1554298605.397 * [misc]progress:  [Phase 1 of 3] Setting up.
1554298605.399 * * * [misc]progress:  [1/2] Preparing points
1554298606.548 * * * [misc]progress:  [2/2] Setting up program.
1554298606.554 * [misc]progress:  [Phase 2 of 3] Improving.
1554298606.555 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298606.556 * [enter]simplify:  Simplifying (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)
1554298606.557 * * [misc]simplify:  iters left: 6 (17 enodes)
1554298606.564 * * [misc]simplify:  iters left: 5 (60 enodes)
1554298606.572 * * [misc]simplify:  iters left: 4 (71 enodes)
1554298606.583 * * [misc]simplify:  iters left: 3 (76 enodes)
1554298606.592 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298606.592 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298606.593 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298606.593 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1554298606.593 * * [misc]simplify:  Extracting #4: cost 18 inf + 1
1554298606.593 * * [misc]simplify:  Extracting #5: cost 29 inf + 1
1554298606.593 * * [misc]simplify:  Extracting #6: cost 25 inf + 369
1554298606.593 * * [misc]simplify:  Extracting #7: cost 19 inf + 979
1554298606.594 * * [misc]simplify:  Extracting #8: cost 9 inf + 2522
1554298606.595 * * [misc]simplify:  Extracting #9: cost 0 inf + 6397
1554298606.595 * [exit]simplify:  Simplified to (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1554298606.596 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1554298606.602 * * [misc]progress:  iteration 1 / 4
1554298606.603 * * * [misc]progress:  picking best candidate
1554298606.632 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298606.632 * * * [misc]progress:  localizing error
1554298606.718 * * * [misc]progress:  generating rewritten candidates
1554298606.718 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2)
1554298606.725 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1554298606.727 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1554298606.733 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1554298606.744 * * * [misc]progress:  generating series expansions
1554298606.745 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2)
1554298606.750 * [misc]backup-simplify:  Simplify (cos (- lambda1 lambda2)) into (cos (- lambda1 lambda2))
1554298606.750 * [misc]approximate:  Taking taylor expansion of (cos (- lambda1 lambda2)) in (lambda1 lambda2) around 0
1554298606.751 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda2
1554298606.751 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
1554298606.752 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298606.752 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298606.752 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.752 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.752 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.752 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.753 * [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
1554298606.753 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1554298606.753 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1554298606.753 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1554298606.753 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1554298606.753 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298606.753 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.753 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.753 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298606.753 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298606.753 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1554298606.753 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1554298606.753 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1554298606.753 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1554298606.753 * [misc]taylor:  Taking taylor expansion of (cos (- lambda1 lambda2)) in lambda1
1554298606.753 * [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
1554298606.753 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298606.753 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.753 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.753 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298606.753 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298606.753 * [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
1554298606.754 * [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
1554298606.754 * [misc]backup-simplify:  Simplify (cos (- lambda2)) into (cos (- lambda2))
1554298606.754 * [misc]backup-simplify:  Simplify (sin (- lambda2)) into (sin (- lambda2))
1554298606.756 * [misc]backup-simplify:  Simplify (* (cos (- lambda2)) 1) into (cos (- lambda2))
1554298606.757 * [misc]backup-simplify:  Simplify (* (sin (- lambda2)) 0) into 0
1554298606.757 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.757 * [misc]backup-simplify:  Simplify (+ (cos (- lambda2)) 0) into (cos (- lambda2))
1554298606.757 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1554298606.757 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1554298606.757 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.757 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.757 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.758 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.758 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.758 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.759 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298606.759 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) 0) (* 0 1)) into 0
1554298606.760 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.760 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554298606.762 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298606.762 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 1) (* 0 0)) into (sin (- lambda2))
1554298606.762 * [misc]backup-simplify:  Simplify (- (sin (- lambda2))) into (- (sin (- lambda2)))
1554298606.762 * [misc]backup-simplify:  Simplify (+ 0 (- (sin (- lambda2)))) into (- (sin (- lambda2)))
1554298606.762 * [misc]taylor:  Taking taylor expansion of (- (sin (- lambda2))) in lambda2
1554298606.762 * [misc]taylor:  Taking taylor expansion of (sin (- lambda2)) in lambda2
1554298606.762 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1554298606.762 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.762 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.762 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.762 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.763 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.763 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298606.763 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.764 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
1554298606.765 * [misc]backup-simplify:  Simplify (+ (* (cos (- lambda2)) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos (- lambda2))))
1554298606.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.766 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.766 * [misc]backup-simplify:  Simplify (+ (* (sin (- lambda2)) 0) (+ (* 0 1) (* 0 0))) into 0
1554298606.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.767 * [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos (- lambda2)))) 0) into (- (* 1/2 (cos (- lambda2))))
1554298606.767 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos (- lambda2)))) in lambda2
1554298606.767 * [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (- lambda2))) in lambda2
1554298606.767 * [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
1554298606.767 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1554298606.767 * [misc]taylor:  Taking taylor expansion of (cos (- lambda2)) in lambda2
1554298606.767 * [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
1554298606.767 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.767 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.767 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.767 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.767 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.768 * [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
1554298606.768 * [misc]backup-simplify:  Simplify (- 1/2) into -1/2
1554298606.768 * [misc]backup-simplify:  Simplify -1/2 into -1/2
1554298606.768 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.769 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1 1) 1))) into (- 1)
1554298606.769 * [misc]backup-simplify:  Simplify (- (- 1)) into 1
1554298606.769 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.770 * [misc]backup-simplify:  Simplify (+ (* 1 (* lambda2 lambda1)) (+ (* -1/2 (pow (* 1 lambda1) 2)) 1)) into (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1554298606.770 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1554298606.770 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in (lambda1 lambda2) around 0
1554298606.770 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1554298606.770 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1554298606.771 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298606.771 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298606.771 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298606.771 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298606.771 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298606.771 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.771 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.771 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.771 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.772 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.772 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1554298606.772 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1554298606.772 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1554298606.772 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1554298606.772 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298606.772 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298606.772 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.772 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.772 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298606.772 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298606.772 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298606.772 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298606.773 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554298606.773 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1554298606.773 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
1554298606.773 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
1554298606.773 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298606.773 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298606.773 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.773 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.773 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.773 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298606.773 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298606.773 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298606.773 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298606.773 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554298606.773 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1554298606.774 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
1554298606.774 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
1554298606.774 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298606.774 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298606.774 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298606.774 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298606.774 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298606.774 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.774 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.774 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.774 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.774 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.774 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1554298606.775 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1554298606.775 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda1) (/ 1 lambda2))) into (cos (- (/ 1 lambda1) (/ 1 lambda2)))
1554298606.775 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.775 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) into (cos (- lambda1 lambda2))
1554298606.775 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (- lambda1)) (/ 1 (- lambda2)))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1554298606.776 * [misc]approximate:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in (lambda1 lambda2) around 0
1554298606.776 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1554298606.776 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1554298606.776 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298606.776 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.776 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.776 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.776 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298606.776 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298606.776 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298606.776 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298606.776 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554298606.776 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1554298606.776 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1554298606.776 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1554298606.777 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298606.777 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298606.777 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298606.777 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298606.777 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298606.777 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298606.777 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.777 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.777 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.777 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.777 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1554298606.777 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1554298606.777 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda1
1554298606.777 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
1554298606.777 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298606.778 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298606.778 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298606.778 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298606.778 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298606.778 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298606.778 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.778 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.778 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.778 * [misc]backup-simplify:  Simplify (- 1) into -1
1554298606.778 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1554298606.778 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1554298606.778 * [misc]taylor:  Taking taylor expansion of (cos (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
1554298606.778 * [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
1554298606.778 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298606.779 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298606.779 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.779 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.779 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.779 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298606.779 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298606.779 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298606.779 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298606.779 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1554298606.779 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1554298606.779 * [misc]backup-simplify:  Simplify (cos (- (/ 1 lambda2) (/ 1 lambda1))) into (cos (- (/ 1 lambda2) (/ 1 lambda1)))
1554298606.779 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.779 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.779 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.779 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.780 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.780 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.780 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.780 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.780 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.780 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.780 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.780 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.780 * [misc]backup-simplify:  Simplify (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))) into (cos (- lambda1 lambda2))
1554298606.794 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1554298606.795 * [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))))
1554298606.795 * [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
1554298606.795 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1554298606.798 * [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))))
1554298606.798 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1554298606.798 * [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))))
1554298606.798 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1554298606.798 * [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))))
1554298606.799 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1554298606.799 * [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))))
1554298606.799 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1554298606.799 * [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))))
1554298606.799 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1554298606.800 * [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))))
1554298606.800 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1554298606.800 * [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))))
1554298606.800 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1554298606.800 * [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))))
1554298606.801 * [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))))
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.801 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.801 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.802 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.802 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.802 * [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))))
1554298606.802 * [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))))))
1554298606.802 * [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
1554298606.802 * [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
1554298606.803 * [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))))))
1554298606.803 * [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
1554298606.803 * [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))))))
1554298606.803 * [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
1554298606.804 * [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))))))
1554298606.804 * [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
1554298606.804 * [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))))))
1554298606.804 * [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
1554298606.805 * [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))))))
1554298606.805 * [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
1554298606.805 * [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))))))
1554298606.805 * [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
1554298606.806 * [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))))))
1554298606.806 * [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
1554298606.806 * [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))))))
1554298606.807 * [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))))))
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.807 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.807 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.808 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.808 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.808 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.808 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.808 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.808 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.808 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.808 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.809 * [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))))
1554298606.809 * [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)))))))
1554298606.809 * [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
1554298606.809 * [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
1554298606.810 * [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)))))))
1554298606.810 * [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
1554298606.810 * [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)))))))
1554298606.810 * [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
1554298606.811 * [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)))))))
1554298606.811 * [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
1554298606.811 * [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)))))))
1554298606.811 * [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
1554298606.812 * [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)))))))
1554298606.812 * [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
1554298606.812 * [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)))))))
1554298606.812 * [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
1554298606.813 * [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)))))))
1554298606.813 * [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
1554298606.813 * [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)))))))
1554298606.814 * [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)))))))
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.814 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.814 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.815 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.815 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.815 * [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))))
1554298606.815 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1554298606.816 * [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)
1554298606.816 * [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
1554298606.816 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1554298606.816 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1554298606.816 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.816 * [misc]taylor:  Taking taylor expansion of R in R
1554298606.816 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.816 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.816 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1554298606.816 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1554298606.817 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.817 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298606.817 * [misc]backup-simplify:  Simplify R into R
1554298606.817 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1554298606.817 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1554298606.817 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.817 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298606.817 * [misc]backup-simplify:  Simplify R into R
1554298606.817 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1554298606.817 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1554298606.817 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.817 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298606.818 * [misc]backup-simplify:  Simplify R into R
1554298606.818 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1554298606.818 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1554298606.818 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.818 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298606.818 * [misc]backup-simplify:  Simplify R into R
1554298606.818 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi1
1554298606.818 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi1
1554298606.818 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.818 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298606.818 * [misc]backup-simplify:  Simplify R into R
1554298606.819 * [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)
1554298606.819 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in phi2
1554298606.819 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in phi2
1554298606.819 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.819 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298606.819 * [misc]backup-simplify:  Simplify R into R
1554298606.819 * [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)
1554298606.819 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda1
1554298606.820 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda1
1554298606.820 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.820 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298606.820 * [misc]backup-simplify:  Simplify R into R
1554298606.820 * [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)
1554298606.820 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in lambda2
1554298606.820 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in lambda2
1554298606.820 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.821 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298606.821 * [misc]backup-simplify:  Simplify R into R
1554298606.821 * [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)
1554298606.821 * [misc]taylor:  Taking taylor expansion of (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R) in R
1554298606.821 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) in R
1554298606.821 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) into (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298606.821 * [misc]taylor:  Taking taylor expansion of R in R
1554298606.821 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.821 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.821 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) into 0
1554298606.821 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.821 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1554298606.821 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.821 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.821 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.821 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.821 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.821 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.821 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1554298606.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1554298606.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (* 0 R)) into 0
1554298606.822 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.823 * [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))))
1554298606.823 * [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))))
1554298606.823 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1554298606.823 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.823 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.823 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.824 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.825 * [misc]backup-simplify:  Simplify (+ (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) 0) (+ (* 0 0) (* 0 R))) into 0
1554298606.825 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.825 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.825 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.825 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.825 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.825 * [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)
1554298606.825 * [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)
1554298606.825 * [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
1554298606.825 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in R
1554298606.825 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in R
1554298606.826 * [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))))))
1554298606.826 * [misc]taylor:  Taking taylor expansion of R in R
1554298606.826 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.826 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.826 * [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))))))
1554298606.826 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda2
1554298606.826 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda2
1554298606.826 * [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))))))
1554298606.826 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298606.826 * [misc]backup-simplify:  Simplify R into R
1554298606.827 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1554298606.827 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda1
1554298606.827 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda1
1554298606.827 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.827 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298606.827 * [misc]backup-simplify:  Simplify R into R
1554298606.827 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1554298606.827 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi2
1554298606.827 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi2
1554298606.827 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.827 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298606.827 * [misc]backup-simplify:  Simplify R into R
1554298606.828 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1554298606.828 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi1
1554298606.828 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi1
1554298606.828 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.828 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298606.828 * [misc]backup-simplify:  Simplify R into R
1554298606.828 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) into (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R)
1554298606.828 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi1
1554298606.828 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi1
1554298606.828 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.828 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298606.828 * [misc]backup-simplify:  Simplify R into R
1554298606.829 * [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)
1554298606.829 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in phi2
1554298606.829 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in phi2
1554298606.829 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.829 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298606.829 * [misc]backup-simplify:  Simplify R into R
1554298606.829 * [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)
1554298606.829 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda1
1554298606.829 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda1
1554298606.830 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.830 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298606.830 * [misc]backup-simplify:  Simplify R into R
1554298606.830 * [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)
1554298606.830 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in lambda2
1554298606.830 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in lambda2
1554298606.830 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.830 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298606.830 * [misc]backup-simplify:  Simplify R into R
1554298606.830 * [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)
1554298606.830 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) R) in R
1554298606.830 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) in R
1554298606.831 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.831 * [misc]taylor:  Taking taylor expansion of R in R
1554298606.831 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.831 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.831 * [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))))))
1554298606.831 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) into (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1))))))
1554298606.832 * [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
1554298606.832 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.832 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.832 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.832 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.832 * [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
1554298606.832 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.832 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.832 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.833 * [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
1554298606.833 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.833 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.833 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.833 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.833 * [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
1554298606.833 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.833 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) (/ 0 1)))) into 0
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [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
1554298606.834 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.834 * [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
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [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
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.835 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.836 * [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
1554298606.836 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.836 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.836 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.836 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.836 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.836 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.836 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (- (/ 1 lambda1) (/ 1 lambda2))) (cos (/ 1 phi1)))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1554298606.836 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.837 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2)))) (cos (/ 1 (/ 1 phi1))))))) (* (/ 1 (/ 1 R)) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1554298606.837 * [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))
1554298606.837 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in (phi1 phi2 lambda1 lambda2 R) around 0
1554298606.837 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in R
1554298606.837 * [misc]taylor:  Taking taylor expansion of -1 in R
1554298606.837 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.837 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in R
1554298606.837 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in R
1554298606.838 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.838 * [misc]taylor:  Taking taylor expansion of R in R
1554298606.838 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.838 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.838 * [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)))))))
1554298606.838 * [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
1554298606.838 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298606.838 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.838 * [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
1554298606.838 * [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
1554298606.838 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.838 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298606.838 * [misc]backup-simplify:  Simplify R into R
1554298606.838 * [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)
1554298606.838 * [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
1554298606.838 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298606.838 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.838 * [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
1554298606.839 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda1
1554298606.839 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.839 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298606.839 * [misc]backup-simplify:  Simplify R into R
1554298606.839 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1554298606.839 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi2
1554298606.839 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298606.839 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.839 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi2
1554298606.839 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi2
1554298606.839 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.839 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298606.839 * [misc]backup-simplify:  Simplify R into R
1554298606.840 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1554298606.840 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi1
1554298606.840 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298606.840 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.840 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi1
1554298606.840 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi1
1554298606.840 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.840 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298606.840 * [misc]backup-simplify:  Simplify R into R
1554298606.840 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1554298606.840 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi1
1554298606.840 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298606.840 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.840 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi1
1554298606.840 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi1
1554298606.840 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.841 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298606.841 * [misc]backup-simplify:  Simplify R into R
1554298606.841 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1554298606.841 * [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))
1554298606.841 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in phi2
1554298606.841 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298606.841 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.841 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in phi2
1554298606.841 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in phi2
1554298606.841 * [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)))))))
1554298606.841 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298606.841 * [misc]backup-simplify:  Simplify R into R
1554298606.842 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) into (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)
1554298606.842 * [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))
1554298606.842 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in lambda1
1554298606.842 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298606.842 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.842 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in lambda1
1554298606.842 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in lambda1
1554298606.842 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.842 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298606.842 * [misc]backup-simplify:  Simplify R into R
1554298606.843 * [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)
1554298606.843 * [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))
1554298606.843 * [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
1554298606.843 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298606.843 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.843 * [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
1554298606.843 * [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
1554298606.843 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.843 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298606.843 * [misc]backup-simplify:  Simplify R into R
1554298606.843 * [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)
1554298606.844 * [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))
1554298606.844 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R)) in R
1554298606.844 * [misc]taylor:  Taking taylor expansion of -1 in R
1554298606.844 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.844 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) R) in R
1554298606.844 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) in R
1554298606.844 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.844 * [misc]taylor:  Taking taylor expansion of R in R
1554298606.844 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.844 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.844 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) 1) into (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1)))))))
1554298606.844 * [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))))))))
1554298606.845 * [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))))))))
1554298606.845 * [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
1554298606.846 * [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
1554298606.846 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.846 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.846 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.846 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.846 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.846 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.846 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.846 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.846 * [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
1554298606.846 * [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
1554298606.846 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.846 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.846 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.846 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.847 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.847 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.847 * [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
1554298606.847 * [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
1554298606.847 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.847 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.847 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.847 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.848 * [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
1554298606.848 * [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
1554298606.848 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.848 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.848 * [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
1554298606.849 * [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
1554298606.849 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.849 * [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
1554298606.850 * [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
1554298606.850 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.850 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.850 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.850 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.850 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.851 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.851 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.851 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.851 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.851 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.851 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.851 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.851 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.851 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.851 * [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
1554298606.852 * [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
1554298606.852 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298606.852 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.852 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.852 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.852 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.852 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.852 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.852 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.852 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.852 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.853 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.853 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.853 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.853 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.853 * [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
1554298606.854 * [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
1554298606.854 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298606.854 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.854 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.854 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.854 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.854 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.854 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.854 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.854 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.854 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.855 * [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
1554298606.856 * [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
1554298606.856 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298606.856 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.856 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.856 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.856 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.856 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.857 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (acos (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 phi2)) (cos (- (/ 1 lambda2) (/ 1 lambda1))))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1554298606.858 * [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
1554298606.858 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.859 * [misc]backup-simplify:  Simplify (* (* -1 (acos (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (cos (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))))))) (* (/ 1 (/ 1 (- R))) (* 1 (* 1 (* 1 1))))) into (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1554298606.859 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1554298606.859 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1554298606.859 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1554298606.859 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1554298606.859 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1554298606.859 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298606.859 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298606.859 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1554298606.859 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1554298606.859 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298606.859 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298606.859 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.859 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.859 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298606.859 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298606.859 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298606.859 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.859 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.859 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298606.860 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298606.860 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298606.860 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298606.860 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298606.860 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298606.860 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298606.860 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298606.860 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.860 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.860 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298606.860 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298606.860 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298606.860 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298606.860 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298606.860 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1554298606.860 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1554298606.860 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1554298606.861 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1554298606.861 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.861 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298606.861 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1554298606.862 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298606.862 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1554298606.863 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.864 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298606.864 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1554298606.864 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298606.864 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298606.864 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.864 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.864 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.864 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.865 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298606.865 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1554298606.866 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.867 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1554298606.867 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.868 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.868 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1554298606.868 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.868 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.868 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.869 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298606.869 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.869 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.872 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298606.872 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298606.874 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.874 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298606.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.876 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554298606.877 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1554298606.877 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1554298606.877 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1554298606.877 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1554298606.877 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554298606.877 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298606.877 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298606.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.877 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.877 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1554298606.877 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298606.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.879 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.879 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.879 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.882 * [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
1554298606.882 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554298606.884 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.884 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554298606.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.886 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.886 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1554298606.886 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.886 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.886 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.886 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1554298606.886 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298606.887 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1554298606.887 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298606.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298606.887 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298606.887 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298606.887 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.887 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.887 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298606.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298606.887 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298606.887 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298606.887 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298606.887 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298606.887 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298606.887 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298606.887 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298606.887 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298606.887 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298606.887 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298606.887 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298606.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298606.887 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.887 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.887 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298606.887 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298606.887 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298606.887 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298606.887 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298606.888 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298606.888 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298606.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298606.888 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298606.888 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298606.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.888 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.888 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298606.888 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1554298606.888 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1554298606.888 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1554298606.888 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298606.888 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298606.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298606.888 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298606.888 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298606.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.888 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298606.888 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298606.888 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298606.888 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298606.888 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298606.888 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298606.888 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298606.888 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298606.889 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298606.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1554298606.889 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1554298606.889 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1554298606.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298606.889 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298606.889 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298606.889 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1554298606.889 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1554298606.890 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298606.890 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1554298606.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.890 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298606.890 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.891 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.891 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.891 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298606.891 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1554298606.891 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1554298606.892 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298606.892 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1554298606.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.892 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298606.892 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.893 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298606.893 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298606.893 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298606.893 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.894 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298606.894 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.894 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298606.894 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.894 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.894 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.894 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.895 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298606.895 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298606.895 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298606.895 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.896 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298606.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.896 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298606.896 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.897 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298606.897 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298606.897 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298606.898 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.899 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298606.899 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.899 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1554298606.899 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.899 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.899 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.899 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1554298606.899 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298606.899 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1554298606.899 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298606.899 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298606.899 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298606.899 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298606.899 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.899 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298606.899 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298606.899 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298606.899 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298606.899 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298606.899 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298606.899 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298606.900 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298606.900 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.900 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298606.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.900 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.900 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298606.900 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298606.900 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298606.900 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.900 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298606.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.900 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.900 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298606.900 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298606.900 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298606.900 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.900 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298606.900 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298606.900 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298606.900 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298606.900 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298606.900 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298606.900 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298606.900 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.900 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298606.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.900 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.900 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298606.900 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298606.900 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298606.901 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298606.901 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298606.901 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.901 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298606.901 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298606.901 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298606.901 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298606.901 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298606.901 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1554298606.901 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1554298606.901 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1554298606.901 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298606.901 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298606.901 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298606.901 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298606.901 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298606.901 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.901 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298606.901 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298606.901 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298606.901 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298606.901 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298606.901 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298606.901 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298606.901 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298606.901 * [misc]backup-simplify:  Simplify -1 into -1
1554298606.901 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298606.901 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.901 * [misc]backup-simplify:  Simplify 1 into 1
1554298606.901 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298606.901 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298606.902 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1554298606.902 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1554298606.902 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1554298606.902 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298606.902 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298606.902 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298606.902 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1554298606.902 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1554298606.903 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298606.903 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1554298606.903 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.903 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298606.903 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.903 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.903 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.903 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298606.904 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1554298606.904 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1554298606.904 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298606.904 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1554298606.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.905 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298606.905 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.905 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298606.906 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298606.906 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298606.906 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.906 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298606.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.907 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298606.907 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.907 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.907 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.907 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.908 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298606.908 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298606.908 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298606.909 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.909 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298606.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.910 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298606.910 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.911 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298606.912 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298606.912 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298606.914 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298606.914 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298606.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298606.915 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1554298606.915 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298606.915 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.915 * [misc]backup-simplify:  Simplify 0 into 0
1554298606.915 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1554298606.919 * * * [misc]progress:  simplifying candidates
1554298606.919 * * * * [misc]progress:  [ 1 / 63 ] 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))>
1554298606.920 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1554298606.920 * * [misc]simplify:  iters left: 5 (6 enodes)
1554298606.922 * * [misc]simplify:  iters left: 4 (20 enodes)
1554298606.927 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298606.927 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298606.927 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1554298606.928 * * [misc]simplify:  Extracting #3: cost 5 inf + 165
1554298606.928 * * [misc]simplify:  Extracting #4: cost 0 inf + 652
1554298606.928 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1554298606.928 * [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))
1554298606.928 * * * * [misc]progress:  [ 2 / 63 ] 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))>
1554298606.929 * [enter]simplify:  Simplifying (* (cos lambda1) (cos (- lambda2)))
1554298606.929 * * [misc]simplify:  iters left: 5 (6 enodes)
1554298606.931 * * [misc]simplify:  iters left: 4 (20 enodes)
1554298606.936 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298606.936 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298606.936 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1554298606.936 * * [misc]simplify:  Extracting #3: cost 5 inf + 165
1554298606.937 * * [misc]simplify:  Extracting #4: cost 0 inf + 652
1554298606.937 * [exit]simplify:  Simplified to (* (cos lambda1) (cos lambda2))
1554298606.937 * [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))
1554298606.937 * * * * [misc]progress:  [ 3 / 63 ] 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))>
1554298606.937 * [enter]simplify:  Simplifying (* (cos lambda1) (cos lambda2))
1554298606.937 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298606.939 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298606.944 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298606.944 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298606.944 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298606.944 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298606.944 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298606.944 * [exit]simplify:  Simplified to (* (cos lambda2) (cos lambda1))
1554298606.944 * [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))
1554298606.944 * * * * [misc]progress:  [ 4 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (pow (cos (- lambda1 lambda2)) 1)))) R))>
1554298606.944 * * * * [misc]progress:  [ 5 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (exp (log (cos (- lambda1 lambda2))))))) R))>
1554298606.945 * * * * [misc]progress:  [ 6 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (log (exp (cos (- lambda1 lambda2))))))) R))>
1554298606.945 * * * * [misc]progress:  [ 7 / 63 ] 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))>
1554298606.945 * * * * [misc]progress:  [ 8 / 63 ] 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))>
1554298606.945 * * * * [misc]progress:  [ 9 / 63 ] 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))>
1554298606.945 * * * * [misc]progress:  [ 10 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (* 1 (cos (- lambda1 lambda2)))))) R))>
1554298606.945 * * * * [misc]progress:  [ 11 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (posit16->real (real->posit16 (cos (- lambda1 lambda2))))))) R))>
1554298606.945 * * * * [misc]progress:  [ 12 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R))>
1554298606.945 * * * * [misc]progress:  [ 13 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) 1) R))>
1554298606.945 * * * * [misc]progress:  [ 14 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1554298606.945 * * * * [misc]progress:  [ 15 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1554298606.945 * * * * [misc]progress:  [ 16 / 63 ] 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))>
1554298606.945 * * * * [misc]progress:  [ 17 / 63 ] 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))>
1554298606.945 * * * * [misc]progress:  [ 18 / 63 ] 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))>
1554298606.945 * * * * [misc]progress:  [ 19 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R))>
1554298606.945 * * * * [misc]progress:  [ 20 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (posit16->real (real->posit16 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))) R))>
1554298606.946 * * * * [misc]progress:  [ 21 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R) 1))>
1554298606.946 * * * * [misc]progress:  [ 22 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1554298606.946 * * * * [misc]progress:  [ 23 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1554298606.946 * * * * [misc]progress:  [ 24 / 63 ] 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))))>
1554298606.946 * * * * [misc]progress:  [ 25 / 63 ] 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))))>
1554298606.946 * * * * [misc]progress:  [ 26 / 63 ] 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))))>
1554298606.946 * * * * [misc]progress:  [ 27 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1554298606.946 * * * * [misc]progress:  [ 28 / 63 ] 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)))>
1554298606.946 * [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)))))))
1554298606.946 * * [misc]simplify:  iters left: 6 (17 enodes)
1554298606.953 * * [misc]simplify:  iters left: 5 (59 enodes)
1554298606.969 * * [misc]simplify:  iters left: 4 (70 enodes)
1554298606.984 * * [misc]simplify:  iters left: 3 (76 enodes)
1554298606.994 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298606.994 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298606.994 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298606.994 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298606.994 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1554298606.994 * * [misc]simplify:  Extracting #5: cost 20 inf + 0
1554298606.994 * * [misc]simplify:  Extracting #6: cost 31 inf + 0
1554298606.994 * * [misc]simplify:  Extracting #7: cost 27 inf + 368
1554298606.994 * * [misc]simplify:  Extracting #8: cost 21 inf + 978
1554298606.995 * * [misc]simplify:  Extracting #9: cost 10 inf + 2724
1554298606.995 * * [misc]simplify:  Extracting #10: cost 0 inf + 7902
1554298606.996 * [exit]simplify:  Simplified to (* (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))))
1554298606.996 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))
1554298606.997 * * * * [misc]progress:  [ 29 / 63 ] 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)))>
1554298606.997 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))))
1554298606.997 * * [misc]simplify:  iters left: 6 (16 enodes)
1554298607.000 * * [misc]simplify:  iters left: 5 (56 enodes)
1554298607.008 * * [misc]simplify:  iters left: 4 (67 enodes)
1554298607.025 * * [misc]simplify:  iters left: 3 (73 enodes)
1554298607.044 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.044 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.044 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298607.044 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554298607.044 * * [misc]simplify:  Extracting #4: cost 18 inf + 0
1554298607.044 * * [misc]simplify:  Extracting #5: cost 29 inf + 0
1554298607.045 * * [misc]simplify:  Extracting #6: cost 26 inf + 307
1554298607.045 * * [misc]simplify:  Extracting #7: cost 20 inf + 816
1554298607.046 * * [misc]simplify:  Extracting #8: cost 8 inf + 2825
1554298607.047 * * [misc]simplify:  Extracting #9: cost 1 inf + 5760
1554298607.049 * * [misc]simplify:  Extracting #10: cost 0 inf + 6394
1554298607.051 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1)))))
1554298607.051 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))) R)))
1554298607.051 * * * * [misc]progress:  [ 30 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R)))>
1554298607.051 * * * * [misc]progress:  [ 31 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (posit16->real (real->posit16 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))))>
1554298607.051 * * * * [misc]progress:  [ 32 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))))>
1554298607.051 * * * * [misc]progress:  [ 33 / 63 ] 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))>
1554298607.051 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1554298607.052 * * [misc]simplify:  iters left: 5 (7 enodes)
1554298607.054 * * [misc]simplify:  iters left: 4 (26 enodes)
1554298607.062 * * [misc]simplify:  iters left: 3 (32 enodes)
1554298607.070 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.070 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554298607.070 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298607.070 * * [misc]simplify:  Extracting #3: cost 15 inf + 0
1554298607.070 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1554298607.070 * * [misc]simplify:  Extracting #5: cost 4 inf + 800
1554298607.071 * * [misc]simplify:  Extracting #6: cost 1 inf + 1186
1554298607.071 * * [misc]simplify:  Extracting #7: cost 0 inf + 1428
1554298607.072 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1554298607.072 * [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))
1554298607.072 * * * * [misc]progress:  [ 34 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.072 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298607.072 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298607.074 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298607.078 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.079 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.079 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298607.079 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298607.079 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298607.079 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298607.079 * [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))
1554298607.079 * * * * [misc]progress:  [ 35 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.079 * * * * [misc]progress:  [ 36 / 63 ] 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))>
1554298607.080 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1554298607.080 * * [misc]simplify:  iters left: 4 (7 enodes)
1554298607.082 * * [misc]simplify:  iters left: 3 (22 enodes)
1554298607.088 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.088 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.088 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298607.088 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298607.088 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554298607.088 * * [misc]simplify:  Extracting #5: cost 4 inf + 508
1554298607.089 * * [misc]simplify:  Extracting #6: cost 1 inf + 1072
1554298607.089 * * [misc]simplify:  Extracting #7: cost 0 inf + 1374
1554298607.089 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1554298607.089 * [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))
1554298607.090 * * * * [misc]progress:  [ 37 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.090 * * * * [misc]progress:  [ 38 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.090 * * * * [misc]progress:  [ 39 / 63 ] 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))>
1554298607.090 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1554298607.090 * * [misc]simplify:  iters left: 6 (9 enodes)
1554298607.094 * * [misc]simplify:  iters left: 5 (34 enodes)
1554298607.105 * * [misc]simplify:  iters left: 4 (63 enodes)
1554298607.119 * * [misc]simplify:  iters left: 3 (114 enodes)
1554298607.135 * * [misc]simplify:  iters left: 2 (132 enodes)
1554298607.165 * * [misc]simplify:  iters left: 1 (135 enodes)
1554298607.192 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.192 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554298607.192 * * [misc]simplify:  Extracting #2: cost 32 inf + 1
1554298607.192 * * [misc]simplify:  Extracting #3: cost 28 inf + 125
1554298607.193 * * [misc]simplify:  Extracting #4: cost 7 inf + 4079
1554298607.195 * * [misc]simplify:  Extracting #5: cost 0 inf + 5251
1554298607.196 * * [misc]simplify:  Extracting #6: cost 0 inf + 5171
1554298607.197 * [exit]simplify:  Simplified to (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))
1554298607.197 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1554298607.197 * * * * [misc]progress:  [ 40 / 63 ] 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))>
1554298607.198 * * * * [misc]progress:  [ 41 / 63 ] 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))>
1554298607.198 * * * * [misc]progress:  [ 42 / 63 ] 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))>
1554298607.198 * * * * [misc]progress:  [ 43 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.198 * * * * [misc]progress:  [ 44 / 63 ] 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))>
1554298607.198 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1554298607.198 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298607.199 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298607.200 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.200 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.200 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298607.200 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298607.200 * * [misc]simplify:  Extracting #4: cost 0 inf + 405
1554298607.200 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1554298607.200 * [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))
1554298607.200 * * * * [misc]progress:  [ 45 / 63 ] 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))>
1554298607.200 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1554298607.200 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298607.201 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298607.202 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.202 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.202 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298607.202 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298607.202 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298607.202 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1554298607.202 * [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))
1554298607.202 * * * * [misc]progress:  [ 46 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.203 * [enter]simplify:  Simplifying (sin phi2)
1554298607.203 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298607.203 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.203 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.203 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298607.203 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298607.203 * [exit]simplify:  Simplified to (sin phi2)
1554298607.203 * [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))
1554298607.203 * * * * [misc]progress:  [ 47 / 63 ] 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))>
1554298607.203 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298607.203 * * [misc]simplify:  iters left: 4 (4 enodes)
1554298607.204 * * [misc]simplify:  iters left: 3 (12 enodes)
1554298607.206 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.206 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.206 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298607.206 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298607.206 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554298607.206 * * [misc]simplify:  Extracting #5: cost 0 inf + 767
1554298607.206 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298607.206 * [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))
1554298607.206 * * * * [misc]progress:  [ 48 / 63 ] 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))>
1554298607.207 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1554298607.207 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298607.207 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298607.208 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.208 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.208 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298607.208 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298607.209 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298607.209 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1554298607.209 * [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))
1554298607.209 * * * * [misc]progress:  [ 49 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.209 * * * * [misc]progress:  [ 50 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.209 * * * * [misc]progress:  [ 51 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.209 * * * * [misc]progress:  [ 52 / 63 ] 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))>
1554298607.210 * [enter]simplify:  Simplifying (- (+ 1 (* lambda2 lambda1)) (* 1/2 (pow lambda1 2)))
1554298607.210 * * [misc]simplify:  iters left: 6 (10 enodes)
1554298607.213 * * [misc]simplify:  iters left: 5 (40 enodes)
1554298607.220 * * [misc]simplify:  iters left: 4 (65 enodes)
1554298607.231 * * [misc]simplify:  iters left: 3 (96 enodes)
1554298607.245 * * [misc]simplify:  iters left: 2 (118 enodes)
1554298607.261 * * [misc]simplify:  iters left: 1 (127 enodes)
1554298607.284 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.284 * * [misc]simplify:  Extracting #1: cost 15 inf + 0
1554298607.284 * * [misc]simplify:  Extracting #2: cost 30 inf + 2
1554298607.284 * * [misc]simplify:  Extracting #3: cost 29 inf + 211
1554298607.284 * * [misc]simplify:  Extracting #4: cost 10 inf + 1734
1554298607.285 * * [misc]simplify:  Extracting #5: cost 0 inf + 2883
1554298607.286 * * [misc]simplify:  Extracting #6: cost 0 inf + 2843
1554298607.287 * [exit]simplify:  Simplified to (+ (* (- lambda2 (* lambda1 1/2)) lambda1) 1)
1554298607.287 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (- lambda2 (* lambda1 1/2)) lambda1) 1)))) R))
1554298607.287 * * * * [misc]progress:  [ 53 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.287 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1554298607.287 * * [misc]simplify:  iters left: 3 (4 enodes)
1554298607.288 * * [misc]simplify:  iters left: 2 (14 enodes)
1554298607.290 * * [misc]simplify:  iters left: 1 (17 enodes)
1554298607.292 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.292 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.292 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554298607.292 * * [misc]simplify:  Extracting #3: cost 5 inf + 43
1554298607.292 * * [misc]simplify:  Extracting #4: cost 0 inf + 372
1554298607.292 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1554298607.292 * [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))
1554298607.293 * * * * [misc]progress:  [ 54 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.293 * [enter]simplify:  Simplifying (cos (- lambda1 lambda2))
1554298607.293 * * [misc]simplify:  iters left: 3 (4 enodes)
1554298607.294 * * [misc]simplify:  iters left: 2 (14 enodes)
1554298607.295 * * [misc]simplify:  iters left: 1 (17 enodes)
1554298607.297 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.298 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.298 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554298607.298 * * [misc]simplify:  Extracting #3: cost 5 inf + 43
1554298607.298 * * [misc]simplify:  Extracting #4: cost 0 inf + 372
1554298607.298 * [exit]simplify:  Simplified to (cos (- lambda1 lambda2))
1554298607.298 * [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))
1554298607.298 * * * * [misc]progress:  [ 55 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1554298607.298 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298607.298 * * [misc]simplify:  iters left: 6 (15 enodes)
1554298607.301 * * [misc]simplify:  iters left: 5 (53 enodes)
1554298607.312 * * [misc]simplify:  iters left: 4 (64 enodes)
1554298607.329 * * [misc]simplify:  iters left: 3 (69 enodes)
1554298607.348 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.348 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.348 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554298607.348 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1554298607.348 * * [misc]simplify:  Extracting #4: cost 27 inf + 0
1554298607.348 * * [misc]simplify:  Extracting #5: cost 24 inf + 307
1554298607.349 * * [misc]simplify:  Extracting #6: cost 10 inf + 2175
1554298607.350 * * [misc]simplify:  Extracting #7: cost 0 inf + 5126
1554298607.352 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
1554298607.352 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1554298607.352 * * * * [misc]progress:  [ 56 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1554298607.352 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298607.353 * * [misc]simplify:  iters left: 6 (15 enodes)
1554298607.359 * * [misc]simplify:  iters left: 5 (53 enodes)
1554298607.373 * * [misc]simplify:  iters left: 4 (64 enodes)
1554298607.390 * * [misc]simplify:  iters left: 3 (69 enodes)
1554298607.400 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.400 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.400 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554298607.400 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1554298607.400 * * [misc]simplify:  Extracting #4: cost 27 inf + 0
1554298607.400 * * [misc]simplify:  Extracting #5: cost 24 inf + 307
1554298607.400 * * [misc]simplify:  Extracting #6: cost 10 inf + 2175
1554298607.401 * * [misc]simplify:  Extracting #7: cost 0 inf + 5126
1554298607.402 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
1554298607.402 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1554298607.402 * * * * [misc]progress:  [ 57 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1554298607.402 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2))))
1554298607.402 * * [misc]simplify:  iters left: 6 (15 enodes)
1554298607.405 * * [misc]simplify:  iters left: 5 (53 enodes)
1554298607.412 * * [misc]simplify:  iters left: 4 (64 enodes)
1554298607.421 * * [misc]simplify:  iters left: 3 (69 enodes)
1554298607.438 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.438 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298607.438 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554298607.438 * * [misc]simplify:  Extracting #3: cost 16 inf + 0
1554298607.438 * * [misc]simplify:  Extracting #4: cost 27 inf + 0
1554298607.438 * * [misc]simplify:  Extracting #5: cost 24 inf + 307
1554298607.439 * * [misc]simplify:  Extracting #6: cost 10 inf + 2175
1554298607.439 * * [misc]simplify:  Extracting #7: cost 0 inf + 5126
1554298607.440 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2)))))
1554298607.440 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))
1554298607.440 * * * * [misc]progress:  [ 58 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1554298607.440 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1554298607.440 * * [misc]simplify:  iters left: 6 (17 enodes)
1554298607.444 * * [misc]simplify:  iters left: 5 (60 enodes)
1554298607.453 * * [misc]simplify:  iters left: 4 (71 enodes)
1554298607.462 * * [misc]simplify:  iters left: 3 (76 enodes)
1554298607.477 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.477 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.477 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298607.477 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1554298607.477 * * [misc]simplify:  Extracting #4: cost 18 inf + 1
1554298607.477 * * [misc]simplify:  Extracting #5: cost 29 inf + 1
1554298607.477 * * [misc]simplify:  Extracting #6: cost 26 inf + 308
1554298607.478 * * [misc]simplify:  Extracting #7: cost 15 inf + 1931
1554298607.479 * * [misc]simplify:  Extracting #8: cost 2 inf + 5991
1554298607.481 * * [misc]simplify:  Extracting #9: cost 0 inf + 6397
1554298607.482 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))))))
1554298607.482 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2)))))))
1554298607.482 * * * * [misc]progress:  [ 59 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1554298607.482 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1554298607.482 * * [misc]simplify:  iters left: 6 (17 enodes)
1554298607.486 * * [misc]simplify:  iters left: 5 (60 enodes)
1554298607.494 * * [misc]simplify:  iters left: 4 (71 enodes)
1554298607.503 * * [misc]simplify:  iters left: 3 (76 enodes)
1554298607.515 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.515 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.515 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298607.515 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1554298607.515 * * [misc]simplify:  Extracting #4: cost 18 inf + 1
1554298607.516 * * [misc]simplify:  Extracting #5: cost 29 inf + 1
1554298607.516 * * [misc]simplify:  Extracting #6: cost 26 inf + 308
1554298607.516 * * [misc]simplify:  Extracting #7: cost 15 inf + 1931
1554298607.518 * * [misc]simplify:  Extracting #8: cost 2 inf + 5991
1554298607.520 * * [misc]simplify:  Extracting #9: cost 0 inf + 6397
1554298607.522 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))))))
1554298607.522 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2)))))))
1554298607.522 * * * * [misc]progress:  [ 60 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R))>
1554298607.522 * [enter]simplify:  Simplifying (* (acos (+ (* (cos phi1) (* (cos (- lambda1 lambda2)) (cos phi2))) (* (sin phi1) (sin phi2)))) R)
1554298607.522 * * [misc]simplify:  iters left: 6 (17 enodes)
1554298607.530 * * [misc]simplify:  iters left: 5 (60 enodes)
1554298607.539 * * [misc]simplify:  iters left: 4 (71 enodes)
1554298607.549 * * [misc]simplify:  iters left: 3 (76 enodes)
1554298607.558 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.558 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.558 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298607.558 * * [misc]simplify:  Extracting #3: cost 8 inf + 1
1554298607.558 * * [misc]simplify:  Extracting #4: cost 18 inf + 1
1554298607.558 * * [misc]simplify:  Extracting #5: cost 29 inf + 1
1554298607.559 * * [misc]simplify:  Extracting #6: cost 26 inf + 308
1554298607.559 * * [misc]simplify:  Extracting #7: cost 15 inf + 1931
1554298607.560 * * [misc]simplify:  Extracting #8: cost 2 inf + 5991
1554298607.560 * * [misc]simplify:  Extracting #9: cost 0 inf + 6397
1554298607.562 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2))))))
1554298607.562 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (cos (- lambda1 lambda2)) (* (cos phi1) (cos phi2)))))))
1554298607.563 * * * * [misc]progress:  [ 61 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.563 * [enter]simplify:  Simplifying (* phi1 phi2)
1554298607.563 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298607.565 * * [misc]simplify:  iters left: 1 (10 enodes)
1554298607.567 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.567 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.567 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1554298607.567 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1554298607.567 * [exit]simplify:  Simplified to (* phi1 phi2)
1554298607.567 * [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))
1554298607.568 * * * * [misc]progress:  [ 62 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.568 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298607.568 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298607.569 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298607.571 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.571 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.571 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298607.571 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298607.571 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298607.572 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298607.572 * [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))
1554298607.572 * * * * [misc]progress:  [ 63 / 63 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (cos (- lambda1 lambda2))))) R))>
1554298607.572 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298607.572 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298607.573 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298607.575 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298607.575 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298607.575 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298607.575 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298607.575 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298607.575 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298607.575 * [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))
1554298607.575 * * * [misc]progress:  adding candidates to table
1554298608.706 * * [misc]progress:  iteration 2 / 4
1554298608.706 * * * [misc]progress:  picking best candidate
1554298608.810 * * * * [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))>
1554298608.811 * * * [misc]progress:  localizing error
1554298608.859 * * * [misc]progress:  generating rewritten candidates
1554298608.859 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1554298608.861 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
1554298608.865 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1554298608.868 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2 2 2)
1554298608.874 * * * [misc]progress:  generating series expansions
1554298608.874 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1554298608.874 * [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)))))
1554298608.874 * [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
1554298608.874 * [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
1554298608.875 * [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)))))
1554298608.875 * [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
1554298608.875 * [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)))))
1554298608.875 * [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
1554298608.875 * [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)))))
1554298608.875 * [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
1554298608.875 * [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)))))
1554298608.875 * [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
1554298608.876 * [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)))))
1554298608.876 * [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
1554298608.876 * [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)))))
1554298608.876 * [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
1554298608.876 * [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)))))
1554298608.876 * [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
1554298608.877 * [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)))))
1554298608.877 * [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)))))
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.877 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.878 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.878 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.878 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.878 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.878 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.878 * [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)))))
1554298608.878 * [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))))))))
1554298608.878 * [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
1554298608.878 * [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
1554298608.879 * [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))))))))
1554298608.879 * [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
1554298608.879 * [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))))))))
1554298608.879 * [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
1554298608.880 * [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))))))))
1554298608.880 * [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
1554298608.880 * [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))))))))
1554298608.880 * [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
1554298608.880 * [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))))))))
1554298608.880 * [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
1554298608.881 * [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))))))))
1554298608.881 * [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
1554298608.881 * [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))))))))
1554298608.881 * [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
1554298608.882 * [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))))))))
1554298608.882 * [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))))))))
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.883 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.883 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.883 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.883 * [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)))))
1554298608.884 * [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))))))))
1554298608.884 * [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
1554298608.884 * [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
1554298608.884 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298608.884 * [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
1554298608.884 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298608.884 * [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
1554298608.885 * [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))))))))
1554298608.885 * [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
1554298608.885 * [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))))))))
1554298608.885 * [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
1554298608.886 * [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))))))))
1554298608.886 * [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
1554298608.886 * [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))))))))
1554298608.886 * [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
1554298608.887 * [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))))))))
1554298608.887 * [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
1554298608.887 * [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))))))))
1554298608.887 * [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))))))))
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.888 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.889 * [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)))))
1554298608.889 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
1554298608.889 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1554298608.889 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1554298608.889 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1554298608.889 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1554298608.889 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298608.889 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298608.889 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1554298608.889 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1554298608.889 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298608.889 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298608.889 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.889 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.889 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298608.889 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298608.889 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298608.889 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.889 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.889 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298608.889 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298608.889 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298608.889 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298608.889 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298608.889 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298608.889 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298608.890 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298608.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.890 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.890 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298608.890 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298608.890 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298608.890 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298608.890 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298608.890 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1554298608.890 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1554298608.890 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1554298608.890 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1554298608.890 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.891 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298608.891 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1554298608.892 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298608.892 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1554298608.892 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.893 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298608.893 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1554298608.894 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298608.894 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298608.894 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.894 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.894 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.894 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.895 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298608.895 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1554298608.896 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.896 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1554298608.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.898 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.898 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1554298608.898 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.898 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.898 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.899 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298608.899 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.899 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.901 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298608.901 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298608.903 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.903 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298608.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.905 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554298608.906 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1554298608.906 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1554298608.906 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1554298608.906 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1554298608.906 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554298608.906 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298608.906 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298608.906 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.906 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.906 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1554298608.907 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298608.907 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.907 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.908 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.908 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.908 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.911 * [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
1554298608.911 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554298608.913 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.914 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554298608.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.915 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.915 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1554298608.915 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.915 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.915 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.916 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1554298608.916 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298608.916 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1554298608.916 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298608.916 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298608.916 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298608.916 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298608.916 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.916 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298608.916 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298608.916 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298608.916 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298608.916 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298608.916 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298608.916 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298608.916 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298608.916 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298608.916 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298608.916 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298608.916 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298608.916 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298608.916 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298608.916 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298608.916 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298608.916 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298608.916 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298608.916 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298608.916 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298608.916 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.916 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298608.917 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298608.917 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298608.917 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298608.917 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298608.917 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298608.917 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298608.917 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298608.917 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298608.917 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298608.917 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298608.917 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298608.917 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298608.917 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.917 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298608.917 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298608.917 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1554298608.917 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1554298608.917 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1554298608.917 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298608.917 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298608.917 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298608.917 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298608.917 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298608.917 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.917 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298608.917 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298608.917 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298608.917 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298608.918 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298608.918 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298608.918 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298608.918 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298608.918 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298608.918 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1554298608.918 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1554298608.918 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1554298608.918 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298608.918 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298608.918 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298608.918 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1554298608.918 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1554298608.919 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298608.919 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1554298608.919 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.919 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298608.919 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.919 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.919 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.920 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298608.920 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1554298608.920 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1554298608.921 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298608.921 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1554298608.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.921 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298608.921 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.922 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298608.922 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298608.922 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298608.922 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.923 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298608.923 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.923 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298608.923 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.923 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.923 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.923 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.924 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298608.924 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298608.924 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298608.924 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.925 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298608.925 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.925 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298608.925 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.926 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298608.926 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298608.926 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298608.927 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.927 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298608.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.928 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1554298608.928 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.928 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.928 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.928 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1554298608.928 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298608.928 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1554298608.928 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298608.928 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298608.928 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298608.928 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298608.928 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.928 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298608.928 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298608.928 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298608.928 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298608.928 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298608.928 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298608.928 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298608.928 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298608.928 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.928 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298608.928 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.928 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.928 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298608.929 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298608.929 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.929 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.929 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.929 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298608.929 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298608.929 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.929 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298608.929 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298608.929 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298608.929 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298608.929 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.929 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.929 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.929 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298608.929 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298608.929 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298608.929 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.929 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298608.929 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298608.929 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298608.929 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298608.930 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298608.930 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1554298608.930 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1554298608.930 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1554298608.930 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298608.930 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298608.930 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298608.930 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298608.930 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298608.930 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.930 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298608.930 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298608.930 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298608.930 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298608.930 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298608.930 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298608.930 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298608.930 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298608.930 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.930 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298608.931 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.931 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.931 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298608.931 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298608.931 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1554298608.931 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1554298608.931 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1554298608.931 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298608.931 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298608.931 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298608.932 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1554298608.932 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1554298608.933 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298608.933 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1554298608.933 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.934 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298608.934 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.934 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.934 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.934 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298608.934 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1554298608.934 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1554298608.935 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298608.936 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1554298608.936 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.936 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298608.936 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.937 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298608.938 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298608.938 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298608.939 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.939 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298608.939 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.939 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298608.940 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.940 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.940 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.940 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.941 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298608.941 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298608.941 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298608.942 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.942 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298608.943 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.943 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298608.943 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.944 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298608.945 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298608.945 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298608.947 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298608.947 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298608.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298608.948 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1554298608.948 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.948 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.948 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.948 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1554298608.948 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1554298608.949 * [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))))))
1554298608.949 * [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
1554298608.949 * [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
1554298608.949 * [misc]taylor:  Taking taylor expansion of R in R
1554298608.949 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.949 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.949 * [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
1554298608.950 * [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)))))
1554298608.950 * [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
1554298608.950 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298608.950 * [misc]backup-simplify:  Simplify R into R
1554298608.950 * [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
1554298608.950 * [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)))))
1554298608.950 * [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
1554298608.950 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298608.950 * [misc]backup-simplify:  Simplify R into R
1554298608.950 * [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
1554298608.951 * [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)))))
1554298608.951 * [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
1554298608.951 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298608.951 * [misc]backup-simplify:  Simplify R into R
1554298608.951 * [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
1554298608.952 * [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)))))
1554298608.952 * [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
1554298608.952 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298608.952 * [misc]backup-simplify:  Simplify R into R
1554298608.952 * [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
1554298608.952 * [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)))))
1554298608.952 * [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
1554298608.953 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298608.953 * [misc]backup-simplify:  Simplify R into R
1554298608.953 * [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
1554298608.953 * [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)))))
1554298608.954 * [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))))))
1554298608.954 * [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
1554298608.954 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298608.954 * [misc]backup-simplify:  Simplify R into R
1554298608.954 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1554298608.955 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298608.955 * [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))))))
1554298608.955 * [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
1554298608.955 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298608.955 * [misc]backup-simplify:  Simplify R into R
1554298608.955 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda1
1554298608.956 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298608.956 * [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))))))
1554298608.956 * [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
1554298608.957 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298608.957 * [misc]backup-simplify:  Simplify R into R
1554298608.957 * [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
1554298608.957 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298608.958 * [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))))))
1554298608.958 * [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
1554298608.958 * [misc]taylor:  Taking taylor expansion of R in R
1554298608.958 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.958 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.958 * [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
1554298608.958 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298608.959 * [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
1554298608.959 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.960 * [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
1554298608.960 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.960 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.960 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.960 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.960 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.960 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.960 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.960 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.960 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.961 * [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
1554298608.961 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.961 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.961 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.961 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.961 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.961 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.961 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.962 * [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
1554298608.962 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.962 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.962 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.962 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.962 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.964 * [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
1554298608.964 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.964 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.964 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.965 * [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)))))
1554298608.965 * [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)))))
1554298608.966 * [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
1554298608.966 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.966 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [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
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [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
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.967 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.968 * [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))))))
1554298608.968 * [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)
1554298608.968 * [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
1554298608.968 * [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
1554298608.968 * [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
1554298608.969 * [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))))))))
1554298608.969 * [misc]taylor:  Taking taylor expansion of R in R
1554298608.969 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.969 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.969 * [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))))))))
1554298608.969 * [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
1554298608.969 * [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
1554298608.970 * [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))))))))
1554298608.970 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298608.970 * [misc]backup-simplify:  Simplify R into R
1554298608.970 * [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)
1554298608.970 * [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
1554298608.970 * [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
1554298608.971 * [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))))))))
1554298608.971 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298608.971 * [misc]backup-simplify:  Simplify R into R
1554298608.971 * [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)
1554298608.971 * [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
1554298608.971 * [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
1554298608.972 * [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))))))))
1554298608.972 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298608.972 * [misc]backup-simplify:  Simplify R into R
1554298608.972 * [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)
1554298608.972 * [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
1554298608.972 * [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
1554298608.973 * [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))))))))
1554298608.973 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298608.973 * [misc]backup-simplify:  Simplify R into R
1554298608.973 * [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)
1554298608.973 * [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
1554298608.973 * [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
1554298608.973 * [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))))))))
1554298608.973 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298608.973 * [misc]backup-simplify:  Simplify R into R
1554298608.974 * [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)
1554298608.974 * [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
1554298608.974 * [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
1554298608.974 * [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))))))))
1554298608.974 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298608.974 * [misc]backup-simplify:  Simplify R into R
1554298608.975 * [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)
1554298608.975 * [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
1554298608.975 * [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
1554298608.975 * [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))))))))
1554298608.975 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298608.975 * [misc]backup-simplify:  Simplify R into R
1554298608.976 * [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)
1554298608.976 * [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
1554298608.976 * [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
1554298608.976 * [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))))))))
1554298608.976 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298608.976 * [misc]backup-simplify:  Simplify R into R
1554298608.977 * [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)
1554298608.977 * [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
1554298608.977 * [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
1554298608.977 * [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))))))))
1554298608.977 * [misc]taylor:  Taking taylor expansion of R in R
1554298608.977 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.977 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.978 * [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))))))))
1554298608.978 * [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))))))))
1554298608.979 * [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
1554298608.979 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.979 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.979 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.979 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.979 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.979 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.979 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.979 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.979 * [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
1554298608.979 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.979 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.979 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.980 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.980 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.980 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.980 * [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
1554298608.980 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.980 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.980 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.980 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.981 * [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
1554298608.981 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.981 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.981 * [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
1554298608.981 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.982 * [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
1554298608.982 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298608.982 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.982 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.982 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.982 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.982 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.982 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.982 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.982 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.982 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.982 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.982 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.982 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.982 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [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
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.983 * [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
1554298608.983 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298608.983 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [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
1554298608.984 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.984 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.985 * [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
1554298608.985 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.986 * [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)
1554298608.986 * [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))
1554298608.986 * [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
1554298608.986 * [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
1554298608.986 * [misc]taylor:  Taking taylor expansion of -1 in R
1554298608.986 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.986 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in R
1554298608.986 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in R
1554298608.987 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298608.987 * [misc]taylor:  Taking taylor expansion of R in R
1554298608.987 * [misc]backup-simplify:  Simplify 0 into 0
1554298608.987 * [misc]backup-simplify:  Simplify 1 into 1
1554298608.987 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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))))))))
1554298608.987 * [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
1554298608.987 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298608.987 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.987 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in lambda2
1554298608.987 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda2
1554298608.988 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298608.988 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298608.988 * [misc]backup-simplify:  Simplify R into R
1554298608.988 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) 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)
1554298608.988 * [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
1554298608.988 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298608.988 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.988 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in lambda1
1554298608.988 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1554298608.989 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298608.989 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298608.989 * [misc]backup-simplify:  Simplify R into R
1554298608.989 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) 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)
1554298608.989 * [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
1554298608.989 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298608.989 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.989 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) R) in phi2
1554298608.989 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi2
1554298608.990 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298608.990 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298608.990 * [misc]backup-simplify:  Simplify R into R
1554298608.990 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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)
1554298608.990 * [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
1554298608.990 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298608.990 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.990 * [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
1554298608.990 * [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
1554298608.991 * [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))))))))
1554298608.991 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298608.991 * [misc]backup-simplify:  Simplify R into R
1554298608.991 * [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)
1554298608.991 * [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
1554298608.991 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298608.991 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.991 * [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
1554298608.991 * [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
1554298608.992 * [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))))))))
1554298608.992 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298608.992 * [misc]backup-simplify:  Simplify R into R
1554298608.992 * [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)
1554298608.993 * [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))
1554298608.993 * [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
1554298608.993 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298608.993 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.993 * [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
1554298608.993 * [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
1554298608.994 * [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))))))))
1554298608.994 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298608.994 * [misc]backup-simplify:  Simplify R into R
1554298608.995 * [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)
1554298608.995 * [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))
1554298608.996 * [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
1554298608.996 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298608.996 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.996 * [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
1554298608.996 * [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
1554298608.996 * [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))))))))
1554298608.997 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298608.997 * [misc]backup-simplify:  Simplify R into R
1554298608.997 * [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)
1554298608.998 * [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))
1554298608.998 * [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
1554298608.998 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298608.998 * [misc]backup-simplify:  Simplify -1 into -1
1554298608.999 * [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
1554298608.999 * [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
1554298608.999 * [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))))))))
1554298608.999 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298608.999 * [misc]backup-simplify:  Simplify R into R
1554298609.000 * [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)
1554298609.001 * [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))
1554298609.001 * [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
1554298609.001 * [misc]taylor:  Taking taylor expansion of -1 in R
1554298609.001 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.001 * [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
1554298609.001 * [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
1554298609.002 * [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))))))))
1554298609.002 * [misc]taylor:  Taking taylor expansion of R in R
1554298609.002 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.002 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.003 * [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))))))))
1554298609.004 * [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)))))))))
1554298609.005 * [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)))))))))
1554298609.006 * [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
1554298609.007 * [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
1554298609.007 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298609.007 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.007 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298609.007 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.007 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.007 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.007 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.007 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.008 * [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
1554298609.009 * [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
1554298609.009 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298609.009 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.009 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.009 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.009 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.009 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.010 * [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
1554298609.011 * [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
1554298609.011 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.011 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.011 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.011 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.012 * [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
1554298609.013 * [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
1554298609.014 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.014 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.015 * [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
1554298609.016 * [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
1554298609.016 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.017 * [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
1554298609.018 * [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
1554298609.018 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298609.018 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.018 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298609.018 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.018 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.018 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.018 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.018 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.019 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298609.019 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.019 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.019 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.019 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.019 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.020 * [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
1554298609.021 * [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
1554298609.021 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298609.021 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.021 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.021 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.021 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.021 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.021 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.022 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.022 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.022 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.022 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.022 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.022 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.022 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.023 * [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
1554298609.024 * [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
1554298609.024 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.024 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.024 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.024 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.024 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.024 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.024 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.024 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.024 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.024 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.025 * [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
1554298609.027 * [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
1554298609.027 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298609.027 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.027 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.027 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.027 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.027 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.028 * [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
1554298609.029 * [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
1554298609.029 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.031 * [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))))))
1554298609.031 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2 2 2)
1554298609.031 * [misc]backup-simplify:  Simplify (* (sin lambda1) (sin lambda2)) into (* (sin lambda1) (sin lambda2))
1554298609.031 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1554298609.031 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1554298609.031 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1554298609.031 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298609.031 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298609.031 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1554298609.031 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1554298609.031 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1554298609.031 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298609.031 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.031 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.031 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1554298609.031 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1554298609.031 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298609.032 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.032 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.032 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1554298609.032 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298609.032 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298609.032 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1554298609.032 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1554298609.032 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1554298609.032 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1554298609.032 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298609.032 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.032 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.032 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1554298609.032 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298609.032 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298609.032 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1554298609.032 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1554298609.032 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1554298609.032 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1554298609.032 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1554298609.032 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1554298609.032 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.032 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.032 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.033 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298609.033 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1554298609.034 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298609.034 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1554298609.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.035 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298609.036 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1554298609.036 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1554298609.036 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298609.036 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.036 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.036 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.036 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.037 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298609.037 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1554298609.038 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.039 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1554298609.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.040 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.040 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1554298609.040 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.040 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.040 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.041 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298609.041 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.041 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.043 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298609.043 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298609.045 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.046 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298609.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.048 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554298609.048 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1554298609.048 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1554298609.048 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1554298609.048 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1554298609.048 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554298609.048 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1554298609.048 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298609.048 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.048 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.049 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1554298609.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298609.049 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.049 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.050 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.050 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.050 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.053 * [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
1554298609.054 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554298609.056 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.056 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554298609.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.059 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.060 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1554298609.060 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.060 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.060 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.060 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1554298609.060 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298609.060 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1554298609.060 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1554298609.060 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1554298609.060 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298609.060 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298609.060 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.060 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.060 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298609.060 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298609.060 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1554298609.060 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298609.060 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298609.060 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298609.061 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298609.061 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298609.061 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1554298609.061 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1554298609.061 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1554298609.061 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298609.061 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298609.061 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298609.061 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298609.061 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298609.061 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1554298609.061 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1554298609.061 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298609.061 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298609.061 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.061 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.061 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298609.061 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298609.061 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1554298609.061 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1554298609.062 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298609.062 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298609.062 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298609.062 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298609.062 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298609.062 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1554298609.062 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1554298609.062 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298609.062 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298609.062 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.062 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298609.062 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298609.062 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1554298609.062 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1554298609.062 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1554298609.063 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298609.063 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1554298609.063 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1554298609.063 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298609.063 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298609.063 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.063 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.063 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298609.063 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298609.063 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1554298609.063 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298609.063 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298609.063 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298609.063 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298609.063 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298609.063 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1554298609.063 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1554298609.063 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1554298609.064 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1554298609.064 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298609.064 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298609.064 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298609.064 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1554298609.064 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1554298609.066 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298609.066 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1554298609.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.066 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1554298609.066 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.066 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.066 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.066 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298609.067 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1554298609.067 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1554298609.068 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298609.068 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1554298609.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.068 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1554298609.068 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.070 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298609.070 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298609.070 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298609.071 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.072 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298609.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.072 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1554298609.072 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.072 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.072 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.072 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.074 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298609.074 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298609.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1554298609.075 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.075 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298609.075 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.076 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1554298609.076 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.077 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298609.078 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298609.078 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298609.081 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.081 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298609.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.082 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1554298609.082 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.082 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.082 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.082 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1554298609.082 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298609.082 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1554298609.082 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1554298609.082 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1554298609.082 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1554298609.082 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298609.082 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.082 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298609.082 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298609.082 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1554298609.082 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298609.082 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1554298609.083 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1554298609.083 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1554298609.083 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298609.083 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.083 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298609.083 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.083 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.083 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298609.083 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298609.083 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1554298609.083 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1554298609.083 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1554298609.083 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298609.083 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.083 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298609.083 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.083 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.083 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298609.083 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298609.083 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1554298609.083 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1554298609.083 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298609.083 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.084 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298609.084 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298609.084 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1554298609.084 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298609.084 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1554298609.084 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1554298609.084 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1554298609.084 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1554298609.084 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298609.084 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.084 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298609.084 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.084 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.084 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298609.084 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298609.084 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1554298609.084 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1554298609.084 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298609.084 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.084 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298609.084 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298609.084 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1554298609.085 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298609.085 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1554298609.085 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1554298609.085 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1554298609.085 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1554298609.085 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298609.085 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1554298609.085 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1554298609.085 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1554298609.085 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298609.085 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.085 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298609.085 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298609.085 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1554298609.085 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298609.085 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1554298609.086 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1554298609.086 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1554298609.086 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298609.086 * [misc]backup-simplify:  Simplify -1 into -1
1554298609.086 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298609.086 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.086 * [misc]backup-simplify:  Simplify 1 into 1
1554298609.086 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298609.086 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298609.086 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1554298609.086 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1554298609.086 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1554298609.086 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298609.087 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298609.087 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298609.087 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1554298609.087 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1554298609.088 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298609.088 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1554298609.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.089 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1554298609.089 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.089 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.089 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.089 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298609.089 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1554298609.089 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1554298609.090 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298609.091 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1554298609.091 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.091 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1554298609.091 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.092 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298609.092 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298609.092 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298609.093 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.094 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298609.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.094 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1554298609.094 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.094 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.094 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.094 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.095 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298609.096 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298609.096 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1554298609.097 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.097 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298609.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.097 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1554298609.098 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.099 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298609.099 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298609.100 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298609.101 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298609.102 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298609.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298609.102 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1554298609.102 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298609.102 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.102 * [misc]backup-simplify:  Simplify 0 into 0
1554298609.103 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1554298609.103 * * * [misc]progress:  simplifying candidates
1554298609.103 * * * * [misc]progress:  [ 1 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))>
1554298609.103 * * * * [misc]progress:  [ 2 / 71 ] 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))>
1554298609.103 * * * * [misc]progress:  [ 3 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298609.103 * * * * [misc]progress:  [ 4 / 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)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298609.103 * * * * [misc]progress:  [ 5 / 71 ] 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))>
1554298609.103 * * * * [misc]progress:  [ 6 / 71 ] 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))>
1554298609.103 * * * * [misc]progress:  [ 7 / 71 ] 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))>
1554298609.103 * * * * [misc]progress:  [ 8 / 71 ] 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))>
1554298609.103 * * * * [misc]progress:  [ 9 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (posit16->real (real->posit16 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298609.103 * * * * [misc]progress:  [ 10 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.104 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1554298609.104 * * [misc]simplify:  iters left: 5 (7 enodes)
1554298609.107 * * [misc]simplify:  iters left: 4 (26 enodes)
1554298609.114 * * [misc]simplify:  iters left: 3 (32 enodes)
1554298609.122 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.122 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554298609.122 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298609.122 * * [misc]simplify:  Extracting #3: cost 15 inf + 0
1554298609.122 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1554298609.123 * * [misc]simplify:  Extracting #5: cost 4 inf + 800
1554298609.123 * * [misc]simplify:  Extracting #6: cost 1 inf + 1186
1554298609.124 * * [misc]simplify:  Extracting #7: cost 0 inf + 1428
1554298609.124 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1554298609.124 * [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))
1554298609.125 * * * * [misc]progress:  [ 11 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.125 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298609.125 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298609.127 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298609.131 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.131 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298609.131 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298609.131 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298609.131 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298609.132 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298609.132 * [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))
1554298609.132 * * * * [misc]progress:  [ 12 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.132 * * * * [misc]progress:  [ 13 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.132 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1554298609.132 * * [misc]simplify:  iters left: 4 (7 enodes)
1554298609.135 * * [misc]simplify:  iters left: 3 (22 enodes)
1554298609.140 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.141 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298609.141 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298609.141 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298609.141 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554298609.141 * * [misc]simplify:  Extracting #5: cost 4 inf + 508
1554298609.141 * * [misc]simplify:  Extracting #6: cost 1 inf + 1072
1554298609.142 * * [misc]simplify:  Extracting #7: cost 0 inf + 1374
1554298609.142 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1554298609.142 * [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))
1554298609.142 * * * * [misc]progress:  [ 14 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.142 * * * * [misc]progress:  [ 15 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.142 * * * * [misc]progress:  [ 16 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.143 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1554298609.143 * * [misc]simplify:  iters left: 6 (9 enodes)
1554298609.147 * * [misc]simplify:  iters left: 5 (34 enodes)
1554298609.157 * * [misc]simplify:  iters left: 4 (63 enodes)
1554298609.178 * * [misc]simplify:  iters left: 3 (114 enodes)
1554298609.194 * * [misc]simplify:  iters left: 2 (132 enodes)
1554298609.214 * * [misc]simplify:  iters left: 1 (135 enodes)
1554298609.247 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.247 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554298609.247 * * [misc]simplify:  Extracting #2: cost 32 inf + 1
1554298609.247 * * [misc]simplify:  Extracting #3: cost 28 inf + 125
1554298609.249 * * [misc]simplify:  Extracting #4: cost 7 inf + 4079
1554298609.252 * * [misc]simplify:  Extracting #5: cost 0 inf + 5251
1554298609.254 * * [misc]simplify:  Extracting #6: cost 0 inf + 5171
1554298609.257 * [exit]simplify:  Simplified to (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))
1554298609.257 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))
1554298609.257 * * * * [misc]progress:  [ 17 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.257 * * * * [misc]progress:  [ 18 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.257 * * * * [misc]progress:  [ 19 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.257 * * * * [misc]progress:  [ 20 / 71 ] 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))>
1554298609.258 * * * * [misc]progress:  [ 21 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.258 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1554298609.258 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298609.259 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298609.261 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.261 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.261 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.262 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298609.262 * * [misc]simplify:  Extracting #4: cost 0 inf + 405
1554298609.262 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1554298609.262 * [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))
1554298609.262 * * * * [misc]progress:  [ 22 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.262 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1554298609.262 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298609.264 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298609.266 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.266 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.266 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.266 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298609.266 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298609.266 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1554298609.266 * [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))
1554298609.267 * * * * [misc]progress:  [ 23 / 71 ] 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))>
1554298609.267 * [enter]simplify:  Simplifying (sin phi2)
1554298609.267 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298609.268 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.268 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.268 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298609.268 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298609.268 * [exit]simplify:  Simplified to (sin phi2)
1554298609.268 * [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))
1554298609.268 * * * * [misc]progress:  [ 24 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.269 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298609.269 * * [misc]simplify:  iters left: 4 (4 enodes)
1554298609.270 * * [misc]simplify:  iters left: 3 (12 enodes)
1554298609.273 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.274 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.274 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.274 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298609.274 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554298609.274 * * [misc]simplify:  Extracting #5: cost 0 inf + 767
1554298609.274 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298609.274 * [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))
1554298609.274 * * * * [misc]progress:  [ 25 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.275 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1554298609.275 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298609.276 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298609.278 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.278 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.278 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.279 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298609.279 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298609.279 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1554298609.279 * [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))
1554298609.279 * * * * [misc]progress:  [ 26 / 71 ] 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))>
1554298609.279 * * * * [misc]progress:  [ 27 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298609.279 * * * * [misc]progress:  [ 28 / 71 ] 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))>
1554298609.279 * * * * [misc]progress:  [ 29 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (pow (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R) 1))>
1554298609.280 * * * * [misc]progress:  [ 30 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (exp (log (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1554298609.280 * * * * [misc]progress:  [ 31 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (log (exp (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1554298609.280 * * * * [misc]progress:  [ 32 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (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))))>
1554298609.280 * * * * [misc]progress:  [ 33 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (cbrt (* (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (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))))>
1554298609.280 * * * * [misc]progress:  [ 34 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1554298609.280 * * * * [misc]progress:  [ 35 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1554298609.280 * * * * [misc]progress:  [ 36 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (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)))>
1554298609.280 * [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))))))))
1554298609.281 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298609.290 * * [misc]simplify:  iters left: 5 (81 enodes)
1554298609.316 * * [misc]simplify:  iters left: 4 (143 enodes)
1554298609.353 * * [misc]simplify:  iters left: 3 (253 enodes)
1554298609.396 * * [misc]simplify:  iters left: 2 (345 enodes)
1554298609.453 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.454 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.454 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.454 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298609.454 * * [misc]simplify:  Extracting #4: cost 14 inf + 0
1554298609.454 * * [misc]simplify:  Extracting #5: cost 50 inf + 0
1554298609.454 * * [misc]simplify:  Extracting #6: cost 84 inf + 0
1554298609.454 * * [misc]simplify:  Extracting #7: cost 73 inf + 431
1554298609.455 * * [misc]simplify:  Extracting #8: cost 49 inf + 4014
1554298609.458 * * [misc]simplify:  Extracting #9: cost 11 inf + 15602
1554298609.461 * * [misc]simplify:  Extracting #10: cost 2 inf + 21596
1554298609.465 * * [misc]simplify:  Extracting #11: cost 1 inf + 22570
1554298609.469 * * [misc]simplify:  Extracting #12: cost 0 inf + 23544
1554298609.475 * [exit]simplify:  Simplified to (* (cbrt (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))
1554298609.475 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))
1554298609.476 * * * * [misc]progress:  [ 37 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))>
1554298609.476 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1554298609.476 * * [misc]simplify:  iters left: 6 (21 enodes)
1554298609.485 * * [misc]simplify:  iters left: 5 (78 enodes)
1554298609.510 * * [misc]simplify:  iters left: 4 (140 enodes)
1554298609.545 * * [misc]simplify:  iters left: 3 (250 enodes)
1554298609.602 * * [misc]simplify:  iters left: 2 (351 enodes)
1554298609.666 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.666 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.666 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.666 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298609.666 * * [misc]simplify:  Extracting #4: cost 48 inf + 0
1554298609.667 * * [misc]simplify:  Extracting #5: cost 82 inf + 0
1554298609.667 * * [misc]simplify:  Extracting #6: cost 64 inf + 1161
1554298609.670 * * [misc]simplify:  Extracting #7: cost 33 inf + 7871
1554298609.676 * * [misc]simplify:  Extracting #8: cost 7 inf + 16730
1554298609.683 * * [misc]simplify:  Extracting #9: cost 1 inf + 20622
1554298609.691 * * [misc]simplify:  Extracting #10: cost 0 inf + 21516
1554298609.698 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))))
1554298609.698 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R)))
1554298609.699 * * * * [misc]progress:  [ 38 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* 1 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R)))>
1554298609.699 * * * * [misc]progress:  [ 39 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (posit16->real (real->posit16 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))))>
1554298609.699 * * * * [misc]progress:  [ 40 / 71 ] 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))))))))>
1554298609.699 * * * * [misc]progress:  [ 41 / 71 ] 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))>
1554298609.699 * [enter]simplify:  Simplifying (- (cos (- lambda1 lambda2)) (cos (+ lambda1 lambda2)))
1554298609.699 * * [misc]simplify:  iters left: 5 (7 enodes)
1554298609.702 * * [misc]simplify:  iters left: 4 (26 enodes)
1554298609.709 * * [misc]simplify:  iters left: 3 (32 enodes)
1554298609.717 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.717 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554298609.717 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298609.717 * * [misc]simplify:  Extracting #3: cost 15 inf + 0
1554298609.717 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1554298609.717 * * [misc]simplify:  Extracting #5: cost 4 inf + 800
1554298609.718 * * [misc]simplify:  Extracting #6: cost 1 inf + 1186
1554298609.718 * * [misc]simplify:  Extracting #7: cost 0 inf + 1428
1554298609.719 * [exit]simplify:  Simplified to (- (cos (- lambda1 lambda2)) (cos (+ lambda2 lambda1)))
1554298609.719 * [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))
1554298609.719 * * * * [misc]progress:  [ 42 / 71 ] 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))>
1554298609.720 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1554298609.720 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298609.722 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298609.726 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.726 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298609.726 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298609.726 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298609.726 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298609.726 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1554298609.726 * [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))
1554298609.727 * * * * [misc]progress:  [ 43 / 71 ] 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))>
1554298609.727 * * * * [misc]progress:  [ 44 / 71 ] 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))>
1554298609.727 * [enter]simplify:  Simplifying (+ (log (sin lambda1)) (log (sin lambda2)))
1554298609.727 * * [misc]simplify:  iters left: 4 (7 enodes)
1554298609.730 * * [misc]simplify:  iters left: 3 (22 enodes)
1554298609.736 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.736 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298609.736 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298609.736 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298609.736 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554298609.736 * * [misc]simplify:  Extracting #5: cost 4 inf + 508
1554298609.736 * * [misc]simplify:  Extracting #6: cost 1 inf + 1072
1554298609.737 * * [misc]simplify:  Extracting #7: cost 0 inf + 1374
1554298609.737 * [exit]simplify:  Simplified to (+ (log (sin lambda2)) (log (sin lambda1)))
1554298609.737 * [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))
1554298609.738 * * * * [misc]progress:  [ 45 / 71 ] 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))>
1554298609.738 * * * * [misc]progress:  [ 46 / 71 ] 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))>
1554298609.738 * * * * [misc]progress:  [ 47 / 71 ] 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))>
1554298609.738 * [enter]simplify:  Simplifying (* (* (* (sin lambda1) (sin lambda1)) (sin lambda1)) (* (* (sin lambda2) (sin lambda2)) (sin lambda2)))
1554298609.738 * * [misc]simplify:  iters left: 6 (9 enodes)
1554298609.742 * * [misc]simplify:  iters left: 5 (34 enodes)
1554298609.749 * * [misc]simplify:  iters left: 4 (63 enodes)
1554298609.760 * * [misc]simplify:  iters left: 3 (114 enodes)
1554298609.778 * * [misc]simplify:  iters left: 2 (132 enodes)
1554298609.795 * * [misc]simplify:  iters left: 1 (135 enodes)
1554298609.812 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.812 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554298609.812 * * [misc]simplify:  Extracting #2: cost 32 inf + 1
1554298609.813 * * [misc]simplify:  Extracting #3: cost 28 inf + 125
1554298609.814 * * [misc]simplify:  Extracting #4: cost 7 inf + 4079
1554298609.817 * * [misc]simplify:  Extracting #5: cost 0 inf + 5251
1554298609.819 * * [misc]simplify:  Extracting #6: cost 0 inf + 5171
1554298609.822 * [exit]simplify:  Simplified to (* (* (* (sin lambda2) (sin lambda1)) (* (sin lambda2) (sin lambda1))) (* (sin lambda2) (sin lambda1)))
1554298609.822 * [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 lambda2) (sin lambda1)) (* (sin lambda2) (sin lambda1))) (* (sin lambda2) (sin lambda1)))))))) R))
1554298609.823 * * * * [misc]progress:  [ 48 / 71 ] 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))>
1554298609.823 * * * * [misc]progress:  [ 49 / 71 ] 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))>
1554298609.823 * * * * [misc]progress:  [ 50 / 71 ] 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))>
1554298609.823 * * * * [misc]progress:  [ 51 / 71 ] 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))>
1554298609.823 * * * * [misc]progress:  [ 52 / 71 ] 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))>
1554298609.823 * [enter]simplify:  Simplifying (cbrt (sin lambda2))
1554298609.823 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298609.825 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298609.827 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.827 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.827 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.827 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298609.827 * * [misc]simplify:  Extracting #4: cost 0 inf + 405
1554298609.827 * [exit]simplify:  Simplified to (cbrt (sin lambda2))
1554298609.828 * [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))
1554298609.828 * * * * [misc]progress:  [ 53 / 71 ] 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))>
1554298609.828 * [enter]simplify:  Simplifying (sqrt (sin lambda2))
1554298609.828 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298609.829 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298609.832 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.832 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.832 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.832 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298609.832 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298609.832 * [exit]simplify:  Simplified to (sqrt (sin lambda2))
1554298609.832 * [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))
1554298609.832 * * * * [misc]progress:  [ 54 / 71 ] 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))>
1554298609.833 * [enter]simplify:  Simplifying (sin lambda2)
1554298609.833 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298609.834 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.834 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.834 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298609.834 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298609.834 * [exit]simplify:  Simplified to (sin lambda2)
1554298609.834 * [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))
1554298609.834 * * * * [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)) (* (* (cbrt (sin lambda1)) (cbrt (sin lambda1))) (* (cbrt (sin lambda1)) (sin lambda2))))))) R))>
1554298609.834 * [enter]simplify:  Simplifying (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1554298609.835 * * [misc]simplify:  iters left: 4 (4 enodes)
1554298609.836 * * [misc]simplify:  iters left: 3 (12 enodes)
1554298609.840 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.840 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.840 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.840 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298609.840 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554298609.840 * * [misc]simplify:  Extracting #5: cost 0 inf + 767
1554298609.840 * [exit]simplify:  Simplified to (* (cbrt (sin lambda1)) (cbrt (sin lambda1)))
1554298609.840 * [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))
1554298609.840 * * * * [misc]progress:  [ 56 / 71 ] 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))>
1554298609.841 * [enter]simplify:  Simplifying (sqrt (sin lambda1))
1554298609.841 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298609.842 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298609.844 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298609.845 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298609.845 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298609.845 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298609.845 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298609.845 * [exit]simplify:  Simplified to (sqrt (sin lambda1))
1554298609.845 * [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))
1554298609.845 * * * * [misc]progress:  [ 57 / 71 ] 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))>
1554298609.845 * * * * [misc]progress:  [ 58 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (sin lambda1) (sin lambda2)))))))) R))>
1554298609.845 * * * * [misc]progress:  [ 59 / 71 ] 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))>
1554298609.845 * * * * [misc]progress:  [ 60 / 71 ] 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))>
1554298609.846 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298609.846 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298609.857 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298609.882 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298609.932 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298610.010 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298610.080 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.080 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298610.080 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298610.081 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298610.081 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298610.082 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298610.085 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298610.091 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298610.098 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298610.105 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298610.110 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298610.110 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298610.110 * * * * [misc]progress:  [ 61 / 71 ] 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))>
1554298610.111 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1554298610.111 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298610.116 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298610.129 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298610.161 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298610.215 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298610.278 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.278 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298610.278 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298610.278 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298610.279 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298610.279 * * [misc]simplify:  Extracting #5: cost 58 inf + 2112
1554298610.283 * * [misc]simplify:  Extracting #6: cost 20 inf + 10221
1554298610.289 * * [misc]simplify:  Extracting #7: cost 2 inf + 18300
1554298610.295 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298610.303 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298610.310 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1554298610.310 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298610.310 * * * * [misc]progress:  [ 62 / 71 ] 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))>
1554298610.310 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298610.311 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298610.320 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298610.341 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298610.366 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298610.443 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298610.483 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.483 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298610.483 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298610.483 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298610.484 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298610.484 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298610.487 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298610.493 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298610.500 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298610.507 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298610.514 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298610.514 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298610.514 * * * * [misc]progress:  [ 63 / 71 ] 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))>
1554298610.514 * [enter]simplify:  Simplifying (* phi1 phi2)
1554298610.514 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298610.516 * * [misc]simplify:  iters left: 1 (10 enodes)
1554298610.518 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.518 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298610.518 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1554298610.518 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1554298610.519 * [exit]simplify:  Simplified to (* phi1 phi2)
1554298610.519 * [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))
1554298610.519 * * * * [misc]progress:  [ 64 / 71 ] 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))>
1554298610.519 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298610.519 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298610.521 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298610.525 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.525 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298610.525 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298610.526 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298610.526 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298610.526 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298610.526 * [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))
1554298610.526 * * * * [misc]progress:  [ 65 / 71 ] 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))>
1554298610.528 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298610.528 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298610.530 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298610.534 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.534 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298610.534 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298610.534 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298610.535 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298610.535 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298610.535 * [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))
1554298610.535 * * * * [misc]progress:  [ 66 / 71 ] 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)))))))>
1554298610.535 * [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))))))
1554298610.536 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298610.546 * * [misc]simplify:  iters left: 5 (91 enodes)
1554298610.563 * * [misc]simplify:  iters left: 4 (148 enodes)
1554298610.589 * * [misc]simplify:  iters left: 3 (248 enodes)
1554298610.629 * * [misc]simplify:  iters left: 2 (295 enodes)
1554298610.672 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.672 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298610.672 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298610.672 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554298610.673 * * [misc]simplify:  Extracting #4: cost 48 inf + 1
1554298610.673 * * [misc]simplify:  Extracting #5: cost 82 inf + 1
1554298610.674 * * [misc]simplify:  Extracting #6: cost 71 inf + 634
1554298610.676 * * [misc]simplify:  Extracting #7: cost 31 inf + 8806
1554298610.682 * * [misc]simplify:  Extracting #8: cost 5 inf + 18631
1554298610.690 * * [misc]simplify:  Extracting #9: cost 1 inf + 20704
1554298610.698 * * [misc]simplify:  Extracting #10: cost 0 inf + 21559
1554298610.705 * * [misc]simplify:  Extracting #11: cost 0 inf + 21519
1554298610.712 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2))))))
1554298610.712 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2)))))))
1554298610.712 * * * * [misc]progress:  [ 67 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1554298610.713 * [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)
1554298610.713 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298610.724 * * [misc]simplify:  iters left: 5 (91 enodes)
1554298610.750 * * [misc]simplify:  iters left: 4 (148 enodes)
1554298610.794 * * [misc]simplify:  iters left: 3 (248 enodes)
1554298610.837 * * [misc]simplify:  iters left: 2 (292 enodes)
1554298610.910 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298610.911 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298610.911 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298610.911 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554298610.911 * * [misc]simplify:  Extracting #4: cost 48 inf + 1
1554298610.911 * * [misc]simplify:  Extracting #5: cost 82 inf + 1
1554298610.912 * * [misc]simplify:  Extracting #6: cost 61 inf + 2052
1554298610.916 * * [misc]simplify:  Extracting #7: cost 23 inf + 9919
1554298610.919 * * [misc]simplify:  Extracting #8: cost 4 inf + 18021
1554298610.923 * * [misc]simplify:  Extracting #9: cost 1 inf + 20624
1554298610.927 * * [misc]simplify:  Extracting #10: cost 0 inf + 21519
1554298610.930 * [exit]simplify:  Simplified to (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))) R)
1554298610.930 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))) R))
1554298610.931 * * * * [misc]progress:  [ 68 / 71 ] 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)))))))>
1554298610.931 * [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))))))
1554298610.931 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298610.936 * * [misc]simplify:  iters left: 5 (91 enodes)
1554298610.952 * * [misc]simplify:  iters left: 4 (148 enodes)
1554298610.985 * * [misc]simplify:  iters left: 3 (248 enodes)
1554298611.052 * * [misc]simplify:  iters left: 2 (295 enodes)
1554298611.098 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298611.098 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298611.098 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298611.098 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554298611.098 * * [misc]simplify:  Extracting #4: cost 48 inf + 1
1554298611.099 * * [misc]simplify:  Extracting #5: cost 82 inf + 1
1554298611.100 * * [misc]simplify:  Extracting #6: cost 71 inf + 634
1554298611.102 * * [misc]simplify:  Extracting #7: cost 31 inf + 8806
1554298611.108 * * [misc]simplify:  Extracting #8: cost 5 inf + 18631
1554298611.115 * * [misc]simplify:  Extracting #9: cost 1 inf + 20704
1554298611.122 * * [misc]simplify:  Extracting #10: cost 0 inf + 21559
1554298611.129 * * [misc]simplify:  Extracting #11: cost 0 inf + 21519
1554298611.137 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2))))))
1554298611.137 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2)))))))
1554298611.137 * * * * [misc]progress:  [ 69 / 71 ] 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))>
1554298611.137 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1554298611.137 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298611.139 * * [misc]simplify:  iters left: 1 (10 enodes)
1554298611.141 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298611.141 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298611.141 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1554298611.141 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1554298611.141 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1554298611.141 * [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))
1554298611.141 * * * * [misc]progress:  [ 70 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))))) R))>
1554298611.142 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1554298611.142 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298611.143 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298611.145 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298611.145 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298611.145 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298611.145 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298611.145 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298611.145 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1554298611.146 * [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))
1554298611.146 * * * * [misc]progress:  [ 71 / 71 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) R))>
1554298611.146 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1554298611.146 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298611.147 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298611.149 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298611.149 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298611.149 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298611.149 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298611.149 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298611.149 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1554298611.149 * [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))
1554298611.150 * * * [misc]progress:  adding candidates to table
1554298612.570 * * [misc]progress:  iteration 3 / 4
1554298612.570 * * * [misc]progress:  picking best candidate
1554298612.767 * * * * [misc]pick:  Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298612.768 * * * [misc]progress:  localizing error
1554298612.789 * * * [misc]progress:  generating rewritten candidates
1554298612.789 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
1554298612.794 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
1554298612.796 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1554298612.802 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 1 1)
1554298612.807 * * * [misc]progress:  generating series expansions
1554298612.807 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
1554298612.807 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.808 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in (phi1 phi2 lambda1 lambda2) around 0
1554298612.808 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1554298612.808 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda2
1554298612.808 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.808 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.808 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1554298612.808 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda1
1554298612.809 * [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)))))
1554298612.809 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.809 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1554298612.809 * [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
1554298612.809 * [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)))))
1554298612.810 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.810 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1554298612.810 * [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
1554298612.810 * [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)))))
1554298612.810 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.810 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi1
1554298612.810 * [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
1554298612.810 * [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)))))
1554298612.811 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.811 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in phi2
1554298612.811 * [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
1554298612.811 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.812 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.812 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda1
1554298612.812 * [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
1554298612.812 * [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)))))
1554298612.812 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.812 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) in lambda2
1554298612.812 * [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
1554298612.812 * [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)))))
1554298612.813 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.813 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.815 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.815 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.815 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.815 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.815 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.816 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.816 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.816 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.816 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.816 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.816 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.817 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.817 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.817 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.817 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.818 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.818 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.822 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1554298612.822 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.822 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.822 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.823 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.823 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2)))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.823 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1554298612.823 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda2
1554298612.823 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1554298612.824 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298612.824 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.824 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda1
1554298612.824 * [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
1554298612.825 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 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))))))))
1554298612.825 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.825 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi2
1554298612.825 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi2
1554298612.825 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 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))))))))
1554298612.826 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.826 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi1
1554298612.826 * [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
1554298612.826 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298612.827 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.827 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi1
1554298612.827 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in phi1
1554298612.827 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 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))))))))
1554298612.828 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.828 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in phi2
1554298612.828 * [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
1554298612.828 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298612.829 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.829 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda1
1554298612.829 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1554298612.829 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298612.830 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.830 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) in lambda2
1554298612.830 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1554298612.830 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 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))))))))
1554298612.831 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.831 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) into (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))))
1554298612.832 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.832 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.832 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.832 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.832 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.833 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.833 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.834 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.834 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.834 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.835 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.835 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.835 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.836 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.836 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.837 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1554298612.837 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.837 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.837 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.837 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.837 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.837 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.838 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.838 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.838 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.838 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.838 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.838 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.838 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ 1 (/ 1 phi2))) (* (sin (/ 1 (/ 1 lambda2))) (* (sin (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))) (+ (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) (* (cos (/ 1 (/ 1 phi2))) (* (cos (/ 1 (/ 1 lambda2))) (* (cos (/ 1 (/ 1 lambda1))) (cos (/ 1 (/ 1 phi1)))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1554298612.839 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.839 * [misc]approximate:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in (phi1 phi2 lambda1 lambda2) around 0
1554298612.839 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda2
1554298612.839 * [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
1554298612.839 * [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))))))))
1554298612.839 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.839 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda1
1554298612.840 * [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
1554298612.840 * [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))))))))
1554298612.840 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.840 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi2
1554298612.840 * [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
1554298612.841 * [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))))))))
1554298612.841 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.841 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi1
1554298612.841 * [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
1554298612.842 * [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))))))))
1554298612.842 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.842 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi1
1554298612.842 * [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
1554298612.843 * [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))))))))
1554298612.843 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.843 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in phi2
1554298612.843 * [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
1554298612.843 * [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))))))))
1554298612.844 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.844 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda1
1554298612.844 * [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
1554298612.844 * [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))))))))
1554298612.845 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.845 * [misc]taylor:  Taking taylor expansion of (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) in lambda2
1554298612.845 * [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
1554298612.846 * [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))))))))
1554298612.846 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))))
1554298612.846 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))) into (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))))
1554298612.848 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.848 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.848 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.848 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.848 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.848 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.848 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.848 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.849 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.849 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.849 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.849 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.849 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.850 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.850 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.850 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.850 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.851 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 1) 1)))) into 0
1554298612.851 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.853 * [misc]backup-simplify:  Simplify (* (exp (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
1554298612.853 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.853 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.853 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.853 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.853 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.853 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.853 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.853 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.853 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.853 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.854 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.854 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.855 * [misc]backup-simplify:  Simplify (exp (acos (+ (* (cos (/ -1 (/ 1 (- phi1)))) (* (sin (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- phi2)))) (sin (/ -1 (/ 1 (- lambda2))))))) (+ (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) (* (cos (/ -1 (/ 1 (- phi1)))) (* (cos (/ -1 (/ 1 (- lambda1)))) (* (cos (/ -1 (/ 1 (- lambda2)))) (cos (/ -1 (/ 1 (- phi2))))))))))) into (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298612.855 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
1554298612.855 * [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)))))
1554298612.855 * [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
1554298612.855 * [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
1554298612.856 * [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)))))
1554298612.856 * [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
1554298612.856 * [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)))))
1554298612.857 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1554298612.857 * [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)))))
1554298612.857 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi1
1554298612.858 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.858 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi1
1554298612.858 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.858 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1554298612.859 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.859 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda1
1554298612.860 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.860 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda2
1554298612.860 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.861 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.861 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.861 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.862 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.862 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.862 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.862 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.862 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.862 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.862 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.863 * [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))))))))
1554298612.863 * [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
1554298612.863 * [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
1554298612.864 * [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))))))))
1554298612.864 * [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
1554298612.865 * [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))))))))
1554298612.865 * [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
1554298612.866 * [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))))))))
1554298612.866 * [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
1554298612.866 * [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))))))))
1554298612.867 * [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
1554298612.867 * [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))))))))
1554298612.868 * [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
1554298612.868 * [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))))))))
1554298612.869 * [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
1554298612.869 * [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))))))))
1554298612.869 * [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
1554298612.870 * [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))))))))
1554298612.871 * [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))))))))
1554298612.871 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.871 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.871 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.871 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.871 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.871 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.871 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.871 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.871 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.871 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.871 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.871 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.871 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.872 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.873 * [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)))))
1554298612.874 * [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))))))))
1554298612.874 * [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
1554298612.874 * [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
1554298612.875 * [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))))))))
1554298612.875 * [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
1554298612.875 * [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))))))))
1554298612.876 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi2
1554298612.876 * [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))))))))
1554298612.876 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi1
1554298612.877 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298612.877 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in phi1
1554298612.878 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298612.878 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in phi2
1554298612.879 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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))))))))
1554298612.879 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) in lambda1
1554298612.880 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298612.880 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2)))))))) in lambda2
1554298612.881 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 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))))))))
1554298612.881 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2)))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 lambda2)) (cos (/ -1 phi2))))))))
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.882 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.882 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.883 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.884 * [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)))))
1554298612.884 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1554298612.884 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.884 * [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
1554298612.884 * [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
1554298612.885 * [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)))))
1554298612.885 * [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
1554298612.885 * [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)))))
1554298612.886 * [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
1554298612.886 * [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)))))
1554298612.886 * [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
1554298612.887 * [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)))))
1554298612.887 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi1
1554298612.887 * [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)))))
1554298612.887 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in phi2
1554298612.888 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.888 * [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
1554298612.888 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.889 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) in lambda2
1554298612.889 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.890 * [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)))))
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.890 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.891 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.891 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.891 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.891 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.891 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298612.892 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298612.892 * [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
1554298612.892 * [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
1554298612.893 * [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))))))))
1554298612.893 * [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
1554298612.894 * [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))))))))
1554298612.894 * [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
1554298612.895 * [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))))))))
1554298612.895 * [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
1554298612.895 * [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))))))))
1554298612.895 * [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
1554298612.896 * [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))))))))
1554298612.896 * [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
1554298612.897 * [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))))))))
1554298612.897 * [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
1554298612.898 * [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))))))))
1554298612.898 * [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
1554298612.899 * [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))))))))
1554298612.900 * [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))))))))
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.900 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.900 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.901 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.901 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.901 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.901 * [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)))))
1554298612.903 * [misc]backup-simplify:  Simplify (log (exp (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))))))) into (acos (+ (* (cos (/ -1 phi1)) (* (sin (/ -1 lambda1)) (* (cos (/ -1 phi2)) (sin (/ -1 lambda2))))) (+ (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) (* (cos (/ -1 phi1)) (* (cos (/ -1 lambda1)) (* (cos (/ -1 phi2)) (cos (/ -1 lambda2))))))))
1554298612.903 * [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
1554298612.903 * [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
1554298612.903 * [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))))))))
1554298612.904 * [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
1554298612.904 * [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))))))))
1554298612.904 * [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
1554298612.905 * [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))))))))
1554298612.905 * [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
1554298612.906 * [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))))))))
1554298612.906 * [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
1554298612.907 * [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))))))))
1554298612.907 * [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
1554298612.908 * [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))))))))
1554298612.908 * [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
1554298612.909 * [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))))))))
1554298612.909 * [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
1554298612.910 * [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))))))))
1554298612.911 * [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))))))))
1554298612.911 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.911 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.912 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.913 * [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)))))
1554298612.913 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 1 1)
1554298612.913 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1554298612.913 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1554298612.913 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1554298612.913 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1554298612.913 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298612.913 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298612.913 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1554298612.914 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1554298612.914 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298612.914 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298612.914 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.914 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.914 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298612.914 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298612.914 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298612.914 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.914 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.914 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298612.914 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298612.914 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298612.914 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298612.914 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298612.914 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298612.914 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298612.914 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298612.914 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.914 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.914 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298612.914 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298612.914 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298612.914 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298612.914 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298612.914 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1554298612.914 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1554298612.915 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1554298612.915 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1554298612.915 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.915 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.915 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.915 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298612.915 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1554298612.917 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298612.917 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1554298612.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.918 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298612.918 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1554298612.918 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298612.918 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298612.918 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.918 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.918 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.918 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.919 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298612.920 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1554298612.921 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.921 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1554298612.921 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.922 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.922 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1554298612.922 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.922 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.922 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.923 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298612.923 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.924 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.925 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298612.925 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298612.927 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.928 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298612.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.929 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554298612.930 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1554298612.930 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1554298612.930 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1554298612.930 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1554298612.930 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554298612.930 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298612.930 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298612.930 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.930 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.930 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1554298612.931 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298612.931 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.931 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.932 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.932 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.932 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.937 * [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
1554298612.937 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554298612.940 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.940 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554298612.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.943 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.943 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1554298612.943 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.943 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.943 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.943 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1554298612.944 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298612.944 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1554298612.944 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298612.944 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298612.944 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298612.944 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298612.944 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.944 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298612.944 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298612.944 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298612.944 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298612.944 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298612.944 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298612.944 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298612.944 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298612.944 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298612.944 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298612.944 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298612.944 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298612.944 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298612.944 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298612.944 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298612.945 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298612.945 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298612.945 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298612.945 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298612.945 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298612.945 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.945 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298612.945 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298612.945 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298612.945 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298612.945 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298612.945 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298612.945 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298612.945 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298612.945 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298612.945 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298612.945 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298612.945 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298612.945 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298612.945 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.946 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298612.946 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298612.946 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1554298612.946 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1554298612.946 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1554298612.946 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298612.946 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298612.946 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298612.946 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298612.946 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298612.946 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.946 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.946 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298612.947 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298612.947 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298612.947 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298612.947 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298612.947 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298612.947 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298612.947 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298612.947 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298612.947 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1554298612.947 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1554298612.947 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1554298612.947 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298612.947 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298612.948 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298612.948 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1554298612.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1554298612.949 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298612.949 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1554298612.949 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.949 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298612.949 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.949 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.949 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.950 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298612.950 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1554298612.950 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1554298612.950 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298612.951 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1554298612.951 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.951 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298612.951 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.951 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298612.952 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298612.952 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298612.952 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.952 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298612.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.953 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298612.953 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.953 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.953 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.953 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.953 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298612.954 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298612.954 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298612.954 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.954 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298612.955 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.955 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298612.955 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.956 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298612.956 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298612.956 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298612.957 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.957 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298612.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.958 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1554298612.958 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.958 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.958 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.958 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1554298612.958 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298612.958 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1554298612.958 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298612.958 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298612.958 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298612.958 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298612.958 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.958 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298612.958 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298612.958 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298612.958 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298612.958 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298612.958 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298612.958 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298612.958 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298612.958 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.958 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298612.958 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.958 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.958 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298612.958 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298612.959 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.959 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.959 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.959 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298612.959 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298612.959 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.959 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298612.959 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298612.959 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298612.959 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298612.959 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.959 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.959 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.959 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298612.959 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298612.959 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298612.959 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.959 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298612.959 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298612.959 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298612.959 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298612.959 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298612.960 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1554298612.960 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1554298612.960 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1554298612.960 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298612.960 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298612.960 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298612.960 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298612.960 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298612.960 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.960 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298612.960 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298612.960 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298612.960 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298612.960 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298612.960 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298612.960 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298612.960 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298612.960 * [misc]backup-simplify:  Simplify -1 into -1
1554298612.960 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298612.960 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.960 * [misc]backup-simplify:  Simplify 1 into 1
1554298612.960 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298612.960 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298612.960 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1554298612.960 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1554298612.960 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1554298612.960 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298612.960 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298612.961 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298612.961 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1554298612.961 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1554298612.962 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298612.962 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1554298612.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298612.962 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.962 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.962 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.962 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298612.962 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1554298612.962 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1554298612.963 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298612.963 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1554298612.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.963 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298612.963 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.964 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298612.964 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298612.964 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298612.965 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.965 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298612.965 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.965 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298612.965 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.965 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.965 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.965 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.966 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298612.967 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298612.967 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298612.967 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.968 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298612.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.968 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298612.968 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.969 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298612.969 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298612.969 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298612.970 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298612.970 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298612.971 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298612.971 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1554298612.971 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298612.971 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.971 * [misc]backup-simplify:  Simplify 0 into 0
1554298612.971 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1554298612.971 * * * [misc]progress:  simplifying candidates
1554298612.971 * * * * [misc]progress:  [ 1 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) 1)) R))>
1554298612.971 * * * * [misc]progress:  [ 2 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298612.971 * [enter]simplify:  Simplifying (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))
1554298612.971 * * [misc]simplify:  iters left: 6 (23 enodes)
1554298612.976 * * [misc]simplify:  iters left: 5 (86 enodes)
1554298613.002 * * [misc]simplify:  iters left: 4 (150 enodes)
1554298613.054 * * [misc]simplify:  iters left: 3 (259 enodes)
1554298613.133 * * [misc]simplify:  iters left: 2 (357 enodes)
1554298613.193 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298613.194 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554298613.194 * * [misc]simplify:  Extracting #2: cost 9 inf + 0
1554298613.194 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1554298613.194 * * [misc]simplify:  Extracting #4: cost 18 inf + 0
1554298613.194 * * [misc]simplify:  Extracting #5: cost 54 inf + 0
1554298613.194 * * [misc]simplify:  Extracting #6: cost 88 inf + 0
1554298613.194 * * [misc]simplify:  Extracting #7: cost 72 inf + 938
1554298613.196 * * [misc]simplify:  Extracting #8: cost 41 inf + 7448
1554298613.199 * * [misc]simplify:  Extracting #9: cost 14 inf + 16286
1554298613.203 * * [misc]simplify:  Extracting #10: cost 2 inf + 25982
1554298613.207 * * [misc]simplify:  Extracting #11: cost 0 inf + 27720
1554298613.212 * * [misc]simplify:  Extracting #12: cost 0 inf + 27640
1554298613.220 * [exit]simplify:  Simplified to (exp (* (cbrt (acos (+ (* (cos phi2) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (cos phi1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos phi2) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (cos phi1))) (* (sin phi2) (sin phi1)))))))
1554298613.220 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (* (cbrt (acos (+ (* (cos phi2) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (cos phi1))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos phi2) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (cos phi1))) (* (sin phi2) (sin phi1))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1554298613.220 * * * * [misc]progress:  [ 3 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298613.221 * [enter]simplify:  Simplifying (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))
1554298613.221 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298613.230 * * [misc]simplify:  iters left: 5 (81 enodes)
1554298613.256 * * [misc]simplify:  iters left: 4 (143 enodes)
1554298613.289 * * [misc]simplify:  iters left: 3 (253 enodes)
1554298613.348 * * [misc]simplify:  iters left: 2 (345 enodes)
1554298613.412 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298613.412 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298613.412 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298613.412 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298613.412 * * [misc]simplify:  Extracting #4: cost 14 inf + 0
1554298613.412 * * [misc]simplify:  Extracting #5: cost 50 inf + 0
1554298613.413 * * [misc]simplify:  Extracting #6: cost 84 inf + 0
1554298613.414 * * [misc]simplify:  Extracting #7: cost 73 inf + 431
1554298613.415 * * [misc]simplify:  Extracting #8: cost 49 inf + 4014
1554298613.420 * * [misc]simplify:  Extracting #9: cost 11 inf + 15602
1554298613.427 * * [misc]simplify:  Extracting #10: cost 2 inf + 21516
1554298613.437 * * [misc]simplify:  Extracting #11: cost 1 inf + 22480
1554298613.444 * * [misc]simplify:  Extracting #12: cost 0 inf + 23444
1554298613.452 * [exit]simplify:  Simplified to (exp (sqrt (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))
1554298613.452 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp (sqrt (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1554298613.452 * * * * [misc]progress:  [ 4 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow (exp 1) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298613.453 * [enter]simplify:  Simplifying (exp 1)
1554298613.453 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298613.455 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298613.455 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554298613.455 * [exit]simplify:  Simplified to E
1554298613.455 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (pow E (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298613.455 * * * * [misc]progress:  [ 5 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (exp (/ PI 2)) (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298613.455 * [enter]simplify:  Simplifying (exp (/ PI 2))
1554298613.455 * * [misc]simplify:  iters left: 3 (4 enodes)
1554298613.458 * * [misc]simplify:  iters left: 2 (14 enodes)
1554298613.462 * * [misc]simplify:  iters left: 1 (16 enodes)
1554298613.466 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298613.466 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298613.466 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298613.466 * * [misc]simplify:  Extracting #3: cost 6 inf + 2
1554298613.467 * * [misc]simplify:  Extracting #4: cost 0 inf + 452
1554298613.467 * * [misc]simplify:  Extracting #5: cost 0 inf + 450
1554298613.467 * [exit]simplify:  Simplified to (sqrt (exp PI))
1554298613.467 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (/ (sqrt (exp PI)) (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1554298613.467 * * * * [misc]progress:  [ 6 / 70 ] 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))>
1554298613.467 * [enter]simplify:  Simplifying (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
1554298613.468 * * [misc]simplify:  iters left: 6 (20 enodes)
1554298613.476 * * [misc]simplify:  iters left: 5 (75 enodes)
1554298613.490 * * [misc]simplify:  iters left: 4 (137 enodes)
1554298613.519 * * [misc]simplify:  iters left: 3 (246 enodes)
1554298613.574 * * [misc]simplify:  iters left: 2 (338 enodes)
1554298613.670 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298613.670 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298613.670 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298613.670 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298613.671 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298613.672 * * [misc]simplify:  Extracting #5: cost 68 inf + 593
1554298613.673 * * [misc]simplify:  Extracting #6: cost 51 inf + 2539
1554298613.676 * * [misc]simplify:  Extracting #7: cost 17 inf + 10869
1554298613.683 * * [misc]simplify:  Extracting #8: cost 3 inf + 17616
1554298613.690 * * [misc]simplify:  Extracting #9: cost 0 inf + 19888
1554298613.697 * * [misc]simplify:  Extracting #10: cost 0 inf + 19728
1554298613.704 * [exit]simplify:  Simplified to (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (cos phi1))))
1554298613.704 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (cos phi1)))))) R))
1554298613.704 * * * * [misc]progress:  [ 7 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.704 * * * * [misc]progress:  [ 8 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (log (exp (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.704 * * * * [misc]progress:  [ 9 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.704 * * * * [misc]progress:  [ 10 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (cbrt (* (* (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.704 * * * * [misc]progress:  [ 11 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.704 * * * * [misc]progress:  [ 12 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* 1 (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298613.704 * * * * [misc]progress:  [ 13 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (posit16->real (real->posit16 (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 14 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 15 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) 1))) R))>
1554298613.705 * * * * [misc]progress:  [ 16 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 17 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 18 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 19 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 20 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 21 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 22 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (posit16->real (real->posit16 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.705 * * * * [misc]progress:  [ 23 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) (log (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.706 * [enter]simplify:  Simplifying (log (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))
1554298613.706 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298613.715 * * [misc]simplify:  iters left: 5 (89 enodes)
1554298613.744 * * [misc]simplify:  iters left: 4 (153 enodes)
1554298613.776 * * [misc]simplify:  iters left: 3 (261 enodes)
1554298613.820 * * [misc]simplify:  iters left: 2 (361 enodes)
1554298613.877 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298613.877 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298613.877 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554298613.877 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1554298613.877 * * [misc]simplify:  Extracting #4: cost 11 inf + 0
1554298613.878 * * [misc]simplify:  Extracting #5: cost 13 inf + 0
1554298613.878 * * [misc]simplify:  Extracting #6: cost 20 inf + 0
1554298613.878 * * [misc]simplify:  Extracting #7: cost 56 inf + 0
1554298613.878 * * [misc]simplify:  Extracting #8: cost 90 inf + 0
1554298613.879 * * [misc]simplify:  Extracting #9: cost 78 inf + 593
1554298613.880 * * [misc]simplify:  Extracting #10: cost 55 inf + 4214
1554298613.886 * * [misc]simplify:  Extracting #11: cost 18 inf + 14939
1554298613.892 * * [misc]simplify:  Extracting #12: cost 12 inf + 18020
1554298613.899 * * [misc]simplify:  Extracting #13: cost 8 inf + 21576
1554298613.908 * * [misc]simplify:  Extracting #14: cost 4 inf + 25742
1554298613.918 * * [misc]simplify:  Extracting #15: cost 1 inf + 28934
1554298613.927 * * [misc]simplify:  Extracting #16: cost 0 inf + 30048
1554298613.937 * [exit]simplify:  Simplified to (log (* (cbrt (exp (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))))
1554298613.937 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (* (cbrt (exp (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))) (cbrt (exp (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))))) (log (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))
1554298613.938 * * * * [misc]progress:  [ 24 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298613.938 * [enter]simplify:  Simplifying (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))
1554298613.938 * * [misc]simplify:  iters left: 6 (23 enodes)
1554298613.944 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298613.957 * * [misc]simplify:  iters left: 4 (146 enodes)
1554298613.982 * * [misc]simplify:  iters left: 3 (255 enodes)
1554298614.053 * * [misc]simplify:  iters left: 2 (355 enodes)
1554298614.162 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298614.162 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298614.162 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298614.162 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298614.162 * * [misc]simplify:  Extracting #4: cost 9 inf + 0
1554298614.162 * * [misc]simplify:  Extracting #5: cost 16 inf + 0
1554298614.162 * * [misc]simplify:  Extracting #6: cost 52 inf + 0
1554298614.163 * * [misc]simplify:  Extracting #7: cost 86 inf + 0
1554298614.164 * * [misc]simplify:  Extracting #8: cost 68 inf + 1666
1554298614.166 * * [misc]simplify:  Extracting #9: cost 38 inf + 7307
1554298614.171 * * [misc]simplify:  Extracting #10: cost 9 inf + 17656
1554298614.179 * * [misc]simplify:  Extracting #11: cost 2 inf + 23614
1554298614.187 * * [misc]simplify:  Extracting #12: cost 0 inf + 25572
1554298614.194 * [exit]simplify:  Simplified to (log (sqrt (exp (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))))))
1554298614.194 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))
1554298614.194 * * * * [misc]progress:  [ 25 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log 1) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298614.194 * [enter]simplify:  Simplifying (log 1)
1554298614.194 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298614.196 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298614.196 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554298614.196 * [exit]simplify:  Simplified to 0
1554298614.196 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (+ 0 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1554298614.196 * * * * [misc]progress:  [ 26 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (log (exp (/ PI 2))) (log (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298614.196 * [enter]simplify:  Simplifying (log (exp (/ PI 2)))
1554298614.196 * * [misc]simplify:  iters left: 4 (5 enodes)
1554298614.198 * * [misc]simplify:  iters left: 3 (15 enodes)
1554298614.200 * * [misc]simplify:  iters left: 2 (17 enodes)
1554298614.202 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298614.202 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554298614.202 * * [misc]simplify:  Extracting #2: cost 5 inf + 2
1554298614.203 * * [misc]simplify:  Extracting #3: cost 3 inf + 157
1554298614.203 * * [misc]simplify:  Extracting #4: cost 0 inf + 450
1554298614.203 * [exit]simplify:  Simplified to (/ PI 2)
1554298614.203 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (log (exp (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))
1554298614.203 * * * * [misc]progress:  [ 27 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298614.203 * * * * [misc]progress:  [ 28 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))>
1554298614.203 * [enter]simplify:  Simplifying (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1554298614.203 * * [misc]simplify:  iters left: 6 (21 enodes)
1554298614.208 * * [misc]simplify:  iters left: 5 (78 enodes)
1554298614.220 * * [misc]simplify:  iters left: 4 (140 enodes)
1554298614.259 * * [misc]simplify:  iters left: 3 (250 enodes)
1554298614.314 * * [misc]simplify:  iters left: 2 (351 enodes)
1554298614.379 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298614.379 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298614.379 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298614.379 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298614.379 * * [misc]simplify:  Extracting #4: cost 48 inf + 0
1554298614.380 * * [misc]simplify:  Extracting #5: cost 82 inf + 0
1554298614.380 * * [misc]simplify:  Extracting #6: cost 64 inf + 1161
1554298614.381 * * [misc]simplify:  Extracting #7: cost 33 inf + 7871
1554298614.384 * * [misc]simplify:  Extracting #8: cost 7 inf + 16730
1554298614.389 * * [misc]simplify:  Extracting #9: cost 1 inf + 20662
1554298614.396 * * [misc]simplify:  Extracting #10: cost 0 inf + 21596
1554298614.403 * [exit]simplify:  Simplified to (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))))
1554298614.403 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))
1554298614.403 * * * * [misc]progress:  [ 29 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298614.404 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))
1554298614.404 * * [misc]simplify:  iters left: 6 (21 enodes)
1554298614.413 * * [misc]simplify:  iters left: 5 (78 enodes)
1554298614.427 * * [misc]simplify:  iters left: 4 (140 enodes)
1554298614.454 * * [misc]simplify:  iters left: 3 (250 enodes)
1554298614.521 * * [misc]simplify:  iters left: 2 (351 enodes)
1554298614.620 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298614.620 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298614.620 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298614.620 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298614.621 * * [misc]simplify:  Extracting #4: cost 48 inf + 0
1554298614.621 * * [misc]simplify:  Extracting #5: cost 82 inf + 0
1554298614.622 * * [misc]simplify:  Extracting #6: cost 64 inf + 1161
1554298614.624 * * [misc]simplify:  Extracting #7: cost 33 inf + 7871
1554298614.630 * * [misc]simplify:  Extracting #8: cost 7 inf + 16730
1554298614.637 * * [misc]simplify:  Extracting #9: cost 1 inf + 20622
1554298614.644 * * [misc]simplify:  Extracting #10: cost 0 inf + 21516
1554298614.652 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))))
1554298614.652 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))))))) (log (exp (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))
1554298614.652 * * * * [misc]progress:  [ 30 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))) (log (exp 1))) R))>
1554298614.652 * [enter]simplify:  Simplifying (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))
1554298614.653 * * [misc]simplify:  iters left: 6 (20 enodes)
1554298614.661 * * [misc]simplify:  iters left: 5 (75 enodes)
1554298614.684 * * [misc]simplify:  iters left: 4 (137 enodes)
1554298614.735 * * [misc]simplify:  iters left: 3 (246 enodes)
1554298614.796 * * [misc]simplify:  iters left: 2 (338 enodes)
1554298614.858 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298614.859 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298614.859 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298614.859 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298614.859 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298614.859 * * [misc]simplify:  Extracting #5: cost 68 inf + 593
1554298614.860 * * [misc]simplify:  Extracting #6: cost 51 inf + 2539
1554298614.862 * * [misc]simplify:  Extracting #7: cost 17 inf + 10869
1554298614.868 * * [misc]simplify:  Extracting #8: cost 3 inf + 17616
1554298614.874 * * [misc]simplify:  Extracting #9: cost 0 inf + 19888
1554298614.881 * * [misc]simplify:  Extracting #10: cost 0 inf + 19728
1554298614.885 * [exit]simplify:  Simplified to (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (cos phi1))))
1554298614.885 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi2) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (cos phi1)))) (log (exp 1))) R))
1554298614.885 * * * * [misc]progress:  [ 31 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) 1) R))>
1554298614.885 * * * * [misc]progress:  [ 32 / 70 ] 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))>
1554298614.885 * [enter]simplify:  Simplifying (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))
1554298614.885 * * [misc]simplify:  iters left: 6 (19 enodes)
1554298614.889 * * [misc]simplify:  iters left: 5 (72 enodes)
1554298614.901 * * [misc]simplify:  iters left: 4 (134 enodes)
1554298614.933 * * [misc]simplify:  iters left: 3 (244 enodes)
1554298614.995 * * [misc]simplify:  iters left: 2 (345 enodes)
1554298615.070 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.070 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554298615.070 * * [misc]simplify:  Extracting #2: cost 44 inf + 0
1554298615.071 * * [misc]simplify:  Extracting #3: cost 78 inf + 0
1554298615.071 * * [misc]simplify:  Extracting #4: cost 68 inf + 370
1554298615.073 * * [misc]simplify:  Extracting #5: cost 39 inf + 4660
1554298615.078 * * [misc]simplify:  Extracting #6: cost 9 inf + 13348
1554298615.085 * * [misc]simplify:  Extracting #7: cost 0 inf + 18020
1554298615.090 * [exit]simplify:  Simplified to (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))
1554298615.090 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (cos phi1) (cos phi2)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi2) (sin phi1)))) R))
1554298615.090 * * * * [misc]progress:  [ 33 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298615.090 * * * * [misc]progress:  [ 34 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298615.090 * * * * [misc]progress:  [ 35 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (* (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) (cbrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298615.090 * * * * [misc]progress:  [ 36 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298615.091 * * * * [misc]progress:  [ 37 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (sqrt (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298615.091 * * * * [misc]progress:  [ 38 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))>
1554298615.091 * * * * [misc]progress:  [ 39 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (posit16->real (real->posit16 (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298615.091 * * * * [misc]progress:  [ 40 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi1 phi2))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.091 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1554298615.091 * * [misc]simplify:  iters left: 5 (7 enodes)
1554298615.092 * * [misc]simplify:  iters left: 4 (26 enodes)
1554298615.096 * * [misc]simplify:  iters left: 3 (32 enodes)
1554298615.100 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.100 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554298615.100 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298615.100 * * [misc]simplify:  Extracting #3: cost 15 inf + 0
1554298615.100 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1554298615.100 * * [misc]simplify:  Extracting #5: cost 4 inf + 800
1554298615.100 * * [misc]simplify:  Extracting #6: cost 1 inf + 1186
1554298615.100 * * [misc]simplify:  Extracting #7: cost 0 inf + 1428
1554298615.101 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1554298615.101 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (/ (- (cos (- phi1 phi2)) (cos (+ phi2 phi1))) 2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.101 * * * * [misc]progress:  [ 41 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.101 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298615.101 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298615.102 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298615.104 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.104 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298615.104 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298615.104 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298615.104 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298615.104 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298615.104 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (pow (* (sin phi2) (sin phi1)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.105 * * * * [misc]progress:  [ 42 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.105 * * * * [misc]progress:  [ 43 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (exp (+ (log (sin phi1)) (log (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.105 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1554298615.105 * * [misc]simplify:  iters left: 4 (7 enodes)
1554298615.106 * * [misc]simplify:  iters left: 3 (22 enodes)
1554298615.109 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.109 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298615.109 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298615.109 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298615.109 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554298615.109 * * [misc]simplify:  Extracting #5: cost 4 inf + 508
1554298615.109 * * [misc]simplify:  Extracting #6: cost 1 inf + 1072
1554298615.110 * * [misc]simplify:  Extracting #7: cost 0 inf + 1374
1554298615.110 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1554298615.110 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (exp (+ (log (sin phi2)) (log (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.110 * * * * [misc]progress:  [ 44 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.110 * * * * [misc]progress:  [ 45 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.110 * * * * [misc]progress:  [ 46 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (cbrt (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.110 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1554298615.110 * * [misc]simplify:  iters left: 6 (9 enodes)
1554298615.112 * * [misc]simplify:  iters left: 5 (34 enodes)
1554298615.118 * * [misc]simplify:  iters left: 4 (63 enodes)
1554298615.140 * * [misc]simplify:  iters left: 3 (114 enodes)
1554298615.162 * * [misc]simplify:  iters left: 2 (132 enodes)
1554298615.180 * * [misc]simplify:  iters left: 1 (135 enodes)
1554298615.197 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.197 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554298615.197 * * [misc]simplify:  Extracting #2: cost 32 inf + 1
1554298615.197 * * [misc]simplify:  Extracting #3: cost 28 inf + 125
1554298615.198 * * [misc]simplify:  Extracting #4: cost 7 inf + 4079
1554298615.200 * * [misc]simplify:  Extracting #5: cost 0 inf + 5251
1554298615.201 * * [misc]simplify:  Extracting #6: cost 0 inf + 5171
1554298615.202 * [exit]simplify:  Simplified to (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))
1554298615.202 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (cbrt (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.202 * * * * [misc]progress:  [ 47 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (* (sin phi1) (sin phi2))) (cbrt (* (sin phi1) (sin phi2)))) (cbrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.203 * * * * [misc]progress:  [ 48 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (cbrt (* (* (* (sin phi1) (sin phi2)) (* (sin phi1) (sin phi2))) (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.203 * * * * [misc]progress:  [ 49 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (* (sin phi1) (sin phi2))) (sqrt (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.203 * * * * [misc]progress:  [ 50 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.203 * * * * [misc]progress:  [ 51 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.203 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1554298615.203 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298615.203 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298615.205 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.205 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.205 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298615.205 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298615.205 * * [misc]simplify:  Extracting #4: cost 0 inf + 405
1554298615.205 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1554298615.205 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) (* (cbrt (sin phi2)) (cbrt (sin phi2)))) (cbrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.205 * * * * [misc]progress:  [ 52 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.205 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1554298615.205 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298615.206 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298615.207 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.207 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.207 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298615.207 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298615.207 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298615.207 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1554298615.207 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) (sqrt (sin phi2))) (sqrt (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.207 * * * * [misc]progress:  [ 53 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.207 * [enter]simplify:  Simplifying (sin phi2)
1554298615.207 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298615.208 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.208 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.208 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298615.208 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298615.208 * [exit]simplify:  Simplified to (sin phi2)
1554298615.208 * [misc]simplify:  Simplified (2 1 1 1 1 1 2) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.208 * * * * [misc]progress:  [ 54 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.208 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298615.208 * * [misc]simplify:  iters left: 4 (4 enodes)
1554298615.209 * * [misc]simplify:  iters left: 3 (12 enodes)
1554298615.211 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.211 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.211 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298615.211 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298615.211 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554298615.211 * * [misc]simplify:  Extracting #5: cost 0 inf + 767
1554298615.211 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298615.211 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.211 * * * * [misc]progress:  [ 55 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.211 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1554298615.211 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298615.212 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298615.213 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.213 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.213 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298615.213 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298615.213 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298615.213 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1554298615.213 * [misc]simplify:  Simplified (2 1 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sqrt (sin phi1)) (* (sqrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298615.213 * * * * [misc]progress:  [ 56 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.213 * * * * [misc]progress:  [ 57 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.213 * * * * [misc]progress:  [ 58 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298615.214 * * * * [misc]progress:  [ 59 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1554298615.214 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298615.214 * * [misc]simplify:  iters left: 6 (23 enodes)
1554298615.219 * * [misc]simplify:  iters left: 5 (87 enodes)
1554298615.239 * * [misc]simplify:  iters left: 4 (144 enodes)
1554298615.288 * * [misc]simplify:  iters left: 3 (245 enodes)
1554298615.326 * * [misc]simplify:  iters left: 2 (290 enodes)
1554298615.373 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.373 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.373 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298615.373 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298615.373 * * [misc]simplify:  Extracting #4: cost 48 inf + 0
1554298615.374 * * [misc]simplify:  Extracting #5: cost 82 inf + 0
1554298615.374 * * [misc]simplify:  Extracting #6: cost 68 inf + 917
1554298615.376 * * [misc]simplify:  Extracting #7: cost 37 inf + 6545
1554298615.382 * * [misc]simplify:  Extracting #8: cost 6 inf + 17113
1554298615.389 * * [misc]simplify:  Extracting #9: cost 2 inf + 19838
1554298615.396 * * [misc]simplify:  Extracting #10: cost 0 inf + 21576
1554298615.404 * [exit]simplify:  Simplified to (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1554298615.404 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))) R))
1554298615.404 * * * * [misc]progress:  [ 60 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))) R))>
1554298615.405 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))
1554298615.405 * * [misc]simplify:  iters left: 6 (23 enodes)
1554298615.416 * * [misc]simplify:  iters left: 5 (87 enodes)
1554298615.441 * * [misc]simplify:  iters left: 4 (144 enodes)
1554298615.493 * * [misc]simplify:  iters left: 3 (245 enodes)
1554298615.540 * * [misc]simplify:  iters left: 2 (290 enodes)
1554298615.609 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.609 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.609 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298615.609 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298615.609 * * [misc]simplify:  Extracting #4: cost 48 inf + 0
1554298615.609 * * [misc]simplify:  Extracting #5: cost 82 inf + 0
1554298615.609 * * [misc]simplify:  Extracting #6: cost 65 inf + 1201
1554298615.611 * * [misc]simplify:  Extracting #7: cost 32 inf + 7557
1554298615.614 * * [misc]simplify:  Extracting #8: cost 6 inf + 17113
1554298615.617 * * [misc]simplify:  Extracting #9: cost 2 inf + 19838
1554298615.621 * * [misc]simplify:  Extracting #10: cost 0 inf + 21576
1554298615.624 * [exit]simplify:  Simplified to (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi1) (sin phi2)))))
1554298615.624 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))) (* (sin phi1) (sin phi2)))))) R))
1554298615.625 * * * * [misc]progress:  [ 61 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1554298615.625 * [enter]simplify:  Simplifying (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))
1554298615.625 * * [misc]simplify:  iters left: 6 (23 enodes)
1554298615.629 * * [misc]simplify:  iters left: 5 (87 enodes)
1554298615.647 * * [misc]simplify:  iters left: 4 (144 enodes)
1554298615.699 * * [misc]simplify:  iters left: 3 (245 enodes)
1554298615.749 * * [misc]simplify:  iters left: 2 (290 enodes)
1554298615.802 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298615.802 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298615.802 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298615.802 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298615.802 * * [misc]simplify:  Extracting #4: cost 48 inf + 0
1554298615.803 * * [misc]simplify:  Extracting #5: cost 82 inf + 0
1554298615.803 * * [misc]simplify:  Extracting #6: cost 68 inf + 917
1554298615.804 * * [misc]simplify:  Extracting #7: cost 37 inf + 6545
1554298615.809 * * [misc]simplify:  Extracting #8: cost 6 inf + 17113
1554298615.816 * * [misc]simplify:  Extracting #9: cost 2 inf + 19838
1554298615.820 * * [misc]simplify:  Extracting #10: cost 0 inf + 21576
1554298615.824 * [exit]simplify:  Simplified to (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1554298615.824 * [misc]simplify:  Simplified (2 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))) R))
1554298615.824 * * * * [misc]progress:  [ 62 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1554298615.824 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298615.824 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298615.829 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298615.842 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298615.881 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298615.934 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298616.004 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298616.004 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298616.005 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298616.005 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298616.005 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298616.006 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298616.009 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298616.015 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298616.022 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298616.029 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298616.036 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298616.036 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))))) R))
1554298616.036 * * * * [misc]progress:  [ 63 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))))) R))>
1554298616.036 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1554298616.036 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298616.046 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298616.073 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298616.124 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298616.191 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298616.237 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298616.237 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298616.237 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298616.237 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298616.238 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298616.239 * * [misc]simplify:  Extracting #5: cost 58 inf + 2112
1554298616.242 * * [misc]simplify:  Extracting #6: cost 20 inf + 10221
1554298616.248 * * [misc]simplify:  Extracting #7: cost 2 inf + 18300
1554298616.255 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298616.262 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298616.269 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1554298616.269 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))))))) R))
1554298616.269 * * * * [misc]progress:  [ 64 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))))) R))>
1554298616.269 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298616.270 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298616.280 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298616.308 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298616.358 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298616.417 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298616.478 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298616.478 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298616.478 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298616.479 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298616.479 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298616.480 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298616.483 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298616.489 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298616.495 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298616.502 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298616.509 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298616.510 * [misc]simplify:  Simplified (2 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))))) R))
1554298616.510 * * * * [misc]progress:  [ 65 / 70 ] 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))>
1554298616.510 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298616.510 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298616.520 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298616.547 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298616.579 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298616.631 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298616.665 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298616.665 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298616.665 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298616.665 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298616.666 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298616.666 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298616.668 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298616.671 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298616.675 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298616.682 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298616.689 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298616.689 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298616.689 * * * * [misc]progress:  [ 66 / 70 ] 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))>
1554298616.689 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1554298616.690 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298616.699 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298616.714 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298616.747 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298616.825 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298616.865 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298616.866 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298616.866 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298616.866 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298616.866 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298616.867 * * [misc]simplify:  Extracting #5: cost 58 inf + 2112
1554298616.870 * * [misc]simplify:  Extracting #6: cost 20 inf + 10221
1554298616.875 * * [misc]simplify:  Extracting #7: cost 2 inf + 18300
1554298616.881 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298616.885 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298616.888 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1554298616.888 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298616.888 * * * * [misc]progress:  [ 67 / 70 ] 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))>
1554298616.888 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298616.889 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298616.893 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298616.908 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298616.953 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298617.031 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298617.104 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298617.104 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298617.104 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298617.104 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298617.105 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298617.105 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298617.108 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298617.114 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298617.121 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298617.128 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298617.135 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298617.135 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298617.135 * * * * [misc]progress:  [ 68 / 70 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))>
1554298617.136 * [enter]simplify:  Simplifying (* phi1 phi2)
1554298617.136 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298617.137 * * [misc]simplify:  iters left: 1 (10 enodes)
1554298617.139 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298617.139 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298617.140 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1554298617.140 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1554298617.140 * [exit]simplify:  Simplified to (* phi1 phi2)
1554298617.140 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298617.140 * * * * [misc]progress:  [ 69 / 70 ] 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))>
1554298617.140 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298617.140 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298617.142 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298617.144 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298617.144 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298617.144 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298617.144 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298617.144 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298617.144 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298617.144 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298617.144 * * * * [misc]progress:  [ 70 / 70 ] 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))>
1554298617.144 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298617.144 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298617.145 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298617.147 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298617.147 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298617.147 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298617.148 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298617.148 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298617.148 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298617.148 * [misc]simplify:  Simplified (2 1 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))
1554298617.148 * * * [misc]progress:  adding candidates to table
1554298618.846 * * [misc]progress:  iteration 4 / 4
1554298618.846 * * * [misc]progress:  picking best candidate
1554298619.076 * * * * [misc]pick:  Picked  #<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))>
1554298619.076 * * * [misc]progress:  localizing error
1554298619.097 * * * [misc]progress:  generating rewritten candidates
1554298619.097 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2 2 2)
1554298619.102 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1554298619.105 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1554298619.111 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1)
1554298619.120 * * * [misc]progress:  generating series expansions
1554298619.120 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2 2 2)
1554298619.120 * [misc]backup-simplify:  Simplify (log (exp (* (sin lambda1) (sin lambda2)))) into (* (sin lambda1) (sin lambda2))
1554298619.120 * [misc]approximate:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in (lambda1 lambda2) around 0
1554298619.121 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda2
1554298619.121 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda2
1554298619.121 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298619.121 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298619.121 * [misc]backup-simplify:  Simplify (sin lambda1) into (sin lambda1)
1554298619.121 * [misc]backup-simplify:  Simplify (cos lambda1) into (cos lambda1)
1554298619.121 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1554298619.121 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298619.121 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.121 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.121 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1554298619.121 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1554298619.121 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298619.121 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.121 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.121 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1554298619.121 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298619.121 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298619.121 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1554298619.121 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1554298619.121 * [misc]taylor:  Taking taylor expansion of (* (sin lambda1) (sin lambda2)) in lambda1
1554298619.121 * [misc]taylor:  Taking taylor expansion of (sin lambda1) in lambda1
1554298619.121 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298619.121 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.121 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.121 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda1
1554298619.121 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298619.121 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298619.121 * [misc]backup-simplify:  Simplify (sin lambda2) into (sin lambda2)
1554298619.121 * [misc]backup-simplify:  Simplify (cos lambda2) into (cos lambda2)
1554298619.122 * [misc]backup-simplify:  Simplify (* (sin lambda2) 1) into (sin lambda2)
1554298619.122 * [misc]backup-simplify:  Simplify (* (cos lambda2) 0) into 0
1554298619.122 * [misc]backup-simplify:  Simplify (+ (sin lambda2) 0) into (sin lambda2)
1554298619.122 * [misc]backup-simplify:  Simplify (* 0 (sin lambda2)) into 0
1554298619.122 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.122 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.122 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.122 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.122 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (* 0 1)) into 0
1554298619.124 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.124 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (* 0 0)) into 0
1554298619.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.125 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298619.125 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin lambda2))) into (sin lambda2)
1554298619.125 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1554298619.125 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298619.125 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.125 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.125 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.125 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.126 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.126 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.127 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.127 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.127 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.128 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin lambda2)))) into 0
1554298619.128 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.128 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.128 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.128 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298619.128 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.128 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.129 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298619.129 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298619.131 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.131 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298619.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.132 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554298619.132 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin lambda2))))) into (- (* 1/6 (sin lambda2)))
1554298619.132 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin lambda2))) in lambda2
1554298619.132 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin lambda2)) in lambda2
1554298619.132 * [misc]taylor:  Taking taylor expansion of 1/6 in lambda2
1554298619.132 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554298619.132 * [misc]taylor:  Taking taylor expansion of (sin lambda2) in lambda2
1554298619.132 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298619.132 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.132 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.132 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1554298619.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298619.133 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.133 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.133 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.133 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.133 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.135 * [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
1554298619.138 * [misc]backup-simplify:  Simplify (+ (* (sin lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554298619.140 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.140 * [misc]backup-simplify:  Simplify (+ (* (cos lambda2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554298619.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.141 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.142 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin lambda2)))))) into 0
1554298619.142 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.142 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.142 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.142 * [misc]backup-simplify:  Simplify (* 1 (* lambda2 lambda1)) into (* lambda2 lambda1)
1554298619.142 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 lambda1)) (sin (/ 1 lambda2))))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298619.142 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in (lambda1 lambda2) around 0
1554298619.142 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1554298619.142 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1554298619.142 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298619.142 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298619.142 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.142 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.142 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298619.142 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1554298619.142 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298619.142 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298619.142 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298619.142 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298619.142 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298619.142 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1554298619.142 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1554298619.142 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1554298619.142 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298619.142 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298619.142 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298619.143 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298619.143 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298619.143 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1554298619.143 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1554298619.143 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298619.143 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298619.143 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.143 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.143 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.143 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298619.143 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda1
1554298619.143 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda1
1554298619.143 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
1554298619.143 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298619.143 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298619.143 * [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
1554298619.143 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298619.143 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda2)) into (cos (/ 1 lambda2))
1554298619.143 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda1
1554298619.143 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
1554298619.143 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298619.143 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.143 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.143 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.143 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298619.143 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) 1) into (sin (/ 1 lambda2))
1554298619.143 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda2)) 0) into 0
1554298619.144 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda2)) 0) into (sin (/ 1 lambda2))
1554298619.144 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298619.144 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) in lambda2
1554298619.144 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda2)) in lambda2
1554298619.144 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
1554298619.144 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298619.144 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.144 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.144 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda2)) into (sin (/ 1 lambda2))
1554298619.144 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 lambda1)) in lambda2
1554298619.144 * [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
1554298619.144 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298619.144 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298619.144 * [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
1554298619.144 * [misc]backup-simplify:  Simplify (sin (/ 1 lambda1)) into (sin (/ 1 lambda1))
1554298619.144 * [misc]backup-simplify:  Simplify (cos (/ 1 lambda1)) into (cos (/ 1 lambda1))
1554298619.144 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda1)) 1) into (sin (/ 1 lambda1))
1554298619.144 * [misc]backup-simplify:  Simplify (* (cos (/ 1 lambda1)) 0) into 0
1554298619.144 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 lambda1)) 0) into (sin (/ 1 lambda1))
1554298619.144 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298619.144 * [misc]backup-simplify:  Simplify (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1))) into (* (sin (/ 1 lambda2)) (sin (/ 1 lambda1)))
1554298619.144 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.145 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 1)) into 0
1554298619.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
1554298619.145 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.146 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (* 0 0)) into 0
1554298619.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.146 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1554298619.146 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.146 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.146 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.146 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.146 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (* 0 1)) into 0
1554298619.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
1554298619.147 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.147 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (* 0 0)) into 0
1554298619.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.147 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (* 0 (sin (/ 1 lambda1)))) into 0
1554298619.147 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.148 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.148 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298619.149 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.149 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.149 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1554298619.149 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.149 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.149 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.149 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.150 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.150 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1554298619.151 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.151 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.151 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1))))) into 0
1554298619.151 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.152 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298619.153 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298619.153 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298619.154 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.154 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298619.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.154 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 lambda1)))))) into 0
1554298619.154 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.154 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.154 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.154 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 lambda2))) (sin (/ 1 (/ 1 lambda1)))) into (* (sin lambda2) (sin lambda1))
1554298619.155 * [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 (- lambda1))) (sin (/ 1 (- lambda2)))))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298619.155 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in (lambda1 lambda2) around 0
1554298619.155 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1554298619.155 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1554298619.155 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1554298619.155 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298619.155 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.155 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298619.155 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298619.155 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1554298619.155 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298619.155 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1554298619.155 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1554298619.155 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1554298619.155 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298619.155 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.155 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298619.155 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.155 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.155 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.155 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298619.155 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1554298619.155 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1554298619.155 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1554298619.155 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298619.155 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.155 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298619.155 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.155 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.155 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.155 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298619.155 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1554298619.155 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1554298619.155 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298619.155 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.155 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298619.155 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298619.156 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1554298619.156 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298619.156 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1554298619.156 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda1
1554298619.156 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda1
1554298619.156 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda1
1554298619.156 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298619.156 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.156 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
1554298619.156 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.156 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.156 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.156 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298619.156 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda1
1554298619.156 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda1
1554298619.156 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298619.156 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.156 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
1554298619.156 * [misc]backup-simplify:  Simplify lambda2 into lambda2
1554298619.156 * [misc]backup-simplify:  Simplify (/ -1 lambda2) into (/ -1 lambda2)
1554298619.156 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298619.156 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda2)) into (cos (/ -1 lambda2))
1554298619.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda2)) 1) into (sin (/ -1 lambda2))
1554298619.156 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda2)) 0) into 0
1554298619.156 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda2)) 0) into (sin (/ -1 lambda2))
1554298619.156 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298619.156 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) in lambda2
1554298619.156 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda1)) in lambda2
1554298619.156 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda1) in lambda2
1554298619.156 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298619.156 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.156 * [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
1554298619.156 * [misc]backup-simplify:  Simplify lambda1 into lambda1
1554298619.156 * [misc]backup-simplify:  Simplify (/ -1 lambda1) into (/ -1 lambda1)
1554298619.157 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda1)) into (sin (/ -1 lambda1))
1554298619.157 * [misc]backup-simplify:  Simplify (cos (/ -1 lambda1)) into (cos (/ -1 lambda1))
1554298619.157 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 lambda2)) in lambda2
1554298619.157 * [misc]taylor:  Taking taylor expansion of (/ -1 lambda2) in lambda2
1554298619.157 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298619.157 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.157 * [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
1554298619.157 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.157 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.157 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.157 * [misc]backup-simplify:  Simplify (sin (/ -1 lambda2)) into (sin (/ -1 lambda2))
1554298619.157 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) 1) into (sin (/ -1 lambda1))
1554298619.157 * [misc]backup-simplify:  Simplify (* (cos (/ -1 lambda1)) 0) into 0
1554298619.157 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 lambda1)) 0) into (sin (/ -1 lambda1))
1554298619.157 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298619.157 * [misc]backup-simplify:  Simplify (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2))) into (* (sin (/ -1 lambda1)) (sin (/ -1 lambda2)))
1554298619.157 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.158 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (* 0 1)) into 0
1554298619.158 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)))) into 0
1554298619.158 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.159 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (* 0 0)) into 0
1554298619.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.159 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1554298619.159 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.159 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.159 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.159 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.159 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 1)) into 0
1554298619.159 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)))) into 0
1554298619.160 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.160 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (* 0 0)) into 0
1554298619.160 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.160 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (* 0 (sin (/ -1 lambda2)))) into 0
1554298619.160 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.161 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.161 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.162 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298619.163 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.163 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.163 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.164 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1554298619.164 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.164 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.164 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.164 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.165 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.165 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.165 * [misc]backup-simplify:  Simplify (- (/ 0 lambda1) (+ (* (/ -1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
1554298619.166 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.167 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.167 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.167 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2))))) into 0
1554298619.167 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.169 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298619.170 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298619.170 * [misc]backup-simplify:  Simplify (- (/ 0 lambda2) (+ (* (/ -1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
1554298619.172 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.172 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 lambda2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298619.172 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.173 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 lambda2)))))) into 0
1554298619.173 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.173 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.173 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.173 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- lambda1)))) (sin (/ -1 (/ 1 (- lambda2))))) into (* (sin lambda1) (sin lambda2))
1554298619.173 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1554298619.174 * [misc]backup-simplify:  Simplify (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (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)))))
1554298619.174 * [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
1554298619.174 * [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
1554298619.175 * [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)))))
1554298619.175 * [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
1554298619.175 * [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)))))
1554298619.175 * [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
1554298619.176 * [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)))))
1554298619.176 * [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
1554298619.176 * [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)))))
1554298619.176 * [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
1554298619.177 * [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)))))
1554298619.177 * [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
1554298619.178 * [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)))))
1554298619.178 * [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
1554298619.178 * [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)))))
1554298619.178 * [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
1554298619.179 * [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)))))
1554298619.179 * [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)))))
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.180 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.181 * [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)))))
1554298619.182 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log (exp (* (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))))))))
1554298619.182 * [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
1554298619.182 * [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
1554298619.183 * [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))))))))
1554298619.183 * [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
1554298619.183 * [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))))))))
1554298619.183 * [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
1554298619.184 * [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))))))))
1554298619.184 * [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
1554298619.185 * [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))))))))
1554298619.185 * [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
1554298619.186 * [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))))))))
1554298619.186 * [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
1554298619.187 * [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))))))))
1554298619.187 * [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
1554298619.188 * [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))))))))
1554298619.188 * [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
1554298619.189 * [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))))))))
1554298619.190 * [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))))))))
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.190 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.190 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.191 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.191 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.191 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.191 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.191 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.191 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.191 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.192 * [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)))))
1554298619.192 * [misc]backup-simplify:  Simplify (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log (exp (* (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))))))))
1554298619.193 * [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
1554298619.193 * [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
1554298619.193 * [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))))))))
1554298619.193 * [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
1554298619.194 * [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))))))))
1554298619.194 * [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
1554298619.195 * [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))))))))
1554298619.195 * [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
1554298619.196 * [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))))))))
1554298619.196 * [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
1554298619.197 * [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))))))))
1554298619.197 * [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
1554298619.198 * [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))))))))
1554298619.198 * [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
1554298619.199 * [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))))))))
1554298619.199 * [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
1554298619.199 * [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))))))))
1554298619.200 * [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))))))))
1554298619.200 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.200 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.200 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.200 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.200 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.200 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.201 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.202 * [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)))))
1554298619.202 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1554298619.203 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (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))))))
1554298619.203 * [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
1554298619.203 * [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
1554298619.203 * [misc]taylor:  Taking taylor expansion of R in R
1554298619.203 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.203 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.203 * [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
1554298619.204 * [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)))))
1554298619.204 * [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
1554298619.204 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298619.204 * [misc]backup-simplify:  Simplify R into R
1554298619.204 * [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
1554298619.204 * [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)))))
1554298619.204 * [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
1554298619.204 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298619.204 * [misc]backup-simplify:  Simplify R into R
1554298619.204 * [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
1554298619.205 * [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)))))
1554298619.205 * [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
1554298619.205 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298619.205 * [misc]backup-simplify:  Simplify R into R
1554298619.205 * [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
1554298619.206 * [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)))))
1554298619.206 * [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
1554298619.206 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298619.206 * [misc]backup-simplify:  Simplify R into R
1554298619.206 * [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
1554298619.206 * [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)))))
1554298619.206 * [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
1554298619.206 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298619.206 * [misc]backup-simplify:  Simplify R into R
1554298619.207 * [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
1554298619.207 * [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)))))
1554298619.208 * [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))))))
1554298619.208 * [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
1554298619.208 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298619.208 * [misc]backup-simplify:  Simplify R into R
1554298619.208 * [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
1554298619.208 * [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)))))
1554298619.209 * [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))))))
1554298619.209 * [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
1554298619.209 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298619.209 * [misc]backup-simplify:  Simplify R into R
1554298619.209 * [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
1554298619.210 * [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)))))
1554298619.210 * [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))))))
1554298619.210 * [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
1554298619.210 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298619.210 * [misc]backup-simplify:  Simplify R into R
1554298619.210 * [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
1554298619.211 * [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)))))
1554298619.212 * [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))))))
1554298619.212 * [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
1554298619.212 * [misc]taylor:  Taking taylor expansion of R in R
1554298619.212 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.212 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.212 * [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
1554298619.212 * [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)))))
1554298619.213 * [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
1554298619.213 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.214 * [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
1554298619.214 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.214 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.214 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.214 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.214 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.214 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.214 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.214 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.214 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.215 * [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
1554298619.215 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.215 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.215 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.215 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.215 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.215 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.215 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.216 * [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
1554298619.216 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.216 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.216 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.216 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.216 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.216 * [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
1554298619.216 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.216 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.217 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.217 * [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)))))
1554298619.218 * [misc]backup-simplify:  Simplify (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) into (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298619.219 * [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
1554298619.219 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.219 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.220 * [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
1554298619.220 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.220 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.220 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.220 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.220 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.220 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.221 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.221 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.221 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.221 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.221 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.221 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.221 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.221 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.221 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.221 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.221 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.222 * [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
1554298619.222 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.222 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.222 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.222 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.222 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.223 * [misc]backup-simplify:  Simplify (* (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2))))) (* 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))))))
1554298619.224 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) (* (* (cos (/ 1 phi1)) (cos (/ 1 phi2))) (+ (* (cos (/ 1 lambda1)) (cos (/ 1 lambda2))) (log (exp (* (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)
1554298619.224 * [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
1554298619.224 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in R
1554298619.224 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in R
1554298619.224 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298619.225 * [misc]taylor:  Taking taylor expansion of R in R
1554298619.225 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.225 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.225 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 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))))))))
1554298619.225 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda2
1554298619.226 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda2
1554298619.226 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298619.226 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298619.226 * [misc]backup-simplify:  Simplify R into R
1554298619.227 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 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)
1554298619.227 * [misc]taylor:  Taking taylor expansion of (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) R) in lambda1
1554298619.227 * [misc]taylor:  Taking taylor expansion of (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) in lambda1
1554298619.228 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298619.228 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298619.228 * [misc]backup-simplify:  Simplify R into R
1554298619.229 * [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)
1554298619.229 * [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
1554298619.229 * [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
1554298619.230 * [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))))))))
1554298619.230 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298619.230 * [misc]backup-simplify:  Simplify R into R
1554298619.231 * [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)
1554298619.231 * [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
1554298619.231 * [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
1554298619.231 * [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))))))))
1554298619.232 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298619.232 * [misc]backup-simplify:  Simplify R into R
1554298619.232 * [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)
1554298619.232 * [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
1554298619.232 * [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
1554298619.233 * [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))))))))
1554298619.233 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298619.233 * [misc]backup-simplify:  Simplify R into R
1554298619.234 * [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)
1554298619.234 * [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
1554298619.234 * [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
1554298619.235 * [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))))))))
1554298619.235 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298619.235 * [misc]backup-simplify:  Simplify R into R
1554298619.236 * [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)
1554298619.236 * [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
1554298619.236 * [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
1554298619.237 * [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))))))))
1554298619.237 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298619.237 * [misc]backup-simplify:  Simplify R into R
1554298619.238 * [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)
1554298619.238 * [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
1554298619.238 * [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
1554298619.238 * [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))))))))
1554298619.239 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298619.239 * [misc]backup-simplify:  Simplify R into R
1554298619.239 * [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)
1554298619.239 * [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
1554298619.239 * [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
1554298619.240 * [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))))))))
1554298619.240 * [misc]taylor:  Taking taylor expansion of R in R
1554298619.240 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.240 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.241 * [misc]backup-simplify:  Simplify (/ (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) 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))))))))
1554298619.242 * [misc]backup-simplify:  Simplify (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1)))))))) into (acos (+ (* (cos (/ 1 phi2)) (* (sin (/ 1 lambda2)) (* (sin (/ 1 lambda1)) (cos (/ 1 phi1))))) (+ (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) (* (cos (/ 1 phi2)) (* (cos (/ 1 lambda2)) (* (cos (/ 1 lambda1)) (cos (/ 1 phi1))))))))
1554298619.243 * [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
1554298619.243 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.243 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.243 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.243 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.243 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.243 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.243 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.243 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.244 * [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
1554298619.244 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.244 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.244 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.244 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.244 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.244 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.246 * [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
1554298619.246 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.246 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.246 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.246 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.247 * [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
1554298619.247 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.247 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.248 * [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
1554298619.248 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.249 * [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
1554298619.249 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.249 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.249 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.250 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.250 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.250 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.250 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.250 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.250 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.250 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.250 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.250 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.250 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.250 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.251 * [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
1554298619.251 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.251 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.251 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.251 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.251 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.251 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.251 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.251 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.251 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.251 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.251 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.251 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.251 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.251 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.252 * [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
1554298619.252 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.252 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.252 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.252 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.252 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.252 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.252 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.252 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.253 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.253 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.253 * [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
1554298619.253 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.253 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.253 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.253 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.253 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.253 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.254 * [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
1554298619.254 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.255 * [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)
1554298619.255 * [misc]backup-simplify:  Simplify (* (acos (+ (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) (* (* (cos (/ 1 (- phi1))) (cos (/ 1 (- phi2)))) (+ (* (cos (/ 1 (- lambda1))) (cos (/ 1 (- lambda2)))) (log (exp (* (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))
1554298619.255 * [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
1554298619.255 * [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
1554298619.255 * [misc]taylor:  Taking taylor expansion of -1 in R
1554298619.256 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.256 * [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
1554298619.256 * [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
1554298619.256 * [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))))))))
1554298619.256 * [misc]taylor:  Taking taylor expansion of R in R
1554298619.256 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.256 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.256 * [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))))))))
1554298619.256 * [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
1554298619.256 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298619.256 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.257 * [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
1554298619.257 * [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
1554298619.257 * [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))))))))
1554298619.257 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298619.257 * [misc]backup-simplify:  Simplify R into R
1554298619.257 * [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)
1554298619.257 * [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
1554298619.257 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298619.257 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.257 * [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
1554298619.258 * [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
1554298619.258 * [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))))))))
1554298619.258 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298619.258 * [misc]backup-simplify:  Simplify R into R
1554298619.258 * [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)
1554298619.258 * [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
1554298619.258 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298619.258 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.258 * [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
1554298619.258 * [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
1554298619.259 * [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))))))))
1554298619.259 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298619.259 * [misc]backup-simplify:  Simplify R into R
1554298619.259 * [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)
1554298619.259 * [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
1554298619.259 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298619.259 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.259 * [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
1554298619.259 * [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
1554298619.260 * [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))))))))
1554298619.261 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298619.261 * [misc]backup-simplify:  Simplify R into R
1554298619.261 * [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)
1554298619.261 * [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
1554298619.261 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298619.261 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.261 * [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
1554298619.261 * [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
1554298619.262 * [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))))))))
1554298619.262 * [misc]taylor:  Taking taylor expansion of R in phi1
1554298619.262 * [misc]backup-simplify:  Simplify R into R
1554298619.262 * [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)
1554298619.263 * [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))
1554298619.263 * [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
1554298619.263 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298619.263 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.263 * [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
1554298619.263 * [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
1554298619.263 * [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))))))))
1554298619.263 * [misc]taylor:  Taking taylor expansion of R in phi2
1554298619.263 * [misc]backup-simplify:  Simplify R into R
1554298619.263 * [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)
1554298619.264 * [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))
1554298619.264 * [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
1554298619.264 * [misc]taylor:  Taking taylor expansion of -1 in lambda1
1554298619.264 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.264 * [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
1554298619.264 * [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
1554298619.264 * [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))))))))
1554298619.264 * [misc]taylor:  Taking taylor expansion of R in lambda1
1554298619.265 * [misc]backup-simplify:  Simplify R into R
1554298619.265 * [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)
1554298619.265 * [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))
1554298619.265 * [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
1554298619.265 * [misc]taylor:  Taking taylor expansion of -1 in lambda2
1554298619.265 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.265 * [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
1554298619.265 * [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
1554298619.266 * [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))))))))
1554298619.266 * [misc]taylor:  Taking taylor expansion of R in lambda2
1554298619.266 * [misc]backup-simplify:  Simplify R into R
1554298619.266 * [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)
1554298619.267 * [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))
1554298619.267 * [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
1554298619.267 * [misc]taylor:  Taking taylor expansion of -1 in R
1554298619.267 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.267 * [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
1554298619.267 * [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
1554298619.267 * [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))))))))
1554298619.267 * [misc]taylor:  Taking taylor expansion of R in R
1554298619.267 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.267 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.268 * [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))))))))
1554298619.268 * [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)))))))))
1554298619.269 * [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)))))))))
1554298619.269 * [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
1554298619.270 * [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
1554298619.270 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.270 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.270 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.270 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.270 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.270 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.270 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.270 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.271 * [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
1554298619.271 * [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
1554298619.271 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.271 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.271 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.271 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.271 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.271 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.272 * [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
1554298619.272 * [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
1554298619.272 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.272 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.272 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.272 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.273 * [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
1554298619.274 * [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
1554298619.274 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.274 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.274 * [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
1554298619.275 * [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
1554298619.275 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.276 * [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
1554298619.276 * [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
1554298619.276 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.276 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.276 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.276 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.276 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.276 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.276 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.276 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.276 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.276 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.276 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.276 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.276 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.276 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.277 * [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
1554298619.278 * [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
1554298619.278 * [misc]taylor:  Taking taylor expansion of 0 in lambda1
1554298619.278 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.278 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.278 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.278 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.278 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.278 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.278 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.278 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.278 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.278 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.278 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.278 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.278 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.278 * [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
1554298619.279 * [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
1554298619.279 * [misc]taylor:  Taking taylor expansion of 0 in lambda2
1554298619.279 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.279 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.279 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.279 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.279 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.279 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.279 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.279 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.279 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.280 * [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
1554298619.280 * [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
1554298619.280 * [misc]taylor:  Taking taylor expansion of 0 in R
1554298619.280 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.281 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.281 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.281 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.281 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.282 * [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
1554298619.283 * [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
1554298619.283 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.284 * [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))))))
1554298619.285 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1)
1554298619.285 * [misc]backup-simplify:  Simplify (* (sin phi1) (sin phi2)) into (* (sin phi1) (sin phi2))
1554298619.285 * [misc]approximate:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in (phi1 phi2) around 0
1554298619.285 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi2
1554298619.285 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi2
1554298619.285 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298619.285 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298619.285 * [misc]backup-simplify:  Simplify (sin phi1) into (sin phi1)
1554298619.285 * [misc]backup-simplify:  Simplify (cos phi1) into (cos phi1)
1554298619.285 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298619.285 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298619.285 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.285 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.285 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298619.285 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298619.285 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298619.285 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.285 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.285 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298619.285 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298619.285 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298619.285 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298619.285 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298619.285 * [misc]taylor:  Taking taylor expansion of (* (sin phi1) (sin phi2)) in phi1
1554298619.285 * [misc]taylor:  Taking taylor expansion of (sin phi1) in phi1
1554298619.285 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298619.286 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.286 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.286 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi1
1554298619.286 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298619.286 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298619.286 * [misc]backup-simplify:  Simplify (sin phi2) into (sin phi2)
1554298619.286 * [misc]backup-simplify:  Simplify (cos phi2) into (cos phi2)
1554298619.286 * [misc]backup-simplify:  Simplify (* (sin phi2) 1) into (sin phi2)
1554298619.286 * [misc]backup-simplify:  Simplify (* (cos phi2) 0) into 0
1554298619.286 * [misc]backup-simplify:  Simplify (+ (sin phi2) 0) into (sin phi2)
1554298619.286 * [misc]backup-simplify:  Simplify (* 0 (sin phi2)) into 0
1554298619.286 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.286 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.286 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.286 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.287 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (* 0 1)) into 0
1554298619.288 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.288 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (* 0 0)) into 0
1554298619.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.289 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298619.289 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin phi2))) into (sin phi2)
1554298619.289 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298619.289 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298619.289 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.289 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.290 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.290 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.291 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.291 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.292 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.292 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.292 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.293 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.294 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin phi2)))) into 0
1554298619.294 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.294 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.294 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.295 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
1554298619.295 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.295 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.297 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298619.298 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298619.299 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.300 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298619.300 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.301 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
1554298619.302 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin phi2))))) into (- (* 1/6 (sin phi2)))
1554298619.302 * [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin phi2))) in phi2
1554298619.302 * [misc]taylor:  Taking taylor expansion of (* 1/6 (sin phi2)) in phi2
1554298619.302 * [misc]taylor:  Taking taylor expansion of 1/6 in phi2
1554298619.302 * [misc]backup-simplify:  Simplify 1/6 into 1/6
1554298619.302 * [misc]taylor:  Taking taylor expansion of (sin phi2) in phi2
1554298619.302 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298619.302 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.302 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.302 * [misc]backup-simplify:  Simplify (* 1/6 0) into 0
1554298619.302 * [misc]backup-simplify:  Simplify (- 0) into 0
1554298619.302 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.302 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.303 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.303 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.303 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.305 * [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
1554298619.305 * [misc]backup-simplify:  Simplify (+ (* (sin phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1554298619.307 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.307 * [misc]backup-simplify:  Simplify (+ (* (cos phi2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
1554298619.307 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.308 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.309 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin phi2)))))) into 0
1554298619.309 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.309 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.309 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.309 * [misc]backup-simplify:  Simplify (* 1 (* phi2 phi1)) into (* phi1 phi2)
1554298619.309 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) (sin (/ 1 phi2))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298619.309 * [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in (phi1 phi2) around 0
1554298619.309 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298619.309 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298619.309 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298619.309 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298619.309 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.309 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.309 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.309 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298619.309 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298619.309 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298619.309 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298619.309 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298619.309 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298619.309 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298619.309 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298619.309 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298619.309 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298619.309 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298619.309 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298619.309 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298619.310 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298619.310 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298619.310 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298619.310 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298619.310 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298619.310 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298619.310 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.310 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.310 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.310 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298619.310 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi1
1554298619.310 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi1
1554298619.310 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi1
1554298619.310 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298619.310 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298619.310 * [misc]backup-simplify:  Simplify (/ 1 phi2) into (/ 1 phi2)
1554298619.310 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298619.310 * [misc]backup-simplify:  Simplify (cos (/ 1 phi2)) into (cos (/ 1 phi2))
1554298619.310 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi1
1554298619.310 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi1
1554298619.310 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298619.310 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.310 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.310 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.310 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298619.310 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) 1) into (sin (/ 1 phi2))
1554298619.310 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi2)) 0) into 0
1554298619.310 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi2)) 0) into (sin (/ 1 phi2))
1554298619.311 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298619.311 * [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) in phi2
1554298619.311 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi2)) in phi2
1554298619.311 * [misc]taylor:  Taking taylor expansion of (/ 1 phi2) in phi2
1554298619.311 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298619.311 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.311 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.311 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1554298619.311 * [misc]backup-simplify:  Simplify (sin (/ 1 phi2)) into (sin (/ 1 phi2))
1554298619.311 * [misc]taylor:  Taking taylor expansion of (sin (/ 1 phi1)) in phi2
1554298619.311 * [misc]taylor:  Taking taylor expansion of (/ 1 phi1) in phi2
1554298619.311 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298619.311 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298619.311 * [misc]backup-simplify:  Simplify (/ 1 phi1) into (/ 1 phi1)
1554298619.311 * [misc]backup-simplify:  Simplify (sin (/ 1 phi1)) into (sin (/ 1 phi1))
1554298619.311 * [misc]backup-simplify:  Simplify (cos (/ 1 phi1)) into (cos (/ 1 phi1))
1554298619.311 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi1)) 1) into (sin (/ 1 phi1))
1554298619.311 * [misc]backup-simplify:  Simplify (* (cos (/ 1 phi1)) 0) into 0
1554298619.311 * [misc]backup-simplify:  Simplify (+ (sin (/ 1 phi1)) 0) into (sin (/ 1 phi1))
1554298619.311 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298619.311 * [misc]backup-simplify:  Simplify (* (sin (/ 1 phi2)) (sin (/ 1 phi1))) into (* (sin (/ 1 phi2)) (sin (/ 1 phi1)))
1554298619.311 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.312 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 1)) into 0
1554298619.312 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
1554298619.312 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.313 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (* 0 0)) into 0
1554298619.313 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.313 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298619.313 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.313 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.313 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.313 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.313 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (* 0 1)) into 0
1554298619.313 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
1554298619.314 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.314 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (* 0 0)) into 0
1554298619.314 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.314 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (* 0 (sin (/ 1 phi1)))) into 0
1554298619.314 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.315 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.315 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298619.316 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.316 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.316 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298619.317 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.317 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.317 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.317 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.317 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.317 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298619.318 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.318 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.318 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.319 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1))))) into 0
1554298619.319 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.320 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298619.320 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298619.320 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298619.321 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.321 * [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298619.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.322 * [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 phi1)))))) into 0
1554298619.322 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.322 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.322 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.322 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (/ 1 phi2))) (sin (/ 1 (/ 1 phi1)))) into (* (sin phi1) (sin phi2))
1554298619.322 * [misc]backup-simplify:  Simplify (* (sin (/ 1 (- phi1))) (sin (/ 1 (- phi2)))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298619.322 * [misc]approximate:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in (phi1 phi2) around 0
1554298619.322 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298619.322 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298619.322 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298619.322 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298619.322 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.322 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298619.322 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298619.322 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298619.322 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298619.322 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298619.322 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298619.322 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298619.322 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298619.322 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.322 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298619.322 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.322 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.322 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.322 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298619.322 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298619.322 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298619.322 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298619.322 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.323 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.323 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.323 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.323 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298619.323 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298619.323 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298619.323 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.323 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298619.323 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298619.323 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298619.323 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298619.323 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi1
1554298619.323 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi1
1554298619.323 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi1
1554298619.323 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.323 * [misc]taylor:  Taking taylor expansion of phi1 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.323 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.323 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.323 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298619.323 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi1
1554298619.323 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi1
1554298619.323 * [misc]taylor:  Taking taylor expansion of -1 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.323 * [misc]taylor:  Taking taylor expansion of phi2 in phi1
1554298619.323 * [misc]backup-simplify:  Simplify phi2 into phi2
1554298619.323 * [misc]backup-simplify:  Simplify (/ -1 phi2) into (/ -1 phi2)
1554298619.323 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298619.323 * [misc]backup-simplify:  Simplify (cos (/ -1 phi2)) into (cos (/ -1 phi2))
1554298619.323 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi2)) 1) into (sin (/ -1 phi2))
1554298619.324 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi2)) 0) into 0
1554298619.324 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi2)) 0) into (sin (/ -1 phi2))
1554298619.324 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298619.324 * [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) in phi2
1554298619.324 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi1)) in phi2
1554298619.324 * [misc]taylor:  Taking taylor expansion of (/ -1 phi1) in phi2
1554298619.324 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298619.324 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.324 * [misc]taylor:  Taking taylor expansion of phi1 in phi2
1554298619.324 * [misc]backup-simplify:  Simplify phi1 into phi1
1554298619.324 * [misc]backup-simplify:  Simplify (/ -1 phi1) into (/ -1 phi1)
1554298619.324 * [misc]backup-simplify:  Simplify (sin (/ -1 phi1)) into (sin (/ -1 phi1))
1554298619.324 * [misc]backup-simplify:  Simplify (cos (/ -1 phi1)) into (cos (/ -1 phi1))
1554298619.324 * [misc]taylor:  Taking taylor expansion of (sin (/ -1 phi2)) in phi2
1554298619.324 * [misc]taylor:  Taking taylor expansion of (/ -1 phi2) in phi2
1554298619.324 * [misc]taylor:  Taking taylor expansion of -1 in phi2
1554298619.324 * [misc]backup-simplify:  Simplify -1 into -1
1554298619.324 * [misc]taylor:  Taking taylor expansion of phi2 in phi2
1554298619.324 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.324 * [misc]backup-simplify:  Simplify 1 into 1
1554298619.324 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1554298619.324 * [misc]backup-simplify:  Simplify (sin (/ -1 phi2)) into (sin (/ -1 phi2))
1554298619.324 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) 1) into (sin (/ -1 phi1))
1554298619.324 * [misc]backup-simplify:  Simplify (* (cos (/ -1 phi1)) 0) into 0
1554298619.324 * [misc]backup-simplify:  Simplify (+ (sin (/ -1 phi1)) 0) into (sin (/ -1 phi1))
1554298619.324 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298619.324 * [misc]backup-simplify:  Simplify (* (sin (/ -1 phi1)) (sin (/ -1 phi2))) into (* (sin (/ -1 phi1)) (sin (/ -1 phi2)))
1554298619.325 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.325 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (* 0 1)) into 0
1554298619.325 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)))) into 0
1554298619.326 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.326 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (* 0 0)) into 0
1554298619.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298619.326 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.326 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.326 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.326 * [misc]backup-simplify:  Simplify (+ 0) into 0
1554298619.326 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 1)) into 0
1554298619.326 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)))) into 0
1554298619.327 * [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
1554298619.327 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (* 0 0)) into 0
1554298619.328 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.328 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (* 0 (sin (/ -1 phi2)))) into 0
1554298619.328 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.329 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.329 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.329 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298619.330 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.330 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.330 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298619.330 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.330 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.330 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.330 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.331 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
1554298619.331 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 1))) into 0
1554298619.331 * [misc]backup-simplify:  Simplify (- (/ 0 phi1) (+ (* (/ -1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
1554298619.332 * [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.332 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi1)) 0) (+ (* 0 0) (* 0 0))) into 0
1554298619.332 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.333 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2))))) into 0
1554298619.333 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.334 * [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
1554298619.334 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1554298619.334 * [misc]backup-simplify:  Simplify (- (/ 0 phi2) (+ (* (/ -1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
1554298619.335 * [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
1554298619.335 * [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 phi2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
1554298619.335 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554298619.335 * [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 phi1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 phi2)))))) into 0
1554298619.336 * [misc]taylor:  Taking taylor expansion of 0 in phi2
1554298619.336 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.336 * [misc]backup-simplify:  Simplify 0 into 0
1554298619.336 * [misc]backup-simplify:  Simplify (* (sin (/ -1 (/ 1 (- phi1)))) (sin (/ -1 (/ 1 (- phi2))))) into (* (sin phi1) (sin phi2))
1554298619.336 * * * [misc]progress:  simplifying candidates
1554298619.336 * * * * [misc]progress:  [ 1 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.336 * [enter]simplify:  Simplifying (log (* (cbrt (exp (* (sin lambda1) (sin lambda2)))) (cbrt (exp (* (sin lambda1) (sin lambda2))))))
1554298619.336 * * [misc]simplify:  iters left: 6 (9 enodes)
1554298619.338 * * [misc]simplify:  iters left: 5 (32 enodes)
1554298619.342 * * [misc]simplify:  iters left: 4 (38 enodes)
1554298619.349 * * [misc]simplify:  iters left: 3 (40 enodes)
1554298619.359 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.359 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298619.359 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554298619.359 * * [misc]simplify:  Extracting #3: cost 9 inf + 0
1554298619.360 * * [misc]simplify:  Extracting #4: cost 15 inf + 0
1554298619.360 * * [misc]simplify:  Extracting #5: cost 22 inf + 0
1554298619.360 * * [misc]simplify:  Extracting #6: cost 15 inf + 447
1554298619.360 * * [misc]simplify:  Extracting #7: cost 10 inf + 1164
1554298619.361 * * [misc]simplify:  Extracting #8: cost 4 inf + 2916
1554298619.362 * * [misc]simplify:  Extracting #9: cost 0 inf + 4494
1554298619.363 * [exit]simplify:  Simplified to (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1))))))
1554298619.363 * [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)) (+ (log (* (cbrt (exp (* (sin lambda2) (sin lambda1)))) (cbrt (exp (* (sin lambda2) (sin lambda1)))))) (log (cbrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1554298619.363 * * * * [misc]progress:  [ 2 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.363 * [enter]simplify:  Simplifying (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))
1554298619.364 * * [misc]simplify:  iters left: 6 (8 enodes)
1554298619.368 * * [misc]simplify:  iters left: 5 (27 enodes)
1554298619.375 * * [misc]simplify:  iters left: 4 (31 enodes)
1554298619.383 * * [misc]simplify:  iters left: 3 (33 enodes)
1554298619.388 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.388 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298619.388 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298619.388 * * [misc]simplify:  Extracting #3: cost 11 inf + 0
1554298619.388 * * [misc]simplify:  Extracting #4: cost 18 inf + 0
1554298619.388 * * [misc]simplify:  Extracting #5: cost 15 inf + 63
1554298619.388 * * [misc]simplify:  Extracting #6: cost 10 inf + 849
1554298619.388 * * [misc]simplify:  Extracting #7: cost 1 inf + 3124
1554298619.389 * * [misc]simplify:  Extracting #8: cost 0 inf + 2956
1554298619.389 * * [misc]simplify:  Extracting #9: cost 0 inf + 2786
1554298619.389 * [exit]simplify:  Simplified to (log (sqrt (exp (* (sin lambda2) (sin lambda1)))))
1554298619.389 * [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)) (+ (log (sqrt (exp (* (sin lambda2) (sin lambda1))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))
1554298619.390 * * * * [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)) (+ (log 1) (log (exp (* (sin lambda1) (sin lambda2))))))))) R))>
1554298619.390 * [enter]simplify:  Simplifying (log 1)
1554298619.390 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298619.391 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.391 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554298619.391 * [exit]simplify:  Simplified to 0
1554298619.391 * [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)) (+ 0 (log (exp (* (sin lambda1) (sin lambda2))))))))) R))
1554298619.391 * * * * [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 lambda2) (log (exp (sin lambda1)))))))) R))>
1554298619.392 * [enter]simplify:  Simplifying (sin lambda2)
1554298619.392 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298619.392 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.392 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298619.392 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298619.392 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298619.392 * [exit]simplify:  Simplified to (sin lambda2)
1554298619.392 * [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)) (* (sin lambda2) (log (exp (sin lambda1)))))))) R))
1554298619.392 * * * * [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)) (* 1 (log (exp (* (sin lambda1) (sin lambda2))))))))) R))>
1554298619.392 * * * * [misc]progress:  [ 6 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (log (exp (sin lambda1)))))))) R))>
1554298619.393 * [enter]simplify:  Simplifying (sin lambda2)
1554298619.393 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298619.393 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.393 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298619.393 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298619.393 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298619.393 * [exit]simplify:  Simplified to (sin lambda2)
1554298619.393 * [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)) (* (sin lambda2) (log (exp (sin lambda1)))))))) R))
1554298619.393 * * * * [misc]progress:  [ 7 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (pow (log (exp (* (sin lambda1) (sin lambda2)))) 1))))) R))>
1554298619.393 * * * * [misc]progress:  [ 8 / 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))>
1554298619.394 * [enter]simplify:  Simplifying (sin lambda1)
1554298619.394 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298619.394 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.394 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298619.394 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298619.394 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298619.394 * [exit]simplify:  Simplified to (sin lambda1)
1554298619.394 * [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)) (* (sin lambda1) (sin lambda2)))))) R))
1554298619.394 * * * * [misc]progress:  [ 9 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (exp (log (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.394 * * * * [misc]progress:  [ 10 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.394 * * * * [misc]progress:  [ 11 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (* (cbrt (log (exp (* (sin lambda1) (sin lambda2))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2)))))) (cbrt (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.394 * * * * [misc]progress:  [ 12 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (cbrt (* (* (log (exp (* (sin lambda1) (sin lambda2)))) (log (exp (* (sin lambda1) (sin lambda2))))) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.394 * * * * [misc]progress:  [ 13 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sqrt (log (exp (* (sin lambda1) (sin lambda2))))) (sqrt (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.394 * * * * [misc]progress:  [ 14 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* 1 (log (exp (* (sin lambda1) (sin lambda2))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 15 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 16 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 17 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (pow (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) 1) R))>
1554298619.395 * * * * [misc]progress:  [ 18 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (exp (log (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 19 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 21 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (cbrt (* (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 22 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 23 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* 1 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) R))>
1554298619.395 * * * * [misc]progress:  [ 24 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (posit16->real (real->posit16 (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R) 1))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (sqrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)))>
1554298619.395 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) R)))>
1554298619.395 * [enter]simplify:  Simplifying (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))))
1554298619.396 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298619.400 * * [misc]simplify:  iters left: 5 (87 enodes)
1554298619.415 * * [misc]simplify:  iters left: 4 (155 enodes)
1554298619.461 * * [misc]simplify:  iters left: 3 (265 enodes)
1554298619.530 * * [misc]simplify:  iters left: 2 (365 enodes)
1554298619.638 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.638 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298619.638 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298619.638 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298619.638 * * [misc]simplify:  Extracting #4: cost 14 inf + 0
1554298619.638 * * [misc]simplify:  Extracting #5: cost 50 inf + 0
1554298619.639 * * [misc]simplify:  Extracting #6: cost 86 inf + 0
1554298619.640 * * [misc]simplify:  Extracting #7: cost 75 inf + 816
1554298619.641 * * [misc]simplify:  Extracting #8: cost 50 inf + 4834
1554298619.645 * * [misc]simplify:  Extracting #9: cost 14 inf + 14197
1554298619.651 * * [misc]simplify:  Extracting #10: cost 7 inf + 18244
1554298619.657 * * [misc]simplify:  Extracting #11: cost 2 inf + 22584
1554298619.661 * * [misc]simplify:  Extracting #12: cost 1 inf + 23558
1554298619.666 * * [misc]simplify:  Extracting #13: cost 0 inf + 24532
1554298619.670 * [exit]simplify:  Simplified to (* (cbrt (acos (+ (* (cos phi2) (* (cos phi1) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos phi2) (* (cos phi1) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))))) (* (sin phi2) (sin phi1))))))
1554298619.670 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (acos (+ (* (cos phi2) (* (cos phi1) (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))))) (* (sin phi2) (sin phi1))))) (cbrt (acos (+ (* (cos phi2) (* (cos phi1) (+ (* (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)) (log (exp (* (sin lambda1) (sin lambda2))))))))) R)))
1554298619.671 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) R)))>
1554298619.671 * [enter]simplify:  Simplifying (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))
1554298619.671 * * [misc]simplify:  iters left: 6 (23 enodes)
1554298619.676 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298619.690 * * [misc]simplify:  iters left: 4 (152 enodes)
1554298619.738 * * [misc]simplify:  iters left: 3 (263 enodes)
1554298619.821 * * [misc]simplify:  iters left: 2 (355 enodes)
1554298619.872 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.872 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298619.872 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298619.872 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298619.872 * * [misc]simplify:  Extracting #4: cost 48 inf + 0
1554298619.872 * * [misc]simplify:  Extracting #5: cost 84 inf + 0
1554298619.873 * * [misc]simplify:  Extracting #6: cost 76 inf + 431
1554298619.873 * * [misc]simplify:  Extracting #7: cost 53 inf + 4024
1554298619.876 * * [misc]simplify:  Extracting #8: cost 19 inf + 12301
1554298619.880 * * [misc]simplify:  Extracting #9: cost 5 inf + 18926
1554298619.884 * * [misc]simplify:  Extracting #10: cost 2 inf + 20836
1554298619.891 * * [misc]simplify:  Extracting #11: cost 0 inf + 22584
1554298619.898 * * [misc]simplify:  Extracting #12: cost 0 inf + 22504
1554298619.906 * [exit]simplify:  Simplified to (sqrt (acos (+ (* (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (cos phi2)) (cos phi1)) (* (sin phi2) (sin phi1)))))
1554298619.906 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (sqrt (acos (+ (* (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda2) (sin lambda1))) (cos phi2)) (cos phi1)) (* (sin phi2) (sin phi1))))) (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))) R)))
1554298619.906 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)))>
1554298619.906 * * * * [misc]progress:  [ 35 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (posit16->real (real->posit16 (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))>
1554298619.906 * * * * [misc]progress:  [ 36 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2))))))))))>
1554298619.907 * * * * [misc]progress:  [ 37 / 67 ] 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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298619.907 * [enter]simplify:  Simplifying (- (cos (- phi1 phi2)) (cos (+ phi1 phi2)))
1554298619.907 * * [misc]simplify:  iters left: 5 (7 enodes)
1554298619.910 * * [misc]simplify:  iters left: 4 (26 enodes)
1554298619.917 * * [misc]simplify:  iters left: 3 (32 enodes)
1554298619.925 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.925 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554298619.926 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298619.926 * * [misc]simplify:  Extracting #3: cost 15 inf + 0
1554298619.926 * * [misc]simplify:  Extracting #4: cost 13 inf + 43
1554298619.926 * * [misc]simplify:  Extracting #5: cost 4 inf + 800
1554298619.927 * * [misc]simplify:  Extracting #6: cost 1 inf + 1186
1554298619.927 * * [misc]simplify:  Extracting #7: cost 0 inf + 1428
1554298619.928 * [exit]simplify:  Simplified to (- (cos (- phi1 phi2)) (cos (+ phi2 phi1)))
1554298619.928 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298619.928 * * * * [misc]progress:  [ 38 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (pow (* (sin phi1) (sin phi2)) 1) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298619.928 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298619.928 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298619.930 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298619.934 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.934 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298619.935 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298619.935 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298619.935 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298619.935 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298619.935 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298619.935 * * * * [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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298619.935 * * * * [misc]progress:  [ 40 / 67 ] 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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298619.936 * [enter]simplify:  Simplifying (+ (log (sin phi1)) (log (sin phi2)))
1554298619.936 * * [misc]simplify:  iters left: 4 (7 enodes)
1554298619.939 * * [misc]simplify:  iters left: 3 (22 enodes)
1554298619.944 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298619.944 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298619.944 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298619.944 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554298619.944 * * [misc]simplify:  Extracting #4: cost 10 inf + 2
1554298619.945 * * [misc]simplify:  Extracting #5: cost 4 inf + 508
1554298619.945 * * [misc]simplify:  Extracting #6: cost 1 inf + 1072
1554298619.945 * * [misc]simplify:  Extracting #7: cost 0 inf + 1374
1554298619.946 * [exit]simplify:  Simplified to (+ (log (sin phi2)) (log (sin phi1)))
1554298619.946 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298619.946 * * * * [misc]progress:  [ 41 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (exp (log (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298619.946 * * * * [misc]progress:  [ 42 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (log (exp (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298619.946 * * * * [misc]progress:  [ 43 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298619.946 * [enter]simplify:  Simplifying (* (* (* (sin phi1) (sin phi1)) (sin phi1)) (* (* (sin phi2) (sin phi2)) (sin phi2)))
1554298619.947 * * [misc]simplify:  iters left: 6 (9 enodes)
1554298619.951 * * [misc]simplify:  iters left: 5 (34 enodes)
1554298619.961 * * [misc]simplify:  iters left: 4 (63 enodes)
1554298619.983 * * [misc]simplify:  iters left: 3 (114 enodes)
1554298620.016 * * [misc]simplify:  iters left: 2 (132 enodes)
1554298620.050 * * [misc]simplify:  iters left: 1 (135 enodes)
1554298620.082 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.082 * * [misc]simplify:  Extracting #1: cost 17 inf + 0
1554298620.082 * * [misc]simplify:  Extracting #2: cost 32 inf + 1
1554298620.082 * * [misc]simplify:  Extracting #3: cost 28 inf + 125
1554298620.083 * * [misc]simplify:  Extracting #4: cost 7 inf + 4079
1554298620.084 * * [misc]simplify:  Extracting #5: cost 0 inf + 5251
1554298620.086 * * [misc]simplify:  Extracting #6: cost 0 inf + 5171
1554298620.087 * [exit]simplify:  Simplified to (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))
1554298620.087 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (cbrt (* (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))) (* (sin phi2) (sin phi1)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298620.087 * * * * [misc]progress:  [ 44 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.087 * * * * [misc]progress:  [ 45 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.087 * * * * [misc]progress:  [ 46 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.087 * * * * [misc]progress:  [ 47 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.087 * * * * [misc]progress:  [ 48 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.087 * [enter]simplify:  Simplifying (cbrt (sin phi2))
1554298620.087 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298620.088 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298620.089 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.089 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.089 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298620.089 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298620.089 * * [misc]simplify:  Extracting #4: cost 0 inf + 405
1554298620.089 * [exit]simplify:  Simplified to (cbrt (sin phi2))
1554298620.089 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298620.090 * * * * [misc]progress:  [ 49 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.090 * [enter]simplify:  Simplifying (sqrt (sin phi2))
1554298620.090 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298620.090 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298620.091 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.092 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.092 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298620.092 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298620.092 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298620.092 * [exit]simplify:  Simplified to (sqrt (sin phi2))
1554298620.092 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298620.092 * * * * [misc]progress:  [ 50 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (* (sin phi1) 1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.092 * [enter]simplify:  Simplifying (sin phi2)
1554298620.092 * * [misc]simplify:  iters left: 1 (2 enodes)
1554298620.092 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.092 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.092 * * [misc]simplify:  Extracting #2: cost 2 inf + 1
1554298620.093 * * [misc]simplify:  Extracting #3: cost 0 inf + 123
1554298620.093 * [exit]simplify:  Simplified to (sin phi2)
1554298620.093 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298620.093 * * * * [misc]progress:  [ 51 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.093 * [enter]simplify:  Simplifying (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298620.093 * * [misc]simplify:  iters left: 4 (4 enodes)
1554298620.094 * * [misc]simplify:  iters left: 3 (12 enodes)
1554298620.095 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.095 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.095 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298620.095 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554298620.095 * * [misc]simplify:  Extracting #4: cost 6 inf + 1
1554298620.095 * * [misc]simplify:  Extracting #5: cost 0 inf + 767
1554298620.096 * [exit]simplify:  Simplified to (* (cbrt (sin phi1)) (cbrt (sin phi1)))
1554298620.096 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298620.096 * * * * [misc]progress:  [ 52 / 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) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.096 * [enter]simplify:  Simplifying (sqrt (sin phi1))
1554298620.096 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298620.096 * * [misc]simplify:  iters left: 1 (9 enodes)
1554298620.098 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.098 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.098 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554298620.098 * * [misc]simplify:  Extracting #3: cost 4 inf + 1
1554298620.098 * * [misc]simplify:  Extracting #4: cost 0 inf + 325
1554298620.098 * [exit]simplify:  Simplified to (sqrt (sin phi1))
1554298620.098 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298620.098 * * * * [misc]progress:  [ 53 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* 1 (* (sin phi1) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.098 * * * * [misc]progress:  [ 54 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.098 * * * * [misc]progress:  [ 55 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi2) (sin phi1)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298620.098 * * * * [misc]progress:  [ 56 / 67 ] 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))>
1554298620.098 * [enter]simplify:  Simplifying (* lambda2 lambda1)
1554298620.099 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298620.099 * * [misc]simplify:  iters left: 1 (10 enodes)
1554298620.100 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.100 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298620.100 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1554298620.100 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1554298620.101 * [exit]simplify:  Simplified to (* lambda2 lambda1)
1554298620.101 * [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))
1554298620.101 * * * * [misc]progress:  [ 57 / 67 ] 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))>
1554298620.101 * [enter]simplify:  Simplifying (* (sin lambda2) (sin lambda1))
1554298620.101 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298620.103 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298620.107 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.107 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298620.107 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298620.107 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298620.107 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298620.108 * [exit]simplify:  Simplified to (* (sin lambda1) (sin lambda2))
1554298620.108 * [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))
1554298620.108 * * * * [misc]progress:  [ 58 / 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))>
1554298620.108 * [enter]simplify:  Simplifying (* (sin lambda1) (sin lambda2))
1554298620.108 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298620.110 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298620.114 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.114 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298620.114 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298620.115 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298620.115 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298620.115 * [exit]simplify:  Simplified to (* (sin lambda2) (sin lambda1))
1554298620.115 * [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))
1554298620.115 * * * * [misc]progress:  [ 59 / 67 ] 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))>
1554298620.116 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298620.116 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298620.125 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298620.151 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298620.200 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298620.277 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298620.332 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.332 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.332 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298620.332 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298620.332 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298620.333 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298620.334 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298620.337 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298620.341 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298620.344 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298620.348 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298620.348 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298620.348 * * * * [misc]progress:  [ 60 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1554298620.348 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2)))))
1554298620.349 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298620.358 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298620.375 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298620.402 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298620.463 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298620.513 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.513 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.513 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298620.513 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298620.513 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298620.513 * * [misc]simplify:  Extracting #5: cost 58 inf + 2112
1554298620.515 * * [misc]simplify:  Extracting #6: cost 20 inf + 10221
1554298620.518 * * [misc]simplify:  Extracting #7: cost 2 inf + 18300
1554298620.522 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298620.525 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298620.529 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1)))))
1554298620.529 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298620.529 * * * * [misc]progress:  [ 61 / 67 ] 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))>
1554298620.529 * [enter]simplify:  Simplifying (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))
1554298620.529 * * [misc]simplify:  iters left: 6 (22 enodes)
1554298620.540 * * [misc]simplify:  iters left: 5 (84 enodes)
1554298620.567 * * [misc]simplify:  iters left: 4 (141 enodes)
1554298620.614 * * [misc]simplify:  iters left: 3 (241 enodes)
1554298620.655 * * [misc]simplify:  iters left: 2 (280 enodes)
1554298620.717 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.717 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298620.717 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554298620.717 * * [misc]simplify:  Extracting #3: cost 46 inf + 0
1554298620.718 * * [misc]simplify:  Extracting #4: cost 80 inf + 0
1554298620.719 * * [misc]simplify:  Extracting #5: cost 63 inf + 1504
1554298620.722 * * [misc]simplify:  Extracting #6: cost 22 inf + 9796
1554298620.727 * * [misc]simplify:  Extracting #7: cost 5 inf + 17031
1554298620.734 * * [misc]simplify:  Extracting #8: cost 0 inf + 19888
1554298620.741 * * [misc]simplify:  Extracting #9: cost 0 inf + 19728
1554298620.748 * [exit]simplify:  Simplified to (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1)))))
1554298620.748 * [misc]simplify:  Simplified (2 1) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda2) (sin lambda1))) (* (cos phi2) (cos phi1))))) R))
1554298620.748 * * * * [misc]progress:  [ 62 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1554298620.748 * [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))))))
1554298620.749 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298620.759 * * [misc]simplify:  iters left: 5 (91 enodes)
1554298620.786 * * [misc]simplify:  iters left: 4 (148 enodes)
1554298620.812 * * [misc]simplify:  iters left: 3 (248 enodes)
1554298620.863 * * [misc]simplify:  iters left: 2 (295 enodes)
1554298620.907 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298620.907 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298620.907 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298620.907 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554298620.907 * * [misc]simplify:  Extracting #4: cost 48 inf + 1
1554298620.907 * * [misc]simplify:  Extracting #5: cost 82 inf + 1
1554298620.908 * * [misc]simplify:  Extracting #6: cost 71 inf + 634
1554298620.910 * * [misc]simplify:  Extracting #7: cost 31 inf + 8806
1554298620.915 * * [misc]simplify:  Extracting #8: cost 5 inf + 18631
1554298620.918 * * [misc]simplify:  Extracting #9: cost 1 inf + 20704
1554298620.922 * * [misc]simplify:  Extracting #10: cost 0 inf + 21559
1554298620.926 * * [misc]simplify:  Extracting #11: cost 0 inf + 21519
1554298620.930 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2))))))
1554298620.930 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2)))))))
1554298620.930 * * * * [misc]progress:  [ 63 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (sin lambda2) (sin lambda1)))) (* (sin phi1) (sin phi2))))) R))>
1554298620.931 * [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)
1554298620.931 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298620.936 * * [misc]simplify:  iters left: 5 (91 enodes)
1554298620.957 * * [misc]simplify:  iters left: 4 (148 enodes)
1554298620.982 * * [misc]simplify:  iters left: 3 (248 enodes)
1554298621.039 * * [misc]simplify:  iters left: 2 (292 enodes)
1554298621.081 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298621.081 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298621.081 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298621.081 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554298621.081 * * [misc]simplify:  Extracting #4: cost 48 inf + 1
1554298621.082 * * [misc]simplify:  Extracting #5: cost 82 inf + 1
1554298621.082 * * [misc]simplify:  Extracting #6: cost 61 inf + 2052
1554298621.084 * * [misc]simplify:  Extracting #7: cost 23 inf + 9919
1554298621.087 * * [misc]simplify:  Extracting #8: cost 4 inf + 18021
1554298621.090 * * [misc]simplify:  Extracting #9: cost 1 inf + 20624
1554298621.095 * * [misc]simplify:  Extracting #10: cost 0 inf + 21519
1554298621.100 * [exit]simplify:  Simplified to (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))) R)
1554298621.100 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda2) (sin lambda1)) (* (cos lambda2) (cos lambda1)))))) R))
1554298621.100 * * * * [misc]progress:  [ 64 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (cos phi1) (* (cos phi2) (* (sin lambda1) (sin lambda2)))) (+ (* (cos phi1) (* (cos phi2) (* (cos lambda1) (cos lambda2)))) (* (sin phi1) (sin phi2)))))))>
1554298621.100 * [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))))))
1554298621.101 * * [misc]simplify:  iters left: 6 (24 enodes)
1554298621.111 * * [misc]simplify:  iters left: 5 (91 enodes)
1554298621.140 * * [misc]simplify:  iters left: 4 (148 enodes)
1554298621.191 * * [misc]simplify:  iters left: 3 (248 enodes)
1554298621.245 * * [misc]simplify:  iters left: 2 (295 enodes)
1554298621.289 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298621.289 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298621.289 * * [misc]simplify:  Extracting #2: cost 5 inf + 1
1554298621.289 * * [misc]simplify:  Extracting #3: cost 12 inf + 1
1554298621.289 * * [misc]simplify:  Extracting #4: cost 48 inf + 1
1554298621.290 * * [misc]simplify:  Extracting #5: cost 82 inf + 1
1554298621.290 * * [misc]simplify:  Extracting #6: cost 71 inf + 634
1554298621.292 * * [misc]simplify:  Extracting #7: cost 31 inf + 8806
1554298621.300 * * [misc]simplify:  Extracting #8: cost 5 inf + 18631
1554298621.307 * * [misc]simplify:  Extracting #9: cost 1 inf + 20704
1554298621.315 * * [misc]simplify:  Extracting #10: cost 0 inf + 21559
1554298621.322 * * [misc]simplify:  Extracting #11: cost 0 inf + 21519
1554298621.329 * [exit]simplify:  Simplified to (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2))))))
1554298621.329 * [misc]simplify:  Simplified (2) to (λ (R lambda1 lambda2 phi1 phi2) (* R (acos (+ (* (sin phi2) (sin phi1)) (* (cos phi1) (* (+ (* (cos lambda2) (cos lambda1)) (* (sin lambda1) (sin lambda2))) (cos phi2)))))))
1554298621.330 * * * * [misc]progress:  [ 65 / 67 ] simplifiying candidate #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* phi1 phi2) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))>
1554298621.330 * [enter]simplify:  Simplifying (* phi1 phi2)
1554298621.330 * * [misc]simplify:  iters left: 2 (3 enodes)
1554298621.331 * * [misc]simplify:  iters left: 1 (10 enodes)
1554298621.334 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298621.334 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298621.334 * * [misc]simplify:  Extracting #2: cost 2 inf + 2
1554298621.334 * * [misc]simplify:  Extracting #3: cost 0 inf + 86
1554298621.334 * [exit]simplify:  Simplified to (* phi1 phi2)
1554298621.334 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298621.334 * * * * [misc]progress:  [ 66 / 67 ] 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))>
1554298621.335 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298621.335 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298621.337 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298621.341 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298621.341 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298621.341 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298621.341 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298621.341 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298621.341 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298621.341 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298621.342 * * * * [misc]progress:  [ 67 / 67 ] 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))>
1554298621.342 * [enter]simplify:  Simplifying (* (sin phi1) (sin phi2))
1554298621.342 * * [misc]simplify:  iters left: 3 (5 enodes)
1554298621.344 * * [misc]simplify:  iters left: 2 (16 enodes)
1554298621.348 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298621.349 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554298621.349 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554298621.349 * * [misc]simplify:  Extracting #3: cost 4 inf + 124
1554298621.349 * * [misc]simplify:  Extracting #4: cost 0 inf + 570
1554298621.349 * [exit]simplify:  Simplified to (* (sin phi2) (sin phi1))
1554298621.349 * [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)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))
1554298621.350 * * * [misc]progress:  adding candidates to table
1554298622.858 * [misc]progress:  [Phase 3 of 3] Extracting.
1554298622.859 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298622.882 * * * [misc]regime-changes:  Trying 7 branch expressions: (R lambda2 lambda1 (- lambda1 lambda2) (cos (- lambda1 lambda2)) phi2 phi1)
1554298622.883 * * * * [misc]regimes:  Trying to branch on R from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298623.227 * * * * [misc]regimes:  Trying to branch on lambda2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298623.428 * * * * [misc]regimes:  Trying to branch on lambda1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298623.697 * * * * [misc]regimes:  Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298623.963 * * * * [misc]regimes:  Trying to branch on (cos (- lambda1 lambda2)) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298624.154 * * * * [misc]regimes:  Trying to branch on phi2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298624.436 * * * * [misc]regimes:  Trying to branch on phi1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (posit16->real (real->posit16 (* (sin phi1) (sin phi2)))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (posit16->real (real->posit16 (* (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))))))) (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)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (+ (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (log (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (- (/ PI 2) (asin (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (* (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (sqrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (* (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R)) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))) (cbrt (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (log (exp (* (sin lambda1) (sin lambda2)))))))) R))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (+ (log (sqrt (exp (* (sin lambda1) (sin lambda2))))) (log (sqrt (exp (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (exp (acos (+ (* (* (cbrt (sin phi1)) (cbrt (sin phi1))) (* (cbrt (sin phi1)) (sin phi2))) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) R))> #<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)))> #<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 (+ (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))> #<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) (* (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (log (exp (* (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))) (cbrt (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (* (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2))))))))) (cbrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* (log (* (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))) (sqrt (exp (acos (+ (* (sin phi1) (sin phi2)) (* (* (cos phi1) (cos phi2)) (+ (* (cos lambda1) (cos lambda2)) (* (sin lambda1) (sin lambda2)))))))))) R))>)
1554298624.635 * * * [misc]regime:  Found split indices: #<option (#s(si 13 255))>
1554298624.636 * [enter]simplify:  Simplifying (* (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)
1554298624.636 * * [misc]simplify:  iters left: 6 (25 enodes)
1554298624.637 * * [misc]simplify:  iters left: 5 (34 enodes)
1554298624.638 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554298624.638 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554298624.638 * * [misc]simplify:  Extracting #2: cost 3 inf + 1
1554298624.638 * * [misc]simplify:  Extracting #3: cost 5 inf + 1
1554298624.638 * * [misc]simplify:  Extracting #4: cost 8 inf + 1
1554298624.638 * * [misc]simplify:  Extracting #5: cost 14 inf + 1
1554298624.638 * * [misc]simplify:  Extracting #6: cost 22 inf + 1
1554298624.638 * * [misc]simplify:  Extracting #7: cost 20 inf + 125
1554298624.638 * * [misc]simplify:  Extracting #8: cost 14 inf + 371
1554298624.638 * * [misc]simplify:  Extracting #9: cost 8 inf + 1181
1554298624.638 * * [misc]simplify:  Extracting #10: cost 5 inf + 1907
1554298624.639 * * [misc]simplify:  Extracting #11: cost 3 inf + 2833
1554298624.639 * * [misc]simplify:  Extracting #12: cost 2 inf + 3757
1554298624.640 * * [misc]simplify:  Extracting #13: cost 0 inf + 5826
1554298624.641 * [exit]simplify:  Simplified to (* R (acos (+ (* (* (cos phi2) (cos phi1)) (+ (* (sin lambda1) (sin lambda2)) (* (cos lambda1) (cos lambda2)))) (cbrt (* (* (sin phi2) (sin phi1)) (* (* (sin phi2) (sin phi1)) (* (sin phi2) (sin phi1))))))))
1554298652.443 * [misc]regime-testing:  Baseline error score: 3.806801243155303
1554298652.444 * [misc]regime-testing:  Oracle error score: 3.3838014301945645
1554298652.446 * [misc]regime-testing:  End program error score: 3.806801243155303