* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (* r (sin b)) (cos (+ a b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (cos (+ b a)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (cos (+ a b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in b
* [misc]taylor:  Taking taylor expansion of (+ a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sin b) 1) (* 0 0)) into (sin b)
* [misc]backup-simplify:  Simplify (- (sin b)) into (- (sin b))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin b))) into (- (sin b))
* [misc]taylor:  Taking taylor expansion of (- (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* (cos b) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos b)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos b))) 0) into (- (* 1/2 (cos b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* b a)) (+ (* -1/2 (pow (* 1 a) 2)) 1)) into (- 1 (+ (* 1/2 (pow a 2)) (* b a)))
* [misc]approximate:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 b) (/ 1 a))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 b
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 b) (/ 1 a))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]approximate:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- a)) (/ 1 (- b)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- a)) (/ 1 (- b)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- a)) (/ 1 (- b)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 b) (/ 1 a)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 b) (/ 1 a)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 b
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 b) (/ 1 a)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in a
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in a
* [misc]taylor:  Taking taylor expansion of (+ a b) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ 0 b) into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* r (sin b)) into (* (sin b) r)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (/ (* (sin b) r) (cos b)) into (/ (* (sin b) r) (cos b))
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in b
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in b
* [misc]taylor:  Taking taylor expansion of (+ a b) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* r 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* r 1) (* 0 0)) into r
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ r (cos a)) into (/ r (cos a))
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in r
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in r
* [misc]taylor:  Taking taylor expansion of (+ a b) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ a b) into (+ b a)
* [misc]backup-simplify:  Simplify (cos (+ b a)) into (cos (+ b a))
* [misc]backup-simplify:  Simplify (sin (+ b a)) into (sin (+ b a))
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos (+ b a)) 1) into (cos (+ b a))
* [misc]backup-simplify:  Simplify (* (sin (+ b a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ b a)) 0) into (cos (+ b a))
* [misc]backup-simplify:  Simplify (/ (sin b) (cos (+ b a))) into (/ (sin b) (cos (+ b a)))
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (cos (+ a b))) in r
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (cos (+ a b)) in r
* [misc]taylor:  Taking taylor expansion of (+ a b) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (+ a b) into (+ b a)
* [misc]backup-simplify:  Simplify (cos (+ b a)) into (cos (+ b a))
* [misc]backup-simplify:  Simplify (sin (+ b a)) into (sin (+ b a))
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos (+ b a)) 1) into (cos (+ b a))
* [misc]backup-simplify:  Simplify (* (sin (+ b a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ b a)) 0) into (cos (+ b a))
* [misc]backup-simplify:  Simplify (/ (sin b) (cos (+ b a))) into (/ (sin b) (cos (+ b a)))
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (cos (+ b a))) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (+ b a)) in b
* [misc]taylor:  Taking taylor expansion of (+ b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ b a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ b a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ b a))) (+ (* (/ (sin b) (cos (+ b a))) (/ 0 (cos (+ b a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 2 -1/2) (+ (* 0 0) (* 0 0))) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sin b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ b a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ b a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ b a))) (+ (* (/ (sin b) (cos (+ b a))) (/ 0 (cos (+ b a)))) (* 0 (/ 0 (cos (+ b a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (/ (pow (sin a) 2) (pow (cos a) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sin a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sin a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) 0) into (log a)
* [misc]backup-simplify:  Simplify (* 2 (log a)) into (* 2 (log a))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a))) into (pow a 2)
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 2) 1) into (pow a 2)
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 1/3 (pow a 2)) into (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (pow a 2) 1/3) into (+ 1/3 (pow a 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* (+ 1/3 (pow a 2)) (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (cos (+ (/ 1 a) (/ 1 b)))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (cos (+ (/ 1 a) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (/ 1 r) (sin (/ 1 b))) into (/ (sin (/ 1 b)) r)
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 b)) r) (cos (+ (/ 1 b) (/ 1 a)))) into (/ (sin (/ 1 b)) (* (cos (+ (/ 1 a) (/ 1 b))) r))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (cos (+ (/ 1 a) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (/ 1 r) (sin (/ 1 b))) into (/ (sin (/ 1 b)) r)
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 b)) r) (cos (+ (/ 1 b) (/ 1 a)))) into (/ (sin (/ 1 b)) (* (cos (+ (/ 1 a) (/ 1 b))) r))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (cos (+ (/ 1 a) (/ 1 b)))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (/ 1 b)) into (+ (/ 1 b) (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 b) (/ 1 a))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 b) (/ 1 a))) into (sin (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ 1 b))) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 a) (/ 1 b))) 1) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 a) (/ 1 b))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 b) (/ 1 a))) 0) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (cos (+ (/ 1 a) (/ 1 b)))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 a) (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (/ 1 b)) into (+ (/ 1 b) (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 b) (/ 1 a))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 b) (/ 1 a))) into (sin (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ 1 b))) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (+ (/ 1 a) (/ 1 b))) 1) into (cos (+ (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (sin (+ (/ 1 a) (/ 1 b))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ (/ 1 b) (/ 1 a))) 0) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 b) (/ 1 a))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 b) (/ 1 a))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 a) (/ 1 b))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 a) (/ 1 b))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (+ (/ 1 a) (/ 1 b))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (+ (/ 1 a) (/ 1 b))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))) (* 0 (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (+ (/ 1 a) (/ 1 b)))) (+ (* (/ (sin (/ 1 b)) (cos (+ (/ 1 b) (/ 1 a)))) (/ 0 (cos (+ (/ 1 a) (/ 1 b))))) (* 0 (/ 0 (cos (+ (/ 1 a) (/ 1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin (/ 1 b)) r) (cos (+ (/ 1 b) (/ 1 a))))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (cos (+ (/ 1 (- a)) (/ 1 (- b))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (cos (+ (/ 1 (- a)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in a
* [misc]taylor:  Taking taylor expansion of (- r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- a)) (/ 1 (- b)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (/ -1 r) (sin (/ -1 b))) into (* -1 (/ (sin (/ -1 b)) r))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (cos (- (+ (/ 1 b) (/ 1 a))))) into (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 b) (/ 1 a)))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (cos (+ (/ 1 (- a)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in b
* [misc]taylor:  Taking taylor expansion of (- r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 (- a)) (/ 1 (- b)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (/ -1 r) (sin (/ -1 b))) into (* -1 (/ (sin (/ -1 b)) r))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (cos (- (+ (/ 1 b) (/ 1 a))))) into (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 b) (/ 1 a)))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (cos (+ (/ 1 (- a)) (/ 1 (- b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ (/ -1 a) (/ -1 b)) into (- (+ (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 b) (/ 1 a)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 b) (/ 1 a)))) into (sin (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 b) (/ 1 a)))) 1) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 b) (/ 1 a)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 b) (/ 1 a)))) 0) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (cos (- (+ (/ 1 b) (/ 1 a))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (cos (+ (/ 1 (- a)) (/ 1 (- b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (+ (/ 1 (- a)) (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- a)) (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (+ (/ -1 a) (/ -1 b)) into (- (+ (/ 1 b) (/ 1 a)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 b) (/ 1 a)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 b) (/ 1 a)))) into (sin (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 b) (/ 1 a)))) 1) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (- (+ (/ 1 b) (/ 1 a)))) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (- (+ (/ 1 b) (/ 1 a)))) 0) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (cos (- (+ (/ 1 b) (/ 1 a))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 b) (/ 1 a)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) into (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (- (+ (/ 1 b) (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 b) (/ 1 a)))) into (cos (- (+ (/ 1 b) (/ 1 a))))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) into (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 b) (/ 1 a)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 b) (/ 1 a)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 b) (/ 1 a))))) (+ (* (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) (/ 0 (cos (- (+ (/ 1 b) (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 b) (/ 1 a))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) (/ 0 (cos (- (+ (/ 1 b) (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 b) (/ 1 a))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) (/ 0 (cos (- (+ (/ 1 b) (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (- (+ (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (- (+ (/ 1 b) (/ 1 a)))) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 b) (/ 1 a))))) (+ (* (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) (/ 0 (cos (- (+ (/ 1 b) (/ 1 a)))))) (* 0 (/ 0 (cos (- (+ (/ 1 b) (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cos (- (+ (/ 1 b) (/ 1 a))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a))))) (/ 0 (cos (- (+ (/ 1 b) (/ 1 a)))))) (* 0 (/ 0 (cos (- (+ (/ 1 b) (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 b) (/ 1 a)))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* r (sin (/ -1 b))) (cos (- (+ (/ 1 b) (/ 1 a)))))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* r (sin b)) in (r b) around 0
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sin b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* b r)) into (* b r)
* [misc]approximate:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in (r b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ 1 b))) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (* 1 (/ 1 (/ 1 r)))) into (* (sin (/ 1 b)) r)
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in (r b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in b
* [misc]taylor:  Taking taylor expansion of (- r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (* -1 (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (sin (/ -1 b))) (* 1 (/ 1 (/ 1 (- r))))) into (* r (sin (/ -1 b)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* (cos a) (cos b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (cos b) (cos a))
* [exit]simplify:  Simplified to (* (cos b) (cos a))
* [enter]simplify:  Simplifying (* (sin a) (sin b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (pow (cos (+ a b)) 1)))>
* * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (exp (log (cos (+ a b))))))>
* [enter]simplify:  Simplifying (log (cos (+ a b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (log (cos (+ b a)))
* [exit]simplify:  Simplified to (log (cos (+ b a)))
* * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (log (exp (cos (+ a b))))))>
* [enter]simplify:  Simplifying (exp (cos (+ a b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (exp (cos (+ b a)))
* [exit]simplify:  Simplified to (exp (cos (+ b a)))
* * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (* (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))) (cbrt (cos (+ a b))))))>
* [enter]simplify:  Simplifying (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos (+ b a))) (cbrt (cos (+ b a))))
* [exit]simplify:  Simplified to (* (cbrt (cos (+ b a))) (cbrt (cos (+ b a))))
* [enter]simplify:  Simplifying (cbrt (cos (+ a b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (+ b a)))
* [exit]simplify:  Simplified to (cbrt (cos (+ b a)))
* * * * [misc]progress:  [ 6 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))))>
* [enter]simplify:  Simplifying (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (pow (cos (+ b a)) 3)
* [exit]simplify:  Simplified to (pow (cos (+ b a)) 3)
* * * * [misc]progress:  [ 7 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (* (sqrt (cos (+ a b))) (sqrt (cos (+ a b))))))>
* [enter]simplify:  Simplifying (sqrt (cos (+ a b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (+ b a)))
* [exit]simplify:  Simplified to (sqrt (cos (+ b a)))
* [enter]simplify:  Simplifying (sqrt (cos (+ a b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (cos (+ b a)))
* [exit]simplify:  Simplified to (sqrt (cos (+ b a)))
* * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (* 1 (cos (+ a b)))))>
* * * * [misc]progress:  [ 9 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (pow (/ (* r (sin b)) (cos (+ a b))) 1))>
* * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (- (log (* r (sin b))) (log (cos (+ a b))))))>
* [enter]simplify:  Simplifying (- (log (* r (sin b))) (log (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (cos (+ b a))))
* [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (cos (+ b a))))
* * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (log (/ (* r (sin b)) (cos (+ a b))))))>
* [enter]simplify:  Simplifying (log (/ (* r (sin b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (log (/ (* r (sin b)) (cos (+ b a))))
* [exit]simplify:  Simplified to (log (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (log (exp (/ (* r (sin b)) (cos (+ a b))))))>
* [enter]simplify:  Simplifying (exp (/ (* r (sin b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (exp (/ (* r (sin b)) (cos (+ b a))))
* [exit]simplify:  Simplified to (exp (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))))>
* [enter]simplify:  Simplifying (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (233 enodes)
* * [misc]simplify:  iters left: 1 (357 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (cos (+ a b))) 3)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (cos (+ a b))) 3)
* * * * [misc]progress:  [ 14 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (cos (+ a b)))) (cbrt (/ (* r (sin b)) (cos (+ a b))))) (cbrt (/ (* r (sin b)) (cos (+ a b))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* r (sin b)) (cos (+ a b)))) (cbrt (/ (* r (sin b)) (cos (+ a b)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (cos (+ b a)))) (cbrt (/ (* r (sin b)) (cos (+ b a)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (cos (+ b a)))) (cbrt (/ (* r (sin b)) (cos (+ b a)))))
* [enter]simplify:  Simplifying (cbrt (/ (* r (sin b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (cos (+ b a))))
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 15 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (cos (+ a b))) (/ (* r (sin b)) (cos (+ a b)))) (/ (* r (sin b)) (cos (+ a b))))))>
* [enter]simplify:  Simplifying (* (* (/ (* r (sin b)) (cos (+ a b))) (/ (* r (sin b)) (cos (+ a b)))) (/ (* r (sin b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (cos (+ b a))) 3)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (cos (+ b a))) 3)
* * * * [misc]progress:  [ 16 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (* (sqrt (/ (* r (sin b)) (cos (+ a b)))) (sqrt (/ (* r (sin b)) (cos (+ a b))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* r (sin b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (cos (+ b a))))
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (cos (+ b a))))
* [enter]simplify:  Simplifying (sqrt (/ (* r (sin b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (cos (+ b a))))
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 17 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (- (* r (sin b))) (- (cos (+ a b)))))>
* [enter]simplify:  Simplifying (- (* r (sin b)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (* (sin b) (- r))
* [exit]simplify:  Simplified to (* (sin b) (- r))
* [enter]simplify:  Simplifying (- (cos (+ a b)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (- (cos (+ b a)))
* [exit]simplify:  Simplified to (- (cos (+ b a)))
* * * * [misc]progress:  [ 18 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (/ (sin b) (cbrt (cos (+ a b))))))>
* [enter]simplify:  Simplifying (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
* [exit]simplify:  Simplified to (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
* [enter]simplify:  Simplifying (/ (sin b) (cbrt (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (cos (+ b a))))
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (cos (+ b a))))
* * * * [misc]progress:  [ 19 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r (sqrt (cos (+ a b)))) (/ (sin b) (sqrt (cos (+ a b))))))>
* [enter]simplify:  Simplifying (/ r (sqrt (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ r (sqrt (cos (+ a b))))
* [exit]simplify:  Simplified to (/ r (sqrt (cos (+ a b))))
* [enter]simplify:  Simplifying (/ (sin b) (sqrt (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (cos (+ b a))))
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (cos (+ b a))))
* * * * [misc]progress:  [ 20 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (cos (+ a b)))))>
* [enter]simplify:  Simplifying (/ r 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* [enter]simplify:  Simplifying (/ (sin b) (cos (+ a b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cos (+ b a)))
* [exit]simplify:  Simplified to (/ (sin b) (cos (+ b a)))
* * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (* 1 (/ (* r (sin b)) (cos (+ a b)))))>
* * * * [misc]progress:  [ 22 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* r (sin b)) (/ 1 (cos (+ a b)))))>
* [enter]simplify:  Simplifying (/ 1 (cos (+ a b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (cos (+ a b)))
* [exit]simplify:  Simplified to (/ 1 (cos (+ a b)))
* * * * [misc]progress:  [ 23 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ 1 (/ (cos (+ a b)) (* r (sin b)))))>
* [enter]simplify:  Simplifying (/ (cos (+ a b)) (* r (sin b)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (cos (+ b a)) (* (sin b) r))
* [exit]simplify:  Simplified to (/ (cos (+ b a)) (* (sin b) r))
* * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (cbrt (cos (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* [exit]simplify:  Simplified to (/ (/ r (cbrt (cos (+ b a)))) (/ (cbrt (cos (+ b a))) (sin b)))
* [exit]simplify:  Simplified to (/ (/ r (cbrt (cos (+ b a)))) (/ (cbrt (cos (+ b a))) (sin b)))
* * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (/ (* r (sin b)) (sqrt (cos (+ a b)))) (sqrt (cos (+ a b)))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (sqrt (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (sqrt (cos (+ b a))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (sqrt (cos (+ b a))))
* * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (/ (* r (sin b)) 1) (cos (+ a b))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ r 1) (sin b))
* [exit]simplify:  Simplified to (* (/ r 1) (sin b))
* * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ r (/ (cos (+ a b)) (sin b))))>
* [enter]simplify:  Simplifying (/ (cos (+ a b)) (sin b))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (cos (+ b a)) (sin b))
* [exit]simplify:  Simplified to (/ (cos (+ b a)) (sin b))
* * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (pow (* r (sin b)) 1) (cos (+ a b))))>
* * * * [misc]progress:  [ 29 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (exp (log (* r (sin b)))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (log (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (log (* r (sin b)))
* [exit]simplify:  Simplified to (log (* r (sin b)))
* * * * [misc]progress:  [ 30 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (log (exp (* r (sin b)))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (exp (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (pow (exp r) (sin b))
* [exit]simplify:  Simplified to (pow (exp r) (sin b))
* * * * [misc]progress:  [ 31 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* (cbrt (* r (sin b))) (cbrt (* r (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* r (sin b))) (cbrt (* r (sin b))))
* [exit]simplify:  Simplified to (* (cbrt (* r (sin b))) (cbrt (* r (sin b))))
* [enter]simplify:  Simplifying (cbrt (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* r (sin b)))
* [exit]simplify:  Simplified to (cbrt (* r (sin b)))
* * * * [misc]progress:  [ 32 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (cbrt (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (pow (* r (sin b)) 3)
* [exit]simplify:  Simplified to (pow (* r (sin b)) 3)
* * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (sqrt (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* [enter]simplify:  Simplifying (sqrt (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* * * * [misc]progress:  [ 34 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* 1 (* r (sin b))) (cos (+ a b))))>
* * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* r (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (* r (* (cbrt (sin b)) (cbrt (sin b))))
* [exit]simplify:  Simplified to (* r (* (cbrt (sin b)) (cbrt (sin b))))
* * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* r (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin b)) r)
* [exit]simplify:  Simplified to (* (sqrt (sin b)) r)
* * * * [misc]progress:  [ 37 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* r 1) (sin b)) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* r 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to r
* [exit]simplify:  Simplified to r
* * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
* * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* b a)))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- 1 (* (+ b (* a 1/2)) a)))
* * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (cos (+ (/ 1 a) (/ 1 b)))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (cos (+ (/ 1 a) (/ 1 b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (cos (+ (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (cos (- (+ (/ 1 b) (/ 1 a))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (cos (- (+ (/ 1 b) (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (cos (+ (/ 1 b) (/ 1 a))))
* * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r)))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (407 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* (* b b) (* b r)) (+ (* a a) 1/3)) (* b r)) (* (* a b) (* b r)))
* * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* (sin (/ 1 b)) r) (cos (+ (/ 1 b) (/ 1 a)))))>
* [enter]simplify:  Simplifying (/ (* (sin (/ 1 b)) r) (cos (+ (/ 1 b) (/ 1 a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ 1 b)) r) (cos (+ (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin (/ -1 b))) (cos (- (+ (/ 1 b) (/ 1 a))))))>
* [enter]simplify:  Simplifying (/ (* r (sin (/ -1 b))) (cos (- (+ (/ 1 b) (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin (/ -1 b))) (cos (+ (/ 1 a) (/ 1 b))))
* * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* b r) (cos (+ a b))))>
* [enter]simplify:  Simplifying (/ (* b r) (cos (+ a b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (/ (* r b) (cos (+ b a)))
* * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* (sin (/ 1 b)) r) (cos (+ a b))))>
* [enter]simplify:  Simplifying (/ (* (sin (/ 1 b)) r) (cos (+ a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (* (sin (/ 1 b)) (/ r (cos (+ a b))))
* * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin (/ -1 b))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (/ (* r (sin (/ -1 b))) (cos (+ a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (* (/ r (cos (+ b a))) (sin (/ -1 b)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (* (sin a) (sin b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin b))))) into (- (* 1/6 (sin b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/6 (sin b)) in b
* [misc]taylor:  Taking taylor expansion of 1/6 in b
* [misc]backup-simplify:  Simplify 1/6 into 1/6
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/6 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 (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* b a)) into (* b a)
* [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in a
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* r (sin b)) into (* (sin b) r)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (/ (* (sin b) r) (cos b)) into (/ (* (sin b) r) (cos b))
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* r 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* r 1) (* 0 0)) into r
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ r (cos a)) into (/ r (cos a))
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
* [misc]taylor:  Taking taylor expansion of (cos a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
* [misc]taylor:  Taking taylor expansion of (sin a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin b) (sin a))
* [misc]backup-simplify:  Simplify (- (* (sin b) (sin a))) into (- (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin b) (sin a)))) into (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
* [misc]taylor:  Taking taylor expansion of (cos a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
* [misc]taylor:  Taking taylor expansion of (sin a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin b) (sin a))
* [misc]backup-simplify:  Simplify (- (* (sin b) (sin a))) into (- (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin b) (sin a)))) into (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin b) (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin b) (sin a)) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* 0 (sin a)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (cos b))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 (sin b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin a))) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 2 -1/2) (+ (* 0 0) (* 0 0))) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sin b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 (cos b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 (sin b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (/ (pow (sin a) 2) (pow (cos a) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sin a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sin a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) 0) into (log a)
* [misc]backup-simplify:  Simplify (* 2 (log a)) into (* 2 (log a))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a))) into (pow a 2)
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 2) 1) into (pow a 2)
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 1/3 (pow a 2)) into (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (pow a 2) 1/3) into (+ 1/3 (pow a 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* (+ 1/3 (pow a 2)) (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (/ 1 r) (sin (/ 1 b))) into (/ (sin (/ 1 b)) r)
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (* (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) r))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (/ 1 r) (sin (/ 1 b))) into (/ (sin (/ 1 b)) r)
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (* (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) r))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ 1 b))) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ 1 b))) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in a
* [misc]taylor:  Taking taylor expansion of (- r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (/ -1 r) (sin (/ -1 b))) into (* -1 (/ (sin (/ -1 b)) r))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in b
* [misc]taylor:  Taking taylor expansion of (- r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (/ -1 r) (sin (/ -1 b))) into (* -1 (/ (sin (/ -1 b)) r))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* r (sin b)) in (r b) around 0
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (* r (sin b)) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sin b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* b r)) into (* b r)
* [misc]approximate:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in (r b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 r) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (sin (/ 1 b))) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (* 1 (/ 1 (/ 1 r)))) into (* (sin (/ 1 b)) r)
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in (r b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in b
* [misc]taylor:  Taking taylor expansion of (- r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- r)) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (* -1 (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* -1 (sin (/ -1 b))) into (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (sin (/ -1 b))) (* 1 (/ 1 (/ 1 (- r))))) into (* r (sin (/ -1 b)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos b))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]backup-simplify:  Simplify (- (sin b)) into (- (sin b))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin b))) into (- (sin b))
* [misc]taylor:  Taking taylor expansion of (- (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (cos b)))) into (- (* 1/2 (cos b)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos b))) 0) into (- (* 1/2 (cos b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* b a)) (+ (* -1/2 (pow (* 1 a) 2)) 1)) into (- 1 (+ (* 1/2 (pow a 2)) (* b a)))
* [misc]approximate:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]approximate:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (- (cos (- a b)) (cos (+ a b))) 2))))>
* [enter]simplify:  Simplifying (- (cos (- a b)) (cos (+ a b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
* [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
* * * * [misc]progress:  [ 2 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1))))>
* [enter]simplify:  Simplifying (* (sin a) (sin b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* * * * [misc]progress:  [ 3 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1))))>
* * * * [misc]progress:  [ 4 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (+ (log (sin a)) (log (sin b)))))))>
* [enter]simplify:  Simplifying (+ (log (sin a)) (log (sin b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (+ (log (sin a)) (log (sin b)))
* [exit]simplify:  Simplified to (+ (log (sin a)) (log (sin b)))
* * * * [misc]progress:  [ 5 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (log (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (log (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (log (* (sin b) (sin a)))
* * * * [misc]progress:  [ 6 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (exp (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (exp (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (exp (* (sin b) (sin a)))
* * * * [misc]progress:  [ 7 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))))))>
* [enter]simplify:  Simplifying (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (pow (sin a) 3) (pow (sin b) 3))
* [exit]simplify:  Simplified to (* (pow (sin a) 3) (pow (sin b) 3))
* * * * [misc]progress:  [ 8 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b)))) (cbrt (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (sin b) (sin a))) (cbrt (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (* (cbrt (* (sin b) (sin a))) (cbrt (* (sin b) (sin a))))
* [enter]simplify:  Simplifying (cbrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (cbrt (* (sin b) (sin a)))
* * * * [misc]progress:  [ 9 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
* [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
* * * * [misc]progress:  [ 10 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (sqrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [enter]simplify:  Simplifying (sqrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* * * * [misc]progress:  [ 11 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 12 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))>
* [enter]simplify:  Simplifying (* (sin a) (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (* (sin a) (cbrt (sin b))) (cbrt (sin b)))
* [exit]simplify:  Simplified to (* (* (sin a) (cbrt (sin b))) (cbrt (sin b)))
* * * * [misc]progress:  [ 13 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))>
* [enter]simplify:  Simplifying (* (sin a) (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (sin a) (sqrt (sin b)))
* [exit]simplify:  Simplified to (* (sin a) (sqrt (sin b)))
* * * * [misc]progress:  [ 14 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b)))))>
* [enter]simplify:  Simplifying (* (sin a) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (sin a)
* [exit]simplify:  Simplified to (sin a)
* * * * [misc]progress:  [ 15 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin a)) (sin b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (sin b))
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (sin b))
* * * * [misc]progress:  [ 16 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))>
* [enter]simplify:  Simplifying (* (sqrt (sin a)) (sin b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin a)) (sin b))
* [exit]simplify:  Simplified to (* (sqrt (sin a)) (sin b))
* * * * [misc]progress:  [ 17 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (* (sin a) (sin b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* * * * [misc]progress:  [ 18 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* * * * [misc]progress:  [ 19 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 1))>
* * * * [misc]progress:  [ 20 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 21 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (log (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (log (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (log (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (log (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 22 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (log (exp (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (exp (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (exp (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (exp (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 23 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (265 enodes)
* * [misc]simplify:  iters left: 1 (485 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin b) (sin a)))) 3)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin b) (sin a)))) 3)
* * * * [misc]progress:  [ 24 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [enter]simplify:  Simplifying (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 25 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (* (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (183 enodes)
* * [misc]simplify:  iters left: 1 (294 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) 3)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) 3)
* * * * [misc]progress:  [ 26 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [enter]simplify:  Simplifying (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 27 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (- (* r (sin b))) (- (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (- (* r (sin b)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (* (sin b) (- r))
* [exit]simplify:  Simplified to (* (sin b) (- r))
* [enter]simplify:  Simplifying (- (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (- (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 28 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ r (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ r (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (/ (/ r (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 29 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ r (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ r (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (/ r (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 30 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (/ r 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* [enter]simplify:  Simplifying (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 31 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* 1 (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 32 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (/ 1 (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 33 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (* r (sin b)))))>
* [enter]simplify:  Simplifying (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (* r (sin b)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (- (* (/ (cos a) (sin b)) (/ (cos b) r)) (/ (sin a) r))
* [exit]simplify:  Simplified to (- (* (/ (cos a) (sin b)) (/ (cos b) r)) (/ (sin a) r))
* * * * [misc]progress:  [ 34 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ r (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ (sin b) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (* (/ r (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ (sin b) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 35 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 36 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ r 1) (sin b))
* [exit]simplify:  Simplified to (* (/ r 1) (sin b))
* * * * [misc]progress:  [ 37 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ r (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b))))>
* [enter]simplify:  Simplifying (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (* (/ (cos b) (sin b)) (cos a)) (sin a))
* [exit]simplify:  Simplified to (- (* (/ (cos b) (sin b)) (cos a)) (sin a))
* * * * [misc]progress:  [ 38 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ (* r (sin b)) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))) 2))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (+ (cos (+ b a)) (cos (+ b a))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (+ (cos (+ b a)) (cos (+ b a))))
* * * * [misc]progress:  [ 39 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))) (* 2 2)))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (326 enodes)
* [exit]simplify:  Simplified to (/ (* (/ r 2) (sin b)) (+ (cos (+ b a)) (cos (+ b a))))
* [exit]simplify:  Simplified to (/ (* (/ r 2) (sin b)) (+ (cos (+ b a)) (cos (+ b a))))
* * * * [misc]progress:  [ 40 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (168 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (pow (* (cos b) (cos a)) 3) (pow (* (sin b) (sin a)) 3)))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (pow (* (cos b) (cos a)) 3) (pow (* (sin b) (sin a)) 3)))
* * * * [misc]progress:  [ 41 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (+ (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (/ (+ (* (sin a) (sin b)) (* (cos b) (cos a))) r))
* [exit]simplify:  Simplified to (/ (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (/ (+ (* (sin a) (sin b)) (* (cos b) (cos a))) r))
* * * * [misc]progress:  [ 42 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (pow (* r (sin b)) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 43 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (exp (log (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (log (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (log (* r (sin b)))
* [exit]simplify:  Simplified to (log (* r (sin b)))
* * * * [misc]progress:  [ 44 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (log (exp (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (exp (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (pow (exp r) (sin b))
* [exit]simplify:  Simplified to (pow (exp r) (sin b))
* * * * [misc]progress:  [ 45 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* (cbrt (* r (sin b))) (cbrt (* r (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* r (sin b))) (cbrt (* r (sin b))))
* [exit]simplify:  Simplified to (* (cbrt (* r (sin b))) (cbrt (* r (sin b))))
* [enter]simplify:  Simplifying (cbrt (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* r (sin b)))
* [exit]simplify:  Simplified to (cbrt (* r (sin b)))
* * * * [misc]progress:  [ 46 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (cbrt (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (pow (* r (sin b)) 3)
* [exit]simplify:  Simplified to (pow (* r (sin b)) 3)
* * * * [misc]progress:  [ 47 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (sqrt (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* [enter]simplify:  Simplifying (sqrt (* r (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* [exit]simplify:  Simplified to (sqrt (* r (sin b)))
* * * * [misc]progress:  [ 48 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* 1 (* r (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 49 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* r (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (* r (* (cbrt (sin b)) (cbrt (sin b))))
* [exit]simplify:  Simplified to (* r (* (cbrt (sin b)) (cbrt (sin b))))
* * * * [misc]progress:  [ 50 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* r (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin b)) r)
* [exit]simplify:  Simplified to (* (sqrt (sin b)) r)
* * * * [misc]progress:  [ 51 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (* r 1) (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* r 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to r
* [exit]simplify:  Simplified to r
* * * * [misc]progress:  [ 52 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 53 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (log (/ (exp (* (cos a) (cos b))) (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ (exp (* (cos a) (cos b))) (exp (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 54 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (pow (- (* (cos a) (cos b)) (* (sin a) (sin b))) 1)))>
* * * * [misc]progress:  [ 55 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (exp (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (log (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (log (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 56 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (exp (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 57 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (* (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 58 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (pow (- (* (cos b) (cos a)) (* (sin b) (sin a))) 3)
* [exit]simplify:  Simplified to (pow (- (* (cos b) (cos a)) (* (sin b) (sin a))) 3)
* * * * [misc]progress:  [ 59 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (* (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 60 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (/ (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b)))) 2)))>
* [enter]simplify:  Simplifying (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (+ (cos (+ b a)) (cos (+ b a)))
* [exit]simplify:  Simplified to (+ (cos (+ b a)) (cos (+ b a)))
* * * * [misc]progress:  [ 61 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (/ (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b))))) (* 2 2))))>
* [enter]simplify:  Simplifying (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (+ (+ (cos (+ b a)) (cos (+ b a))) (+ (cos (+ b a)) (cos (+ b a))))
* [exit]simplify:  Simplified to (+ (+ (cos (+ b a)) (cos (+ b a))) (+ (cos (+ b a)) (cos (+ b a))))
* [enter]simplify:  Simplifying (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to (+ 2 2)
* [exit]simplify:  Simplified to (+ 2 2)
* * * * [misc]progress:  [ 62 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (/ (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (- (pow (* (cos b) (cos a)) 3) (pow (* (sin b) (sin a)) 3))
* [exit]simplify:  Simplified to (- (pow (* (cos b) (cos a)) 3) (pow (* (sin b) (sin a)) 3))
* [enter]simplify:  Simplifying (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (* (sin b) (sin a))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))
* [exit]simplify:  Simplified to (+ (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (* (sin b) (sin a))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))
* * * * [misc]progress:  [ 63 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (- (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (- (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (- (* (sin b) (sin a)))
* * * * [misc]progress:  [ 64 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (* 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 65 / 77 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (/ (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (+ (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [enter]simplify:  Simplifying (+ (* (cos a) (cos b)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (sin b) (sin a)) (* (cos b) (cos a)))
* [exit]simplify:  Simplified to (+ (* (sin b) (sin a)) (* (cos b) (cos a)))
* * * * [misc]progress:  [ 66 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* b a))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (cos a) (cos b)) (* b a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* b a)))
* * * * [misc]progress:  [ 67 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin (/ 1 b)) (sin (/ 1 a))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin (/ 1 a)) (sin (/ 1 b)))))
* * * * [misc]progress:  [ 68 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin (/ -1 a)) (sin (/ -1 b))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin (/ -1 b)) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 69 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r)))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (407 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* (* b b) (* b r)) (+ (* a a) 1/3)) (* b r)) (* (* a b) (* b r)))
* * * * [misc]progress:  [ 70 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))>
* [enter]simplify:  Simplifying (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 71 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))>
* [enter]simplify:  Simplifying (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * * * [misc]progress:  [ 72 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* b r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* b r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (* r b) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 73 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* (sin (/ 1 b)) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* (sin (/ 1 b)) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ 1 b)) r) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 74 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin (/ -1 b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* r (sin (/ -1 b))) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin (/ -1 b))) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 75 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* b a)))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* b a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- 1 (* (+ b (* a 1/2)) a)))
* * * * [misc]progress:  [ 76 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos (/ 1 b)) (cos (/ 1 a))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 77 / 77 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))>
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (/ (sin b) (cos b)) into (/ (sin b) (cos b))
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 1) (* 0 0)) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 2 -1/2) (+ (* 0 0) (* 0 0))) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (/ (pow (sin a) 2) (pow (cos a) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sin a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sin a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) 0) into (log a)
* [misc]backup-simplify:  Simplify (* 2 (log a)) into (* 2 (log a))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a))) into (pow a 2)
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 2) 1) into (pow a 2)
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 1/3 (pow a 2)) into (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (pow a 2) 1/3) into (+ 1/3 (pow a 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (pow b 2))) (+ (* (+ 1/3 (pow a 2)) (pow (* 1 b) 3)) (* 1 (* 1 b)))) into (+ b (+ (* 1/3 (pow b 3)) (+ (* (pow b 3) (pow a 2)) (* (pow b 2) a))))
* [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 2)
* [misc]approximate:  Taking taylor expansion of (* (sin a) (sin b)) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* (- 1/6) (sin b))))) into (- (* 1/6 (sin b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/6 (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/6 (sin b)) in b
* [misc]taylor:  Taking taylor expansion of 1/6 in b
* [misc]backup-simplify:  Simplify 1/6 into 1/6
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/6 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 (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* (- 1/6) 0) (* 0 (sin b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* b a)) into (* b a)
* [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]approximate:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) in a
* [misc]taylor:  Taking taylor expansion of (/ r 1) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ r 1) into r
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (/ (sin b) (cos b)) into (/ (sin b) (cos b))
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) in b
* [misc]taylor:  Taking taylor expansion of (/ r 1) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ r 1) into r
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) in r
* [misc]taylor:  Taking taylor expansion of (/ r 1) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
* [misc]taylor:  Taking taylor expansion of (cos a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
* [misc]taylor:  Taking taylor expansion of (sin a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin b) (sin a))
* [misc]backup-simplify:  Simplify (- (* (sin b) (sin a))) into (- (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin b) (sin a)))) into (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) in r
* [misc]taylor:  Taking taylor expansion of (/ r 1) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) in r
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in r
* [misc]taylor:  Taking taylor expansion of (cos a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in r
* [misc]taylor:  Taking taylor expansion of (sin a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos a) (cos b)) into (* (cos a) (cos b))
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* (sin a) (sin b)) into (* (sin b) (sin a))
* [misc]backup-simplify:  Simplify (- (* (sin b) (sin a))) into (- (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin b) (sin a)))) into (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]backup-simplify:  Simplify (* 1 (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin b) (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin b) (sin a)) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (* 0 (sin a)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 (cos b))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 (sin b))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin a))) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
* [misc]backup-simplify:  Simplify (- (/ 0 (cos a)) (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 2 -1/2) (+ (* 0 0) (* 0 0))) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 (cos b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 (sin b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin b) (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos a))) 0) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (- (/ (- 1/6) (cos a)) (+ (* (/ 1 (cos a)) (/ (- (* 1/2 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (/ (pow (sin a) 2) (pow (cos a) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sin a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sin a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) 0) into (log a)
* [misc]backup-simplify:  Simplify (* 2 (log a)) into (* 2 (log a))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a))) into (pow a 2)
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 2) 1) into (pow a 2)
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 1/3 (pow a 2)) into (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (pow a 2) 1/3) into (+ 1/3 (pow a 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* (+ 1/3 (pow a 2)) (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* [misc]approximate:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 r) 1) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 r) 1) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b))))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (* 1 (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) into (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (+ (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))) (* 0 (/ 0 (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in a
* [misc]taylor:  Taking taylor expansion of (- r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ -1 r) 1) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in b
* [misc]taylor:  Taking taylor expansion of (- r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ -1 r) 1) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 (- b))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in r
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]taylor:  Taking taylor expansion of (- (* (cos a) (cos b)) (* (sin a) (sin b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (* (sin a) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* 1 (cos b)) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (* 0 (sin b)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos b))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sin b))) into (sin b)
* [misc]backup-simplify:  Simplify (- (sin b)) into (- (sin b))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin b))) into (- (sin b))
* [misc]taylor:  Taking taylor expansion of (- (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- 1/2) (cos b)))) into (- (* 1/2 (cos b)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sin b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/2 (cos b))) 0) into (- (* 1/2 (cos b)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (cos b))) in b
* [misc]taylor:  Taking taylor expansion of (* 1/2 (cos b)) in b
* [misc]taylor:  Taking taylor expansion of 1/2 in b
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* b a)) (+ (* -1/2 (pow (* 1 a) 2)) 1)) into (- 1 (+ (* 1/2 (pow a 2)) (* b a)))
* [misc]approximate:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 a)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) (sin (/ 1 b))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 b)) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) (sin (/ 1 a))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) (cos (/ 1 b))) (- (* (sin (/ 1 b)) (sin (/ 1 a))))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 (sin (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 (sin (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 (sin (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))) into (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]approximate:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) (cos (/ -1 b))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]taylor:  Taking taylor expansion of (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (sin (/ -1 a)) (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) (sin (/ -1 b))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) (cos (/ -1 a))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 (cos (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 (sin (/ -1 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 (cos (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 (sin (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (pow (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 1)))>
* * * * [misc]progress:  [ 2 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (exp (- (log (sin b)) (log (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (- (log (sin b)) (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (- (log (sin b)) (log (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (- (log (sin b)) (log (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 3 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (exp (log (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (log (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (log (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (log (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 4 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (log (exp (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (exp (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (exp (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (exp (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 5 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (cbrt (/ (* (* (sin b) (sin b)) (sin b)) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ (* (* (sin b) (sin b)) (sin b)) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (pow (/ (sin b) (- (* (cos b) (cos a)) (* (sin b) (sin a)))) 3)
* [exit]simplify:  Simplified to (pow (/ (sin b) (- (* (cos b) (cos a)) (* (sin b) (sin a)))) 3)
* * * * [misc]progress:  [ 6 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (* (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (* (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* [enter]simplify:  Simplifying (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 7 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (cbrt (* (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (pow (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 3)
* [exit]simplify:  Simplified to (pow (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 3)
* * * * [misc]progress:  [ 8 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [enter]simplify:  Simplifying (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 9 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (- (sin b)) (- (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (- (sin b))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sin b))
* [exit]simplify:  Simplified to (- (sin b))
* [enter]simplify:  Simplifying (- (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (- (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 10 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (cbrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (/ (cbrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))))
* [enter]simplify:  Simplifying (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 11 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 12 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (* (cbrt (sin b)) (cbrt (sin b))) 1) (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (sin b)) (cbrt (sin b))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin b)) (/ (cbrt (sin b)) 1))
* [exit]simplify:  Simplified to (* (cbrt (sin b)) (/ (cbrt (sin b)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 13 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (sqrt (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sqrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [enter]simplify:  Simplifying (/ (sqrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 14 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [enter]simplify:  Simplifying (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 15 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (sqrt (sin b)) 1) (/ (sqrt (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (sin b)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 16 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ 1 (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 17 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 18 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ 1 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 19 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* 1 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 20 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (sin b) (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (/ 1 (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 21 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b)))))>
* [enter]simplify:  Simplifying (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (* (/ (cos b) (sin b)) (cos a)) (sin a))
* [exit]simplify:  Simplified to (- (* (/ (cos b) (sin b)) (cos a)) (sin a))
* * * * [misc]progress:  [ 22 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (/ (sin b) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ (sin b) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (/ (sin b) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 23 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 24 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (/ (sin b) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (/ (sin b) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (sin b) 1)
* [exit]simplify:  Simplified to (/ (sin b) 1)
* * * * [misc]progress:  [ 25 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (* (cbrt (sin b)) (cbrt (sin b))) (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (cbrt (sin b))))))>
* [enter]simplify:  Simplifying (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (cbrt (sin b)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (* (cos b) (cos a)) (* (sin b) (sin a))) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (- (* (cos b) (cos a)) (* (sin b) (sin a))) (cbrt (sin b)))
* * * * [misc]progress:  [ 26 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sqrt (sin b)) (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sqrt (sin b))))))>
* [enter]simplify:  Simplifying (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sqrt (sin b)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (/ (- (* (cos b) (cos a)) (* (sin b) (sin a))) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (- (* (cos b) (cos a)) (* (sin b) (sin a))) (sqrt (sin b)))
* * * * [misc]progress:  [ 27 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b)))))>
* [enter]simplify:  Simplifying (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (* (/ (cos b) (sin b)) (cos a)) (sin a))
* [exit]simplify:  Simplified to (- (* (/ (cos b) (sin b)) (cos a)) (sin a))
* * * * [misc]progress:  [ 28 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (sin b) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))) 2)))>
* [enter]simplify:  Simplifying (/ (sin b) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin b) 2) (cos (+ b a)))
* [exit]simplify:  Simplified to (/ (/ (sin b) 2) (cos (+ b a)))
* * * * [misc]progress:  [ 29 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (sin b) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))) (* 2 2))))>
* [enter]simplify:  Simplifying (/ (sin b) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin b) 2) (+ (cos (+ b a)) (cos (+ b a))))
* [exit]simplify:  Simplified to (/ (/ (sin b) 2) (+ (cos (+ b a)) (cos (+ b a))))
* * * * [misc]progress:  [ 30 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin b) (sin a)) 3)))
* [exit]simplify:  Simplified to (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin b) (sin a)) 3)))
* * * * [misc]progress:  [ 31 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (+ (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 32 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (/ (- (cos (- a b)) (cos (+ a b))) 2)))))>
* [enter]simplify:  Simplifying (- (cos (- a b)) (cos (+ a b)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
* [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
* * * * [misc]progress:  [ 33 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1)))))>
* [enter]simplify:  Simplifying (* (sin a) (sin b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* * * * [misc]progress:  [ 34 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1)))))>
* * * * [misc]progress:  [ 35 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (exp (+ (log (sin a)) (log (sin b))))))))>
* [enter]simplify:  Simplifying (+ (log (sin a)) (log (sin b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (+ (log (sin a)) (log (sin b)))
* [exit]simplify:  Simplified to (+ (log (sin a)) (log (sin b)))
* * * * [misc]progress:  [ 36 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (exp (log (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (log (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (log (* (sin b) (sin a)))
* * * * [misc]progress:  [ 37 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (exp (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (exp (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (exp (* (sin b) (sin a)))
* * * * [misc]progress:  [ 38 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b))))))))>
* [enter]simplify:  Simplifying (* (* (* (sin a) (sin a)) (sin a)) (* (* (sin b) (sin b)) (sin b)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (pow (sin a) 3) (pow (sin b) 3))
* [exit]simplify:  Simplified to (* (pow (sin a) 3) (pow (sin b) 3))
* * * * [misc]progress:  [ 39 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b)))) (cbrt (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (sin b) (sin a))) (cbrt (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (* (cbrt (* (sin b) (sin a))) (cbrt (* (sin b) (sin a))))
* [enter]simplify:  Simplifying (cbrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (cbrt (* (sin b) (sin a)))
* * * * [misc]progress:  [ 40 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
* [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
* * * * [misc]progress:  [ 41 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (sqrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [enter]simplify:  Simplifying (sqrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* * * * [misc]progress:  [ 42 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 43 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b)))))))>
* [enter]simplify:  Simplifying (* (sin a) (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (* (sin a) (cbrt (sin b))) (cbrt (sin b)))
* [exit]simplify:  Simplified to (* (* (sin a) (cbrt (sin b))) (cbrt (sin b)))
* * * * [misc]progress:  [ 44 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b)))))))>
* [enter]simplify:  Simplifying (* (sin a) (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (sin a) (sqrt (sin b)))
* [exit]simplify:  Simplified to (* (sin a) (sqrt (sin b)))
* * * * [misc]progress:  [ 45 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b))))))>
* [enter]simplify:  Simplifying (* (sin a) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (sin a)
* [exit]simplify:  Simplified to (sin a)
* * * * [misc]progress:  [ 46 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b)))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin a)) (sin b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (sin b))
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (sin b))
* * * * [misc]progress:  [ 47 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b)))))))>
* [enter]simplify:  Simplifying (* (sqrt (sin a)) (sin b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sin a)) (sin b))
* [exit]simplify:  Simplified to (* (sqrt (sin a)) (sin b))
* * * * [misc]progress:  [ 48 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (sin a) (sin b))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* * * * [misc]progress:  [ 49 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))>
* * * * [misc]progress:  [ 50 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (pow (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) 1))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 51 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (pow (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) 1))>
* * * * [misc]progress:  [ 52 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (+ (log (/ r 1)) (- (log (sin b)) (log (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (+ (log (/ r 1)) (- (log (sin b)) (log (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (- (+ (log (sin b)) (log (/ r 1))) (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (- (+ (log (sin b)) (log (/ r 1))) (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 53 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (+ (log (/ r 1)) (log (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (+ (log (/ r 1)) (log (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (- (+ (log (sin b)) (log (/ r 1))) (log (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (- (+ (log (sin b)) (log (/ r 1))) (log (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 54 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (log (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (log (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (log (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (log (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 55 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (log (exp (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (exp (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (exp (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (exp (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 56 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (* (* (* (/ r 1) (/ r 1)) (/ r 1)) (/ (* (* (sin b) (sin b)) (sin b)) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ r 1) (/ r 1)) (/ r 1)) (/ (* (* (sin b) (sin b)) (sin b)) (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (186 enodes)
* * [misc]simplify:  iters left: 2 (343 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow (sin b) 3) (pow (/ r 1) 3)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (* (- (* (cos b) (cos a)) (* (sin a) (sin b))) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (/ (* (pow (sin b) 3) (pow (/ r 1) 3)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (* (- (* (cos b) (cos a)) (* (sin a) (sin b))) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 57 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (* (* (* (/ r 1) (/ r 1)) (/ r 1)) (* (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ r 1) (/ r 1)) (/ r 1)) (* (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (414 enodes)
* [exit]simplify:  Simplified to (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (* (/ (* (/ r 1) (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (* (* (/ r 1) (sin b)) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (* (/ (* (/ r 1) (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ (* (* (/ r 1) (sin b)) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 58 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (cbrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) (cbrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [enter]simplify:  Simplifying (cbrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 59 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (* (* (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (* (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (193 enodes)
* * [misc]simplify:  iters left: 1 (317 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) 3)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) 3)
* * * * [misc]progress:  [ 60 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (sqrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (sqrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [enter]simplify:  Simplifying (sqrt (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (sqrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 61 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (sin b)) (* 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (* r (sin b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* r (sin b))
* [exit]simplify:  Simplified to (* r (sin b))
* [enter]simplify:  Simplifying (* 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* * * * [misc]progress:  [ 62 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* 1 (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 63 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (* (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (* (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))) (/ r 1))
* [exit]simplify:  Simplified to (* (* (cbrt (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))) (/ r 1))
* * * * [misc]progress:  [ 64 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ r 1))
* [exit]simplify:  Simplified to (* (sqrt (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ r 1))
* * * * [misc]progress:  [ 65 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (* (cbrt (sin b)) (cbrt (sin b))) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (/ (/ (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (/ (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 66 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (/ (* (* (/ r 1) (cbrt (sin b))) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (* (* (/ r 1) (cbrt (sin b))) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 67 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (* (cbrt (sin b)) (cbrt (sin b))) 1)) (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (* (cbrt (sin b)) (cbrt (sin b))) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin b)) r) (/ 1 (cbrt (sin b))))
* [exit]simplify:  Simplified to (/ (* (cbrt (sin b)) r) (/ 1 (cbrt (sin b))))
* * * * [misc]progress:  [ 68 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (sqrt (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) (/ (sqrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sqrt (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin b)) r) (* (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (/ (* (sqrt (sin b)) r) (* (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 69 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (sin b)) r) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (* (sqrt (sin b)) r) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 70 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (sqrt (sin b)) 1)) (/ (sqrt (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sqrt (sin b)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (/ 1 r))
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (/ 1 r))
* * * * [misc]progress:  [ 71 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ 1 (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (/ (/ r (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (/ r (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 72 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (/ r 1) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 73 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ 1 1)) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* * * * [misc]progress:  [ 74 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (* (/ r 1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* * * * [misc]progress:  [ 75 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (sin b)) (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (sin b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (/ 1 r))
* [exit]simplify:  Simplified to (/ (sin b) (/ 1 r))
* * * * [misc]progress:  [ 76 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (sin b) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b)))))) 2))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (154 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (+ (cos (+ a b)) (cos (+ a b))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (+ (cos (+ a b)) (cos (+ a b))))
* * * * [misc]progress:  [ 77 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (sin b) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b))))))) (* 2 2)))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (292 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin b) (/ 2 r)) (+ (cos (+ a b)) (cos (+ a b))))
* [exit]simplify:  Simplified to (/ (/ (sin b) (/ 2 r)) (+ (cos (+ a b)) (cos (+ a b))))
* * * * [misc]progress:  [ 78 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)))) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (122 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (pow (* (cos b) (cos a)) 3) (pow (* (sin a) (sin b)) 3)))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (pow (* (cos b) (cos a)) 3) (pow (* (sin a) (sin b)) 3)))
* * * * [misc]progress:  [ 79 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))) (+ (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (178 enodes)
* * [misc]simplify:  iters left: 1 (323 enodes)
* [exit]simplify:  Simplified to (* (/ (sin b) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))) (/ r (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (* (/ (sin b) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))) (/ r (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 80 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (cbrt (/ r 1)) (cbrt (/ r 1))) (* (cbrt (/ r 1)) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ r 1)) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (/ r 1)) (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (* (cbrt (/ r 1)) (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 81 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (sqrt (/ r 1)) (* (sqrt (/ r 1)) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ r 1)) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (/ r 1)) (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (* (sqrt (/ r 1)) (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 82 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* 1 (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 83 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* r (* (/ 1 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (/ 1 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 84 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (/ r 1) (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (sin b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (/ 1 r))
* [exit]simplify:  Simplified to (/ (sin b) (/ 1 r))
* * * * [misc]progress:  [ 85 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) 1))>
* [enter]simplify:  Simplifying (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 86 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ r 1)))>
* * * * [misc]progress:  [ 87 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (log (/ (exp (* (cos a) (cos b))) (exp (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (/ (exp (* (cos a) (cos b))) (exp (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 88 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (pow (- (* (cos a) (cos b)) (* (sin a) (sin b))) 1))))>
* * * * [misc]progress:  [ 89 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (exp (log (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (log (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (log (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 90 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (exp (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 91 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (* (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 92 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (cbrt (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (* (* (- (* (cos a) (cos b)) (* (sin a) (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (pow (- (* (cos b) (cos a)) (* (sin b) (sin a))) 3)
* [exit]simplify:  Simplified to (pow (- (* (cos b) (cos a)) (* (sin b) (sin a))) 3)
* * * * [misc]progress:  [ 93 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (* (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * * * [misc]progress:  [ 94 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (/ (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b)))) 2))))>
* [enter]simplify:  Simplifying (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (+ (cos (+ b a)) (cos (+ b a)))
* [exit]simplify:  Simplified to (+ (cos (+ b a)) (cos (+ b a)))
* * * * [misc]progress:  [ 95 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (/ (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b))))) (* 2 2)))))>
* [enter]simplify:  Simplifying (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (+ (+ (cos (+ b a)) (cos (+ b a))) (+ (cos (+ b a)) (cos (+ b a))))
* [exit]simplify:  Simplified to (+ (+ (cos (+ b a)) (cos (+ b a))) (+ (cos (+ b a)) (cos (+ b a))))
* [enter]simplify:  Simplifying (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to (+ 2 2)
* [exit]simplify:  Simplified to (+ 2 2)
* * * * [misc]progress:  [ 96 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (/ (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (- (pow (* (cos b) (cos a)) 3) (pow (* (sin b) (sin a)) 3))
* [exit]simplify:  Simplified to (- (pow (* (cos b) (cos a)) 3) (pow (* (sin b) (sin a)) 3))
* [enter]simplify:  Simplifying (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (* (sin b) (sin a))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))
* [exit]simplify:  Simplified to (+ (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (* (sin b) (sin a))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))
* * * * [misc]progress:  [ 97 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (- (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (- (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (- (* (sin b) (sin a)))
* * * * [misc]progress:  [ 98 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (* 1 (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 99 / 111 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (sin b) (/ (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))) (+ (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [exit]simplify:  Simplified to (* (+ (* (cos b) (cos a)) (* (sin b) (sin a))) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [enter]simplify:  Simplifying (+ (* (cos a) (cos b)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (sin b) (sin a)) (* (cos b) (cos a)))
* [exit]simplify:  Simplified to (+ (* (sin b) (sin a)) (* (cos b) (cos a)))
* * * * [misc]progress:  [ 100 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (+ b (+ (* 1/3 (pow b 3)) (+ (* (pow b 3) (pow a 2)) (* (pow b 2) a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (+ b (+ (* 1/3 (pow b 3)) (+ (* (pow b 3) (pow a 2)) (* (pow b 2) a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* * [misc]simplify:  iters left: 2 (421 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* 1/3 (* b b)) 1) (/ (* b r) 1)) (* (/ (* b b) (/ 1 r)) (+ (* (* a a) b) a)))
* * * * [misc]progress:  [ 101 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin (/ 1 b)) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 a)) (sin (/ 1 b)))))
* * * * [misc]progress:  [ 102 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin (/ -1 b)) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 b)) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 103 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* b a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* b a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* b a)))
* * * * [misc]progress:  [ 104 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin (/ 1 b)) (sin (/ 1 a)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin (/ 1 b)) (sin (/ 1 a))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin (/ 1 a)) (sin (/ 1 b)))))
* * * * [misc]progress:  [ 105 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin (/ -1 a)) (sin (/ -1 b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * * * [misc]progress:  [ 106 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r)))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (407 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* (* b b) (* b r)) (+ (* a a) 1/3)) (* b r)) (* (* a b) (* b r)))
* * * * [misc]progress:  [ 107 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))>
* [enter]simplify:  Simplifying (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ 1 b)) r) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 108 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))>
* [enter]simplify:  Simplifying (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin (/ -1 b))) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* * * * [misc]progress:  [ 109 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin b) (- 1 (+ (* 1/2 (pow a 2)) (* b a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- 1 (+ (* 1/2 (pow a 2)) (* b a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- 1 (* (+ (* a 1/2) b) a)))
* * * * [misc]progress:  [ 110 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (* (sin (/ 1 b)) (sin (/ 1 a))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos (/ 1 b)) (cos (/ 1 a))) (* (sin (/ 1 b)) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 111 / 111 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ (sin b) (- (* (cos (/ -1 b)) (cos (/ -1 a))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 b)) (sin (/ -1 a)))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (/ (cos b) (sin b)) into (/ (cos b) (sin b))
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ (cos b) (sin b)) 1) into (/ (cos b) (sin b))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ (cos b) (sin b)) 0) into (/ (cos b) (sin b))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos b) (sin b))) into (/ (sin b) (cos b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* 1 (cos a)) into (cos a)
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* 1 (cos a)) into (cos a)
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos a))) into 0
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 2 -1/2) (+ (* 0 0) (* 0 0))) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) 1) (+ (* 1 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* -1/3 (cos a)))) into (- (* 1/3 (cos a)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/3 (cos a))) 0) into (- (* 1/3 (cos a)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos a)) (/ (- (* 1/3 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (/ (pow (sin a) 2) (pow (cos a) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sin a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sin a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) 0) into (log a)
* [misc]backup-simplify:  Simplify (* 2 (log a)) into (* 2 (log a))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a))) into (pow a 2)
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 2) 1) into (pow a 2)
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 1/3 (pow a 2)) into (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (pow a 2) 1/3) into (+ 1/3 (pow a 2))
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (pow b 2))) (+ (* (+ 1/3 (pow a 2)) (pow (* 1 b) 3)) (* 1 (* 1 b)))) into (+ b (+ (* 1/3 (pow b 3)) (+ (* (pow b 3) (pow a 2)) (* (pow b 2) a))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (* 0 (cos (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (/ (cos b) (sin b)) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) 1) (+ (* 1 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1/6) 1)) (* -1/3 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (- (/ 1/24 1) (+ (* 1 (/ 1/120 1)) (* 0 (/ 0 1)) (* -1/3 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into -1/45
* [misc]backup-simplify:  Simplify -1/45 into -1/45
* [misc]backup-simplify:  Simplify (+ (* -1/45 (pow b 3)) (+ (* -1/3 b) (* 1 (/ 1 b)))) into (- (/ 1 b) (+ (* 1/45 (pow b 3)) (* 1/3 b)))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]approximate:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in (b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 1)
* [misc]approximate:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (/ (cos b) (sin b)) into (/ (cos b) (sin b))
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* 1 (cos a)) into (cos a)
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (cos a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (- (/ (- 1/2) 1) (+ (* 1 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* -1/3 (cos a)))) into (- (* 1/3 (cos a)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (cos a))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* -1/2 (* (pow a 2) (/ 1 b))) (+ (* -1/3 (* 1 b)) (* 1 (* 1 (/ 1 b))))) into (- (/ 1 b) (+ (* 1/3 b) (* 1/2 (/ (pow a 2) b))))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (* 0 (cos (/ 1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]approximate:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (/ -1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ r 1) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ r 1) into r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in a
* [misc]taylor:  Taking taylor expansion of (cos b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (/ (cos b) (sin b)) into (/ (cos b) (sin b))
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ (cos b) (sin b)) 1) into (/ (cos b) (sin b))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ (cos b) (sin b)) 0) into (/ (cos b) (sin b))
* [misc]backup-simplify:  Simplify (/ 1 (/ (cos b) (sin b))) into (/ (sin b) (cos b))
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ r 1) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ r 1) into r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* 1 (cos a)) into (cos a)
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) in r
* [misc]taylor:  Taking taylor expansion of (/ r 1) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in r
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) in r
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in r
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in r
* [misc]taylor:  Taking taylor expansion of (cos b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (/ (cos b) (sin b)) into (/ (cos b) (sin b))
* [misc]taylor:  Taking taylor expansion of (cos a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (sin a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (/ (cos b) (sin b)) (cos a)) into (/ (* (cos a) (cos b)) (sin b))
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (cos b)) (sin b)) (- (sin a))) into (- (/ (* (cos a) (cos b)) (sin b)) (sin a))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a))) into (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))
* [misc]taylor:  Taking taylor expansion of (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) in r
* [misc]taylor:  Taking taylor expansion of (/ r 1) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) in r
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) in r
* [misc]taylor:  Taking taylor expansion of (* (/ (cos b) (sin b)) (cos a)) in r
* [misc]taylor:  Taking taylor expansion of (/ (cos b) (sin b)) in r
* [misc]taylor:  Taking taylor expansion of (cos b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]taylor:  Taking taylor expansion of (sin b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (sin b) into (sin b)
* [misc]backup-simplify:  Simplify (cos b) into (cos b)
* [misc]backup-simplify:  Simplify (* (cos b) 1) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos b) 0) into (cos b)
* [misc]backup-simplify:  Simplify (* (sin b) 1) into (sin b)
* [misc]backup-simplify:  Simplify (* (cos b) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin b) 0) into (sin b)
* [misc]backup-simplify:  Simplify (/ (cos b) (sin b)) into (/ (cos b) (sin b))
* [misc]taylor:  Taking taylor expansion of (cos a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (sin a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (/ (cos b) (sin b)) (cos a)) into (/ (* (cos a) (cos b)) (sin b))
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos a) (cos b)) (sin b)) (- (sin a))) into (- (/ (* (cos a) (cos b)) (sin b)) (sin a))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a))) into (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))) into (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ (* (cos a) (cos b)) (sin b)) (sin a)) in b
* [misc]taylor:  Taking taylor expansion of (/ (* (cos a) (cos b)) (sin b)) in b
* [misc]taylor:  Taking taylor expansion of (* (cos a) (cos b)) in b
* [misc]taylor:  Taking taylor expansion of (cos a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]taylor:  Taking taylor expansion of (cos b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (* (sin a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (* (cos a) 1) into (cos a)
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ (cos a) 1) into (cos a)
* [misc]taylor:  Taking taylor expansion of (sin a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (sin a) into (sin a)
* [misc]backup-simplify:  Simplify (cos a) into (cos a)
* [misc]backup-simplify:  Simplify (+ (cos a) 0) into (cos a)
* [misc]backup-simplify:  Simplify (/ 1 (cos a)) into (/ 1 (cos a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin b)) (+ (* (/ (cos b) (sin b)) (/ 0 (sin b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos b) (sin b)) 0) (* 0 (cos a))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a))) (/ 0 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (cos a) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (sin a) 1) into (sin a)
* [misc]backup-simplify:  Simplify (* (cos a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin a) 0) into (sin a)
* [misc]backup-simplify:  Simplify (- (sin a)) into (- (sin a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sin a))) into (- (sin a))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos a)) (/ (- (sin a)) (cos a))))) into (/ (sin a) (pow (cos a) 2))
* [misc]taylor:  Taking taylor expansion of (/ (sin a) (pow (cos a) 2)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 2 -1/2) (+ (* 0 0) (* 0 0))) into -1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin b) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos b) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin b)) (+ (* (/ (cos b) (sin b)) (/ 0 (sin b))) (* 0 (/ 0 (sin b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos b) (sin b)) 0) (+ (* 0 0) (* 0 (cos a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a))) (/ 0 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))) (* 0 (/ 0 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (- (/ (* (cos a) (cos b)) (sin b)) (sin a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) (- 1/2)) (+ (* 0 0) (* 0 1))) into (- (* 1/2 (cos a)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/2 (cos a))) 1) (+ (* (cos a) (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into (- (* 1/3 (cos a)))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (* 1/3 (cos a))) 0) into (- (* 1/3 (cos a)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (cos a)) (/ (- (* 1/3 (cos a))) (cos a))) (* (/ (sin a) (pow (cos a) 2)) (/ (- (sin a)) (cos a))))) into (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3)))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 (cos a))) (/ (pow (sin a) 2) (pow (cos a) 3))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (/ (pow (sin a) 2) (pow (cos a) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (sin a) 2) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sin a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sin a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (sin a)) in a
* [misc]taylor:  Taking taylor expansion of (sin a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) 0) into (log a)
* [misc]backup-simplify:  Simplify (* 2 (log a)) into (* 2 (log a))
* [misc]backup-simplify:  Simplify (exp (* 2 (log a))) into (pow a 2)
* [misc]taylor:  Taking taylor expansion of (pow (cos a) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cos a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cos a))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cos a)) in a
* [misc]taylor:  Taking taylor expansion of (cos a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (* 3 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- 1/2)) 1)) (pow 1 1)))) 2) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 3 -1/2) (+ (* 0 0) (* 0 0))) into -3/2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 2) 1) into (pow a 2)
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 1/3 (pow a 2)) into (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (pow a 2) 1/3) into (+ 1/3 (pow a 2))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* (+ 1/3 (pow a 2)) (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* [misc]approximate:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 r) 1) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (/ 1 r) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 r) 1) into (/ 1 r)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in r
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in r
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 r) 1) (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 r) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a)))) in r
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) (sin (/ 1 a))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) in r
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 b)) (sin (/ 1 b))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ 1 b)) (sin (/ 1 b))) into (/ (cos (/ 1 b)) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos (/ 1 a))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 1) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 a)) 0) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 a)) 1) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 a)) 0) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ 1 a)) (cos (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ 1 a)) into (cos (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (sin (/ 1 b)) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (/ 1 b)) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 1) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ 1 b)) 0) into (cos (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 a)) (cos (/ 1 b))) into (* (cos (/ 1 a)) (cos (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 b)) 1) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ 1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ 1 b)) 0) into (sin (/ 1 b))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) into (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ 1 a)) into (sin (/ 1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ 1 a))) into (- (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (- (sin (/ 1 a)))) into (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) into (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (* 0 (cos (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (* 0 (cos (/ 1 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ 1 b)) (sin (/ 1 b))) 0) (+ (* 0 0) (* 0 (cos (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 (cos (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 b))) (+ (* (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (/ 0 (sin (/ 1 b)))) (* 0 (/ 0 (sin (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ 1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ r (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* [misc]approximate:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in a
* [misc]taylor:  Taking taylor expansion of (- r) in a
* [misc]taylor:  Taking taylor expansion of r in a
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ -1 r) 1) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (cos (/ 1 (- a))) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [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]backup-simplify:  Simplify (sin (/ 1 (- a))) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in b
* [misc]taylor:  Taking taylor expansion of (- r) in b
* [misc]taylor:  Taking taylor expansion of r in b
* [misc]backup-simplify:  Simplify r into r
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (- r) into (- r)
* [misc]backup-simplify:  Simplify (/ 1 (- r)) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (/ -1 r) 1) into (/ -1 r)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (cos (/ 1 (- b))) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [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]backup-simplify:  Simplify (sin (/ 1 (- b))) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in r
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in r
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (* (/ (/ 1 (- r)) 1) (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))))) in r
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- r)) 1) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- r)) in r
* [misc]taylor:  Taking taylor expansion of (- r) in r
* [misc]taylor:  Taking taylor expansion of r in r
* [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 in r
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a))))) in r
* [misc]taylor:  Taking taylor expansion of (- (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) (sin (/ 1 (- a)))) in r
* [misc]taylor:  Taking taylor expansion of (* (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) (cos (/ 1 (- a)))) in r
* [misc]taylor:  Taking taylor expansion of (/ (cos (/ 1 (- b))) (sin (/ 1 (- b)))) in r
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- b))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in r
* [misc]taylor:  Taking taylor expansion of (- b) in r
* [misc]taylor:  Taking taylor expansion of b in r
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (cos (/ -1 b)) (sin (/ -1 b))) into (/ (cos (/ -1 b)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- a))) in r
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in r
* [misc]taylor:  Taking taylor expansion of (- a) in r
* [misc]taylor:  Taking taylor expansion of a in r
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos (/ -1 a))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (* -1 (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))) into (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))) in b
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) in b
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in b
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in b
* [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 (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 1) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 a)) 0) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]backup-simplify:  Simplify (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 a)) 1) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 a)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 a)) 0) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]taylor:  Taking taylor expansion of (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (* (cos (/ -1 b)) (cos (/ -1 a))) in a
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]taylor:  Taking taylor expansion of (cos (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (cos (/ -1 a)) into (cos (/ -1 a))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 b) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ -1 b) into (/ -1 b)
* [misc]backup-simplify:  Simplify (sin (/ -1 b)) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (cos (/ -1 b)) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 1) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 b)) 0) into (cos (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) (cos (/ -1 a))) into (* (cos (/ -1 b)) (cos (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 b)) 1) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (* (cos (/ -1 b)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (sin (/ -1 b)) 0) into (sin (/ -1 b))
* [misc]backup-simplify:  Simplify (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) into (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (sin (/ -1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [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 (sin (/ -1 a)) into (sin (/ -1 a))
* [misc]backup-simplify:  Simplify (- (sin (/ -1 a))) into (- (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (+ (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (- (sin (/ -1 a)))) into (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) into (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (+ (* (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* (cos (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 (cos (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (+ (* (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 b)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (cos (/ -1 b)) (sin (/ -1 b))) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 b)) 0) (+ (* 0 0) (* 0 (cos (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 b))) (+ (* (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (/ 0 (sin (/ -1 b)))) (* 0 (/ 0 (sin (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 a)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cos (/ -1 a)) 0) (+ (* 0 0) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (+ (* (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))) (* 0 (/ 0 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ -1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ r (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (pow (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) (- 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 2 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (pow (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) -1)))>
* * * * [misc]progress:  [ 3 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (pow (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) 1)))>
* * * * [misc]progress:  [ 4 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (exp (- (log (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (- (log (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (- (log (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* [exit]simplify:  Simplified to (- (log (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * * * [misc]progress:  [ 5 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (exp (log (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (log (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (- (log (- (* (/ (cos a) (sin b)) (cos b)) (sin a))))
* [exit]simplify:  Simplified to (- (log (- (* (/ (cos a) (sin b)) (cos b)) (sin a))))
* * * * [misc]progress:  [ 6 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (log (exp (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (exp (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (exp (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* [exit]simplify:  Simplified to (exp (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* * * * [misc]progress:  [ 7 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (* (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* [exit]simplify:  Simplified to (* (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* [enter]simplify:  Simplifying (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* * * * [misc]progress:  [ 8 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (cbrt (* (* (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (* (* (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (* (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* [exit]simplify:  Simplified to (/ (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (* (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * * * [misc]progress:  [ 9 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (sqrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (sqrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* [enter]simplify:  Simplifying (sqrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* * * * [misc]progress:  [ 10 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (- 1) (- (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* [enter]simplify:  Simplifying (- (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (- (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* [exit]simplify:  Simplified to (- (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* * * * [misc]progress:  [ 11 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* 1 (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* * * * [misc]progress:  [ 12 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* 1 (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* [exit]simplify:  Simplified to (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* * * * [misc]progress:  [ 13 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (/ (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) 1))))>
* [enter]simplify:  Simplifying (/ (- (* (/ (cos b) (sin b)) (cos a)) (sin a)) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (- (/ (cos b) (/ (sin b) (cos a))) (/ (sin a) 1))
* [exit]simplify:  Simplified to (- (/ (cos b) (/ (sin b) (cos a))) (/ (sin a) 1))
* * * * [misc]progress:  [ 14 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (/ 1 (* (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * * * [misc]progress:  [ 15 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (/ 1 (sqrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (sqrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* [exit]simplify:  Simplified to (/ 1 (sqrt (- (/ (* (cos b) (cos a)) (sin b)) (sin a))))
* * * * [misc]progress:  [ 16 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ (/ 1 1) (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 17 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3))) (+ (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (+ (* (sin a) (sin a)) (* (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (291 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3)))
* [exit]simplify:  Simplified to (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3)))
* * * * [misc]progress:  [ 18 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (* (/ 1 (- (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (* (sin a) (sin a)))) (+ (* (/ (cos b) (sin b)) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ 1 (- (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (* (sin a) (sin a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ (sin a) (* (/ (cos b) (sin b)) (cos a)))) (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* [exit]simplify:  Simplified to (/ (/ 1 (+ (sin a) (* (/ (cos b) (sin b)) (cos a)))) (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* * * * [misc]progress:  [ 19 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (pow (/ (cos b) (sin b)) 1) (cos a)) (sin a)))))>
* * * * [misc]progress:  [ 20 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (exp (- (log (cos b)) (log (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (- (log (cos b)) (log (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (- (log (cos b)) (log (sin b)))
* [exit]simplify:  Simplified to (- (log (cos b)) (log (sin b)))
* * * * [misc]progress:  [ 21 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (exp (log (/ (cos b) (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (log (/ (cos b) (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (log (/ (cos b) (sin b)))
* [exit]simplify:  Simplified to (log (/ (cos b) (sin b)))
* * * * [misc]progress:  [ 22 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (log (exp (/ (cos b) (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (exp (/ (cos b) (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (exp (/ (cos b) (sin b)))
* [exit]simplify:  Simplified to (exp (/ (cos b) (sin b)))
* * * * [misc]progress:  [ 23 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (cbrt (/ (* (* (cos b) (cos b)) (cos b)) (* (* (sin b) (sin b)) (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (* (* (cos b) (cos b)) (cos b)) (* (* (sin b) (sin b)) (sin b)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (pow (/ (cos b) (sin b)) 3)
* [exit]simplify:  Simplified to (pow (/ (cos b) (sin b)) 3)
* * * * [misc]progress:  [ 24 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (* (cbrt (/ (cos b) (sin b))) (cbrt (/ (cos b) (sin b)))) (cbrt (/ (cos b) (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos b) (sin b))) (cbrt (/ (cos b) (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos b) (sin b))) (cbrt (/ (cos b) (sin b))))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos b) (sin b))) (cbrt (/ (cos b) (sin b))))
* [enter]simplify:  Simplifying (cbrt (/ (cos b) (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (cos b) (sin b)))
* [exit]simplify:  Simplified to (cbrt (/ (cos b) (sin b)))
* * * * [misc]progress:  [ 25 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (cbrt (* (* (/ (cos b) (sin b)) (/ (cos b) (sin b))) (/ (cos b) (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (* (/ (cos b) (sin b)) (/ (cos b) (sin b))) (/ (cos b) (sin b)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (pow (/ (cos b) (sin b)) 3)
* [exit]simplify:  Simplified to (pow (/ (cos b) (sin b)) 3)
* * * * [misc]progress:  [ 26 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (sqrt (/ (cos b) (sin b))) (sqrt (/ (cos b) (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (sqrt (/ (cos b) (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos b) (sin b)))
* [exit]simplify:  Simplified to (sqrt (/ (cos b) (sin b)))
* [enter]simplify:  Simplifying (sqrt (/ (cos b) (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cos b) (sin b)))
* [exit]simplify:  Simplified to (sqrt (/ (cos b) (sin b)))
* * * * [misc]progress:  [ 27 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (- (cos b)) (- (sin b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (- (cos b))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (cos b))
* [exit]simplify:  Simplified to (- (cos b))
* [enter]simplify:  Simplifying (- (sin b))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sin b))
* [exit]simplify:  Simplified to (- (sin b))
* * * * [misc]progress:  [ 28 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (* (cbrt (cos b)) (cbrt (cos b))) (* (cbrt (sin b)) (cbrt (sin b)))) (/ (cbrt (cos b)) (cbrt (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos b)) (cbrt (cos b))) (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (cos b)) (cbrt (sin b))) (/ (cbrt (cos b)) (cbrt (sin b))))
* [exit]simplify:  Simplified to (* (/ (cbrt (cos b)) (cbrt (sin b))) (/ (cbrt (cos b)) (cbrt (sin b))))
* [enter]simplify:  Simplifying (/ (cbrt (cos b)) (cbrt (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos b)) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (cbrt (cos b)) (cbrt (sin b)))
* * * * [misc]progress:  [ 29 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (* (cbrt (cos b)) (cbrt (cos b))) (sqrt (sin b))) (/ (cbrt (cos b)) (sqrt (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos b)) (cbrt (cos b))) (sqrt (sin b)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (cos b)) (sqrt (sin b))) (cbrt (cos b)))
* [exit]simplify:  Simplified to (* (/ (cbrt (cos b)) (sqrt (sin b))) (cbrt (cos b)))
* [enter]simplify:  Simplifying (/ (cbrt (cos b)) (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos b)) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (cbrt (cos b)) (sqrt (sin b)))
* * * * [misc]progress:  [ 30 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (* (cbrt (cos b)) (cbrt (cos b))) 1) (/ (cbrt (cos b)) (sin b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (cos b)) (cbrt (cos b))) 1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cos b)) (/ (cbrt (cos b)) 1))
* [exit]simplify:  Simplified to (* (cbrt (cos b)) (/ (cbrt (cos b)) 1))
* [enter]simplify:  Simplifying (/ (cbrt (cos b)) (sin b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (cos b)) (sin b))
* [exit]simplify:  Simplified to (/ (cbrt (cos b)) (sin b))
* * * * [misc]progress:  [ 31 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (sqrt (cos b)) (* (cbrt (sin b)) (cbrt (sin b)))) (/ (sqrt (cos b)) (cbrt (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos b)) (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos b)) (cbrt (sin b))) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (/ (sqrt (cos b)) (cbrt (sin b))) (cbrt (sin b)))
* [enter]simplify:  Simplifying (/ (sqrt (cos b)) (cbrt (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (cbrt (sin b)))
* * * * [misc]progress:  [ 32 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (sqrt (cos b)) (sqrt (sin b))) (/ (sqrt (cos b)) (sqrt (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos b)) (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (sqrt (sin b)))
* [enter]simplify:  Simplifying (/ (sqrt (cos b)) (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (sqrt (sin b)))
* * * * [misc]progress:  [ 33 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (sqrt (cos b)) 1) (/ (sqrt (cos b)) (sin b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (cos b)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) 1)
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) 1)
* [enter]simplify:  Simplifying (/ (sqrt (cos b)) (sin b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (sin b))
* [exit]simplify:  Simplified to (/ (sqrt (cos b)) (sin b))
* * * * [misc]progress:  [ 34 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ 1 (* (cbrt (sin b)) (cbrt (sin b)))) (/ (cos b) (cbrt (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin b)) (cbrt (sin b))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (sin b)) (cbrt (sin b))))
* [enter]simplify:  Simplifying (/ (cos b) (cbrt (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos b) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (cos b) (cbrt (sin b)))
* * * * [misc]progress:  [ 35 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ 1 (sqrt (sin b))) (/ (cos b) (sqrt (sin b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (sin b)))
* [enter]simplify:  Simplifying (/ (cos b) (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos b) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (cos b) (sqrt (sin b)))
* * * * [misc]progress:  [ 36 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ 1 1) (/ (cos b) (sin b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (cos b) (sin b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (cos b) (sin b))
* [exit]simplify:  Simplified to (/ (cos b) (sin b))
* * * * [misc]progress:  [ 37 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* 1 (/ (cos b) (sin b))) (cos a)) (sin a)))))>
* * * * [misc]progress:  [ 38 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (cos b) (/ 1 (sin b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ 1 (sin b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin b))
* [exit]simplify:  Simplified to (/ 1 (sin b))
* * * * [misc]progress:  [ 39 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ 1 (/ (sin b) (cos b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (sin b) (cos b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cos b))
* [exit]simplify:  Simplified to (/ (sin b) (cos b))
* * * * [misc]progress:  [ 40 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (/ (cos b) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (cos b) (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ (/ (cos b) (cbrt (sin b))) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (/ (cos b) (cbrt (sin b))) (cbrt (sin b)))
* * * * [misc]progress:  [ 41 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (/ (cos b) (sqrt (sin b))) (sqrt (sin b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (cos b) (sqrt (sin b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (/ (cos b) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (cos b) (sqrt (sin b)))
* * * * [misc]progress:  [ 42 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (/ (cos b) 1) (sin b)) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (cos b) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (cos b) 1)
* [exit]simplify:  Simplified to (/ (cos b) 1)
* * * * [misc]progress:  [ 43 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (* (cbrt (cos b)) (cbrt (cos b))) (/ (sin b) (cbrt (cos b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (sin b) (cbrt (cos b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (cos b)))
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (cos b)))
* * * * [misc]progress:  [ 44 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (sqrt (cos b)) (/ (sin b) (sqrt (cos b)))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (sin b) (sqrt (cos b)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (cos b)))
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (cos b)))
* * * * [misc]progress:  [ 45 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ 1 (/ (sin b) (cos b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (/ (sin b) (cos b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cos b))
* [exit]simplify:  Simplified to (/ (sin b) (cos b))
* * * * [misc]progress:  [ 46 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 1) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) (cos a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* * * * [misc]progress:  [ 47 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 1) (sin a)))))>
* * * * [misc]progress:  [ 48 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (exp (+ (- (log (cos b)) (log (sin b))) (log (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (+ (- (log (cos b)) (log (sin b))) (log (cos a)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (+ (- (log (cos b)) (log (sin b))) (log (cos a)))
* [exit]simplify:  Simplified to (+ (- (log (cos b)) (log (sin b))) (log (cos a)))
* * * * [misc]progress:  [ 49 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (exp (+ (log (/ (cos b) (sin b))) (log (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (+ (log (/ (cos b) (sin b))) (log (cos a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (+ (log (cos a)) (log (/ (cos b) (sin b))))
* [exit]simplify:  Simplified to (+ (log (cos a)) (log (/ (cos b) (sin b))))
* * * * [misc]progress:  [ 50 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (exp (log (* (/ (cos b) (sin b)) (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (log (* (/ (cos b) (sin b)) (cos a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (log (* (/ (cos b) (sin b)) (cos a)))
* [exit]simplify:  Simplified to (log (* (/ (cos b) (sin b)) (cos a)))
* * * * [misc]progress:  [ 51 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (log (exp (* (/ (cos b) (sin b)) (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (exp (* (/ (cos b) (sin b)) (cos a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (exp (* (/ (cos b) (sin b)) (cos a)))
* [exit]simplify:  Simplified to (exp (* (/ (cos b) (sin b)) (cos a)))
* * * * [misc]progress:  [ 52 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (cbrt (* (/ (* (* (cos b) (cos b)) (cos b)) (* (* (sin b) (sin b)) (sin b))) (* (* (cos a) (cos a)) (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (* (* (cos b) (cos b)) (cos b)) (* (* (sin b) (sin b)) (sin b))) (* (* (cos a) (cos a)) (cos a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (293 enodes)
* [exit]simplify:  Simplified to (/ (* (pow (cos b) 3) (* (cos a) (cos a))) (/ (* (sin b) (sin b)) (/ (cos a) (sin b))))
* [exit]simplify:  Simplified to (/ (* (pow (cos b) 3) (* (cos a) (cos a))) (/ (* (sin b) (sin b)) (/ (cos a) (sin b))))
* * * * [misc]progress:  [ 53 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (cbrt (* (* (* (/ (cos b) (sin b)) (/ (cos b) (sin b))) (/ (cos b) (sin b))) (* (* (cos a) (cos a)) (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos b) (sin b)) (/ (cos b) (sin b))) (/ (cos b) (sin b))) (* (* (cos a) (cos a)) (cos a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (185 enodes)
* [exit]simplify:  Simplified to (* (* (pow (cos a) 3) (/ (cos b) (sin b))) (* (/ (cos b) (sin b)) (/ (cos b) (sin b))))
* [exit]simplify:  Simplified to (* (* (pow (cos a) 3) (/ (cos b) (sin b))) (* (/ (cos b) (sin b)) (/ (cos b) (sin b))))
* * * * [misc]progress:  [ 54 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (cbrt (* (/ (cos b) (sin b)) (cos a))) (cbrt (* (/ (cos b) (sin b)) (cos a)))) (cbrt (* (/ (cos b) (sin b)) (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (cos b) (sin b)) (cos a))) (cbrt (* (/ (cos b) (sin b)) (cos a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (cos b) (sin b)) (cos a))) (cbrt (* (/ (cos b) (sin b)) (cos a))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (cos b) (sin b)) (cos a))) (cbrt (* (/ (cos b) (sin b)) (cos a))))
* [enter]simplify:  Simplifying (cbrt (* (/ (cos b) (sin b)) (cos a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (cos b) (sin b)) (cos a)))
* [exit]simplify:  Simplified to (cbrt (* (/ (cos b) (sin b)) (cos a)))
* * * * [misc]progress:  [ 55 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (cbrt (* (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (* (/ (cos b) (sin b)) (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (* (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (* (/ (cos b) (sin b)) (cos a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (pow (* (/ (cos b) (sin b)) (cos a)) 3)
* [exit]simplify:  Simplified to (pow (* (/ (cos b) (sin b)) (cos a)) 3)
* * * * [misc]progress:  [ 56 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (sqrt (* (/ (cos b) (sin b)) (cos a))) (sqrt (* (/ (cos b) (sin b)) (cos a)))) (sin a)))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (cos b) (sin b)) (cos a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (cos b) (sin b)) (cos a)))
* [exit]simplify:  Simplified to (sqrt (* (/ (cos b) (sin b)) (cos a)))
* [enter]simplify:  Simplifying (sqrt (* (/ (cos b) (sin b)) (cos a)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (cos b) (sin b)) (cos a)))
* [exit]simplify:  Simplified to (sqrt (* (/ (cos b) (sin b)) (cos a)))
* * * * [misc]progress:  [ 57 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* 1 (* (/ (cos b) (sin b)) (cos a))) (sin a)))))>
* * * * [misc]progress:  [ 58 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (cos b) (sin b)) (* (cbrt (cos a)) (cbrt (cos a)))) (cbrt (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) (* (cbrt (cos a)) (cbrt (cos a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (* (cbrt (cos a)) (cbrt (cos a))))
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (* (cbrt (cos a)) (cbrt (cos a))))
* * * * [misc]progress:  [ 59 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (cos b) (sin b)) (sqrt (cos a))) (sqrt (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) (sqrt (cos a)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (sqrt (cos a)))
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (sqrt (cos a)))
* * * * [misc]progress:  [ 60 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (/ (cos b) (sin b)) 1) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (cos b) (sin b))
* [exit]simplify:  Simplified to (/ (cos b) (sin b))
* * * * [misc]progress:  [ 61 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (* (cbrt (/ (cos b) (sin b))) (cbrt (/ (cos b) (sin b)))) (* (cbrt (/ (cos b) (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (cos b) (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (cos b) (sin b))) (cos a))
* [exit]simplify:  Simplified to (* (cbrt (/ (cos b) (sin b))) (cos a))
* * * * [misc]progress:  [ 62 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (sqrt (/ (cos b) (sin b))) (* (sqrt (/ (cos b) (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (cos b) (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (cos b) (sin b))) (cos a))
* [exit]simplify:  Simplified to (* (sqrt (/ (cos b) (sin b))) (cos a))
* * * * [misc]progress:  [ 63 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (* (cbrt (cos b)) (cbrt (cos b))) (* (cbrt (sin b)) (cbrt (sin b)))) (* (/ (cbrt (cos b)) (cbrt (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos b)) (cbrt (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (* (cos a) (cbrt (cos b))) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (* (cos a) (cbrt (cos b))) (cbrt (sin b)))
* * * * [misc]progress:  [ 64 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (* (cbrt (cos b)) (cbrt (cos b))) (sqrt (sin b))) (* (/ (cbrt (cos b)) (sqrt (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos b)) (sqrt (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (* (cos a) (cbrt (cos b))) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (* (cos a) (cbrt (cos b))) (sqrt (sin b)))
* * * * [misc]progress:  [ 65 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (* (cbrt (cos b)) (cbrt (cos b))) 1) (* (/ (cbrt (cos b)) (sin b)) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (cos b)) (sin b)) (cos a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (* (/ (cos a) (sin b)) (cbrt (cos b)))
* [exit]simplify:  Simplified to (* (/ (cos a) (sin b)) (cbrt (cos b)))
* * * * [misc]progress:  [ 66 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (sqrt (cos b)) (* (cbrt (sin b)) (cbrt (sin b)))) (* (/ (sqrt (cos b)) (cbrt (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos b)) (cbrt (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (* (cos a) (sqrt (cos b))) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (* (cos a) (sqrt (cos b))) (cbrt (sin b)))
* * * * [misc]progress:  [ 67 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (sqrt (cos b)) (sqrt (sin b))) (* (/ (sqrt (cos b)) (sqrt (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos b)) (sqrt (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (* (cos a) (sqrt (cos b))) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (* (cos a) (sqrt (cos b))) (sqrt (sin b)))
* * * * [misc]progress:  [ 68 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (sqrt (cos b)) 1) (* (/ (sqrt (cos b)) (sin b)) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (cos b)) (sin b)) (cos a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (* (/ (cos a) (sin b)) (sqrt (cos b)))
* [exit]simplify:  Simplified to (* (/ (cos a) (sin b)) (sqrt (cos b)))
* * * * [misc]progress:  [ 69 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ 1 (* (cbrt (sin b)) (cbrt (sin b)))) (* (/ (cos b) (cbrt (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (cbrt (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (* (cos a) (cos b)) (cbrt (sin b)))
* [exit]simplify:  Simplified to (/ (* (cos a) (cos b)) (cbrt (sin b)))
* * * * [misc]progress:  [ 70 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ 1 (sqrt (sin b))) (* (/ (cos b) (sqrt (sin b))) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (sqrt (sin b))) (cos a))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (* (cos a) (cos b)) (sqrt (sin b)))
* [exit]simplify:  Simplified to (/ (* (cos a) (cos b)) (sqrt (sin b)))
* * * * [misc]progress:  [ 71 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ 1 1) (* (/ (cos b) (sin b)) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) (cos a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* * * * [misc]progress:  [ 72 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* 1 (* (/ (cos b) (sin b)) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) (cos a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* * * * [misc]progress:  [ 73 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (cos b) (* (/ 1 (sin b)) (cos a))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ 1 (sin b)) (cos a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (/ (cos a) (sin b))
* [exit]simplify:  Simplified to (/ (cos a) (sin b))
* * * * [misc]progress:  [ 74 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a)))))>
* [enter]simplify:  Simplifying (* (cos b) (cos a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (cos a) (cos b))
* [exit]simplify:  Simplified to (* (cos a) (cos b))
* * * * [misc]progress:  [ 75 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (cos a) (/ (cos b) (sin b))) (sin a)))))>
* * * * [misc]progress:  [ 76 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (pow (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) 1))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* * * * [misc]progress:  [ 77 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (pow (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) 1))>
* * * * [misc]progress:  [ 78 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (+ (log (/ r 1)) (- (log (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (+ (log (/ r 1)) (- (log (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (+ (log (/ r 1)) (- (log (- (* (cos b) (/ (cos a) (sin b))) (sin a)))))
* [exit]simplify:  Simplified to (+ (log (/ r 1)) (- (log (- (* (cos b) (/ (cos a) (sin b))) (sin a)))))
* * * * [misc]progress:  [ 79 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (+ (log (/ r 1)) (log (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (+ (log (/ r 1)) (log (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (- (log r) (log (- (* (cos b) (/ (cos a) (sin b))) (sin a))))
* [exit]simplify:  Simplified to (- (log r) (log (- (* (cos b) (/ (cos a) (sin b))) (sin a))))
* * * * [misc]progress:  [ 80 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (exp (log (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (log (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (log (/ r (- (* (/ (cos a) (sin b)) (cos b)) (sin a))))
* [exit]simplify:  Simplified to (log (/ r (- (* (/ (cos a) (sin b)) (cos b)) (sin a))))
* * * * [misc]progress:  [ 81 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (log (exp (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (exp (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* [exit]simplify:  Simplified to (exp (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* * * * [misc]progress:  [ 82 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (* (* (* (/ r 1) (/ r 1)) (/ r 1)) (* (* (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (* (* (* (/ r 1) (/ r 1)) (/ r 1)) (* (* (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (197 enodes)
* * [misc]simplify:  iters left: 1 (310 enodes)
* [exit]simplify:  Simplified to (* (/ r 1) (/ (/ (/ r (/ 1 r)) (- (* (cos b) (/ (cos a) (sin b))) (sin a))) (* (- (* (cos b) (/ (cos a) (sin b))) (sin a)) (- (* (cos b) (/ (cos a) (sin b))) (sin a)))))
* [exit]simplify:  Simplified to (* (/ r 1) (/ (/ (/ r (/ 1 r)) (- (* (cos b) (/ (cos a) (sin b))) (sin a))) (* (- (* (cos b) (/ (cos a) (sin b))) (sin a)) (- (* (cos b) (/ (cos a) (sin b))) (sin a)))))
* * * * [misc]progress:  [ 83 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (cbrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (cbrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))) (cbrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (cbrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a)))) (cbrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a)))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a)))) (cbrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a)))))
* [enter]simplify:  Simplifying (cbrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* [exit]simplify:  Simplified to (cbrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* * * * [misc]progress:  [ 84 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (cbrt (* (* (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (* (* (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (158 enodes)
* * [misc]simplify:  iters left: 1 (265 enodes)
* [exit]simplify:  Simplified to (pow (/ (/ r 1) (- (* (cos b) (/ (cos a) (sin b))) (sin a))) 3)
* [exit]simplify:  Simplified to (pow (/ (/ r 1) (- (* (cos b) (/ (cos a) (sin b))) (sin a))) 3)
* * * * [misc]progress:  [ 85 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (sqrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (sqrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* [exit]simplify:  Simplified to (sqrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* [enter]simplify:  Simplifying (sqrt (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* [exit]simplify:  Simplified to (sqrt (/ (/ r 1) (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))
* * * * [misc]progress:  [ 86 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r 1) (* 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* r 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to r
* [exit]simplify:  Simplified to r
* [enter]simplify:  Simplifying (* 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (- (* (/ (cos a) (sin b)) (cos b)) (sin a))
* [exit]simplify:  Simplified to (- (* (/ (cos a) (sin b)) (cos b)) (sin a))
* * * * [misc]progress:  [ 87 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* 1 (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* * * * [misc]progress:  [ 88 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (/ r 1) (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))>
* * * * [misc]progress:  [ 89 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (* (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (* (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) (cbrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 (- (/ (cos b) (/ (sin b) (cos a))) (sin a)))) (cbrt (/ 1 (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))) (/ r 1))
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 (- (/ (cos b) (/ (sin b) (cos a))) (sin a)))) (cbrt (/ 1 (- (/ (cos b) (/ (sin b) (cos a))) (sin a))))) (/ r 1))
* * * * [misc]progress:  [ 90 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (sqrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))) (sqrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (sqrt (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 (- (/ (cos a) (/ (sin b) (cos b))) (sin a)))) (/ 1 r))
* [exit]simplify:  Simplified to (/ (sqrt (/ 1 (- (/ (cos a) (/ (sin b) (cos b))) (sin a)))) (/ 1 r))
* * * * [misc]progress:  [ 91 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* * * * [misc]progress:  [ 92 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* * * * [misc]progress:  [ 93 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3)))) (+ (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (+ (* (sin a) (sin a)) (* (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (315 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (pow (* (/ (cos a) (sin b)) (cos b)) 3) (pow (sin a) 3)))
* [exit]simplify:  Simplified to (/ (/ r 1) (- (pow (* (/ (cos a) (sin b)) (cos b)) 3) (pow (sin a) 3)))
* * * * [misc]progress:  [ 94 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (/ r 1) (/ 1 (- (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (* (sin a) (sin a))))) (+ (* (/ (cos b) (sin b)) (cos a)) (sin a))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (* (sin a) (sin a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (281 enodes)
* [exit]simplify:  Simplified to (/ r (* (+ (sin a) (/ (cos a) (/ (sin b) (cos b)))) (- (/ (cos a) (/ (sin b) (cos b))) (sin a))))
* [exit]simplify:  Simplified to (/ r (* (+ (sin a) (/ (cos a) (/ (sin b) (cos b)))) (- (/ (cos a) (/ (sin b) (cos b))) (sin a))))
* * * * [misc]progress:  [ 95 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (* (cbrt (/ r 1)) (cbrt (/ r 1))) (* (cbrt (/ r 1)) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ r 1)) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ r 1)) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* [exit]simplify:  Simplified to (/ (cbrt (/ r 1)) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* * * * [misc]progress:  [ 96 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (sqrt (/ r 1)) (* (sqrt (/ r 1)) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ r 1)) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ r 1)) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* [exit]simplify:  Simplified to (/ (sqrt (/ r 1)) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* * * * [misc]progress:  [ 97 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* 1 (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (/ (cos a) (sin b)) (cos b)) (sin a)))
* * * * [misc]progress:  [ 98 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* r (* (/ 1 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))))>
* [enter]simplify:  Simplifying (* (/ 1 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a)))
* [exit]simplify:  Simplified to (/ 1 (- (/ (* (cos b) (cos a)) (sin b)) (sin a)))
* * * * [misc]progress:  [ 99 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* (/ r 1) 1) (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))>
* [enter]simplify:  Simplifying (* (/ r 1) 1)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* * * * [misc]progress:  [ 100 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (/ (* r (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))) 1))>
* [enter]simplify:  Simplifying (* r (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ r (- (/ (* (cos b) (cos a)) (sin b)) (sin a)))
* [exit]simplify:  Simplified to (/ r (- (/ (* (cos b) (cos a)) (sin b)) (sin a)))
* * * * [misc]progress:  [ 101 / 113 ] simplifiying candidate #<alt-delta (λ (r a b) (* (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a))) (/ r 1)))>
* * * * [misc]progress:  [ 102 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (+ b (+ (* 1/3 (pow b 3)) (+ (* (pow b 3) (pow a 2)) (* (pow b 2) a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (+ b (+ (* 1/3 (pow b 3)) (+ (* (pow b 3) (pow a 2)) (* (pow b 2) a)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* * [misc]simplify:  iters left: 2 (421 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* 1/3 (* b b)) 1) (/ (* b r) 1)) (* (/ (* b b) (/ 1 r)) (+ (* (* a a) b) a)))
* * * * [misc]progress:  [ 103 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (cos (/ 1 a)) (/ (cos (/ 1 b)) (sin (/ 1 b)))) (sin (/ 1 a))))
* * * * [misc]progress:  [ 104 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (/ (cos (/ -1 a)) (/ (sin (/ -1 b)) (cos (/ -1 b)))) (sin (/ -1 a))))
* * * * [misc]progress:  [ 105 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (* (- (/ 1 b) (+ (* 1/45 (pow b 3)) (* 1/3 b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (* (- (/ 1 b) (+ (* 1/45 (pow b 3)) (* 1/3 b))) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (- (- (/ 1 b) (* (* b b) (* b 1/45))) (* 1/3 b)) (cos a)) (sin a)))
* * * * [misc]progress:  [ 106 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (* (/ (cos (/ 1 b)) (sin (/ 1 b))) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (/ (cos a) (/ (sin (/ 1 b)) (cos (/ 1 b)))) (sin a)))
* * * * [misc]progress:  [ 107 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos a)) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (* (/ (cos (/ -1 b)) (sin (/ -1 b))) (cos a)) (sin a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (/ (cos a) (sin (/ -1 b))) (cos (/ -1 b))) (sin a)))
* * * * [misc]progress:  [ 108 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (- (/ 1 b) (+ (* 1/3 b) (* 1/2 (/ (pow a 2) b)))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (- (/ 1 b) (+ (* 1/3 b) (* 1/2 (/ (pow a 2) b)))) (sin a))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (- (- (/ 1 b) (* b 1/3)) (/ (* a a) (/ b 1/2))) (sin a)))
* * * * [misc]progress:  [ 109 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin a))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (* (cos (/ 1 a)) (/ (cos (/ 1 b)) (sin (/ 1 b)))) (sin a)))
* * * * [misc]progress:  [ 110 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (* (/ r 1) (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin a)))))>
* [enter]simplify:  Simplifying (* (/ r 1) (/ 1 (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ r 1) (- (/ (cos (/ -1 a)) (/ (sin (/ -1 b)) (cos (/ -1 b)))) (sin a)))
* * * * [misc]progress:  [ 111 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r)))))>
* [enter]simplify:  Simplifying (+ (* 1/3 (* (pow b 3) r)) (+ (* (pow b 2) (* a r)) (+ (* (pow b 3) (* (pow a 2) r)) (* b r))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (407 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* (* b b) (* b r)) (+ (* a a) 1/3)) (* b r)) (* (* a b) (* b r)))
* * * * [misc]progress:  [ 112 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (/ r (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a)))))>
* [enter]simplify:  Simplifying (/ r (- (/ (* (cos (/ 1 a)) (cos (/ 1 b))) (sin (/ 1 b))) (sin (/ 1 a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ r (- (/ (cos (/ 1 b)) (/ (sin (/ 1 b)) (cos (/ 1 a)))) (sin (/ 1 a))))
* * * * [misc]progress:  [ 113 / 113 ] simplifiying candidate #<alt-event (λ (r a b) (/ r (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a)))))>
* [enter]simplify:  Simplifying (/ r (- (/ (* (cos (/ -1 b)) (cos (/ -1 a))) (sin (/ -1 b))) (sin (/ -1 a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ r (- (* (cos (/ -1 b)) (/ (cos (/ -1 a)) (sin (/ -1 b)))) (sin (/ -1 a))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))> #<alt-delta (λ (r a b) (* (/ r 1) (* (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3))) (+ (* (* (/ (cos b) (sin b)) (cos a)) (* (/ (cos b) (sin b)) (cos a))) (+ (* (sin a) (sin a)) (* (* (/ (cos b) (sin b)) (cos a)) (sin a)))))))> #<alt-delta (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))> #<alt-delta (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))> #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b)))))))> #<alt-delta (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))> #<alt-delta (λ (r a b) (pow (/ (/ r 1) (- (* (/ (cos a) (sin b)) (cos b)) (sin a))) 1))> #<alt-delta (λ (r a b) (cbrt (pow (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin b) (sin a)))) 3)))> #<alt-delta (λ (r a b) (/ 1 (- (* (/ (cos a) (sin b)) (/ (cos b) r)) (/ (sin a) r))))> #<alt-delta (λ (r a b) (* (/ r 1) (* (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))> #<alt-delta (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))> #<alt-delta (λ (r a b) (/ r (- (* (/ (cos b) (sin b)) (cos a)) (sin a))))> #<alt-delta (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (+ (* (cos a) (cos b)) (* (sin a) (sin b)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 r +inf.0)) , with alts (#<alt-delta (λ (r a b) (* (/ r 1) (/ 1 (- (* (/ (cos b) (sin b)) (cos a)) (sin a)))))>)
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) (cos a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* [enter]simplify:  Simplifying (sin a)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin a)
* [exit]simplify:  Simplified to (sin a)
* [enter]simplify:  Simplifying (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (176 enodes)
* * [misc]simplify:  iters left: 1 (291 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3)))
* [exit]simplify:  Simplified to (/ 1 (- (pow (* (/ (cos b) (sin b)) (cos a)) 3) (pow (sin a) 3)))
* [enter]simplify:  Simplifying (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (/ r (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ (sin b) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (* (/ r (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ (sin b) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [enter]simplify:  Simplifying (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [exit]simplify:  Simplified to (* (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [enter]simplify:  Simplifying (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (cbrt (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [enter]simplify:  Simplifying (sqrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [enter]simplify:  Simplifying (sqrt (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [exit]simplify:  Simplified to (sqrt (* (sin b) (sin a)))
* [enter]simplify:  Simplifying (* (cbrt (sin a)) (sin b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (sin b))
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (sin b))
* [enter]simplify:  Simplifying (/ r 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ r 1)
* [exit]simplify:  Simplified to (/ r 1)
* [enter]simplify:  Simplifying (- (* (/ (cos a) (sin b)) (cos b)) (sin a))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (- (/ (cos a) (/ (sin b) (cos b))) (sin a))
* [exit]simplify:  Simplified to (- (/ (cos a) (/ (sin b) (cos b))) (sin a))
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [enter]simplify:  Simplifying (* (/ (cos a) (sin b)) (/ (cos b) r))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (* (cos b) (cos a)) (* r (sin b)))
* [exit]simplify:  Simplified to (/ (* (cos b) (cos a)) (* r (sin b)))
* [enter]simplify:  Simplifying (/ (sin a) r)
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (sin a) r)
* [exit]simplify:  Simplified to (/ (sin a) r)
* [enter]simplify:  Simplifying (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [enter]simplify:  Simplifying (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [enter]simplify:  Simplifying (* r (* (cbrt (sin b)) (cbrt (sin b))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (* r (* (cbrt (sin b)) (cbrt (sin b))))
* [exit]simplify:  Simplified to (* r (* (cbrt (sin b)) (cbrt (sin b))))
* [enter]simplify:  Simplifying (* (/ (cos b) (sin b)) (cos a))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* [exit]simplify:  Simplified to (* (/ (cos b) (sin b)) (cos a))
* [enter]simplify:  Simplifying (sin a)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin a)
* [exit]simplify:  Simplified to (sin a)
* [enter]simplify:  Simplifying (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (138 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (/ (+ (* (sin a) (sin b)) (* (cos b) (cos a))) r))
* [exit]simplify:  Simplified to (/ (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (/ (+ (* (sin a) (sin b)) (* (cos b) (cos a))) r))