* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (cos phi1) (cos phi2)))))))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2 1 2 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2 1 2 2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 1 1 2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 1 2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2 1 2 2 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2 1 2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 1 1 2 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (pow (sin (/ (- lambda1 lambda2) 2)) 1)))))))))>
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (exp (log (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* 1 (sin (/ (- lambda1 lambda2) 2)))))))))))>
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (pow (sin (/ (- lambda1 lambda2) 2)) 1)) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (exp (log (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* 1 (sin (/ (- lambda1 lambda2) 2)))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (pow (sin (/ (- lambda1 lambda2) 2)) 1)))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (exp (log (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* 1 (sin (/ (- lambda1 lambda2) 2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (pow (sin (/ (- lambda1 lambda2) 2)) 1)) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (exp (log (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* 1 (sin (/ (- lambda1 lambda2) 2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2))))))))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* * [misc]simplify:  iters left: 1 (327 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (- (* (- lambda1 lambda2) 1/2) (* (* lambda1 lambda1) (* 1/48 lambda1))) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2))))))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2))))))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (76 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (- (* (- lambda1 lambda2) 1/2) (* (* 1/48 lambda1) (* lambda1 lambda1))) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)))))))
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (158 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (* (- lambda1 lambda2) 1/2)) (cos phi2)) (* (cos phi1) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (158 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (* (- lambda1 lambda2) 1/2)) (cos phi2)) (* (cos phi1) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (249 enodes)
* * [misc]simplify:  iters left: 1 (306 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (- (* 1/2 (- lambda1 lambda2)) (* (* lambda1 lambda1) (* 1/48 lambda1))) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (38 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (315 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (- (* (- lambda1 lambda2) 1/2) (* (* lambda1 lambda1) (* lambda1 1/48))) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (cos phi1) (cos phi2)))))))
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (* (- lambda1 lambda2) 1/2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)))))) (+ R R))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (* (- lambda1 lambda2) 1/2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)))))) (+ R R))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2 1 2 2 2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2 1 2 2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 1 1 2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 1 2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2 1 2 2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2 1 2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 1 1 2 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (pow (sin (/ (- lambda1 lambda2) 2)) 1)))))))))))>
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (exp (log (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* 1 (sin (/ (- lambda1 lambda2) 2)))))))))))))>
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (pow (sin (/ (- lambda1 lambda2) 2)) 1)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (exp (log (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* 1 (sin (/ (- lambda1 lambda2) 2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (pow (sin (/ (- lambda1 lambda2) 2)) 1)))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (exp (log (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* 1 (sin (/ (- lambda1 lambda2) 2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (pow (sin (/ (- lambda1 lambda2) 2)) 1)) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (exp (log (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* 1 (sin (/ (- lambda1 lambda2) 2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (230 enodes)
* * [misc]simplify:  iters left: 1 (291 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (- (* (- lambda1 lambda2) 1/2) (* (* lambda1 lambda1) (* 1/48 lambda1))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (285 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (sin (/ (- lambda1 lambda2) 2)) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (- (* (- lambda1 lambda2) 1/2) (* (* 1/48 lambda1) (* lambda1 lambda1))) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)))))) (+ R R))
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (sin (* (- lambda1 lambda2) 1/2)) (cos phi2)))))) (+ R R))
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (sin (* (- lambda1 lambda2) 1/2)) (cos phi2)))))) (+ R R))
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (252 enodes)
* * [misc]simplify:  iters left: 1 (309 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (- (* 1/2 (- lambda1 lambda2)) (* (* lambda1 lambda1) (* 1/48 lambda1))) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi2) (sin (/ (- lambda1 lambda2) 2))) (* (cos phi1) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* * [misc]simplify:  iters left: 3 (167 enodes)
* * [misc]simplify:  iters left: 2 (258 enodes)
* * [misc]simplify:  iters left: 1 (311 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (sin (/ (- lambda1 lambda2) 2)) (* (- (* (- lambda1 lambda2) 1/2) (* (* lambda1 1/48) (* lambda1 lambda1))) (* (cos phi1) (cos phi2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)))))) (+ R R))
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (* (- lambda1 lambda2) 1/2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (cos phi2) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (* (- lambda1 lambda2) 1/2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (cos phi2) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2 1 2 2 2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2 1 2 2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 1 1 2 2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 1 2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2 1 2 2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2 1 2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 1 1 2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (pow (sin (/ (- lambda1 lambda2) 2)) 1)))))))))))>
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (exp (log (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* 1 (sin (/ (- lambda1 lambda2) 2)))))))))))))>
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (pow (sin (/ (- lambda1 lambda2) 2)) 1)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (exp (log (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* 1 (sin (/ (- lambda1 lambda2) 2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (pow (sin (/ (- lambda1 lambda2) 2)) 1)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (exp (log (sin (/ (- lambda1 lambda2) 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (log (exp (sin (/ (- lambda1 lambda2) 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (* 1 (sin (/ (- lambda1 lambda2) 2)))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (pow (sin (/ (- lambda1 lambda2) 2)) 1)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (exp (log (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* 1 (sin (/ (- lambda1 lambda2) 2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* * [misc]simplify:  iters left: 1 (342 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi2)) (* (cos phi1) (- (* 1/2 (- lambda1 lambda2)) (* (* lambda1 lambda1) (* 1/48 lambda1)))))))) (+ R R))
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (- (* 1/2 (- lambda1 lambda2)) (* (* 1/48 lambda1) (* lambda1 lambda1))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (229 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))))))) (+ R R))
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (229 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))))))) (+ R R))
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (41 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* * [misc]simplify:  iters left: 1 (311 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (- (* 1/2 (- lambda1 lambda2)) (* (* lambda1 lambda1) (* 1/48 lambda1)))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi2)) (* (cos phi1) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (158 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (* 1/2 (- lambda1 lambda2))) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (* 1/2 (- lambda1 lambda2)))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (158 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (* 1/2 (- lambda1 lambda2))) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (77 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (225 enodes)
* * [misc]simplify:  iters left: 1 (274 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (- (* (- lambda1 lambda2) 1/2) (* (* lambda1 1/48) (* lambda1 lambda1))) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (sin (/ (- lambda1 lambda2) 2)) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (* (- lambda1 lambda2) 1/2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (sin (/ (- lambda1 lambda2) 2)) (cos phi2)))))) (+ R R))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (* (- lambda1 lambda2) 1/2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (sin (/ (- lambda1 lambda2) 2)) (cos phi2)))))) (+ R R))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2 2 1 2 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2 1 2 2 2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 2 1 2 2 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2 1 1 2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2 2 1 2 2 2)
* [misc]approximate:  Taking taylor expansion of (log (exp (sin (/ (- lambda1 lambda2) 2)))) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- lambda1 lambda2) 2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- lambda1 lambda2) 2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (* (sin (* 1/2 lambda1)) 1) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (* (cos (* 1/2 lambda1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* 1/2 lambda1)) 0) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (exp (sin (* 1/2 lambda1))) into (exp (sin (* 1/2 lambda1)))
* [misc]backup-simplify:  Simplify (log (exp (sin (* 1/2 lambda1)))) into (sin (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- lambda1 lambda2) 2)))) in lambda1
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- lambda1 lambda2) 2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (exp (sin (* -1/2 lambda2))) into (exp (sin (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (log (exp (sin (* -1/2 lambda2)))) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- lambda1 lambda2) 2)))) in lambda1
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- lambda1 lambda2) 2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (exp (sin (* -1/2 lambda2))) into (exp (sin (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (log (exp (sin (* -1/2 lambda2)))) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (* (exp (sin (* -1/2 lambda2))) (+ (* (/ (pow (* 1/2 (cos (* -1/2 lambda2))) 1) 1)))) into (* 1/2 (* (exp (sin (* -1/2 lambda2))) (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 1/2 (* (exp (sin (* -1/2 lambda2))) (cos (* -1/2 lambda2))))) 1)) (pow (exp (sin (* -1/2 lambda2))) 1)))) 1) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (* (exp (sin (* -1/2 lambda2))) (+ (* (/ (pow (* 1/2 (cos (* -1/2 lambda2))) 2) 2)) (* (/ (pow (- (* 1/8 (sin (* -1/2 lambda2)))) 1) 1)))) into (* (- (* 1/8 (pow (cos (* -1/2 lambda2)) 2)) (* 1/8 (sin (* -1/2 lambda2)))) (exp (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 1/2 (* (exp (sin (* -1/2 lambda2))) (cos (* -1/2 lambda2))))) 2)) (pow (exp (sin (* -1/2 lambda2))) 2))) (* 1 (/ (* 1 (pow (* 2 (* (- (* 1/8 (pow (cos (* -1/2 lambda2)) 2)) (* 1/8 (sin (* -1/2 lambda2)))) (exp (sin (* -1/2 lambda2))))) 1)) (pow (exp (sin (* -1/2 lambda2))) 1)))) 2) into (* -1/8 (sin (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* -1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/8 in lambda2
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* -1/8 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (* (exp (sin (* -1/2 lambda2))) (+ (* (/ (pow (* 1/2 (cos (* -1/2 lambda2))) 3) 6)) (* (/ (pow (* 1/2 (cos (* -1/2 lambda2))) 1) 1) (/ (pow (- (* 1/8 (sin (* -1/2 lambda2)))) 1) 1)) (* (/ (pow (- (* 1/48 (cos (* -1/2 lambda2)))) 1) 1)))) into (* (exp (sin (* -1/2 lambda2))) (- (* 1/48 (pow (cos (* -1/2 lambda2)) 3)) (+ (* 1/48 (cos (* -1/2 lambda2))) (* 1/16 (* (sin (* -1/2 lambda2)) (cos (* -1/2 lambda2)))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* 1/2 (* (exp (sin (* -1/2 lambda2))) (cos (* -1/2 lambda2))))) 3)) (pow (exp (sin (* -1/2 lambda2))) 3))) (* -3 (/ (* (pow (* 1 (* 1/2 (* (exp (sin (* -1/2 lambda2))) (cos (* -1/2 lambda2))))) 1) (pow (* 2 (* (- (* 1/8 (pow (cos (* -1/2 lambda2)) 2)) (* 1/8 (sin (* -1/2 lambda2)))) (exp (sin (* -1/2 lambda2))))) 1)) (pow (exp (sin (* -1/2 lambda2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 (* (exp (sin (* -1/2 lambda2))) (- (* 1/48 (pow (cos (* -1/2 lambda2)) 3)) (+ (* 1/48 (cos (* -1/2 lambda2))) (* 1/16 (* (sin (* -1/2 lambda2)) (cos (* -1/2 lambda2)))))))) 1)) (pow (exp (sin (* -1/2 lambda2))) 1)))) 6) into (* -1/48 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* -1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/48 in lambda2
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* -1/48 1) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)))) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) into (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))))
* [misc]backup-simplify:  Simplify (log (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)))) in lambda1
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) into (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))))
* [misc]backup-simplify:  Simplify (log (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)))) in lambda1
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) into (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))))
* [misc]backup-simplify:  Simplify (log (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (* (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) 1)))) 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))) 1)))) 6) into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)))) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) into (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))))
* [misc]backup-simplify:  Simplify (log (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)))) in lambda1
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) into (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))))
* [misc]backup-simplify:  Simplify (log (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (log (exp (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)))) in lambda1
* [misc]taylor:  Taking taylor expansion of (exp (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) into (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))))
* [misc]backup-simplify:  Simplify (log (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (* (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) 1)))) 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) 1)))) 2) into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))) 1)))) 6) into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2 1 2 2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 2 1 2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2 1 1 2 2)
* [misc]approximate:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ lambda1 0) into lambda1
* [misc]backup-simplify:  Simplify (/ lambda1 2) into (* 1/2 lambda1)
* [misc]backup-simplify:  Simplify (sin (* 1/2 lambda1)) into (sin (* 1/2 lambda1))
* [misc]backup-simplify:  Simplify (cos (* 1/2 lambda1)) into (cos (* 1/2 lambda1))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- lambda1 lambda2) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- lambda1 lambda2) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (+ 0 (- lambda2)) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ (- lambda2) 2) into (* -1/2 lambda2)
* [misc]backup-simplify:  Simplify (sin (* -1/2 lambda2)) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (cos (* -1/2 lambda2)) into (cos (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (sin (* -1/2 lambda2)) 1) into (sin (* -1/2 lambda2))
* [misc]backup-simplify:  Simplify (* (cos (* -1/2 lambda2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (* -1/2 lambda2)) 0) into (sin (* -1/2 lambda2))
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 2) (+ (* (* -1/2 lambda2) (/ 0 2)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1/2 1) 1))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 1/2) (* 0 0)) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/2 (cos (* -1/2 lambda2)))) into (* 1/2 (cos (* -1/2 lambda2)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow -1/2 1) 1))) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 2) 2)) 0) into (- 1/8)
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) (- 1/8)) (+ (* 0 0) (* 0 1))) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) 0) (+ (* 0 1/2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/8 (sin (* -1/2 lambda2)))) 0) into (- (* 1/8 (sin (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (sin (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (sin (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/8 in lambda2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (sin (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/8 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1/2 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (* -1/2 lambda2)) 0) (+ (* 0 (- 1/8)) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* (* -1/2 lambda2) (/ 0 2)) (* 1/2 (/ 0 2)) (* 0 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1/2 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/48)
* [misc]backup-simplify:  Simplify (+ (* (cos (* -1/2 lambda2)) (- 1/48)) (+ (* 0 0) (+ (* 0 1/2) (* 0 0)))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/48 (cos (* -1/2 lambda2))))) into (- (* 1/48 (cos (* -1/2 lambda2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/48 (cos (* -1/2 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/48 (cos (* -1/2 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/48 in lambda2
* [misc]backup-simplify:  Simplify 1/48 into 1/48
* [misc]taylor:  Taking taylor expansion of (cos (* -1/2 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (* -1/2 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of -1/2 in lambda2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
* [misc]backup-simplify:  Simplify (* 1/48 1) into 1/48
* [misc]backup-simplify:  Simplify (- 1/48) into -1/48
* [misc]backup-simplify:  Simplify -1/48 into -1/48
* [misc]backup-simplify:  Simplify (+ (* -1/48 (pow (* 1 lambda1) 3)) (+ (* -1/2 (* lambda2 1)) (* 1/2 (* 1 lambda1)))) into (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (/ 1 lambda2) into (/ 1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 lambda1) (/ 1 lambda2)) 2)) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 1/2 -1) into -1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2)))) into (sin (* 1/2 (- (/ 1 lambda1) (/ 1 lambda2))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 lambda1)) (/ 1 (/ 1 lambda2))))) into (sin (* 1/2 (- lambda1 lambda2)))
* [misc]approximate:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in (lambda1 lambda2) around 0
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (- lambda1) into (- lambda1)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda1)) into (/ -1 lambda1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda2
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 2 in lambda2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2) in lambda1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) in lambda1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda1)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda1) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- lambda2)) in lambda1
* [misc]taylor:  Taking taylor expansion of (- lambda2) in lambda1
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda1
* [misc]backup-simplify:  Simplify lambda2 into lambda2
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (- lambda2) into (- lambda2)
* [misc]backup-simplify:  Simplify (/ 1 (- lambda2)) into (/ -1 lambda2)
* [misc]taylor:  Taking taylor expansion of 2 in lambda1
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 2) into -1/2
* [misc]backup-simplify:  Simplify (sin (/ (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) 2)) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) in lambda2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))) in lambda2
* [misc]taylor:  Taking taylor expansion of 1/2 in lambda2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda2) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda2 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 lambda1) in lambda2
* [misc]taylor:  Taking taylor expansion of lambda1 in lambda2
* [misc]backup-simplify:  Simplify lambda1 into lambda1
* [misc]backup-simplify:  Simplify (/ 1 lambda1) into (/ 1 lambda1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1)))) into (sin (* 1/2 (- (/ 1 lambda2) (/ 1 lambda1))))
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in lambda2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sin (* 1/2 (- (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1)))))) into (sin (* 1/2 (- lambda1 lambda2)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (expm1 (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 2 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (expm1 (log1p (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log1p (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 3 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (+ (log (* (cbrt (exp (sin (/ (- lambda1 lambda2) 2)))) (cbrt (exp (sin (/ (- lambda1 lambda2) 2)))))) (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log (* (cbrt (exp (sin (/ (- lambda1 lambda2) 2)))) (cbrt (exp (sin (/ (- lambda1 lambda2) 2))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (* (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2))))) 2)
* [exit]simplify:  Simplified to (* (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2))))) 2)
* [enter]simplify:  Simplifying (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* [exit]simplify:  Simplified to (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* * * * [misc]progress:  [ 4 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (+ (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2))))) (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* [enter]simplify:  Simplifying (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* * * * [misc]progress:  [ 5 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (+ (log 1) (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))))>
* [enter]simplify:  Simplifying (log 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (log 1)
* [exit]simplify:  Simplified to (log 1)
* [enter]simplify:  Simplifying (log (exp (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sin (/ (- lambda1 lambda2) 2))
* [exit]simplify:  Simplified to (sin (/ (- lambda1 lambda2) 2))
* * * * [misc]progress:  [ 6 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (log (exp (* (sin (/ lambda1 2)) (cos (/ lambda2 2))))) (log (exp (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))))))))>
* [enter]simplify:  Simplifying (log (exp (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (log (exp (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 7 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* 1 (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))))>
* [enter]simplify:  Simplifying (log (exp (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sin (/ (- lambda1 lambda2) 2))
* [exit]simplify:  Simplified to (sin (/ (- lambda1 lambda2) 2))
* * * * [misc]progress:  [ 8 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (log (exp (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))))))))))))))>
* [enter]simplify:  Simplifying (log (exp (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (log (exp (sqrt (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log (exp (sqrt (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 10 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- lambda1 lambda2) 2)) (log (exp 1)))))))))))>
* [enter]simplify:  Simplifying (log (exp 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 11 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (pow (log (exp (sin (/ (- lambda1 lambda2) 2)))) 1)))))))))>
* * * * [misc]progress:  [ 12 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))>
* * * * [misc]progress:  [ 13 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (exp (log (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 14 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (exp (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 15 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (* (cbrt (log (exp (sin (/ (- lambda1 lambda2) 2))))) (cbrt (log (exp (sin (/ (- lambda1 lambda2) 2)))))) (cbrt (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (log (exp (sin (/ (- lambda1 lambda2) 2))))) (cbrt (log (exp (sin (/ (- lambda1 lambda2) 2))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 16 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (cbrt (* (* (log (exp (sin (/ (- lambda1 lambda2) 2)))) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (* (log (exp (sin (/ (- lambda1 lambda2) 2)))) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 17 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sqrt (log (exp (sin (/ (- lambda1 lambda2) 2))))) (sqrt (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (sqrt (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (log (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* 1 (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))))>
* * * * [misc]progress:  [ 19 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 20 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 21 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 22 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (pow (sin (/ (- lambda1 lambda2) 2)) 1)))))))))))>
* * * * [misc]progress:  [ 23 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (exp (log (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 25 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 26 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 27 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 28 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (* 1 (sin (/ (- lambda1 lambda2) 2)))))))))))))>
* * * * [misc]progress:  [ 29 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 31 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (pow (sin (/ (- lambda1 lambda2) 2)) 1)) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 33 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (exp (log (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 34 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log (exp (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 35 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 36 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 37 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* 1 (sin (/ (- lambda1 lambda2) 2)))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 39 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (expm1 (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 40 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (expm1 (log1p (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log1p (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log1p (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 41 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (sin (/ lambda1 2)) (cos (/ lambda2 2)))
* [enter]simplify:  Simplifying (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* [exit]simplify:  Simplified to (* (cos (/ lambda1 2)) (sin (/ lambda2 2)))
* * * * [misc]progress:  [ 42 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (pow (sin (/ (- lambda1 lambda2) 2)) 1)))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 43 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (exp (log (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (log (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (log (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 44 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (exp (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (exp (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 45 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [exit]simplify:  Simplified to (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2))))
* [enter]simplify:  Simplifying (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (cbrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 46 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (cbrt (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* [exit]simplify:  Simplified to (pow (sin (/ (- lambda1 lambda2) 2)) 3)
* * * * [misc]progress:  [ 47 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sqrt (sin (/ (- lambda1 lambda2) 2))) (sqrt (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [enter]simplify:  Simplifying (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* [exit]simplify:  Simplified to (sqrt (sin (/ (- lambda1 lambda2) 2)))
* * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* 1 (sin (/ (- lambda1 lambda2) 2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2))))))))))
* * [misc]simplify:  iters left: 6 (37 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* * [misc]simplify:  iters left: 1 (327 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (- (* (- lambda1 lambda2) 1/2) (* (* lambda1 lambda1) (* 1/48 lambda1))) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2))))))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2))))))))))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (148 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (124 enodes)
* * [misc]simplify:  iters left: 3 (194 enodes)
* * [misc]simplify:  iters left: 2 (297 enodes)
* * [misc]simplify:  iters left: 1 (414 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi2)) (* (- (* 1/2 (- lambda1 lambda2)) (* (* lambda1 lambda1) (* 1/48 lambda1))) (cos phi1)))))) (+ R R))
* * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (* 1/2 (- lambda1 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (* 1/2 (- lambda1 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (* 1/2 (- lambda1 lambda2)))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (* 1/2 (- lambda1 lambda2))))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (58 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (* (- lambda1 lambda2) 1/2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))) (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (40 enodes)
* * [misc]simplify:  iters left: 5 (78 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (157 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (285 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (sin (/ (- lambda1 lambda2) 2)) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (- (* (- lambda1 lambda2) 1/2) (* (* 1/48 lambda1) (* lambda1 lambda1))) (* (cos phi1) (cos phi2))) (sin (/ (- lambda1 lambda2) 2)))))) (+ R R))
* * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (sin (* (- lambda1 lambda2) 1/2)) (cos phi2)))))) (+ R R))
* * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (* 1/2 (- lambda1 lambda2)))) (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (226 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (sin (/ (- lambda1 lambda2) 2)) (cos phi1)) (* (sin (* (- lambda1 lambda2) 1/2)) (cos phi2)))))) (+ R R))
* * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (39 enodes)
* * [misc]simplify:  iters left: 5 (75 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (252 enodes)
* * [misc]simplify:  iters left: 1 (309 enodes)
* [exit]simplify:  Simplified to (* (atan2 (sqrt (fma (* (cos phi1) (cos phi2)) (* (- (* 1/2 (- lambda1 lambda2)) (* (* lambda1 lambda1) (* 1/48 lambda1))) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi2) (sin (/ (- lambda1 lambda2) 2))) (* (cos phi1) (sin (/ (- lambda1 lambda2) 2))))))) (+ R R))
* * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>
* [enter]simplify:  Simplifying (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (* 1/2 (- lambda1 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2)))))))))))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (* (+ R R) (atan2 (sqrt (fma (sin (* 1/2 (- lambda1 lambda2))) (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (* (sin (/ (- phi1 phi2) 2)) (sin (/ (- phi1 phi2) 2))))) (sqrt (- (* (cos (/ (- phi1 phi2) 2)) (cos (/ (- phi1 phi2) 2))) (* (* (cos phi1) (cos phi2)) (* (sin (/ (- lambda1 lambda2) 2)) (sin (/ (- lambda1 lambda2) 2))))))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (+ (* (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2))))) 2) (log (cbrt (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))> #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (+ (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2))))) (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))> #<alt-event (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* 1/2 lambda1) (+ (* 1/48 (pow lambda1 3)) (* 1/2 lambda2)))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (* (* (cbrt (sin (/ (- lambda1 lambda2) 2))) (cbrt (sin (/ (- lambda1 lambda2) 2)))) (cbrt (sin (/ (- lambda1 lambda2) 2))))) (log1p (expm1 (sin (/ (- lambda1 lambda2) 2))))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))> #<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (- (* (sin (/ lambda1 2)) (cos (/ lambda2 2))) (* (cos (/ lambda1 2)) (sin (/ lambda2 2))))) (log (exp (sin (/ (- lambda1 lambda2) 2))))))))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (sin (/ (- lambda1 lambda2) 2)) +inf.0)) , with alts (#<alt-delta (λ (R lambda1 lambda2 phi1 phi2) (* R (* 2 (atan2 (sqrt (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (sin (/ (- lambda1 lambda2) 2))))) (sqrt (- 1 (+ (pow (sin (/ (- phi1 phi2) 2)) 2) (* (* (* (cos phi1) (cos phi2)) (sin (/ (- lambda1 lambda2) 2))) (+ (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2))))) (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2))))))))))))))>)
* [enter]simplify:  Simplifying (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* [enter]simplify:  Simplifying (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))
* [exit]simplify:  Simplified to (log (sqrt (exp (sin (/ (- lambda1 lambda2) 2)))))