601 * [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))))))
1544004579.601 * [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
1544004579.601 * [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))))))
1544004579.601 * [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
1544004579.601 * [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))))))
1544004579.601 * [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))))))
1544004579.601 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.601 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.602 * [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))))
1544004579.602 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1544004579.603 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004579.603 * [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
1544004579.603 * [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)))))))
1544004579.603 * [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
1544004579.603 * [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)))))))
1544004579.603 * [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
1544004579.603 * [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)))))))
1544004579.603 * [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
1544004579.604 * [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)))))))
1544004579.604 * [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
1544004579.604 * [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)))))))
1544004579.604 * [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
1544004579.604 * [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)))))))
1544004579.604 * [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
1544004579.604 * [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)))))))
1544004579.604 * [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
1544004579.605 * [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)))))))
1544004579.605 * [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)))))))
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.605 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.606 * [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))))
1544004579.606 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1544004579.606 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.606 * [misc]approximate:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004579.606 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1544004579.606 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1544004579.606 * [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))))
1544004579.606 * [misc]taylor:  Taking taylor expansion of R in R
1544004579.606 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.606 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.606 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1544004579.606 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1544004579.606 * [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))))
1544004579.606 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004579.606 * [misc]backup-simplify:  Simplify R into R
1544004579.606 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1544004579.606 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1544004579.607 * [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))))
1544004579.607 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004579.607 * [misc]backup-simplify:  Simplify R into R
1544004579.607 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1544004579.607 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1544004579.607 * [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))))
1544004579.607 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004579.607 * [misc]backup-simplify:  Simplify R into R
1544004579.607 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1544004579.607 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1544004579.607 * [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))))
1544004579.607 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004579.607 * [misc]backup-simplify:  Simplify R into R
1544004579.607 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1544004579.607 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1544004579.607 * [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))))
1544004579.607 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004579.607 * [misc]backup-simplify:  Simplify R into R
1544004579.607 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.607 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1544004579.607 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1544004579.608 * [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))))
1544004579.608 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004579.608 * [misc]backup-simplify:  Simplify R into R
1544004579.608 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.608 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1544004579.608 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1544004579.608 * [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))))
1544004579.608 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004579.608 * [misc]backup-simplify:  Simplify R into R
1544004579.608 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.608 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1544004579.608 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1544004579.608 * [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))))
1544004579.608 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004579.608 * [misc]backup-simplify:  Simplify R into R
1544004579.609 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.609 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1544004579.609 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1544004579.609 * [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))))
1544004579.609 * [misc]taylor:  Taking taylor expansion of R in R
1544004579.609 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.609 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.609 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) into 0
1544004579.609 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.609 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1544004579.609 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.609 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.610 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1544004579.611 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.611 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.611 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.611 * [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))))
1544004579.611 * [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))))
1544004579.612 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.612 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.613 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.613 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.613 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.613 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.613 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.613 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004579.613 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.613 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.613 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.613 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.613 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.613 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) (* R (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.614 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (cos (- (/ 1 lambda1) (/ 1 lambda2)))))) (/ 1 R)) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1544004579.614 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004579.614 * [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
1544004579.614 * [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
1544004579.614 * [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))))))
1544004579.614 * [misc]taylor:  Taking taylor expansion of R in R
1544004579.614 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.614 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.614 * [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))))))
1544004579.614 * [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
1544004579.614 * [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
1544004579.615 * [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))))))
1544004579.615 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004579.615 * [misc]backup-simplify:  Simplify R into R
1544004579.615 * [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)
1544004579.615 * [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
1544004579.615 * [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
1544004579.615 * [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))))))
1544004579.615 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004579.615 * [misc]backup-simplify:  Simplify R into R
1544004579.615 * [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)
1544004579.615 * [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
1544004579.615 * [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
1544004579.616 * [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))))))
1544004579.616 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004579.616 * [misc]backup-simplify:  Simplify R into R
1544004579.616 * [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)
1544004579.616 * [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
1544004579.616 * [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
1544004579.616 * [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))))))
1544004579.616 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004579.616 * [misc]backup-simplify:  Simplify R into R
1544004579.616 * [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)
1544004579.617 * [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
1544004579.617 * [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
1544004579.617 * [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))))))
1544004579.617 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004579.617 * [misc]backup-simplify:  Simplify R into R
1544004579.617 * [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)
1544004579.617 * [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
1544004579.617 * [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
1544004579.617 * [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))))))
1544004579.617 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004579.617 * [misc]backup-simplify:  Simplify R into R
1544004579.618 * [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)
1544004579.618 * [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
1544004579.618 * [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
1544004579.618 * [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))))))
1544004579.618 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004579.618 * [misc]backup-simplify:  Simplify R into R
1544004579.618 * [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)
1544004579.618 * [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
1544004579.618 * [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
1544004579.619 * [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))))))
1544004579.619 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004579.619 * [misc]backup-simplify:  Simplify R into R
1544004579.619 * [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)
1544004579.619 * [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
1544004579.619 * [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
1544004579.619 * [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))))))
1544004579.619 * [misc]taylor:  Taking taylor expansion of R in R
1544004579.619 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.619 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.619 * [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))))))
1544004579.620 * [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))))))
1544004579.620 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1544004579.620 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.620 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.620 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.620 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.620 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.620 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.620 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.620 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.621 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1544004579.621 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.621 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.621 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.621 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.621 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.621 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.621 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1544004579.621 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.621 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.621 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.621 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.621 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)))) into 0
1544004579.621 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.621 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.622 * [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
1544004579.622 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.623 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.623 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.624 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.624 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.624 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.625 * [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
1544004579.625 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.625 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) (cos (/ 1 (/ 1 phi1))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.626 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1544004579.626 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004579.626 * [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
1544004579.626 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004579.626 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.626 * [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
1544004579.626 * [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
1544004579.626 * [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)))))))
1544004579.626 * [misc]taylor:  Taking taylor expansion of R in R
1544004579.626 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.626 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.626 * [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)))))))
1544004579.626 * [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
1544004579.626 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004579.627 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.627 * [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
1544004579.627 * [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
1544004579.627 * [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)))))))
1544004579.627 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004579.627 * [misc]backup-simplify:  Simplify R into R
1544004579.627 * [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)
1544004579.627 * [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
1544004579.627 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004579.627 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.627 * [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
1544004579.627 * [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
1544004579.627 * [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)))))))
1544004579.627 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004579.627 * [misc]backup-simplify:  Simplify R into R
1544004579.628 * [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)
1544004579.628 * [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
1544004579.628 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004579.628 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.628 * [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
1544004579.628 * [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
1544004579.628 * [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)))))))
1544004579.628 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004579.628 * [misc]backup-simplify:  Simplify R into R
1544004579.628 * [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)
1544004579.628 * [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
1544004579.628 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004579.628 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.628 * [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
1544004579.628 * [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
1544004579.629 * [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)))))))
1544004579.629 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004579.629 * [misc]backup-simplify:  Simplify R into R
1544004579.629 * [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)
1544004579.629 * [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
1544004579.629 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004579.629 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.629 * [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
1544004579.629 * [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
1544004579.629 * [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)))))))
1544004579.629 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004579.629 * [misc]backup-simplify:  Simplify R into R
1544004579.629 * [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)
1544004579.630 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1544004579.630 * [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
1544004579.630 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004579.630 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.630 * [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
1544004579.630 * [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
1544004579.630 * [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)))))))
1544004579.630 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004579.630 * [misc]backup-simplify:  Simplify R into R
1544004579.630 * [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)
1544004579.631 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1544004579.631 * [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
1544004579.631 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004579.631 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.631 * [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
1544004579.631 * [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
1544004579.631 * [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)))))))
1544004579.631 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004579.631 * [misc]backup-simplify:  Simplify R into R
1544004579.631 * [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)
1544004579.632 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1544004579.632 * [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
1544004579.632 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004579.632 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.632 * [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
1544004579.632 * [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
1544004579.632 * [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)))))))
1544004579.632 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004579.632 * [misc]backup-simplify:  Simplify R into R
1544004579.632 * [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)
1544004579.632 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))
1544004579.632 * [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
1544004579.632 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004579.632 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.632 * [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
1544004579.633 * [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
1544004579.633 * [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)))))))
1544004579.633 * [misc]taylor:  Taking taylor expansion of R in R
1544004579.633 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.633 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.633 * [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)))))))
1544004579.633 * [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))))))))
1544004579.634 * [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))))))))
1544004579.634 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1544004579.634 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1544004579.634 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.634 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.634 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.635 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.635 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.635 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.635 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.635 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.635 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1544004579.635 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1544004579.635 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.635 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.635 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.635 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.635 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.635 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.636 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1544004579.636 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1544004579.636 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.636 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.636 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.636 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.637 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)))) into 0
1544004579.637 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R))) into 0
1544004579.637 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.637 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.637 * [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
1544004579.638 * [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
1544004579.638 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.638 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.639 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1544004579.639 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.639 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.639 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.639 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.639 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.639 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.639 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.639 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.639 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.639 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.639 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.639 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.639 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.639 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.639 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.640 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1544004579.640 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004579.640 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.640 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.640 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.640 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.640 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.640 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.640 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.640 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.640 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.640 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.640 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.640 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.640 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.641 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.641 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1544004579.641 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004579.641 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.641 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.641 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.641 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.641 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.641 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.641 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.641 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.641 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.642 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004579.642 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)))) into 0
1544004579.642 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004579.642 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.642 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.642 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.642 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.642 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.643 * [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
1544004579.643 * [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
1544004579.643 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.644 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004579.644 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1544004579.644 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1544004579.644 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1544004579.644 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1544004579.644 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1544004579.644 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004579.644 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004579.644 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1544004579.644 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1544004579.644 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004579.644 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004579.644 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.644 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.644 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1544004579.644 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1544004579.644 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004579.644 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.644 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.644 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1544004579.644 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004579.644 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004579.644 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1544004579.644 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1544004579.644 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1544004579.644 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1544004579.644 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004579.644 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.644 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.644 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1544004579.644 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004579.644 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004579.644 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1544004579.644 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1544004579.645 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1544004579.645 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1544004579.645 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1544004579.645 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1544004579.645 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.645 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.645 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.645 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004579.645 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1544004579.646 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004579.646 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1544004579.646 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.647 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004579.647 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1544004579.647 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004579.647 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004579.647 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.647 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.647 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.647 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.648 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004579.648 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1544004579.649 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.649 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1544004579.649 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.649 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.650 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1544004579.650 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.650 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.650 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.650 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004579.650 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.650 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.652 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004579.652 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004579.653 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.654 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004579.654 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.655 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1544004579.655 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1544004579.655 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1544004579.655 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1544004579.655 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1544004579.655 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1544004579.655 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004579.655 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004579.655 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.655 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.655 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1544004579.656 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004579.656 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.656 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.656 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.656 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.656 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.658 * [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
1544004579.659 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544004579.660 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.660 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1544004579.660 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.662 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.662 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1544004579.662 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.662 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.662 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.662 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1544004579.662 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004579.662 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1544004579.662 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1544004579.662 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1544004579.662 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1544004579.663 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004579.663 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.663 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.663 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004579.663 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1544004579.663 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1544004579.663 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004579.663 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004579.663 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1544004579.663 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004579.663 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1544004579.663 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1544004579.663 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1544004579.663 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1544004579.663 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004579.663 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004579.663 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1544004579.663 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004579.663 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1544004579.663 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1544004579.663 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1544004579.663 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004579.663 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.663 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.663 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.664 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004579.664 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1544004579.664 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1544004579.664 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1544004579.664 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004579.664 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004579.664 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1544004579.664 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004579.664 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1544004579.664 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1544004579.664 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1544004579.664 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004579.664 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.664 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.664 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004579.664 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1544004579.664 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1544004579.664 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1544004579.664 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004579.664 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1544004579.664 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1544004579.664 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1544004579.664 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004579.664 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.664 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004579.665 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004579.665 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1544004579.665 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1544004579.665 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004579.665 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004579.665 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1544004579.665 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004579.665 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1544004579.665 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1544004579.665 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1544004579.665 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1544004579.665 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004579.665 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004579.665 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004579.665 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1544004579.665 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1544004579.666 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004579.666 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1544004579.666 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.667 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1544004579.667 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.667 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.667 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.667 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004579.667 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1544004579.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1544004579.668 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004579.668 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1544004579.668 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.668 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1544004579.668 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.669 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004579.669 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004579.669 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004579.670 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.670 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004579.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.670 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1544004579.670 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.670 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.670 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.670 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.671 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004579.671 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004579.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1544004579.672 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.672 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004579.672 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.672 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1544004579.672 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.673 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004579.673 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004579.674 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004579.675 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.675 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004579.675 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.675 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1544004579.675 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.675 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.675 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.675 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1544004579.676 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004579.676 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1544004579.676 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1544004579.676 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1544004579.676 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1544004579.676 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004579.676 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.676 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004579.676 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004579.676 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1544004579.676 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004579.676 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1544004579.676 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1544004579.676 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1544004579.676 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004579.676 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.676 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004579.676 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.676 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.676 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004579.676 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004579.676 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1544004579.676 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1544004579.676 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1544004579.676 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004579.676 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.676 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004579.676 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.676 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.676 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004579.676 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004579.676 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1544004579.676 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1544004579.676 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004579.676 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.676 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004579.676 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004579.676 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1544004579.677 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004579.677 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1544004579.677 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1544004579.677 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1544004579.677 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1544004579.677 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004579.677 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.677 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004579.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.677 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.677 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004579.677 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004579.677 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1544004579.677 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1544004579.677 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004579.677 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.677 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004579.677 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004579.677 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1544004579.677 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004579.677 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1544004579.677 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1544004579.677 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1544004579.677 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1544004579.677 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004579.677 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1544004579.677 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1544004579.677 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1544004579.677 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004579.677 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.677 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004579.677 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004579.678 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1544004579.678 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004579.678 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1544004579.678 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1544004579.678 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1544004579.678 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004579.678 * [misc]backup-simplify:  Simplify -1 into -1
1544004579.678 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004579.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.678 * [misc]backup-simplify:  Simplify 1 into 1
1544004579.678 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004579.678 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004579.678 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1544004579.678 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1544004579.678 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1544004579.678 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004579.678 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004579.678 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004579.678 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1544004579.679 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1544004579.679 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004579.680 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1544004579.680 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.680 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1544004579.680 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.680 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.680 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.680 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004579.680 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1544004579.680 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1544004579.681 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004579.681 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1544004579.681 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.681 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1544004579.681 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.682 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004579.682 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004579.682 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004579.683 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.683 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004579.683 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.683 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1544004579.683 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.684 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004579.684 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004579.684 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1544004579.685 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.685 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004579.685 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.686 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1544004579.686 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.687 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004579.687 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004579.687 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004579.688 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004579.688 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004579.689 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004579.689 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1544004579.689 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004579.689 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.689 * [misc]backup-simplify:  Simplify 0 into 0
1544004579.689 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1544004579.689 * * * [misc]progress:  simplifying candidates
1544004579.689 * * * * [misc]progress:  [ 1 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log1p (expm1 (cos (- lambda1 lambda2))))))) R))>
1544004579.689 * * * * [misc]progress:  [ 2 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (expm1 (log1p (cos (- lambda1 lambda2))))))) R))>
1544004579.689 * * * * [misc]progress:  [ 3 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))))))) R))>
1544004579.690 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1544004579.690 * * [misc]simplify:  iters left: 5 (6 enodes)
1544004579.691 * * [misc]simplify:  iters left: 4 (8 enodes)
1544004579.693 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1544004579.693 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))
1544004579.693 * * * * [misc]progress:  [ 4 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos (- lambda2))) (* (sin lambda1) (sin (- lambda2))))))) R))>
1544004579.693 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1544004579.693 * * [misc]simplify:  iters left: 5 (6 enodes)
1544004579.694 * * [misc]simplify:  iters left: 4 (8 enodes)
1544004579.695 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1544004579.696 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin (- lambda2))))))) R))
1544004579.696 * * * * [misc]progress:  [ 5 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004579.696 * [enter]simplify:  Simplifying (* (cos lambda1) (cos lambda2))
1544004579.696 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004579.697 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004579.699 * [exit]simplify:  Simplified to (* (cos lambda2) (cos lambda1))
1544004579.699 * [misc]simplify:  Simplified (2 1 1 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2)))))) R))
1544004579.699 * * * * [misc]progress:  [ 6 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (pow (cos (- lambda1 lambda2)) 1)))) R))>
1544004579.699 * * * * [misc]progress:  [ 7 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (exp (log (cos (- lambda1 lambda2))))))) R))>
1544004579.699 * * * * [misc]progress:  [ 8 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))>
1544004579.699 * * * * [misc]progress:  [ 9 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))>
1544004579.699 * * * * [misc]progress:  [ 10 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cbrt (* (* (cos (- lambda1 lambda2)) (cos (- lambda1 lambda2))) (cos (- lambda1 lambda2))))))) R))>
1544004579.699 * * * * [misc]progress:  [ 11 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (sqrt (cos (- lambda1 lambda2))) (sqrt (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 12 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* 1 (cos (- lambda1 lambda2)))))) R))>
1544004579.700 * * * * [misc]progress:  [ 13 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 14 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 15 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R))>
1544004579.700 * * * * [misc]progress:  [ 16 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) 1) R))>
1544004579.700 * * * * [misc]progress:  [ 17 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 18 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 19 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 20 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 21 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1544004579.700 * * * * [misc]progress:  [ 22 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R))>
1544004579.700 * * * * [misc]progress:  [ 23 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1544004579.700 * * * * [misc]progress:  [ 24 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1544004579.700 * * * * [misc]progress:  [ 25 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 1))>
1544004579.700 * * * * [misc]progress:  [ 26 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1544004579.701 * * * * [misc]progress:  [ 27 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1544004579.701 * * * * [misc]progress:  [ 28 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1544004579.701 * * * * [misc]progress:  [ 29 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1544004579.701 * * * * [misc]progress:  [ 30 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1544004579.701 * * * * [misc]progress:  [ 31 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1544004579.701 * * * * [misc]progress:  [ 32 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))>
1544004579.701 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))
1544004579.701 * * [misc]simplify:  iters left: 6 (17 enodes)
1544004579.707 * * [misc]simplify:  iters left: 5 (26 enodes)
1544004579.715 * * [misc]simplify:  iters left: 4 (37 enodes)
1544004579.725 * * [misc]simplify:  iters left: 3 (38 enodes)
1544004579.734 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))))
1544004579.734 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))
1544004579.734 * * * * [misc]progress:  [ 33 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))>
1544004579.734 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1544004579.734 * * [misc]simplify:  iters left: 6 (16 enodes)
1544004579.739 * * [misc]simplify:  iters left: 5 (25 enodes)
1544004579.746 * * [misc]simplify:  iters left: 4 (36 enodes)
1544004579.755 * * [misc]simplify:  iters left: 3 (37 enodes)
1544004579.764 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1)))))
1544004579.764 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))
1544004579.764 * * * * [misc]progress:  [ 34 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1544004579.764 * * * * [misc]progress:  [ 35 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))>
1544004579.764 * * * * [misc]progress:  [ 36 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.764 * * * * [misc]progress:  [ 37 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.764 * * * * [misc]progress:  [ 38 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.765 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1544004579.765 * * [misc]simplify:  iters left: 5 (7 enodes)
1544004579.767 * * [misc]simplify:  iters left: 4 (12 enodes)
1544004579.770 * * [misc]simplify:  iters left: 3 (14 enodes)
1544004579.774 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1544004579.774 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.774 * * * * [misc]progress:  [ 39 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.774 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004579.774 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004579.776 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004579.778 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004579.778 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.778 * * * * [misc]progress:  [ 40 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.778 * * * * [misc]progress:  [ 41 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.778 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1544004579.778 * * [misc]simplify:  iters left: 4 (7 enodes)
1544004579.780 * * [misc]simplify:  iters left: 3 (8 enodes)
1544004579.783 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1544004579.783 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.783 * * * * [misc]progress:  [ 42 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.783 * * * * [misc]progress:  [ 43 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.783 * * * * [misc]progress:  [ 44 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.783 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1544004579.783 * * [misc]simplify:  iters left: 6 (9 enodes)
1544004579.787 * * [misc]simplify:  iters left: 5 (16 enodes)
1544004579.792 * * [misc]simplify:  iters left: 4 (41 enodes)
1544004579.807 * * [misc]simplify:  iters left: 3 (75 enodes)
1544004579.828 * * [misc]simplify:  iters left: 2 (99 enodes)
1544004579.842 * * [misc]simplify:  iters left: 1 (102 enodes)
1544004579.854 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1544004579.854 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.854 * * * * [misc]progress:  [ 45 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.855 * * * * [misc]progress:  [ 46 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.855 * * * * [misc]progress:  [ 47 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.855 * * * * [misc]progress:  [ 48 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.855 * * * * [misc]progress:  [ 49 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.855 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1544004579.855 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004579.855 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1544004579.855 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.855 * * * * [misc]progress:  [ 50 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.856 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1544004579.856 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004579.856 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1544004579.856 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.856 * * * * [misc]progress:  [ 51 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.856 * [enter]simplify:  Simplifying (sin phi2)
1544004579.856 * * [misc]simplify:  iters left: 1 (2 enodes)
1544004579.857 * [exit]simplify:  Simplified to (sin phi2)
1544004579.857 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.857 * * * * [misc]progress:  [ 52 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.857 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1544004579.857 * * [misc]simplify:  iters left: 4 (4 enodes)
1544004579.857 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1544004579.857 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.857 * * * * [misc]progress:  [ 53 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.858 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1544004579.858 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004579.858 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1544004579.858 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.858 * * * * [misc]progress:  [ 54 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.858 * * * * [misc]progress:  [ 55 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.858 * * * * [misc]progress:  [ 56 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))))) R))>
1544004579.858 * [enter]simplify:  Simplifying (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1544004579.859 * * [misc]simplify:  iters left: 6 (10 enodes)
1544004579.861 * * [misc]simplify:  iters left: 5 (20 enodes)
1544004579.865 * * [misc]simplify:  iters left: 4 (43 enodes)
1544004579.872 * * [misc]simplify:  iters left: 3 (69 enodes)
1544004579.882 * * [misc]simplify:  iters left: 2 (107 enodes)
1544004579.900 * * [misc]simplify:  iters left: 1 (125 enodes)
1544004579.928 * [exit]simplify:  Simplified to (fma lambda1 (fma -1/2 lambda1 lambda2) 1)
1544004579.928 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (fma lambda1 (fma -1/2 lambda1 lambda2) 1)))) R))
1544004579.928 * * * * [misc]progress:  [ 57 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.929 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1544004579.929 * * [misc]simplify:  iters left: 3 (4 enodes)
1544004579.930 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004579.932 * * [misc]simplify:  iters left: 1 (7 enodes)
1544004579.934 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1544004579.934 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.934 * * * * [misc]progress:  [ 58 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004579.934 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1544004579.934 * * [misc]simplify:  iters left: 3 (4 enodes)
1544004579.935 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004579.937 * * [misc]simplify:  iters left: 1 (7 enodes)
1544004579.939 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1544004579.939 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004579.940 * * * * [misc]progress:  [ 59 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1544004579.940 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1544004579.940 * * [misc]simplify:  iters left: 6 (15 enodes)
1544004579.945 * * [misc]simplify:  iters left: 5 (24 enodes)
1544004579.952 * * [misc]simplify:  iters left: 4 (35 enodes)
1544004579.961 * * [misc]simplify:  iters left: 3 (37 enodes)
1544004579.970 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1544004579.970 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))) R))
1544004579.970 * * * * [misc]progress:  [ 60 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1544004579.971 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1544004579.971 * * [misc]simplify:  iters left: 6 (15 enodes)
1544004579.976 * * [misc]simplify:  iters left: 5 (24 enodes)
1544004579.983 * * [misc]simplify:  iters left: 4 (35 enodes)
1544004579.992 * * [misc]simplify:  iters left: 3 (37 enodes)
1544004580.001 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1544004580.001 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))) R))
1544004580.002 * * * * [misc]progress:  [ 61 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1544004580.002 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1544004580.002 * * [misc]simplify:  iters left: 6 (15 enodes)
1544004580.007 * * [misc]simplify:  iters left: 5 (24 enodes)
1544004580.014 * * [misc]simplify:  iters left: 4 (35 enodes)
1544004580.023 * * [misc]simplify:  iters left: 3 (37 enodes)
1544004580.033 * [exit]simplify:  Simplified to (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))
1544004580.033 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))) R))
1544004580.033 * * * * [misc]progress:  [ 62 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1544004580.033 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004580.033 * * [misc]simplify:  iters left: 6 (17 enodes)
1544004580.039 * * [misc]simplify:  iters left: 5 (27 enodes)
1544004580.047 * * [misc]simplify:  iters left: 4 (38 enodes)
1544004580.058 * * [misc]simplify:  iters left: 3 (39 enodes)
1544004580.063 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1544004580.063 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))))
1544004580.063 * * * * [misc]progress:  [ 63 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1544004580.064 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004580.064 * * [misc]simplify:  iters left: 6 (17 enodes)
1544004580.066 * * [misc]simplify:  iters left: 5 (27 enodes)
1544004580.070 * * [misc]simplify:  iters left: 4 (38 enodes)
1544004580.075 * * [misc]simplify:  iters left: 3 (39 enodes)
1544004580.080 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1544004580.080 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))))
1544004580.080 * * * * [misc]progress:  [ 64 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1544004580.080 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1544004580.080 * * [misc]simplify:  iters left: 6 (17 enodes)
1544004580.083 * * [misc]simplify:  iters left: 5 (27 enodes)
1544004580.087 * * [misc]simplify:  iters left: 4 (38 enodes)
1544004580.097 * * [misc]simplify:  iters left: 3 (39 enodes)
1544004580.107 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2)))))
1544004580.107 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos (- lambda1 lambda2)) (cos phi1)) (cos phi2) (* (sin phi1) (sin phi2))))))
1544004580.107 * * * * [misc]progress:  [ 65 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004580.107 * [enter]simplify:  Simplifying (* phi1 phi2)
1544004580.107 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004580.108 * * [misc]simplify:  iters left: 1 (4 enodes)
1544004580.109 * [exit]simplify:  Simplified to (* phi1 phi2)
1544004580.109 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004580.109 * * * * [misc]progress:  [ 66 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004580.110 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004580.110 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004580.111 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004580.113 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004580.113 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004580.113 * * * * [misc]progress:  [ 67 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1544004580.113 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004580.113 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004580.115 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004580.117 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004580.117 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1544004580.117 * * * [misc]progress:  adding candidates to table
1544004581.376 * * [misc]progress:  iteration 2 / 4
1544004581.377 * * * [misc]progress:  picking best candidate
1544004581.538 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004581.538 * * * [misc]progress:  localizing error
1544004581.660 * * * [misc]progress:  generating rewritten candidates
1544004581.660 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1544004581.662 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1544004581.665 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1544004581.669 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2)
1544004581.674 * * * [misc]progress:  generating series expansions
1544004581.674 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1544004581.674 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004581.674 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004581.674 * [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
1544004581.675 * [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)))))
1544004581.675 * [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
1544004581.675 * [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)))))
1544004581.675 * [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
1544004581.675 * [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)))))
1544004581.675 * [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
1544004581.676 * [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)))))
1544004581.676 * [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
1544004581.676 * [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)))))
1544004581.676 * [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
1544004581.676 * [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)))))
1544004581.676 * [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
1544004581.677 * [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)))))
1544004581.677 * [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
1544004581.677 * [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)))))
1544004581.677 * [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)))))
1544004581.677 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.677 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.677 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.677 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.677 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.677 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.677 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.678 * [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)))))
1544004581.678 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.678 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004581.678 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004581.679 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.679 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004581.679 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.679 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004581.680 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.680 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004581.680 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.680 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004581.681 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.681 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004581.681 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.681 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004581.682 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.682 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004581.682 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.682 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.682 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.683 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.684 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1544004581.685 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1544004581.685 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004581.685 * [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
1544004581.685 * [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))))))))
1544004581.686 * [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
1544004581.686 * [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))))))))
1544004581.686 * [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
1544004581.687 * [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))))))))
1544004581.687 * [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
1544004581.688 * [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))))))))
1544004581.688 * [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
1544004581.689 * [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))))))))
1544004581.689 * [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
1544004581.690 * [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))))))))
1544004581.690 * [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
1544004581.691 * [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))))))))
1544004581.691 * [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
1544004581.692 * [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))))))))
1544004581.692 * [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))))))))
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.693 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.694 * [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)))))
1544004581.695 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1544004581.695 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004581.695 * [misc]approximate:  Taking taylor expansion of (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004581.695 * [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
1544004581.695 * [misc]taylor:  Taking taylor expansion of R in R
1544004581.695 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.695 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.695 * [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
1544004581.696 * [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)))))
1544004581.696 * [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
1544004581.696 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004581.696 * [misc]backup-simplify:  Simplify R into R
1544004581.696 * [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
1544004581.697 * [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)))))
1544004581.697 * [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
1544004581.697 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004581.697 * [misc]backup-simplify:  Simplify R into R
1544004581.697 * [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
1544004581.697 * [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)))))
1544004581.697 * [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
1544004581.698 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004581.698 * [misc]backup-simplify:  Simplify R into R
1544004581.698 * [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
1544004581.698 * [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)))))
1544004581.698 * [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
1544004581.698 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004581.698 * [misc]backup-simplify:  Simplify R into R
1544004581.698 * [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
1544004581.699 * [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)))))
1544004581.699 * [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
1544004581.699 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004581.699 * [misc]backup-simplify:  Simplify R into R
1544004581.699 * [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
1544004581.699 * [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)))))
1544004581.700 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004581.700 * [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
1544004581.700 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004581.700 * [misc]backup-simplify:  Simplify R into R
1544004581.700 * [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
1544004581.701 * [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)))))
1544004581.702 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004581.702 * [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
1544004581.702 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004581.702 * [misc]backup-simplify:  Simplify R into R
1544004581.702 * [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
1544004581.703 * [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)))))
1544004581.703 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004581.703 * [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
1544004581.703 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004581.703 * [misc]backup-simplify:  Simplify R into R
1544004581.703 * [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
1544004581.704 * [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)))))
1544004581.705 * [misc]backup-simplify:  Simplify (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004581.705 * [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
1544004581.705 * [misc]taylor:  Taking taylor expansion of R in R
1544004581.705 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.705 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.705 * [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
1544004581.705 * [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)))))
1544004581.706 * [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
1544004581.706 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.707 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1544004581.707 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.707 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.707 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.707 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.707 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.707 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.707 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.707 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.707 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.708 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1544004581.708 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.708 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.708 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.708 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.708 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.708 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.708 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.709 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1544004581.709 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.709 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.709 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.709 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.709 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.709 * [misc]backup-simplify:  Simplify (+ (* R 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) into 0
1544004581.709 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.709 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.709 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.710 * [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)))))
1544004581.711 * [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)))))
1544004581.712 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))) into 0
1544004581.712 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.712 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.713 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))) into 0
1544004581.713 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.713 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.713 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.713 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.713 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.713 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.714 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.714 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.714 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.714 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.714 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.714 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.714 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.714 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.714 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.714 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.714 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.715 * [misc]backup-simplify:  Simplify (+ (* R 0) (+ (* 0 0) (* 0 (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))) into 0
1544004581.715 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.715 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.715 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.715 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.715 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.716 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (* R (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004581.716 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))) (/ 1 R)) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.717 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004581.717 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1544004581.717 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1544004581.717 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.718 * [misc]taylor:  Taking taylor expansion of R in R
1544004581.718 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.718 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.718 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.718 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1544004581.719 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004581.719 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.719 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004581.719 * [misc]backup-simplify:  Simplify R into R
1544004581.720 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.720 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1544004581.720 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004581.721 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.721 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004581.721 * [misc]backup-simplify:  Simplify R into R
1544004581.722 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.722 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1544004581.722 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004581.723 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.723 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004581.723 * [misc]backup-simplify:  Simplify R into R
1544004581.724 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.724 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1544004581.724 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004581.725 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.725 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004581.725 * [misc]backup-simplify:  Simplify R into R
1544004581.726 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.726 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1544004581.726 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004581.727 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.727 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004581.727 * [misc]backup-simplify:  Simplify R into R
1544004581.728 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.728 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1544004581.728 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004581.729 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.729 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004581.729 * [misc]backup-simplify:  Simplify R into R
1544004581.730 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.730 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1544004581.730 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004581.730 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.731 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004581.731 * [misc]backup-simplify:  Simplify R into R
1544004581.731 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.731 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1544004581.731 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004581.732 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.732 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004581.732 * [misc]backup-simplify:  Simplify R into R
1544004581.733 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004581.733 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1544004581.733 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1544004581.734 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.734 * [misc]taylor:  Taking taylor expansion of R in R
1544004581.734 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.734 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.735 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.736 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004581.737 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004581.737 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.737 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.737 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.737 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.737 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.737 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.737 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.737 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.738 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004581.738 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.738 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.739 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.739 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.739 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.739 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.740 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004581.740 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.740 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.740 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.740 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.744 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004581.744 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.744 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.746 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)))) into 0
1544004581.746 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.747 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.747 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.747 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.747 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.747 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.747 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.747 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.747 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.747 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.747 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.747 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.747 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.747 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.748 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.748 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.749 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.749 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.749 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.749 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.749 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.749 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.749 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.749 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.749 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.749 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.749 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.749 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.749 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.749 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.749 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.750 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.750 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.750 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.750 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.750 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.750 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.750 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.750 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.750 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.750 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.751 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.752 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.752 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.752 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.752 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.752 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.752 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.752 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.754 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544004581.754 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.755 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R)
1544004581.756 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))
1544004581.756 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004581.756 * [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
1544004581.756 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004581.756 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.756 * [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
1544004581.756 * [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
1544004581.757 * [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))))))))
1544004581.757 * [misc]taylor:  Taking taylor expansion of R in R
1544004581.757 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.757 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.758 * [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))))))))
1544004581.758 * [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
1544004581.758 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004581.758 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.758 * [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
1544004581.759 * [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
1544004581.759 * [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))))))))
1544004581.759 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004581.759 * [misc]backup-simplify:  Simplify R into R
1544004581.760 * [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)
1544004581.760 * [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
1544004581.761 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004581.761 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.761 * [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
1544004581.761 * [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
1544004581.761 * [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))))))))
1544004581.761 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004581.762 * [misc]backup-simplify:  Simplify R into R
1544004581.762 * [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)
1544004581.762 * [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
1544004581.763 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004581.763 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.763 * [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
1544004581.763 * [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
1544004581.763 * [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))))))))
1544004581.764 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004581.764 * [misc]backup-simplify:  Simplify R into R
1544004581.764 * [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)
1544004581.764 * [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
1544004581.765 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004581.765 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.765 * [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
1544004581.765 * [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
1544004581.765 * [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))))))))
1544004581.765 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004581.766 * [misc]backup-simplify:  Simplify R into R
1544004581.766 * [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)
1544004581.766 * [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
1544004581.766 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004581.767 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.767 * [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
1544004581.767 * [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
1544004581.767 * [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))))))))
1544004581.768 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004581.768 * [misc]backup-simplify:  Simplify R into R
1544004581.768 * [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)
1544004581.769 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1544004581.769 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1544004581.769 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004581.769 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.770 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1544004581.770 * [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
1544004581.770 * [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))))))))
1544004581.770 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004581.770 * [misc]backup-simplify:  Simplify R into R
1544004581.771 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)
1544004581.772 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))
1544004581.772 * [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
1544004581.772 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004581.772 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.772 * [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
1544004581.772 * [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
1544004581.773 * [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))))))))
1544004581.773 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004581.773 * [misc]backup-simplify:  Simplify R into R
1544004581.774 * [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)
1544004581.775 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1544004581.775 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1544004581.775 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004581.775 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.775 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1544004581.775 * [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
1544004581.776 * [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))))))))
1544004581.776 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004581.776 * [misc]backup-simplify:  Simplify R into R
1544004581.777 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)
1544004581.778 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))
1544004581.778 * [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
1544004581.778 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004581.778 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.778 * [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
1544004581.778 * [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
1544004581.779 * [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))))))))
1544004581.779 * [misc]taylor:  Taking taylor expansion of R in R
1544004581.779 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.779 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.780 * [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))))))))
1544004581.781 * [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)))))))))
1544004581.782 * [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)))))))))
1544004581.783 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)))) into 0
1544004581.784 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))) into 0
1544004581.784 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.784 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.784 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.784 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.784 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.784 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.784 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.784 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.785 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)))) into 0
1544004581.786 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))) into 0
1544004581.786 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.786 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.787 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.787 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.787 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.787 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.788 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)))) into 0
1544004581.789 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R))) into 0
1544004581.789 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.789 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.789 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.789 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.790 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)))) into 0
1544004581.791 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))) into 0
1544004581.791 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.791 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.792 * [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
1544004581.793 * [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
1544004581.793 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.794 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.796 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)))) into 0
1544004581.796 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.796 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.796 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.796 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.796 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.796 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.796 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.796 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.796 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.796 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.796 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.797 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.799 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)))) into 0
1544004581.799 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004581.799 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.799 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.799 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.799 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.799 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.799 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.799 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.799 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.799 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.799 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.799 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.799 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.799 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.800 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.801 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R)))) into 0
1544004581.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.801 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.802 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.802 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.802 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.802 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.802 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.802 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.802 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.802 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.803 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004581.804 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)))) into 0
1544004581.804 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004581.804 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.804 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.804 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.804 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.804 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.805 * [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
1544004581.806 * [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
1544004581.807 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.808 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (sin (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004581.808 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1544004581.808 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1544004581.808 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1544004581.808 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1544004581.808 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1544004581.808 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004581.808 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004581.808 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1544004581.808 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1544004581.808 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004581.808 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004581.808 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.808 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.808 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1544004581.808 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1544004581.808 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004581.808 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.808 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.808 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1544004581.808 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004581.808 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004581.808 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1544004581.808 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1544004581.808 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1544004581.808 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1544004581.808 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004581.808 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.808 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.808 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1544004581.808 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004581.808 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004581.808 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1544004581.808 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1544004581.809 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1544004581.809 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1544004581.809 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1544004581.809 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1544004581.809 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.809 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.809 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.809 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.809 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1544004581.810 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.810 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1544004581.810 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.811 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004581.811 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1544004581.811 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004581.811 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004581.811 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.811 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.811 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.811 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.812 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.812 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.813 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.813 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.813 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.814 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.814 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1544004581.814 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.814 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.814 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.815 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004581.815 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.815 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.816 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004581.816 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004581.817 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.817 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004581.817 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.818 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1544004581.819 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1544004581.819 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1544004581.819 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1544004581.819 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1544004581.819 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1544004581.819 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004581.819 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004581.819 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.819 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.819 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1544004581.819 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004581.819 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.819 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.820 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.820 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.820 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.822 * [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
1544004581.822 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544004581.823 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.824 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1544004581.824 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.825 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.826 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1544004581.826 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.826 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.826 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.826 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1544004581.826 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004581.826 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1544004581.826 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1544004581.826 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1544004581.826 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1544004581.826 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004581.826 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.826 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.826 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.826 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004581.826 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1544004581.826 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1544004581.826 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004581.826 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004581.826 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1544004581.826 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004581.826 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1544004581.826 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1544004581.826 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1544004581.826 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1544004581.826 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004581.826 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004581.826 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1544004581.826 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004581.826 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1544004581.826 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1544004581.827 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1544004581.827 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004581.827 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.827 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.827 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004581.827 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1544004581.827 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1544004581.827 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1544004581.827 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004581.827 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004581.827 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1544004581.827 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004581.827 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1544004581.827 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1544004581.827 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1544004581.827 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004581.827 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.827 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.827 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.827 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004581.827 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1544004581.827 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1544004581.827 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1544004581.827 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004581.827 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1544004581.827 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1544004581.827 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1544004581.827 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004581.828 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.828 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.828 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.828 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004581.828 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1544004581.828 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1544004581.828 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004581.828 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004581.828 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1544004581.828 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004581.828 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1544004581.828 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1544004581.828 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1544004581.828 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1544004581.828 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004581.828 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004581.828 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.828 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1544004581.829 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1544004581.829 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.829 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1544004581.830 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.830 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1544004581.830 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.830 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.830 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.830 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.830 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1544004581.830 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1544004581.831 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.831 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1544004581.831 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.831 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1544004581.831 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.832 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.832 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.832 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004581.833 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.833 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.833 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1544004581.833 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.833 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.833 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.833 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.834 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.834 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.834 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1544004581.835 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.835 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.835 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1544004581.835 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.836 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004581.836 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004581.837 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004581.838 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.838 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004581.838 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.838 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1544004581.838 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.838 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.838 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.838 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1544004581.838 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004581.839 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1544004581.839 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1544004581.839 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1544004581.839 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1544004581.839 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004581.839 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.839 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004581.839 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004581.839 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1544004581.839 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004581.839 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1544004581.839 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1544004581.839 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1544004581.839 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004581.839 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.839 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004581.839 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.839 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.839 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.839 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004581.839 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1544004581.839 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1544004581.839 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1544004581.839 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004581.839 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.839 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004581.839 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.839 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.839 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.839 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004581.839 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1544004581.839 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1544004581.839 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004581.839 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.840 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004581.840 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004581.840 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1544004581.840 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004581.840 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1544004581.840 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1544004581.840 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1544004581.840 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1544004581.840 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004581.840 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.840 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004581.840 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.840 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.840 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.840 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004581.840 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1544004581.840 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1544004581.840 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004581.840 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.840 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004581.840 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004581.840 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1544004581.841 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004581.841 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1544004581.841 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1544004581.841 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1544004581.841 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1544004581.841 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004581.841 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1544004581.841 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1544004581.841 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1544004581.841 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004581.841 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.841 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004581.841 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004581.841 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1544004581.841 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004581.841 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1544004581.841 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1544004581.842 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1544004581.842 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004581.842 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.842 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004581.842 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.842 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.842 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.842 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004581.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1544004581.842 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1544004581.842 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1544004581.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004581.842 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004581.843 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.843 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1544004581.843 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1544004581.844 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.845 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1544004581.845 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.845 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1544004581.845 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.845 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.845 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.845 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.845 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1544004581.846 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1544004581.847 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.847 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1544004581.847 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.847 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1544004581.847 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.849 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.849 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.849 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004581.850 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.850 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.851 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.851 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1544004581.851 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.851 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.851 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.851 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.852 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.853 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.853 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1544004581.854 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.854 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.854 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.855 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1544004581.855 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.856 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004581.857 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004581.857 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004581.859 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.859 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004581.859 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.860 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1544004581.860 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004581.860 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.860 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.860 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1544004581.860 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2)
1544004581.860 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1544004581.860 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1544004581.860 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1544004581.860 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1544004581.860 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004581.860 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004581.860 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1544004581.861 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1544004581.861 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1544004581.861 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004581.861 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.861 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.861 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1544004581.861 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1544004581.861 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004581.861 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.861 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.861 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1544004581.861 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004581.861 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004581.861 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1544004581.861 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1544004581.861 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1544004581.861 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1544004581.861 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004581.861 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.861 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.861 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1544004581.861 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004581.861 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004581.861 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1544004581.861 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1544004581.861 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1544004581.861 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1544004581.862 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1544004581.862 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1544004581.862 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.862 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.862 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.862 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.863 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1544004581.864 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.864 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1544004581.864 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.865 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004581.865 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1544004581.865 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1544004581.866 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004581.866 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.866 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.866 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.866 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.867 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.867 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.868 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.868 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.868 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.869 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.870 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1544004581.870 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.870 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.870 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.871 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004581.871 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.871 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.873 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004581.873 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004581.875 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.875 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004581.875 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.877 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1544004581.877 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1544004581.877 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1544004581.878 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1544004581.878 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1544004581.878 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1544004581.878 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1544004581.878 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004581.878 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.878 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.878 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1544004581.878 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004581.878 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.878 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.880 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.880 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.880 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.884 * [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
1544004581.884 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544004581.886 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.887 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1544004581.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.889 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.890 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1544004581.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.890 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.890 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.890 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1544004581.890 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004581.890 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1544004581.890 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1544004581.890 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1544004581.890 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004581.890 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004581.890 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.891 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.891 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004581.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1544004581.891 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004581.891 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004581.891 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004581.891 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004581.891 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004581.891 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1544004581.891 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1544004581.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1544004581.891 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004581.891 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004581.891 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004581.891 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004581.891 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004581.891 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1544004581.891 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1544004581.891 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004581.891 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004581.892 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.892 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.892 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004581.892 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1544004581.892 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1544004581.892 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004581.892 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004581.892 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004581.892 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004581.892 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004581.892 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1544004581.892 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1544004581.892 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004581.892 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004581.892 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.892 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.893 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004581.893 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1544004581.893 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1544004581.893 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1544004581.893 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004581.893 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1544004581.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1544004581.893 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004581.893 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004581.893 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.893 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004581.893 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004581.893 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1544004581.893 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004581.893 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004581.894 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004581.894 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004581.894 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004581.894 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1544004581.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1544004581.894 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1544004581.894 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1544004581.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004581.894 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004581.894 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.895 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1544004581.895 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1544004581.896 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.896 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1544004581.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.897 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1544004581.897 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.897 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.897 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.897 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.897 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1544004581.897 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1544004581.898 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.898 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1544004581.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.899 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1544004581.899 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.900 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.900 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004581.901 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.902 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.902 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1544004581.902 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.902 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.902 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.902 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.903 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.904 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1544004581.905 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.905 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.906 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1544004581.906 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.907 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004581.908 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004581.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004581.910 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.910 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004581.910 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.911 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1544004581.911 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.911 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.911 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.911 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1544004581.911 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004581.911 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1544004581.911 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1544004581.911 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1544004581.911 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1544004581.911 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004581.911 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.911 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004581.911 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004581.911 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1544004581.911 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004581.911 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1544004581.912 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1544004581.912 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1544004581.912 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004581.912 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.912 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004581.912 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.912 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.912 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.912 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004581.912 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1544004581.912 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1544004581.912 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1544004581.912 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004581.912 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.912 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004581.912 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.912 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.912 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.912 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004581.912 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1544004581.912 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1544004581.912 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004581.913 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.913 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004581.913 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004581.913 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1544004581.913 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004581.913 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1544004581.913 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1544004581.913 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1544004581.913 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1544004581.913 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004581.913 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.913 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004581.913 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.913 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.913 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.913 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004581.913 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1544004581.913 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1544004581.913 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004581.913 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.913 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004581.913 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004581.913 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1544004581.914 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004581.914 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1544004581.914 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1544004581.914 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1544004581.914 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1544004581.914 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004581.914 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1544004581.914 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1544004581.914 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1544004581.914 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004581.914 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.914 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004581.914 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004581.914 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1544004581.914 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004581.914 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1544004581.914 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1544004581.915 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1544004581.915 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004581.915 * [misc]backup-simplify:  Simplify -1 into -1
1544004581.915 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004581.915 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.915 * [misc]backup-simplify:  Simplify 1 into 1
1544004581.915 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004581.915 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004581.915 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1544004581.915 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1544004581.915 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1544004581.915 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004581.916 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004581.916 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.916 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1544004581.916 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1544004581.917 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.918 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1544004581.918 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.918 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1544004581.918 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.918 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.918 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.918 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004581.918 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1544004581.919 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1544004581.920 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004581.920 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1544004581.920 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.920 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1544004581.920 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.921 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.921 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.922 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004581.923 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.924 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.924 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1544004581.924 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.924 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.924 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.924 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.925 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004581.926 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004581.926 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1544004581.927 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.927 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004581.927 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.927 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1544004581.928 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.929 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004581.929 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004581.930 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004581.931 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004581.932 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004581.932 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004581.932 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1544004581.932 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004581.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004581.933 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1544004581.933 * * * [misc]progress:  simplifying candidates
1544004581.933 * * * * [misc]progress:  [ 1 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004581.933 * * * * [misc]progress:  [ 2 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004581.933 * * * * [misc]progress:  [ 3 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>
1544004581.933 * * * * [misc]progress:  [ 4 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) 1) R))>
1544004581.933 * * * * [misc]progress:  [ 5 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004581.933 * * * * [misc]progress:  [ 6 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004581.933 * * * * [misc]progress:  [ 7 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004581.933 * * * * [misc]progress:  [ 8 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004581.933 * * * * [misc]progress:  [ 9 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004581.934 * * * * [misc]progress:  [ 10 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>
1544004581.934 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1544004581.934 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1544004581.934 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) 1))>
1544004581.934 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1544004581.934 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1544004581.934 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1544004581.934 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1544004581.934 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1544004581.934 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1544004581.934 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))>
1544004581.935 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))
1544004581.935 * * [misc]simplify:  iters left: 6 (22 enodes)
1544004581.942 * * [misc]simplify:  iters left: 5 (39 enodes)
1544004581.957 * * [misc]simplify:  iters left: 4 (100 enodes)
1544004581.988 * * [misc]simplify:  iters left: 3 (219 enodes)
1544004582.047 * * [misc]simplify:  iters left: 2 (340 enodes)
1544004582.134 * * [misc]simplify:  iters left: 1 (396 enodes)
1544004582.192 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))
1544004582.192 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))
1544004582.192 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))>
1544004582.193 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1544004582.193 * * [misc]simplify:  iters left: 6 (21 enodes)
1544004582.200 * * [misc]simplify:  iters left: 5 (38 enodes)
1544004582.214 * * [misc]simplify:  iters left: 4 (99 enodes)
1544004582.260 * * [misc]simplify:  iters left: 3 (218 enodes)
1544004582.326 * * [misc]simplify:  iters left: 2 (339 enodes)
1544004582.445 * * [misc]simplify:  iters left: 1 (395 enodes)
1544004582.499 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1544004582.499 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))
1544004582.499 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1544004582.499 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))>
1544004582.500 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.500 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.500 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.500 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1544004582.500 * * [misc]simplify:  iters left: 5 (7 enodes)
1544004582.504 * * [misc]simplify:  iters left: 4 (12 enodes)
1544004582.507 * * [misc]simplify:  iters left: 3 (14 enodes)
1544004582.511 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1544004582.511 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.511 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.511 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004582.511 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004582.513 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004582.514 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004582.514 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.514 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.514 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.515 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1544004582.515 * * [misc]simplify:  iters left: 4 (7 enodes)
1544004582.517 * * [misc]simplify:  iters left: 3 (8 enodes)
1544004582.519 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1544004582.519 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.519 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.519 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.519 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.520 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1544004582.520 * * [misc]simplify:  iters left: 6 (9 enodes)
1544004582.523 * * [misc]simplify:  iters left: 5 (16 enodes)
1544004582.529 * * [misc]simplify:  iters left: 4 (41 enodes)
1544004582.545 * * [misc]simplify:  iters left: 3 (75 enodes)
1544004582.568 * * [misc]simplify:  iters left: 2 (99 enodes)
1544004582.596 * * [misc]simplify:  iters left: 1 (102 enodes)
1544004582.619 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1544004582.620 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.620 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.620 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.620 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.620 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.620 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.620 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1544004582.620 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004582.620 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1544004582.620 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.620 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.621 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1544004582.621 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004582.621 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1544004582.621 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.621 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.621 * [enter]simplify:  Simplifying (sin phi2)
1544004582.621 * * [misc]simplify:  iters left: 1 (2 enodes)
1544004582.622 * [exit]simplify:  Simplified to (sin phi2)
1544004582.622 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.622 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.622 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1544004582.622 * * [misc]simplify:  iters left: 4 (4 enodes)
1544004582.622 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1544004582.622 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.622 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.623 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1544004582.623 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004582.623 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1544004582.623 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004582.623 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.623 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004582.623 * * * * [misc]progress:  [ 44 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))) R))>
1544004582.623 * * * * [misc]progress:  [ 45 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004582.623 * * * * [misc]progress:  [ 46 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2))) 2))))) R))>
1544004582.623 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1544004582.623 * * [misc]simplify:  iters left: 5 (7 enodes)
1544004582.624 * * [misc]simplify:  iters left: 4 (12 enodes)
1544004582.626 * * [misc]simplify:  iters left: 3 (14 enodes)
1544004582.628 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1544004582.628 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1))) 2))))) R))
1544004582.628 * * * * [misc]progress:  [ 47 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1))))) R))>
1544004582.628 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1544004582.628 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004582.629 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004582.631 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1544004582.631 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda2) (sin lambda1)) 1))))) R))
1544004582.631 * * * * [misc]progress:  [ 48 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (pow (* (sin lambda1) (sin lambda2)) 1))))) R))>
1544004582.631 * * * * [misc]progress:  [ 49 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda1)) (log (sin lambda2)))))))) R))>
1544004582.631 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1544004582.631 * * [misc]simplify:  iters left: 4 (7 enodes)
1544004582.632 * * [misc]simplify:  iters left: 3 (8 enodes)
1544004582.633 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1544004582.633 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (exp (+ (log (sin lambda2)) (log (sin lambda1)))))))) R))
1544004582.633 * * * * [misc]progress:  [ 50 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (exp (log (* (sin lambda1) (sin lambda2)))))))) R))>
1544004582.633 * * * * [misc]progress:  [ 51 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1544004582.633 * * * * [misc]progress:  [ 52 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))))))) R))>
1544004582.633 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1544004582.633 * * [misc]simplify:  iters left: 6 (9 enodes)
1544004582.635 * * [misc]simplify:  iters left: 5 (16 enodes)
1544004582.638 * * [misc]simplify:  iters left: 4 (41 enodes)
1544004582.645 * * [misc]simplify:  iters left: 3 (75 enodes)
1544004582.661 * * [misc]simplify:  iters left: 2 (99 enodes)
1544004582.688 * * [misc]simplify:  iters left: 1 (102 enodes)
1544004582.713 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1544004582.713 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (pow (* (sin lambda2) (sin lambda1)) 3)))))) R))
1544004582.713 * * * * [misc]progress:  [ 53 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2)))) (cbrt (* (sin lambda1) (sin lambda2)))))))) R))>
1544004582.713 * * * * [misc]progress:  [ 54 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))) R))>
1544004582.713 * * * * [misc]progress:  [ 55 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (* (sin lambda1) (sin lambda2))) (sqrt (* (sin lambda1) (sin lambda2)))))))) R))>
1544004582.713 * * * * [misc]progress:  [ 56 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2))))))) R))>
1544004582.713 * * * * [misc]progress:  [ 57 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))) R))>
1544004582.713 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1544004582.713 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004582.714 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1544004582.714 * [misc]simplify:  Simplified (2 1 1 2 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))) R))
1544004582.714 * * * * [misc]progress:  [ 58 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))) R))>
1544004582.715 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1544004582.715 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004582.716 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1544004582.716 * [misc]simplify:  Simplified (2 1 1 2 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))) R))
1544004582.716 * * * * [misc]progress:  [ 59 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2)))))) R))>
1544004582.716 * [enter]simplify:  Simplifying (sin lambda2)
1544004582.716 * * [misc]simplify:  iters left: 1 (2 enodes)
1544004582.717 * [exit]simplify:  Simplified to (sin lambda2)
1544004582.717 * [misc]simplify:  Simplified (2 1 1 2 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (sin lambda1) 1) (sin lambda2)))))) R))
1544004582.717 * * * * [misc]progress:  [ 60 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))) R))>
1544004582.717 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1544004582.717 * * [misc]simplify:  iters left: 4 (4 enodes)
1544004582.718 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1544004582.718 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))) R))
1544004582.718 * * * * [misc]progress:  [ 61 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))) R))>
1544004582.719 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1544004582.719 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004582.720 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1544004582.720 * [misc]simplify:  Simplified (2 1 1 2 2 2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))) R))
1544004582.720 * * * * [misc]progress:  [ 62 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* 1 (* (sin lambda1) (sin lambda2))))))) R))>
1544004582.720 * * * * [misc]progress:  [ 63 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))))) R))>
1544004582.720 * * * * [misc]progress:  [ 64 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1544004582.720 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004582.720 * * [misc]simplify:  iters left: 6 (22 enodes)
1544004582.728 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004582.742 * * [misc]simplify:  iters left: 4 (100 enodes)
1544004582.789 * * [misc]simplify:  iters left: 3 (222 enodes)
1544004582.838 * * [misc]simplify:  iters left: 2 (303 enodes)
1544004582.887 * * [misc]simplify:  iters left: 1 (327 enodes)
1544004582.942 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1544004582.943 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1544004582.943 * * * * [misc]progress:  [ 65 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1544004582.943 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1544004582.943 * * [misc]simplify:  iters left: 6 (22 enodes)
1544004582.951 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004582.965 * * [misc]simplify:  iters left: 4 (100 enodes)
1544004583.012 * * [misc]simplify:  iters left: 3 (222 enodes)
1544004583.059 * * [misc]simplify:  iters left: 2 (303 enodes)
1544004583.113 * * [misc]simplify:  iters left: 1 (327 enodes)
1544004583.147 * [exit]simplify:  Simplified to (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1544004583.147 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1544004583.147 * * * * [misc]progress:  [ 66 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1544004583.147 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004583.148 * * [misc]simplify:  iters left: 6 (22 enodes)
1544004583.155 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004583.172 * * [misc]simplify:  iters left: 4 (100 enodes)
1544004583.201 * * [misc]simplify:  iters left: 3 (222 enodes)
1544004583.277 * * [misc]simplify:  iters left: 2 (303 enodes)
1544004583.329 * * [misc]simplify:  iters left: 1 (327 enodes)
1544004583.376 * [exit]simplify:  Simplified to (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))
1544004583.376 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda1) (cos lambda2))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1544004583.376 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1544004583.376 * [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))))))
1544004583.376 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004583.385 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004583.400 * * [misc]simplify:  iters left: 4 (103 enodes)
1544004583.446 * * [misc]simplify:  iters left: 3 (225 enodes)
1544004583.536 * * [misc]simplify:  iters left: 2 (306 enodes)
1544004583.612 * * [misc]simplify:  iters left: 1 (315 enodes)
1544004583.665 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1544004583.665 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))))
1544004583.665 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1544004583.666 * [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)
1544004583.666 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004583.671 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004583.678 * * [misc]simplify:  iters left: 4 (103 enodes)
1544004583.711 * * [misc]simplify:  iters left: 3 (226 enodes)
1544004583.785 * * [misc]simplify:  iters left: 2 (308 enodes)
1544004583.871 * * [misc]simplify:  iters left: 1 (329 enodes)
1544004583.925 * [exit]simplify:  Simplified to (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R)
1544004583.925 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))) R))
1544004583.925 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1544004583.925 * [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))))))
1544004583.925 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004583.934 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004583.949 * * [misc]simplify:  iters left: 4 (103 enodes)
1544004583.995 * * [misc]simplify:  iters left: 3 (225 enodes)
1544004584.073 * * [misc]simplify:  iters left: 2 (306 enodes)
1544004584.125 * * [misc]simplify:  iters left: 1 (315 enodes)
1544004584.153 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1)))))
1544004584.153 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (sin lambda2) (sin lambda1) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi2) (sin phi1))))))
1544004584.153 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004584.153 * [enter]simplify:  Simplifying (* phi1 phi2)
1544004584.153 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004584.153 * * [misc]simplify:  iters left: 1 (4 enodes)
1544004584.154 * [exit]simplify:  Simplified to (* phi1 phi2)
1544004584.154 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004584.154 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004584.154 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004584.154 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004584.155 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004584.156 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004584.156 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004584.157 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004584.157 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004584.157 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004584.158 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004584.160 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004584.160 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004584.160 * * * * [misc]progress:  [ 73 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1))))) R))>
1544004584.160 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1544004584.161 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004584.162 * * [misc]simplify:  iters left: 1 (4 enodes)
1544004584.163 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1544004584.163 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* lambda2 lambda1))))) R))
1544004584.163 * * * * [misc]progress:  [ 74 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))))) R))>
1544004584.163 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1544004584.163 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004584.165 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004584.166 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1544004584.166 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1544004584.166 * * * * [misc]progress:  [ 75 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1544004584.167 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1544004584.167 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004584.169 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004584.170 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1544004584.171 * [misc]simplify:  Simplified (2 1 1 2 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))))) R))
1544004584.171 * * * [misc]progress:  adding candidates to table
1544004585.769 * * [misc]progress:  iteration 3 / 4
1544004585.769 * * * [misc]progress:  picking best candidate
1544004585.992 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004585.992 * * * [misc]progress:  localizing error
1544004586.051 * * * [misc]progress:  generating rewritten candidates
1544004586.052 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1544004586.054 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1544004586.056 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1544004586.063 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2 1 1)
1544004586.072 * * * [misc]progress:  generating series expansions
1544004586.072 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1544004586.073 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.073 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004586.073 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004586.073 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.073 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004586.074 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.074 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004586.075 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.075 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004586.075 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.075 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004586.076 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.076 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004586.077 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.077 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004586.077 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.077 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004586.078 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.078 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.078 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.078 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.078 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.078 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.079 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.080 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.081 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (expm1 (log1p (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.081 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004586.081 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004586.081 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.082 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004586.082 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.082 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004586.083 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.083 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004586.084 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.084 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004586.085 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.085 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004586.086 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.086 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004586.087 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.087 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004586.088 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.089 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.089 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.090 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.090 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.090 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.090 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.090 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.090 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.091 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (+ (* (cos (/ 1 (/ 1 phi2))) (* (expm1 (log1p (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (cos (/ 1 (/ 1 phi1))))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) into (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004586.092 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (expm1 (log1p (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1544004586.092 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004586.092 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1544004586.092 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.093 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1544004586.093 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.094 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1544004586.094 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.094 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004586.095 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.095 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004586.096 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.096 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in phi2
1544004586.097 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.097 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda1
1544004586.098 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.098 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda2
1544004586.099 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.100 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.100 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.100 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.101 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.101 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.101 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.101 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.101 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.101 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.101 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.101 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.102 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (expm1 (log1p (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))) (cos (/ -1 (/ 1 (- phi2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.102 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1544004586.102 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004586.103 * [misc]approximate:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004586.103 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in R
1544004586.103 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in R
1544004586.103 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.103 * [misc]taylor:  Taking taylor expansion of R in R
1544004586.103 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.103 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.103 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda2
1544004586.103 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004586.104 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.104 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004586.104 * [misc]backup-simplify:  Simplify R into R
1544004586.104 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda1
1544004586.104 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004586.105 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.105 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004586.105 * [misc]backup-simplify:  Simplify R into R
1544004586.105 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi2
1544004586.105 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004586.105 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.105 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004586.105 * [misc]backup-simplify:  Simplify R into R
1544004586.105 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi1
1544004586.105 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004586.106 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.106 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004586.106 * [misc]backup-simplify:  Simplify R into R
1544004586.106 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi1
1544004586.106 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004586.107 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.107 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004586.107 * [misc]backup-simplify:  Simplify R into R
1544004586.108 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004586.108 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi2
1544004586.108 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004586.108 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.108 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004586.108 * [misc]backup-simplify:  Simplify R into R
1544004586.109 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004586.109 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda1
1544004586.109 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004586.110 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.110 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004586.110 * [misc]backup-simplify:  Simplify R into R
1544004586.110 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004586.110 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda2
1544004586.110 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004586.111 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.111 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004586.111 * [misc]backup-simplify:  Simplify R into R
1544004586.112 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004586.112 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in R
1544004586.112 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in R
1544004586.112 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.112 * [misc]taylor:  Taking taylor expansion of R in R
1544004586.112 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.112 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.113 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) into 0
1544004586.113 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.114 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004586.114 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.114 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.114 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.114 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.114 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.114 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.114 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.114 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.114 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.115 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004586.115 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.115 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.115 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.115 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.115 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.115 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.115 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.116 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004586.116 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.116 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.116 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.116 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.116 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.116 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004586.116 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.116 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.117 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.118 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 1) (* 0 0)) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.118 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.119 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004586.119 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.119 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.119 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.119 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.119 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.119 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.120 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.120 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.120 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.120 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.120 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.120 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.120 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.120 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.120 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.120 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004586.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.121 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.122 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004586.122 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.122 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.122 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.122 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.122 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.123 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (* R (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004586.124 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (expm1 (log1p (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) (/ 1 R)) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.124 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004586.124 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1544004586.124 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1544004586.125 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.125 * [misc]taylor:  Taking taylor expansion of R in R
1544004586.125 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.125 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.126 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.126 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1544004586.126 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004586.127 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.127 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004586.127 * [misc]backup-simplify:  Simplify R into R
1544004586.128 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.128 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1544004586.128 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004586.129 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.129 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004586.129 * [misc]backup-simplify:  Simplify R into R
1544004586.129 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.130 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1544004586.130 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004586.130 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.130 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004586.131 * [misc]backup-simplify:  Simplify R into R
1544004586.131 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.131 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1544004586.132 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004586.132 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.132 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004586.132 * [misc]backup-simplify:  Simplify R into R
1544004586.133 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.133 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1544004586.133 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004586.134 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.134 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004586.134 * [misc]backup-simplify:  Simplify R into R
1544004586.135 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.135 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1544004586.135 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004586.136 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.136 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004586.136 * [misc]backup-simplify:  Simplify R into R
1544004586.137 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.137 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1544004586.137 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004586.138 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.138 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004586.138 * [misc]backup-simplify:  Simplify R into R
1544004586.139 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.139 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1544004586.139 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004586.140 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.140 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004586.140 * [misc]backup-simplify:  Simplify R into R
1544004586.141 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004586.141 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1544004586.141 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1544004586.142 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.142 * [misc]taylor:  Taking taylor expansion of R in R
1544004586.142 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.142 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.143 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.144 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004586.145 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004586.145 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.145 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.145 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.145 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.145 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.145 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.145 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.145 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.146 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004586.146 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.146 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.146 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.146 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.146 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.146 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.147 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004586.148 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.148 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.148 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.148 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.149 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004586.149 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.149 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.150 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)))) into 0
1544004586.150 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.151 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.151 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.151 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.151 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.151 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.151 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.152 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.152 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.152 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.152 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.152 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.152 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.152 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.152 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.152 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.153 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.153 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.153 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.153 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.153 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.153 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.153 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.153 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.153 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.153 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.153 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.153 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.153 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.153 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.153 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.154 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.155 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.155 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.155 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.155 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.155 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.155 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.155 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.155 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.155 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.155 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.156 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.156 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.156 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.156 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.156 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.156 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.156 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.158 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544004586.158 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.159 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (+ (* (cos (/ 1 (/ 1 phi2))) (* (expm1 (log1p (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (cos (/ 1 (/ 1 phi1))))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R)
1544004586.160 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (expm1 (log1p (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1544004586.160 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004586.160 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in R
1544004586.160 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004586.160 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.160 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in R
1544004586.160 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in R
1544004586.165 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.165 * [misc]taylor:  Taking taylor expansion of R in R
1544004586.165 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.165 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.166 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.166 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1544004586.166 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004586.166 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.166 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1544004586.166 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1544004586.167 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.167 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004586.167 * [misc]backup-simplify:  Simplify R into R
1544004586.168 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.168 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda1
1544004586.168 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004586.168 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.168 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda1
1544004586.168 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1544004586.168 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.169 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004586.169 * [misc]backup-simplify:  Simplify R into R
1544004586.169 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.169 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1544004586.169 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004586.169 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.170 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1544004586.170 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1544004586.170 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.170 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004586.171 * [misc]backup-simplify:  Simplify R into R
1544004586.172 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.172 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1544004586.172 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004586.172 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.172 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1544004586.172 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004586.173 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.173 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004586.173 * [misc]backup-simplify:  Simplify R into R
1544004586.174 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.174 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1544004586.174 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004586.174 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.174 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1544004586.174 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004586.175 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.175 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004586.175 * [misc]backup-simplify:  Simplify R into R
1544004586.176 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.177 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004586.177 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in phi2
1544004586.177 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004586.177 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.177 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in phi2
1544004586.177 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in phi2
1544004586.178 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.178 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004586.178 * [misc]backup-simplify:  Simplify R into R
1544004586.179 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.180 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004586.180 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in lambda1
1544004586.180 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004586.180 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.180 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in lambda1
1544004586.180 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda1
1544004586.181 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.181 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004586.181 * [misc]backup-simplify:  Simplify R into R
1544004586.182 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.183 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004586.183 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in lambda2
1544004586.183 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004586.183 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.183 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in lambda2
1544004586.183 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda2
1544004586.184 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.184 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004586.184 * [misc]backup-simplify:  Simplify R into R
1544004586.185 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004586.186 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004586.186 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in R
1544004586.186 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004586.186 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.186 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in R
1544004586.186 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in R
1544004586.187 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.187 * [misc]taylor:  Taking taylor expansion of R in R
1544004586.187 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.187 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.188 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004586.188 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004586.189 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004586.191 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004586.192 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004586.192 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.192 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.192 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.192 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.192 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.192 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.192 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.192 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.193 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004586.194 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004586.194 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.194 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.194 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.195 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.195 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.195 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.195 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004586.196 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004586.196 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.196 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.196 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.196 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.197 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004586.197 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004586.197 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.197 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.198 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) (/ 0 1)))) into 0
1544004586.198 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))) into 0
1544004586.199 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.199 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.200 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004586.200 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.200 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.200 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.200 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.200 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.200 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.200 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.200 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.200 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.200 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.201 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.201 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004586.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004586.201 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.201 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.201 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.201 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.201 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.202 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.202 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.202 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.202 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.202 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.202 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.202 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.203 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004586.203 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.203 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.203 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.203 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.203 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.203 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.203 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.203 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.203 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.203 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.204 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004586.204 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004586.204 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004586.204 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.204 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.204 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.204 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.204 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.205 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544004586.206 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))))) into 0
1544004586.206 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.207 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (expm1 (log1p (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))) (cos (/ -1 (/ 1 (- phi2)))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004586.207 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1544004586.207 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1544004586.207 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1544004586.207 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1544004586.207 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1544004586.207 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004586.207 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004586.207 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1544004586.207 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1544004586.207 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004586.207 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004586.207 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.207 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.207 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1544004586.207 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1544004586.207 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004586.207 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.207 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.207 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1544004586.207 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004586.207 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004586.207 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1544004586.207 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1544004586.207 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1544004586.207 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1544004586.207 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004586.207 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.207 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.207 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1544004586.207 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004586.207 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004586.207 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1544004586.207 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1544004586.207 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1544004586.207 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1544004586.208 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1544004586.208 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1544004586.208 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.208 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.208 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.208 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.208 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1544004586.209 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.209 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1544004586.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.209 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004586.210 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1544004586.210 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004586.210 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004586.210 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.210 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.210 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.210 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.210 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.211 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.211 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.211 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.212 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.212 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1544004586.212 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.212 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.212 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.213 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004586.213 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.213 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.214 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004586.214 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004586.215 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.216 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004586.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.217 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1544004586.217 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1544004586.217 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1544004586.217 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1544004586.217 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1544004586.217 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1544004586.217 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1544004586.217 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004586.217 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.217 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.217 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1544004586.217 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004586.218 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.218 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.218 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.218 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.218 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.220 * [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
1544004586.220 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544004586.222 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.222 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1544004586.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.224 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.224 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1544004586.224 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.224 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.224 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.224 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1544004586.224 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004586.224 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1544004586.224 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1544004586.225 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1544004586.225 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1544004586.225 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004586.225 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.225 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.225 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004586.225 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1544004586.225 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1544004586.225 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004586.225 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004586.225 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1544004586.225 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004586.225 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1544004586.225 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004586.225 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004586.225 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1544004586.225 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004586.225 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1544004586.225 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004586.225 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.225 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.225 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004586.225 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1544004586.225 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004586.225 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004586.225 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1544004586.226 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004586.226 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1544004586.226 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1544004586.226 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1544004586.226 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004586.226 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.226 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.226 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004586.226 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1544004586.226 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1544004586.226 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1544004586.226 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004586.226 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1544004586.226 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1544004586.226 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1544004586.226 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004586.226 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.226 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.226 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1544004586.226 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1544004586.226 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1544004586.226 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004586.226 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004586.226 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1544004586.226 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1544004586.226 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1544004586.227 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1544004586.227 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1544004586.227 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1544004586.227 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004586.227 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1544004586.227 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.227 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1544004586.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1544004586.228 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.228 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1544004586.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.228 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1544004586.228 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.228 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.228 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.228 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.229 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1544004586.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1544004586.229 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.229 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1544004586.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.230 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1544004586.230 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.230 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.230 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004586.231 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.231 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.231 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.232 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1544004586.232 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.232 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.232 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.232 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.232 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.233 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1544004586.233 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.233 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.234 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.234 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1544004586.234 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.235 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004586.235 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004586.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004586.236 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.236 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004586.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.237 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1544004586.237 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.237 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.237 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.237 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1544004586.237 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004586.237 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1544004586.237 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1544004586.237 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1544004586.237 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1544004586.237 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004586.237 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.237 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004586.237 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004586.237 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1544004586.237 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004586.237 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1544004586.237 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1544004586.237 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1544004586.237 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004586.237 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.237 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004586.237 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.237 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.237 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.237 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004586.238 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.238 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.238 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.238 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.238 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004586.238 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.238 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004586.238 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1544004586.238 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004586.238 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1544004586.238 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.238 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.238 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.238 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.238 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004586.238 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1544004586.238 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.238 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1544004586.238 * [misc]backup-simplify:  Simplify phi2 into phi2
1544004586.238 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1544004586.238 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004586.238 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1544004586.239 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1544004586.239 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1544004586.239 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1544004586.239 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004586.239 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1544004586.239 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1544004586.239 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1544004586.239 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004586.239 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.239 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1544004586.239 * [misc]backup-simplify:  Simplify phi1 into phi1
1544004586.239 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1544004586.239 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1544004586.239 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1544004586.239 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1544004586.239 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1544004586.239 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004586.239 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.239 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1544004586.239 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.239 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.239 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.239 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1544004586.239 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1544004586.239 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1544004586.240 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1544004586.240 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004586.240 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1544004586.240 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.240 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1544004586.240 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1544004586.242 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.242 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1544004586.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.242 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1544004586.242 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.242 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.242 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.242 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.243 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1544004586.243 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1544004586.244 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.244 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1544004586.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.244 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1544004586.245 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.246 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.246 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.246 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004586.247 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.247 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.247 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.248 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1544004586.248 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.248 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.248 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.248 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.249 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.249 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.249 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1544004586.250 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.251 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.251 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1544004586.251 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.253 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004586.253 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004586.253 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1544004586.255 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.256 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004586.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.256 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1544004586.256 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004586.256 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.256 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.257 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1544004586.257 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2 1 1)
1544004586.257 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1544004586.257 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1544004586.257 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1544004586.257 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1544004586.257 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004586.257 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004586.257 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1544004586.257 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1544004586.257 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1544004586.257 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004586.257 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.257 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.257 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1544004586.257 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1544004586.257 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004586.257 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.257 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.257 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1544004586.257 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004586.257 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004586.257 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1544004586.257 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1544004586.257 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1544004586.257 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1544004586.257 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004586.258 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.258 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.258 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1544004586.258 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004586.258 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004586.258 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1544004586.258 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1544004586.258 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1544004586.258 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1544004586.258 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1544004586.258 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1544004586.258 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.258 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.258 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.258 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.259 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1544004586.260 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.260 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1544004586.260 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.261 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004586.261 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1544004586.261 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1544004586.261 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004586.262 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.262 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.262 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.262 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.263 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.263 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.264 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.264 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.264 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.265 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.265 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1544004586.265 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.265 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.265 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.265 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1544004586.265 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.265 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.266 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004586.267 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004586.268 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.268 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004586.268 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.269 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1544004586.269 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1544004586.269 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1544004586.269 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1544004586.270 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1544004586.270 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1544004586.270 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1544004586.270 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004586.270 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.270 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.270 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1544004586.270 * [misc]backup-simplify:  Simplify (- 0) into 0
1544004586.270 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.270 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.270 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.270 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.271 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.273 * [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
1544004586.273 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1544004586.274 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.275 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1544004586.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.276 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.276 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1544004586.277 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.277 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.277 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.277 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1544004586.277 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004586.277 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1544004586.277 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1544004586.277 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1544004586.277 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004586.277 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004586.277 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.277 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.277 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.277 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004586.277 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1544004586.277 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004586.277 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004586.277 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004586.277 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004586.277 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004586.277 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1544004586.277 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1544004586.277 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1544004586.277 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004586.277 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004586.277 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004586.277 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004586.277 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004586.277 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1544004586.277 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1544004586.278 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004586.278 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004586.278 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.278 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.278 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.278 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004586.278 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1544004586.278 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1544004586.278 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1544004586.278 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004586.278 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004586.278 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1544004586.278 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004586.278 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1544004586.278 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1544004586.278 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1544004586.278 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004586.278 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.278 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.278 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.278 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004586.278 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1544004586.278 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1544004586.278 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1544004586.278 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004586.278 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1544004586.278 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1544004586.278 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1544004586.278 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004586.278 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.278 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.279 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1544004586.279 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1544004586.279 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1544004586.279 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1544004586.279 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004586.279 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004586.279 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1544004586.279 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1544004586.279 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1544004586.279 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1544004586.279 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1544004586.279 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1544004586.279 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004586.279 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1544004586.279 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.280 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1544004586.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1544004586.281 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.281 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1544004586.281 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.281 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1544004586.281 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.281 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.281 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.282 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.282 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1544004586.282 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1544004586.282 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.283 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1544004586.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.283 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1544004586.283 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.283 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.284 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.284 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004586.284 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.284 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.285 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.285 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1544004586.285 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.285 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.285 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.285 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.285 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.286 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.286 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1544004586.286 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.287 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.287 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.287 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1544004586.287 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.288 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004586.288 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004586.288 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004586.289 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.289 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004586.290 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.290 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1544004586.290 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.290 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.290 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.290 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1544004586.290 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004586.290 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1544004586.290 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1544004586.290 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1544004586.290 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1544004586.290 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004586.290 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.290 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004586.290 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004586.290 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1544004586.290 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004586.290 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1544004586.290 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1544004586.290 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1544004586.290 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004586.290 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.290 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004586.290 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.290 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.291 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.291 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004586.291 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.291 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.291 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.291 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.291 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004586.291 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.291 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004586.291 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1544004586.291 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004586.291 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1544004586.291 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.291 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.291 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.291 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.291 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004586.291 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1544004586.291 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.291 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1544004586.291 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1544004586.292 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1544004586.292 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004586.292 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1544004586.292 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1544004586.292 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1544004586.292 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1544004586.292 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004586.292 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1544004586.292 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1544004586.292 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1544004586.292 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004586.292 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.292 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1544004586.292 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1544004586.292 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1544004586.292 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1544004586.292 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1544004586.292 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1544004586.292 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1544004586.292 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004586.292 * [misc]backup-simplify:  Simplify -1 into -1
1544004586.292 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1544004586.292 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.292 * [misc]backup-simplify:  Simplify 1 into 1
1544004586.292 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1544004586.292 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1544004586.292 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1544004586.292 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1544004586.293 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1544004586.293 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004586.293 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1544004586.293 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.293 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1544004586.293 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1544004586.294 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.294 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1544004586.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1544004586.294 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.294 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.294 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.294 * [misc]backup-simplify:  Simplify (+ 0) into 0
1544004586.294 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1544004586.295 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1544004586.295 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1544004586.295 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1544004586.295 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.295 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1544004586.295 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.296 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.296 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.296 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004586.297 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.297 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.297 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.297 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1544004586.298 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.298 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.298 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.298 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.298 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1544004586.298 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1544004586.299 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1544004586.299 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.299 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1544004586.299 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.300 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1544004586.300 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.301 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1544004586.301 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1544004586.301 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1544004586.302 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1544004586.302 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1544004586.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1544004586.303 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1544004586.303 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004586.303 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.303 * [misc]backup-simplify:  Simplify 0 into 0
1544004586.303 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1544004586.303 * * * [misc]progress:  simplifying candidates
1544004586.303 * * * * [misc]progress:  [ 1 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 2 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 3 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 4 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) 1) R))>
1544004586.303 * * * * [misc]progress:  [ 5 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 6 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 7 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 8 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 9 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 10 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004586.303 * * * * [misc]progress:  [ 11 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))))>
1544004586.303 * * * * [misc]progress:  [ 12 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))))>
1544004586.304 * * * * [misc]progress:  [ 13 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R) 1))>
1544004586.304 * * * * [misc]progress:  [ 14 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))))>
1544004586.304 * * * * [misc]progress:  [ 15 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))))>
1544004586.304 * * * * [misc]progress:  [ 16 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))))>
1544004586.304 * * * * [misc]progress:  [ 17 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))))>
1544004586.304 * * * * [misc]progress:  [ 18 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))))>
1544004586.304 * * * * [misc]progress:  [ 19 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R)))>
1544004586.304 * * * * [misc]progress:  [ 20 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)))>
1544004586.304 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004586.304 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004586.308 * * [misc]simplify:  iters left: 5 (41 enodes)
1544004586.324 * * [misc]simplify:  iters left: 4 (102 enodes)
1544004586.369 * * [misc]simplify:  iters left: 3 (218 enodes)
1544004586.463 * * [misc]simplify:  iters left: 2 (344 enodes)
1544004586.603 * * [misc]simplify:  iters left: 1 (406 enodes)
1544004586.658 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))
1544004586.658 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)))
1544004586.658 * * * * [misc]progress:  [ 21 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)))>
1544004586.658 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004586.659 * * [misc]simplify:  iters left: 6 (23 enodes)
1544004586.662 * * [misc]simplify:  iters left: 5 (40 enodes)
1544004586.669 * * [misc]simplify:  iters left: 4 (101 enodes)
1544004586.701 * * [misc]simplify:  iters left: 3 (221 enodes)
1544004586.800 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004586.912 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004586.969 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1544004586.969 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)))
1544004586.969 * * * * [misc]progress:  [ 22 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R)))>
1544004586.969 * * * * [misc]progress:  [ 23 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))>
1544004586.969 * * * * [misc]progress:  [ 24 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log1p (expm1 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.970 * * * * [misc]progress:  [ 25 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (expm1 (log1p (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.970 * * * * [misc]progress:  [ 26 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.970 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1544004586.970 * * [misc]simplify:  iters left: 5 (7 enodes)
1544004586.972 * * [misc]simplify:  iters left: 4 (12 enodes)
1544004586.975 * * [misc]simplify:  iters left: 3 (14 enodes)
1544004586.977 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1544004586.977 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004586.977 * * * * [misc]progress:  [ 27 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.977 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004586.977 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004586.978 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004586.980 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004586.980 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004586.980 * * * * [misc]progress:  [ 28 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.980 * * * * [misc]progress:  [ 29 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.980 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1544004586.980 * * [misc]simplify:  iters left: 4 (7 enodes)
1544004586.981 * * [misc]simplify:  iters left: 3 (8 enodes)
1544004586.982 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1544004586.982 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004586.983 * * * * [misc]progress:  [ 30 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.983 * * * * [misc]progress:  [ 31 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.983 * * * * [misc]progress:  [ 32 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004586.983 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1544004586.983 * * [misc]simplify:  iters left: 6 (9 enodes)
1544004586.984 * * [misc]simplify:  iters left: 5 (16 enodes)
1544004586.987 * * [misc]simplify:  iters left: 4 (41 enodes)
1544004586.995 * * [misc]simplify:  iters left: 3 (75 enodes)
1544004587.006 * * [misc]simplify:  iters left: 2 (99 enodes)
1544004587.019 * * [misc]simplify:  iters left: 1 (102 enodes)
1544004587.044 * [exit]simplify:  Simplified to (pow (* (sin phi2) (sin phi1)) 3)
1544004587.044 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (pow (* (sin phi2) (sin phi1)) 3)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004587.044 * * * * [misc]progress:  [ 33 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.044 * * * * [misc]progress:  [ 34 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.044 * * * * [misc]progress:  [ 35 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.044 * * * * [misc]progress:  [ 36 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.044 * * * * [misc]progress:  [ 37 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.045 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1544004587.045 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004587.046 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1544004587.046 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004587.046 * * * * [misc]progress:  [ 38 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.046 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1544004587.046 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004587.047 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1544004587.047 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004587.047 * * * * [misc]progress:  [ 39 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.047 * [enter]simplify:  Simplifying (sin phi2)
1544004587.047 * * [misc]simplify:  iters left: 1 (2 enodes)
1544004587.048 * [exit]simplify:  Simplified to (sin phi2)
1544004587.048 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004587.048 * * * * [misc]progress:  [ 40 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.048 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1544004587.048 * * [misc]simplify:  iters left: 4 (4 enodes)
1544004587.049 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1544004587.050 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004587.050 * * * * [misc]progress:  [ 41 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.050 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1544004587.050 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004587.051 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1544004587.051 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004587.051 * * * * [misc]progress:  [ 42 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.051 * * * * [misc]progress:  [ 43 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004587.051 * * * * [misc]progress:  [ 44 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (log1p (expm1 (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004587.051 * * * * [misc]progress:  [ 45 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004587.051 * * * * [misc]progress:  [ 46 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2))) 2))))))) R))>
1544004587.051 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1544004587.051 * * [misc]simplify:  iters left: 5 (7 enodes)
1544004587.054 * * [misc]simplify:  iters left: 4 (12 enodes)
1544004587.057 * * [misc]simplify:  iters left: 3 (14 enodes)
1544004587.061 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1544004587.061 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (/ (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1))) 2))))))) R))
1544004587.061 * * * * [misc]progress:  [ 47 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (pow (* (sin lambda1) (sin lambda2)) 1))))))) R))>
1544004587.061 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1544004587.061 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004587.063 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004587.065 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1544004587.065 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (pow (* (sin lambda2) (sin lambda1)) 1))))))) R))
1544004587.065 * * * * [misc]progress:  [ 48 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (pow (* (sin lambda1) (sin lambda2)) 1))))))) R))>
1544004587.065 * * * * [misc]progress:  [ 49 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (exp (+ (log (sin lambda1)) (log (sin lambda2)))))))))) R))>
1544004587.065 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1544004587.065 * * [misc]simplify:  iters left: 4 (7 enodes)
1544004587.067 * * [misc]simplify:  iters left: 3 (8 enodes)
1544004587.069 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1544004587.069 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (exp (+ (log (sin lambda2)) (log (sin lambda1)))))))))) R))
1544004587.069 * * * * [misc]progress:  [ 50 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (exp (log (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004587.070 * * * * [misc]progress:  [ 51 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004587.070 * * * * [misc]progress:  [ 52 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (cbrt (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))))))))) R))>
1544004587.070 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1544004587.070 * * [misc]simplify:  iters left: 6 (9 enodes)
1544004587.073 * * [misc]simplify:  iters left: 5 (16 enodes)
1544004587.080 * * [misc]simplify:  iters left: 4 (41 enodes)
1544004587.094 * * [misc]simplify:  iters left: 3 (75 enodes)
1544004587.117 * * [misc]simplify:  iters left: 2 (99 enodes)
1544004587.144 * * [misc]simplify:  iters left: 1 (102 enodes)
1544004587.169 * [exit]simplify:  Simplified to (pow (* (sin lambda2) (sin lambda1)) 3)
1544004587.169 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (cbrt (pow (* (sin lambda2) (sin lambda1)) 3)))))))) R))
1544004587.170 * * * * [misc]progress:  [ 53 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (cbrt (* (sin lambda1) (sin lambda2))) (cbrt (* (sin lambda1) (sin lambda2)))) (cbrt (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004587.170 * * * * [misc]progress:  [ 54 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (cbrt (* (* (* (sin lambda1) (sin lambda2)) (* (sin lambda1) (sin lambda2))) (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004587.170 * * * * [misc]progress:  [ 55 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sqrt (* (sin lambda1) (sin lambda2))) (sqrt (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004587.170 * * * * [misc]progress:  [ 56 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* 1 (* (sin lambda1) (sin lambda2))))))))) R))>
1544004587.170 * * * * [misc]progress:  [ 57 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))))) R))>
1544004587.170 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1544004587.170 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004587.171 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1544004587.171 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (sin lambda1) (* (cbrt (sin lambda2)) (cbrt (sin lambda2)))) (cbrt (sin lambda2))))))))) R))
1544004587.171 * * * * [misc]progress:  [ 58 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))))) R))>
1544004587.171 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1544004587.171 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004587.172 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1544004587.172 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (sin lambda1) (sqrt (sin lambda2))) (sqrt (sin lambda2))))))))) R))
1544004587.172 * * * * [misc]progress:  [ 59 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (sin lambda1) 1) (sin lambda2)))))))) R))>
1544004587.172 * [enter]simplify:  Simplifying (sin lambda2)
1544004587.172 * * [misc]simplify:  iters left: 1 (2 enodes)
1544004587.172 * [exit]simplify:  Simplified to (sin lambda2)
1544004587.172 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (sin lambda1) 1) (sin lambda2)))))))) R))
1544004587.172 * * * * [misc]progress:  [ 60 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))))) R))>
1544004587.173 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1544004587.173 * * [misc]simplify:  iters left: 4 (4 enodes)
1544004587.173 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1544004587.173 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))))) R))
1544004587.173 * * * * [misc]progress:  [ 61 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))))) R))>
1544004587.173 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1544004587.173 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004587.174 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1544004587.174 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sqrt (sin lambda1)) (* (sqrt (sin lambda1)) (sin lambda2))))))))) R))
1544004587.174 * * * * [misc]progress:  [ 62 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* 1 (* (sin lambda1) (sin lambda2))))))))) R))>
1544004587.174 * * * * [misc]progress:  [ 63 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda2) (sin lambda1)))))))) R))>
1544004587.174 * * * * [misc]progress:  [ 64 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004587.174 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004587.174 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004587.178 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004587.185 * * [misc]simplify:  iters left: 4 (94 enodes)
1544004587.205 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004587.282 * * [misc]simplify:  iters left: 2 (291 enodes)
1544004587.349 * * [misc]simplify:  iters left: 1 (302 enodes)
1544004587.419 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004587.419 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1544004587.419 * * * * [misc]progress:  [ 65 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1544004587.419 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004587.419 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004587.423 * * [misc]simplify:  iters left: 5 (43 enodes)
1544004587.430 * * [misc]simplify:  iters left: 4 (96 enodes)
1544004587.459 * * [misc]simplify:  iters left: 3 (201 enodes)
1544004587.503 * * [misc]simplify:  iters left: 2 (293 enodes)
1544004587.549 * * [misc]simplify:  iters left: 1 (333 enodes)
1544004587.612 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004587.612 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1544004587.612 * * * * [misc]progress:  [ 66 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004587.612 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004587.612 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004587.618 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004587.626 * * [misc]simplify:  iters left: 4 (94 enodes)
1544004587.651 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004587.729 * * [misc]simplify:  iters left: 2 (291 enodes)
1544004587.765 * * [misc]simplify:  iters left: 1 (302 enodes)
1544004587.811 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004587.811 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1544004587.812 * * * * [misc]progress:  [ 67 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004587.812 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004587.812 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004587.821 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004587.831 * * [misc]simplify:  iters left: 4 (97 enodes)
1544004587.851 * * [misc]simplify:  iters left: 3 (209 enodes)
1544004587.910 * * [misc]simplify:  iters left: 2 (295 enodes)
1544004587.947 * * [misc]simplify:  iters left: 1 (306 enodes)
1544004588.025 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1544004588.025 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1544004588.025 * * * * [misc]progress:  [ 68 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1544004588.026 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R)
1544004588.026 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004588.034 * * [misc]simplify:  iters left: 5 (46 enodes)
1544004588.044 * * [misc]simplify:  iters left: 4 (99 enodes)
1544004588.065 * * [misc]simplify:  iters left: 3 (204 enodes)
1544004588.134 * * [misc]simplify:  iters left: 2 (293 enodes)
1544004588.209 * * [misc]simplify:  iters left: 1 (307 enodes)
1544004588.303 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1544004588.303 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1544004588.304 * * * * [misc]progress:  [ 69 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004588.304 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004588.304 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004588.313 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004588.328 * * [misc]simplify:  iters left: 4 (97 enodes)
1544004588.368 * * [misc]simplify:  iters left: 3 (209 enodes)
1544004588.435 * * [misc]simplify:  iters left: 2 (295 enodes)
1544004588.476 * * [misc]simplify:  iters left: 1 (306 enodes)
1544004588.540 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1544004588.541 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1544004588.541 * * * * [misc]progress:  [ 70 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004588.541 * [enter]simplify:  Simplifying (* phi1 phi2)
1544004588.541 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004588.541 * * [misc]simplify:  iters left: 1 (4 enodes)
1544004588.542 * [exit]simplify:  Simplified to (* phi1 phi2)
1544004588.542 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004588.542 * * * * [misc]progress:  [ 71 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004588.542 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004588.542 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004588.543 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004588.544 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004588.544 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004588.544 * * * * [misc]progress:  [ 72 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004588.544 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1544004588.544 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004588.545 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004588.546 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1544004588.546 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004588.546 * * * * [misc]progress:  [ 73 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* lambda2 lambda1))))))) R))>
1544004588.546 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1544004588.546 * * [misc]simplify:  iters left: 2 (3 enodes)
1544004588.546 * * [misc]simplify:  iters left: 1 (4 enodes)
1544004588.547 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1544004588.547 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* lambda2 lambda1))))))) R))
1544004588.547 * * * * [misc]progress:  [ 74 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda2) (sin lambda1)))))))) R))>
1544004588.547 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1544004588.547 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004588.548 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004588.549 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1544004588.549 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))
1544004588.549 * * * * [misc]progress:  [ 75 / 75 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004588.549 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1544004588.549 * * [misc]simplify:  iters left: 3 (5 enodes)
1544004588.550 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004588.551 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1544004588.551 * [misc]simplify:  Simplified (2 1 1 2 2 2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda2) (sin lambda1)))))))) R))
1544004588.551 * * * [misc]progress:  adding candidates to table
1544004590.629 * * [misc]progress:  iteration 4 / 4
1544004590.629 * * * [misc]progress:  picking best candidate
1544004590.817 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004590.817 * * * [misc]progress:  localizing error
1544004590.841 * * * [misc]progress:  generating rewritten candidates
1544004590.841 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
1544004590.843 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1544004590.849 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
1544004590.854 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1544004590.870 * * * [misc]progress:  generating series expansions
1544004590.870 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
1544004590.871 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.871 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.871 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004590.872 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.872 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004590.872 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.872 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.873 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.873 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.873 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.873 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.874 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.874 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.875 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.875 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004590.875 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.875 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004590.876 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.876 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.877 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.878 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.879 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (expm1 (log1p (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.879 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.879 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004590.880 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.880 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004590.880 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.880 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004590.881 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.881 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004590.882 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.882 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004590.883 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.883 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004590.884 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.884 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004590.884 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.884 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004590.885 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.885 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.885 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.885 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.886 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.886 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.886 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.886 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.886 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.886 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.886 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.886 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (+ (* (cos (/ 1 (/ 1 phi2))) (* (expm1 (log1p (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (cos (/ 1 (/ 1 phi1))))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) into (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004590.887 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (expm1 (log1p (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1544004590.887 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.887 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1544004590.887 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.887 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1544004590.887 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.888 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1544004590.888 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.888 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004590.888 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.888 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004590.889 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.889 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in phi2
1544004590.889 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.889 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda1
1544004590.890 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.890 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda2
1544004590.890 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.891 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.891 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.892 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (expm1 (log1p (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))) (cos (/ -1 (/ 1 (- phi2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.892 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1544004590.892 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.892 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.892 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004590.893 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.893 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004590.893 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.893 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.893 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.893 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.894 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.894 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.894 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.894 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.894 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.894 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004590.895 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.895 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004590.895 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.895 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.895 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.895 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.896 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.896 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.896 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.896 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.896 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.896 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.896 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.896 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.896 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.896 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.896 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.896 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.898 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.899 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (expm1 (log1p (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.899 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.899 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004590.900 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.900 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004590.900 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.900 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004590.900 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.901 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004590.901 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.901 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004590.901 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.902 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004590.902 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.902 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004590.902 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.902 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004590.903 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.903 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.903 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.903 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.904 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (+ (* (cos (/ 1 (/ 1 phi2))) (* (expm1 (log1p (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (cos (/ 1 (/ 1 phi1))))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) into (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004590.905 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (expm1 (log1p (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1544004590.905 * [misc]approximate:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.905 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1544004590.905 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.905 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1544004590.906 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.906 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1544004590.906 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.906 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004590.907 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.907 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004590.907 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.907 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in phi2
1544004590.908 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.908 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda1
1544004590.908 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.908 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda2
1544004590.909 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.909 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.909 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.909 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.909 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.909 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.909 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.909 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.909 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.909 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.909 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.909 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.909 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.909 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.910 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (expm1 (log1p (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))) (cos (/ -1 (/ 1 (- phi2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.910 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
1544004590.911 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.911 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.911 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in lambda2
1544004590.911 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004590.911 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.912 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.912 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in lambda1
1544004590.912 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004590.913 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.914 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.914 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in phi2
1544004590.914 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.914 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.915 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.915 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in phi1
1544004590.915 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.916 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.916 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.916 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in phi1
1544004590.917 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.917 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.918 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.918 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in phi2
1544004590.918 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.918 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.919 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.919 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in lambda1
1544004590.919 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004590.920 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.920 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.920 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) in lambda2
1544004590.920 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004590.921 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.922 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.922 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.925 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.925 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.925 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.925 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.925 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.925 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.925 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.925 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.927 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.927 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.927 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.927 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.927 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.927 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.929 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.929 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.929 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.929 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.930 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.930 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.933 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544004590.933 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.933 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.933 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.933 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.933 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.933 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.934 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.935 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (expm1 (log1p (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.935 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.935 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda2
1544004590.935 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004590.936 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.937 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.937 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda1
1544004590.937 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004590.938 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.939 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.939 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi2
1544004590.939 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004590.940 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.940 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.941 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi1
1544004590.941 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004590.942 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.943 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.943 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi1
1544004590.943 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004590.944 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.945 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.945 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi2
1544004590.945 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004590.946 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.947 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.947 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda1
1544004590.947 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004590.948 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.949 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.949 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda2
1544004590.949 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004590.950 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004590.950 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.951 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1544004590.954 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.954 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.954 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.954 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.954 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.954 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.954 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.954 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.956 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.956 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.956 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.956 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.956 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.956 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.958 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.958 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.958 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.958 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.960 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.960 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.963 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544004590.963 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.963 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.963 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.963 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.963 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.963 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.963 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.963 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.963 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.963 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.963 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.963 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.964 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (+ (* (cos (/ 1 (/ 1 phi2))) (* (expm1 (log1p (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (cos (/ 1 (/ 1 phi1))))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))))))) into (exp (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004590.965 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (expm1 (log1p (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))))))))) into (exp (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))))
1544004590.965 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1544004590.965 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) in lambda2
1544004590.965 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1544004590.966 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.967 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.967 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) in lambda1
1544004590.967 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1544004590.968 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.968 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.969 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) in phi2
1544004590.969 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1544004590.969 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.970 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.970 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) in phi1
1544004590.970 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004590.971 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.972 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.972 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) in phi1
1544004590.972 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004590.973 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.974 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.974 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) in phi2
1544004590.974 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in phi2
1544004590.975 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.976 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.976 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) in lambda1
1544004590.976 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda1
1544004590.977 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.978 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.978 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) in lambda2
1544004590.978 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda2
1544004590.979 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004590.979 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.980 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004590.982 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.983 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.983 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.983 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.983 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.983 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.985 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.985 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.985 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.985 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.985 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.985 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.987 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.987 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.987 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.987 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.989 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1544004590.989 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.991 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1544004590.991 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004590.991 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.992 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.992 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.992 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.992 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.992 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.992 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004590.992 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.992 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004590.992 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.992 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.993 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (expm1 (log1p (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))) (cos (/ -1 (/ 1 (- phi2)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004590.993 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1544004590.994 * [misc]backup-simplify:  Simplify (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004590.994 * [misc]approximate:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004590.994 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in R
1544004590.994 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in R
1544004590.994 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.994 * [misc]taylor:  Taking taylor expansion of R in R
1544004590.994 * [misc]backup-simplify:  Simplify 0 into 0
1544004590.995 * [misc]backup-simplify:  Simplify 1 into 1
1544004590.995 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda2
1544004590.995 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004590.995 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.995 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004590.995 * [misc]backup-simplify:  Simplify R into R
1544004590.995 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda1
1544004590.995 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004590.996 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.996 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004590.996 * [misc]backup-simplify:  Simplify R into R
1544004590.996 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi2
1544004590.996 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.997 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.997 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004590.997 * [misc]backup-simplify:  Simplify R into R
1544004590.997 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi1
1544004590.997 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.997 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.997 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004590.997 * [misc]backup-simplify:  Simplify R into R
1544004590.997 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi1
1544004590.997 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi1
1544004590.998 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.998 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004590.998 * [misc]backup-simplify:  Simplify R into R
1544004590.999 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004590.999 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in phi2
1544004590.999 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in phi2
1544004590.999 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004590.999 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004590.999 * [misc]backup-simplify:  Simplify R into R
1544004591.000 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004591.000 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda1
1544004591.000 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda1
1544004591.001 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004591.001 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004591.001 * [misc]backup-simplify:  Simplify R into R
1544004591.001 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004591.001 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in lambda2
1544004591.001 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in lambda2
1544004591.002 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004591.002 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004591.002 * [misc]backup-simplify:  Simplify R into R
1544004591.003 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004591.003 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R) in R
1544004591.003 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) in R
1544004591.003 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004591.003 * [misc]taylor:  Taking taylor expansion of R in R
1544004591.003 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.004 * [misc]backup-simplify:  Simplify 1 into 1
1544004591.004 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) into 0
1544004591.004 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.005 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004591.005 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004591.005 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.005 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.005 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.005 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.005 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.005 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.005 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.005 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.006 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004591.006 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.006 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.006 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.006 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.006 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.006 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.006 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.007 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004591.007 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.007 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.007 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.007 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.007 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.008 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (* 0 R)) into 0
1544004591.008 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.008 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.008 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.009 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 1) (* 0 0)) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004591.009 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004591.010 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004591.010 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004591.010 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.010 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.010 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.010 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.010 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.010 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.010 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.011 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.011 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.011 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.011 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.011 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.011 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.011 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.011 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004591.012 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.012 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.013 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 0) (+ (* 0 0) (* 0 R))) into 0
1544004591.013 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.013 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.013 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.013 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.013 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.014 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (* R (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004591.015 * [misc]backup-simplify:  Simplify (* (log (exp (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (expm1 (log1p (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))))) (/ 1 R)) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.015 * [misc]approximate:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004591.015 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1544004591.015 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1544004591.016 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.016 * [misc]taylor:  Taking taylor expansion of R in R
1544004591.016 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.016 * [misc]backup-simplify:  Simplify 1 into 1
1544004591.017 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.017 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1544004591.017 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004591.018 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.018 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004591.018 * [misc]backup-simplify:  Simplify R into R
1544004591.019 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.019 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1544004591.019 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004591.020 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.020 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004591.020 * [misc]backup-simplify:  Simplify R into R
1544004591.021 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.021 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1544004591.021 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004591.022 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.022 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004591.022 * [misc]backup-simplify:  Simplify R into R
1544004591.023 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.023 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1544004591.023 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004591.024 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.024 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004591.024 * [misc]backup-simplify:  Simplify R into R
1544004591.025 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.025 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi1
1544004591.025 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1544004591.026 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.026 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004591.026 * [misc]backup-simplify:  Simplify R into R
1544004591.027 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.027 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in phi2
1544004591.027 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1544004591.028 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.028 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004591.028 * [misc]backup-simplify:  Simplify R into R
1544004591.029 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.029 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1544004591.029 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1544004591.030 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.030 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004591.030 * [misc]backup-simplify:  Simplify R into R
1544004591.030 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.030 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1544004591.030 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1544004591.031 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.031 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004591.031 * [misc]backup-simplify:  Simplify R into R
1544004591.031 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R)
1544004591.031 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1544004591.031 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1544004591.032 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.032 * [misc]taylor:  Taking taylor expansion of R in R
1544004591.032 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.032 * [misc]backup-simplify:  Simplify 1 into 1
1544004591.032 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 1) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.033 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1544004591.033 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004591.033 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004591.033 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.033 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.033 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.033 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.033 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.033 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.034 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.034 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004591.034 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.034 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.034 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.034 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.034 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.034 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.035 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004591.035 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.035 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.035 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.035 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.035 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)))) into 0
1544004591.035 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.035 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)))) into 0
1544004591.036 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.037 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.037 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004591.037 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.037 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.037 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.037 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.037 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.037 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.037 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.037 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.037 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.037 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.037 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.037 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.037 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.038 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.038 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.038 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.038 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.038 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.038 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.038 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.038 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.038 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.038 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.038 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.038 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.038 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.038 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.038 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.039 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.039 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.039 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.039 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.039 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.039 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.039 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.039 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.039 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.039 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.039 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.039 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.039 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.039 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.039 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.040 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.040 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.040 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.040 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (+ (* (cos (/ 1 phi2)) (* (expm1 (log1p (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))))) (cos (/ 1 phi1)))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544004591.040 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.041 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (+ (* (cos (/ 1 (/ 1 phi2))) (* (expm1 (log1p (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))))) (cos (/ 1 (/ 1 phi1))))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1))))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R)
1544004591.042 * [misc]backup-simplify:  Simplify (* (log (exp (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (expm1 (log1p (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))))) (/ 1 (- R))) into (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R))
1544004591.042 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1544004591.042 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in R
1544004591.042 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004591.042 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.042 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in R
1544004591.042 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in R
1544004591.042 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.042 * [misc]taylor:  Taking taylor expansion of R in R
1544004591.042 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.042 * [misc]backup-simplify:  Simplify 1 into 1
1544004591.043 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.043 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda2
1544004591.043 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004591.043 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.043 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda2
1544004591.043 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1544004591.043 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.043 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004591.043 * [misc]backup-simplify:  Simplify R into R
1544004591.044 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.044 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in lambda1
1544004591.044 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004591.044 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.044 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in lambda1
1544004591.044 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda1
1544004591.044 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.044 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004591.044 * [misc]backup-simplify:  Simplify R into R
1544004591.045 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.045 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi2
1544004591.045 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004591.045 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.045 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi2
1544004591.045 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1544004591.045 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.045 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004591.046 * [misc]backup-simplify:  Simplify R into R
1544004591.046 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.046 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1544004591.046 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004591.046 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.046 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1544004591.046 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004591.046 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.047 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004591.047 * [misc]backup-simplify:  Simplify R into R
1544004591.047 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.047 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R)) in phi1
1544004591.047 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1544004591.047 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.047 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) R) in phi1
1544004591.047 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi1
1544004591.048 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (+ (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.048 * [misc]taylor:  Taking taylor expansion of R in phi1
1544004591.048 * [misc]backup-simplify:  Simplify R into R
1544004591.048 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.049 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004591.049 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in phi2
1544004591.049 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1544004591.049 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.049 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in phi2
1544004591.049 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in phi2
1544004591.049 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.049 * [misc]taylor:  Taking taylor expansion of R in phi2
1544004591.049 * [misc]backup-simplify:  Simplify R into R
1544004591.050 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.050 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004591.050 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in lambda1
1544004591.050 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1544004591.050 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.050 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in lambda1
1544004591.050 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda1
1544004591.051 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.051 * [misc]taylor:  Taking taylor expansion of R in lambda1
1544004591.051 * [misc]backup-simplify:  Simplify R into R
1544004591.051 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.052 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004591.052 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in lambda2
1544004591.052 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1544004591.052 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.052 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in lambda2
1544004591.052 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in lambda2
1544004591.052 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.052 * [misc]taylor:  Taking taylor expansion of R in lambda2
1544004591.052 * [misc]backup-simplify:  Simplify R into R
1544004591.053 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) into (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)
1544004591.053 * [misc]backup-simplify:  Simplify (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) into (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))
1544004591.053 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)) in R
1544004591.053 * [misc]taylor:  Taking taylor expansion of -1 in R
1544004591.053 * [misc]backup-simplify:  Simplify -1 into -1
1544004591.053 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) in R
1544004591.053 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) in R
1544004591.054 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.054 * [misc]taylor:  Taking taylor expansion of R in R
1544004591.054 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.054 * [misc]backup-simplify:  Simplify 1 into 1
1544004591.054 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) 1) into (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))
1544004591.055 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004591.055 * [misc]backup-simplify:  Simplify (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))) into (* -1 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))
1544004591.056 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004591.056 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004591.056 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004591.056 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.057 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.057 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.057 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.057 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.057 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.057 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.057 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004591.058 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004591.058 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.058 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.058 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.058 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.058 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.058 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.058 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004591.059 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004591.059 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.059 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.059 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.059 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.060 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)))) into 0
1544004591.060 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R))) into 0
1544004591.060 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.060 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.061 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) (/ 0 1)))) into 0
1544004591.062 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))))) into 0
1544004591.062 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.062 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.063 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004591.063 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1544004591.063 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.063 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.063 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.063 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.063 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.063 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.063 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.063 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.063 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.063 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.063 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.063 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.063 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.064 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.064 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004591.065 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1544004591.065 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.065 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.065 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.065 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.065 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.065 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.065 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.065 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.065 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.065 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.065 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.065 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.065 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.065 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.066 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004591.066 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1544004591.066 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.066 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.066 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.066 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.066 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.066 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.066 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.066 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.066 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.067 * [misc]backup-simplify:  Simplify (- (/ 0 R) (+ (* (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R) (/ 0 R)) (* 0 (/ 0 R)))) into 0
1544004591.068 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) R)))) into 0
1544004591.068 * [misc]taylor:  Taking taylor expansion of 0 in R
1544004591.068 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.068 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.068 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.068 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.068 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.069 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1544004591.071 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos (+ (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (expm1 (log1p (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))))) (cos (/ -1 phi2)))))))))) into 0
1544004591.071 * [misc]backup-simplify:  Simplify 0 into 0
1544004591.072 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (expm1 (log1p (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))))) (cos (/ -1 (/ 1 (- phi2)))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004591.072 * * * [misc]progress:  simplifying candidates
1544004591.072 * * * * [misc]progress:  [ 1 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log1p (expm1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 2 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 3 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 4 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) 1))) R))>
1544004591.073 * * * * [misc]progress:  [ 5 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 6 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 7 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 8 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 9 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 10 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 11 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log1p (expm1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 12 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.073 * * * * [misc]progress:  [ 13 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) (log (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.074 * [enter]simplify:  Simplifying (log (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))))
1544004591.074 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004591.083 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004591.100 * * [misc]simplify:  iters left: 4 (106 enodes)
1544004591.148 * * [misc]simplify:  iters left: 3 (223 enodes)
1544004591.216 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004591.318 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004591.352 * [exit]simplify:  Simplified to (+ (log (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))))
1544004591.353 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (+ (log (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (cbrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))
1544004591.353 * * * * [misc]progress:  [ 14 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.354 * [enter]simplify:  Simplifying (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))
1544004591.354 * * [misc]simplify:  iters left: 6 (25 enodes)
1544004591.358 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004591.372 * * [misc]simplify:  iters left: 4 (103 enodes)
1544004591.417 * * [misc]simplify:  iters left: 3 (221 enodes)
1544004591.476 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004591.619 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004591.653 * [exit]simplify:  Simplified to (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))
1544004591.653 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))
1544004591.653 * * * * [misc]progress:  [ 15 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log 1) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004591.653 * [enter]simplify:  Simplifying (log 1)
1544004591.653 * * [misc]simplify:  iters left: 1 (2 enodes)
1544004591.654 * [exit]simplify:  Simplified to 0
1544004591.654 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ 0 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))
1544004591.654 * * * * [misc]progress:  [ 16 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (log (exp (/ PI 2))) (log (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004591.654 * [enter]simplify:  Simplifying (log (exp (/ PI 2)))
1544004591.654 * * [misc]simplify:  iters left: 4 (5 enodes)
1544004591.655 * * [misc]simplify:  iters left: 3 (7 enodes)
1544004591.656 * [exit]simplify:  Simplified to (/ PI 2)
1544004591.656 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (log (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))
1544004591.656 * * * * [misc]progress:  [ 17 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004591.656 * * * * [misc]progress:  [ 18 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))))) R))>
1544004591.656 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004591.656 * * [misc]simplify:  iters left: 6 (23 enodes)
1544004591.660 * * [misc]simplify:  iters left: 5 (40 enodes)
1544004591.672 * * [misc]simplify:  iters left: 4 (101 enodes)
1544004591.720 * * [misc]simplify:  iters left: 3 (221 enodes)
1544004591.796 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004591.917 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004591.974 * [exit]simplify:  Simplified to (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1544004591.974 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))))) R))
1544004591.975 * * * * [misc]progress:  [ 19 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004591.975 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004591.975 * * [misc]simplify:  iters left: 6 (23 enodes)
1544004591.982 * * [misc]simplify:  iters left: 5 (40 enodes)
1544004591.995 * * [misc]simplify:  iters left: 4 (101 enodes)
1544004592.038 * * [misc]simplify:  iters left: 3 (221 enodes)
1544004592.096 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004592.186 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004592.232 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1544004592.232 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))
1544004592.232 * * * * [misc]progress:  [ 20 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) (log (exp 1))) R))>
1544004592.233 * [enter]simplify:  Simplifying (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))
1544004592.233 * * [misc]simplify:  iters left: 6 (22 enodes)
1544004592.236 * * [misc]simplify:  iters left: 5 (39 enodes)
1544004592.245 * * [misc]simplify:  iters left: 4 (100 enodes)
1544004592.284 * * [misc]simplify:  iters left: 3 (219 enodes)
1544004592.345 * * [misc]simplify:  iters left: 2 (345 enodes)
1544004592.448 * * [misc]simplify:  iters left: 1 (407 enodes)
1544004592.498 * [exit]simplify:  Simplified to (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))
1544004592.498 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))) (log (exp 1))) R))
1544004592.498 * * * * [misc]progress:  [ 21 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) 1) R))>
1544004592.498 * * * * [misc]progress:  [ 22 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))>
1544004592.498 * [enter]simplify:  Simplifying (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))
1544004592.498 * * [misc]simplify:  iters left: 6 (21 enodes)
1544004592.502 * * [misc]simplify:  iters left: 5 (38 enodes)
1544004592.509 * * [misc]simplify:  iters left: 4 (99 enodes)
1544004592.538 * * [misc]simplify:  iters left: 3 (218 enodes)
1544004592.597 * * [misc]simplify:  iters left: 2 (346 enodes)
1544004592.667 * * [misc]simplify:  iters left: 1 (408 enodes)
1544004592.711 * [exit]simplify:  Simplified to (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))
1544004592.711 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))) R))
1544004592.711 * * * * [misc]progress:  [ 23 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 24 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 25 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 26 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 27 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 28 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 29 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (log1p (expm1 (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 30 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (expm1 (log1p (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004592.711 * * * * [misc]progress:  [ 31 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) 1)) R))>
1544004592.711 * * * * [misc]progress:  [ 32 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004592.712 * [enter]simplify:  Simplifying (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))
1544004592.712 * * [misc]simplify:  iters left: 6 (25 enodes)
1544004592.722 * * [misc]simplify:  iters left: 5 (44 enodes)
1544004592.738 * * [misc]simplify:  iters left: 4 (105 enodes)
1544004592.784 * * [misc]simplify:  iters left: 3 (222 enodes)
1544004592.866 * * [misc]simplify:  iters left: 2 (349 enodes)
1544004592.994 * * [misc]simplify:  iters left: 1 (411 enodes)
1544004593.052 * [exit]simplify:  Simplified to (exp (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))))
1544004593.053 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))
1544004593.053 * * * * [misc]progress:  [ 33 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004593.053 * [enter]simplify:  Simplifying (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004593.053 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004593.061 * * [misc]simplify:  iters left: 5 (41 enodes)
1544004593.074 * * [misc]simplify:  iters left: 4 (102 enodes)
1544004593.099 * * [misc]simplify:  iters left: 3 (218 enodes)
1544004593.168 * * [misc]simplify:  iters left: 2 (344 enodes)
1544004593.309 * * [misc]simplify:  iters left: 1 (406 enodes)
1544004593.366 * [exit]simplify:  Simplified to (exp (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))
1544004593.366 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))
1544004593.366 * * * * [misc]progress:  [ 34 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp 1) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004593.366 * [enter]simplify:  Simplifying (exp 1)
1544004593.366 * * [misc]simplify:  iters left: 1 (2 enodes)
1544004593.367 * [exit]simplify:  Simplified to E
1544004593.367 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow E (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))
1544004593.367 * * * * [misc]progress:  [ 35 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (exp (/ PI 2)) (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004593.367 * [enter]simplify:  Simplifying (exp (/ PI 2))
1544004593.367 * * [misc]simplify:  iters left: 3 (4 enodes)
1544004593.369 * * [misc]simplify:  iters left: 2 (6 enodes)
1544004593.370 * [exit]simplify:  Simplified to (sqrt (exp PI))
1544004593.370 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (sqrt (exp PI)) (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))
1544004593.370 * * * * [misc]progress:  [ 36 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))>
1544004593.371 * [enter]simplify:  Simplifying (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))
1544004593.371 * * [misc]simplify:  iters left: 6 (22 enodes)
1544004593.379 * * [misc]simplify:  iters left: 5 (39 enodes)
1544004593.395 * * [misc]simplify:  iters left: 4 (100 enodes)
1544004593.441 * * [misc]simplify:  iters left: 3 (219 enodes)
1544004593.544 * * [misc]simplify:  iters left: 2 (345 enodes)
1544004593.648 * * [misc]simplify:  iters left: 1 (407 enodes)
1544004593.681 * [exit]simplify:  Simplified to (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))
1544004593.681 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) R))
1544004593.681 * * * * [misc]progress:  [ 37 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004593.681 * * * * [misc]progress:  [ 38 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (log (exp (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004593.681 * * * * [misc]progress:  [ 39 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004593.681 * * * * [misc]progress:  [ 40 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004593.681 * * * * [misc]progress:  [ 41 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>
1544004593.682 * * * * [misc]progress:  [ 42 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* 1 (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004593.682 * * * * [misc]progress:  [ 43 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log1p (expm1 (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))>
1544004593.682 * * * * [misc]progress:  [ 44 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (expm1 (log1p (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))>
1544004593.682 * * * * [misc]progress:  [ 45 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R) 1))>
1544004593.682 * * * * [misc]progress:  [ 46 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))>
1544004593.682 * * * * [misc]progress:  [ 47 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))>
1544004593.682 * * * * [misc]progress:  [ 48 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))>
1544004593.682 * * * * [misc]progress:  [ 49 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))>
1544004593.682 * * * * [misc]progress:  [ 50 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (sqrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))>
1544004593.682 * * * * [misc]progress:  [ 51 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)))>
1544004593.682 * * * * [misc]progress:  [ 52 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)))>
1544004593.682 * * * * [misc]progress:  [ 53 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))>
1544004593.683 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004593.683 * * [misc]simplify:  iters left: 6 (23 enodes)
1544004593.690 * * [misc]simplify:  iters left: 5 (40 enodes)
1544004593.704 * * [misc]simplify:  iters left: 4 (101 enodes)
1544004593.727 * * [misc]simplify:  iters left: 3 (221 enodes)
1544004593.814 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004593.906 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004593.959 * [exit]simplify:  Simplified to (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1544004593.959 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))
1544004593.959 * * * * [misc]progress:  [ 54 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))>
1544004593.959 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004593.960 * * [misc]simplify:  iters left: 6 (23 enodes)
1544004593.963 * * [misc]simplify:  iters left: 5 (40 enodes)
1544004593.972 * * [misc]simplify:  iters left: 4 (101 enodes)
1544004593.995 * * [misc]simplify:  iters left: 3 (221 enodes)
1544004594.091 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004594.184 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004594.227 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1544004594.227 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))
1544004594.227 * * * * [misc]progress:  [ 55 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) (* (log (exp 1)) R)))>
1544004594.227 * [enter]simplify:  Simplifying (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))
1544004594.227 * * [misc]simplify:  iters left: 6 (22 enodes)
1544004594.231 * * [misc]simplify:  iters left: 5 (39 enodes)
1544004594.238 * * [misc]simplify:  iters left: 4 (100 enodes)
1544004594.272 * * [misc]simplify:  iters left: 3 (219 enodes)
1544004594.344 * * [misc]simplify:  iters left: 2 (345 enodes)
1544004594.466 * * [misc]simplify:  iters left: 1 (407 enodes)
1544004594.495 * [exit]simplify:  Simplified to (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))
1544004594.495 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))) (* (log (exp 1)) R)))
1544004594.495 * * * * [misc]progress:  [ 56 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))>
1544004594.495 * [enter]simplify:  Simplifying (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))))
1544004594.495 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004594.499 * * [misc]simplify:  iters left: 5 (43 enodes)
1544004594.507 * * [misc]simplify:  iters left: 4 (104 enodes)
1544004594.539 * * [misc]simplify:  iters left: 3 (222 enodes)
1544004594.618 * * [misc]simplify:  iters left: 2 (341 enodes)
1544004594.756 * * [misc]simplify:  iters left: 1 (397 enodes)
1544004594.793 * [exit]simplify:  Simplified to (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))
1544004594.793 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))
1544004594.793 * * * * [misc]progress:  [ 57 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (* (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))>
1544004594.794 * [enter]simplify:  Simplifying (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))
1544004594.794 * * [misc]simplify:  iters left: 6 (25 enodes)
1544004594.802 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004594.815 * * [misc]simplify:  iters left: 4 (103 enodes)
1544004594.839 * * [misc]simplify:  iters left: 3 (221 enodes)
1544004594.921 * * [misc]simplify:  iters left: 2 (342 enodes)
1544004595.006 * * [misc]simplify:  iters left: 1 (398 enodes)
1544004595.045 * [exit]simplify:  Simplified to (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))
1544004595.045 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))
1544004595.045 * * * * [misc]progress:  [ 58 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)))>
1544004595.045 * * * * [misc]progress:  [ 59 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))))>
1544004595.046 * * * * [misc]progress:  [ 60 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004595.046 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004595.046 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004595.050 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004595.057 * * [misc]simplify:  iters left: 4 (94 enodes)
1544004595.083 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004595.142 * * [misc]simplify:  iters left: 2 (291 enodes)
1544004595.579 * * [misc]simplify:  iters left: 1 (302 enodes)
1544004595.622 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004595.623 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))) R))
1544004595.623 * * * * [misc]progress:  [ 61 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1544004595.625 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004595.625 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004595.629 * * [misc]simplify:  iters left: 5 (43 enodes)
1544004595.637 * * [misc]simplify:  iters left: 4 (96 enodes)
1544004595.661 * * [misc]simplify:  iters left: 3 (201 enodes)
1544004595.719 * * [misc]simplify:  iters left: 2 (293 enodes)
1544004595.778 * * [misc]simplify:  iters left: 1 (333 enodes)
1544004595.847 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004595.847 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))) R))
1544004595.847 * * * * [misc]progress:  [ 62 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004595.847 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004595.848 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004595.851 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004595.858 * * [misc]simplify:  iters left: 4 (94 enodes)
1544004595.888 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004595.934 * * [misc]simplify:  iters left: 2 (291 enodes)
1544004596.005 * * [misc]simplify:  iters left: 1 (302 enodes)
1544004596.058 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004596.058 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))) R))
1544004596.058 * * * * [misc]progress:  [ 63 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004596.059 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004596.059 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004596.062 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004596.071 * * [misc]simplify:  iters left: 4 (94 enodes)
1544004596.109 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004596.189 * * [misc]simplify:  iters left: 2 (291 enodes)
1544004596.257 * * [misc]simplify:  iters left: 1 (302 enodes)
1544004596.306 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004596.306 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1544004596.306 * * * * [misc]progress:  [ 64 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1544004596.306 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1544004596.306 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004596.314 * * [misc]simplify:  iters left: 5 (43 enodes)
1544004596.328 * * [misc]simplify:  iters left: 4 (96 enodes)
1544004596.349 * * [misc]simplify:  iters left: 3 (201 enodes)
1544004596.418 * * [misc]simplify:  iters left: 2 (293 enodes)
1544004596.509 * * [misc]simplify:  iters left: 1 (333 enodes)
1544004596.572 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004596.572 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1544004596.572 * * * * [misc]progress:  [ 65 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004596.572 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))
1544004596.572 * * [misc]simplify:  iters left: 6 (24 enodes)
1544004596.580 * * [misc]simplify:  iters left: 5 (42 enodes)
1544004596.594 * * [misc]simplify:  iters left: 4 (94 enodes)
1544004596.631 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004596.673 * * [misc]simplify:  iters left: 2 (291 enodes)
1544004596.723 * * [misc]simplify:  iters left: 1 (302 enodes)
1544004596.790 * [exit]simplify:  Simplified to (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))
1544004596.790 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))) R))
1544004596.790 * * * * [misc]progress:  [ 66 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004596.790 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004596.790 * * [misc]simplify:  iters left: 6 (25 enodes)
1544004596.794 * * [misc]simplify:  iters left: 5 (43 enodes)
1544004596.801 * * [misc]simplify:  iters left: 4 (95 enodes)
1544004596.820 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004596.861 * * [misc]simplify:  iters left: 2 (296 enodes)
1544004596.900 * * [misc]simplify:  iters left: 1 (308 enodes)
1544004596.954 * [exit]simplify:  Simplified to (exp (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1544004596.954 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))) R))
1544004596.954 * * * * [misc]progress:  [ 67 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1544004596.954 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1544004596.954 * * [misc]simplify:  iters left: 6 (25 enodes)
1544004596.958 * * [misc]simplify:  iters left: 5 (44 enodes)
1544004596.967 * * [misc]simplify:  iters left: 4 (97 enodes)
1544004596.986 * * [misc]simplify:  iters left: 3 (202 enodes)
1544004597.053 * * [misc]simplify:  iters left: 2 (290 enodes)
1544004597.099 * * [misc]simplify:  iters left: 1 (310 enodes)
1544004597.169 * [exit]simplify:  Simplified to (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1544004597.169 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))) R))
1544004597.169 * * * * [misc]progress:  [ 68 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))>
1544004597.169 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))
1544004597.169 * * [misc]simplify:  iters left: 6 (25 enodes)
1544004597.173 * * [misc]simplify:  iters left: 5 (43 enodes)
1544004597.180 * * [misc]simplify:  iters left: 4 (95 enodes)
1544004597.207 * * [misc]simplify:  iters left: 3 (206 enodes)
1544004597.284 * * [misc]simplify:  iters left: 2 (296 enodes)
1544004597.358 * * [misc]simplify:  iters left: 1 (308 enodes)
1544004597.403 * [exit]simplify:  Simplified to (exp (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1544004597.403 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))) R))
1544004597.403 * * * * [misc]progress:  [ 69 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004597.403 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004597.404 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004597.412 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004597.426 * * [misc]simplify:  iters left: 4 (97 enodes)
1544004597.465 * * [misc]simplify:  iters left: 3 (209 enodes)
1544004597.520 * * [misc]simplify:  iters left: 2 (295 enodes)
1544004597.582 * * [misc]simplify:  iters left: 1 (306 enodes)
1544004597.653 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1544004597.653 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1544004597.653 * * * * [misc]progress:  [ 70 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R))>
1544004597.654 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (expm1 (log1p (* (sin lambda2) (sin lambda1)))) (cos phi2))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) R)
1544004597.654 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004597.662 * * [misc]simplify:  iters left: 5 (46 enodes)
1544004597.676 * * [misc]simplify:  iters left: 4 (99 enodes)
1544004597.712 * * [misc]simplify:  iters left: 3 (204 enodes)
1544004597.789 * * [misc]simplify:  iters left: 2 (293 enodes)
1544004597.836 * * [misc]simplify:  iters left: 1 (307 enodes)
1544004597.894 * [exit]simplify:  Simplified to (* R (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2)))))
1544004597.894 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)) (* (sin phi1) (sin phi2))))))
1544004597.894 * * * * [misc]progress:  [ 71 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))>
1544004597.894 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (sin phi1) (sin phi2)) (* (cos phi1) (* (cos phi2) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R)
1544004597.894 * * [misc]simplify:  iters left: 6 (26 enodes)
1544004597.900 * * [misc]simplify:  iters left: 5 (45 enodes)
1544004597.908 * * [misc]simplify:  iters left: 4 (97 enodes)
1544004597.928 * * [misc]simplify:  iters left: 3 (209 enodes)
1544004597.982 * * [misc]simplify:  iters left: 2 (295 enodes)
1544004598.026 * * [misc]simplify:  iters left: 1 (306 enodes)
1544004598.065 * [exit]simplify:  Simplified to (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2)))))
1544004598.065 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (fma (* (cos phi2) (cos phi1)) (fma (sin lambda1) (sin lambda2) (* (cos lambda2) (cos lambda1))) (* (sin phi1) (sin phi2))))))
1544004598.065 * * * [misc]progress:  adding candidates to table
1544004599.895 * [misc]progress:  [Phase 3 of 3] Extracting.
1544004599.895 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004599.929 * * * [misc]regime-changes:  Trying 7 branch expressions: (R lambda2 lambda1 (- lambda1 lambda2) (cos (- lambda1 lambda2)) phi2 phi1)
1544004599.930 * * * * [misc]regimes:  Trying to branch on R from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004600.221 * * * * [misc]regimes:  Trying to branch on lambda2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004600.469 * * * * [misc]regimes:  Trying to branch on lambda1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004600.739 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004601.050 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))>)
1544004601.114 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004601.433 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))>)
1544004601.498 * * * * [misc]regimes:  Trying to branch on phi2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004601.734 * * * * [misc]regimes:  Trying to branch on phi1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (expm1 (log1p (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1)))))) (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R)) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))) (cbrt (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* (* (cbrt (cos (- lambda1 lambda2))) (cbrt (cos (- lambda1 lambda2)))) (cbrt (cos (- lambda1 lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))) (* (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (fma (* (cos phi1) (cos phi2)) (fma (cos lambda2) (cos lambda1) (* (sin lambda2) (sin lambda1))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R))>)
1544004602.017 * * * [misc]regime:  Found split indices: #<option (#s(si 16 256))>
1544004602.017 * [enter]simplify:  Simplifying (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (expm1 (log1p (* (sin lambda1) (sin lambda2)))))))))))) R)
1544004602.018 * * [misc]simplify:  iters left: 6 (28 enodes)
1544004602.019 * * [misc]simplify:  iters left: 5 (36 enodes)
1544004602.021 * [exit]simplify:  Simplified to (* (exp (log (log (exp (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda2) (cos lambda1)) (expm1 (log1p (* (sin lambda2) (sin lambda1)))))) (* (sin phi2) (sin phi1)))))))) R)
1544004602.021 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544004602.130 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1544004602.133 * * * * [misc]points:  Setting MPFR precision to 1088
1544004602.139 * * * * [misc]points:  Setting MPFR precision to 1344
1544004602.147 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1544004602.150 * * * * [misc]points:  Setting MPFR precision to 1088
1544004602.164 * * * * [misc]points:  Setting MPFR precision to 1344
1544004602.181 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1544004602.184 * * * * [misc]points:  Setting MPFR precision to 1088
1544004602.206 * * * * [misc]points:  Setting MPFR precision to 1344
1544004602.225 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1544004602.227 * * * * [misc]points:  Setting MPFR precision to 1088
1544004602.269 * * * * [misc]points:  Setting MPFR precision to 1344
1544004602.315 * * * * [misc]points:  Setting MPFR precision to 1600
1544004602.397 * * * * [misc]points:  Setting MPFR precision to 1856
1544004602.485 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1544004602.488 * * * * [misc]points:  Setting MPFR precision to 1600
1544004602.629 * * * * [misc]points:  Setting MPFR precision to 1856
1544004602.805 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1544004602.807 * * * * [misc]points:  Setting MPFR precision to 1600
1544004603.032 * * * * [misc]points:  Setting MPFR precision to 1856
1544004603.417 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1544004603.421 * * * * [misc]points:  Setting MPFR precision to 1600
1544004603.989 * * * * [misc]points:  Setting MPFR precision to 1856
1544004604.746 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1544004604.749 * * * * [misc]points:  Setting MPFR precision to 1600
1544004605.898 * * * * [misc]points:  Setting MPFR precision to 1856
1544004607.539 * * * * [misc]points:  Computing exacts for 8000 points
1544004607.541 * * * * [misc]points:  Setting MPFR precision to 1600
1544004612.743 * * * * [misc]points:  Setting MPFR precision to 1856
1544004619.213 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544004619.219 * * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7999 / 8000
1544004619.220 * * * * [misc]points:  Computing exacts for 4 points
1544004619.223 * * * * [misc]points:  Setting MPFR precision to 1600
1544004619.226 * * * * [misc]points:  Setting MPFR precision to 1856
1544004619.229 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544004619.229 * * * * [exit]points:  Sampled 8003 points with exact outputs
1544004624.779 * [misc]regime-testing:  Baseline error score: 3.7745550039523637
1544004624.779 * [misc]regime-testing:  End program error score: 3.7745550039523637
1544004624.780 * [misc]regime-testing:  Oracle error score: 3.3952264372118335