* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 255 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 259 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [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:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (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)) (* a 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]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 a) (/ 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 a) (/ 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 a) (/ 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 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
* [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 (/ 1 a)) (/ 1 (/ 1 b)))) into (cos (+ a 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 a) (/ 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 a) (/ 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 a) (/ 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) (/ 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [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 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))) into (cos (+ a b))
* * * * [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 (+ a b)
* [misc]backup-simplify:  Simplify (cos (+ a b)) into (cos (+ a b))
* [misc]backup-simplify:  Simplify (sin (+ a b)) into (sin (+ a 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 b)) 1) into (cos (+ a b))
* [misc]backup-simplify:  Simplify (* (sin (+ a b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ a b)) 0) into (cos (+ a b))
* [misc]backup-simplify:  Simplify (/ (sin b) (cos (+ a b))) into (/ (sin b) (cos (+ a b)))
* [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 (+ a b)
* [misc]backup-simplify:  Simplify (cos (+ a b)) into (cos (+ a b))
* [misc]backup-simplify:  Simplify (sin (+ a b)) into (sin (+ a 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 b)) 1) into (cos (+ a b))
* [misc]backup-simplify:  Simplify (* (sin (+ a b)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (cos (+ a b)) 0) into (cos (+ a b))
* [misc]backup-simplify:  Simplify (/ (sin b) (cos (+ a b))) into (/ (sin b) (cos (+ a b)))
* [misc]taylor:  Taking taylor expansion of (/ (sin b) (cos (+ a 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 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 (+ (* 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 (+ a b)) 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 (+ a 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 (+ a b))) (+ (* (/ (sin b) (cos (+ a b))) (/ 0 (cos (+ a 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 (* 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 (+ 0 1) 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 (+ a b)) 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 (+ a 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 (+ a b))) (+ (* (/ (sin b) (cos (+ a b))) (/ 0 (cos (+ a b)))) (* 0 (/ 0 (cos (+ a 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 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 (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* (+ (pow a 2) 1/3) (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))
* [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 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 r) (sin (/ 1 b))) into (/ (sin (/ 1 b)) r)
* [misc]backup-simplify:  Simplify (/ (/ (sin (/ 1 b)) r) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b)))))
* [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 a) (/ 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 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (* r (cos (+ (/ 1 a) (/ 1 b)))))
* [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 a) (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 a) (/ 1 b))) 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 a) (/ 1 b)))
* [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 a) (/ 1 b))) 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 a) (/ 1 b))))
* [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 a) (/ 1 b))
* [misc]backup-simplify:  Simplify (cos (+ (/ 1 a) (/ 1 b))) into (cos (+ (/ 1 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (sin (+ (/ 1 a) (/ 1 b))) 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 a) (/ 1 b)))
* [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 a) (/ 1 b))) 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 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 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) (/ 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 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) into (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b))))
* [misc]taylor:  Taking taylor expansion of (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 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) (/ 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 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 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 b)) (cos (+ (/ 1 a) (/ 1 b)))) 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 a) (/ 1 b)))) (/ 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 a) (/ 1 b)))) (/ 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 a) (/ 1 b)))) (/ 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 a) (/ 1 b)))) (/ 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 a) (/ 1 b)))) (/ 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 (/ 1 b))) (cos (+ (/ 1 (/ 1 a)) (/ 1 (/ 1 b))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (cos (+ a b)))
* [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 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 r) (sin (/ -1 b))) into (* -1 (/ (sin (/ -1 b)) r))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (cos (- (+ (/ 1 a) (/ 1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))))
* [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 a) (/ 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 a) (/ 1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (cos (- (+ (/ 1 a) (/ 1 b)))))))
* [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 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 a) (/ 1 b)))) 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 (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 a) (/ 1 b)))) 1) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [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 a) (/ 1 b)))) 0) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (cos (- (+ (/ 1 a) (/ 1 b))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
* [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 a) (/ 1 b)))
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (sin (- (+ (/ 1 a) (/ 1 b)))) 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 (* -1 (sin (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (cos (- (+ (/ 1 a) (/ 1 b)))) 1) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [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 a) (/ 1 b)))) 0) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (cos (- (+ (/ 1 a) (/ 1 b))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 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 a) (/ 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 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) (/ 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) into (cos (- (+ (/ 1 a) (/ 1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) into (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 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 a) (/ 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 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) (/ 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (cos (- (+ (/ 1 a) (/ 1 b)))) 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 a) (/ 1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) into (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) into (* -1 (/ (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 (- 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 a) (/ 1 b)))) 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 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))))) (+ (* (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) (/ 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 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (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 (- (/ 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 a) (/ 1 b))))) (+ (* (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (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 (- 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 a) (/ 1 b)))) 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 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))))) (+ (* (* -1 (/ (sin (/ -1 b)) (cos (- (+ (/ 1 a) (/ 1 b)))))) (/ 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 a) (/ 1 b))))) (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))) (* 0 (/ 0 (cos (- (+ (/ 1 a) (/ 1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (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 (* (* -1 (/ (sin (/ -1 (/ 1 (- b)))) (cos (- (+ (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (cos (+ a b)))
* * * * [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 (* r b)
* [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 (/ 1 b))) (* 1 (/ 1 (/ 1 r)))) into (* (sin 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 (/ 1 (- b))))) (* 1 (/ 1 (/ 1 (- r))))) into (* (sin b) r)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt (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))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (pow (cos (+ a b)) 1)))>
* * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (exp (log (cos (+ a b))))))>
* * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (cos (+ a b))))))>
* * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b)))) (cbrt (cos (+ a b))))))>
* * * * [misc]progress:  [ 6 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (cbrt (* (* (cos (+ a b)) (cos (+ a b))) (cos (+ a b))))))>
* * * * [misc]progress:  [ 7 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* (sqrt (cos (+ a b))) (sqrt (cos (+ a b))))))>
* * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* 1 (cos (+ a b)))))>
* * * * [misc]progress:  [ 9 / 47 ] simplifiying candidate #<alt (λ (r a b) (pow (/ (* r (sin b)) (cos (+ a b))) 1))>
* * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt (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 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (cos (+ b a))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (exp (- (log (* r (sin b))) (log (cos (+ b a))))))
* * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt (λ (r a b) (exp (log (/ (* r (sin b)) (cos (+ a b))))))>
* * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt (λ (r a b) (log (exp (/ (* r (sin b)) (cos (+ a b))))))>
* * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt (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 (29 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (391 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (cos (+ b a))) 3)
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (cbrt (pow (/ (* r (sin b)) (cos (+ b a))) 3)))
* * * * [misc]progress:  [ 14 / 47 ] simplifiying candidate #<alt (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))))))>
* * * * [misc]progress:  [ 15 / 47 ] simplifiying candidate #<alt (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (cos (+ a b))) (/ (* r (sin b)) (cos (+ a b)))) (/ (* r (sin b)) (cos (+ a b))))))>
* * * * [misc]progress:  [ 16 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (sqrt (/ (* r (sin b)) (cos (+ a b)))) (sqrt (/ (* r (sin b)) (cos (+ a b))))))>
* * * * [misc]progress:  [ 17 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (- (* r (sin b))) (- (cos (+ a b)))))>
* * * * [misc]progress:  [ 18 / 47 ] simplifiying candidate #<alt (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)))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (/ (sin 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))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (/ (sin b) (cbrt (cos (+ b a))))))
* * * * [misc]progress:  [ 19 / 47 ] simplifiying candidate #<alt (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))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (sqrt (cos (+ a b)))) (/ (sin b) (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))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (sqrt (cos (+ a b)))) (/ (sin b) (sqrt (cos (+ b a))))))
* * * * [misc]progress:  [ 20 / 47 ] simplifiying candidate #<alt (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
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* r (/ (sin b) (cos (+ a b)))))
* [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)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (cos (+ b a)))))
* * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt (λ (r a b) (* 1 (/ (* r (sin b)) (cos (+ a b)))))>
* * * * [misc]progress:  [ 22 / 47 ] simplifiying candidate #<alt (λ (r a b) (* (* r (sin b)) (/ 1 (cos (+ a b)))))>
* * * * [misc]progress:  [ 23 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ 1 (/ (cos (+ a b)) (* r (sin b)))))>
* * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt (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)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (cos (+ b a)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (cos (+ a b))) (cbrt (cos (+ a b))))) (cbrt (cos (+ b a)))))
* * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt (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)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (sqrt (cos (+ a b)))) (sqrt (cos (+ b a)))))
* * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) 1) (cos (+ a b))))>
* [enter]simplify:  Simplifying (cos (+ a b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (+ b a))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) 1) (cos (+ b a))))
* * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ r (/ (cos (+ a b)) (sin b))))>
* * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (pow (* r (sin b)) 1) (cos (+ a b))))>
* * * * [misc]progress:  [ 29 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (exp (log (* r (sin b)))) (cos (+ a b))))>
* * * * [misc]progress:  [ 30 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (log (exp (* r (sin b)))) (cos (+ a b))))>
* * * * [misc]progress:  [ 31 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (cos (+ a b))))>
* * * * [misc]progress:  [ 32 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (cbrt (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))) (cos (+ a b))))>
* * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (cos (+ a b))))>
* * * * [misc]progress:  [ 34 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* 1 (* r (sin b))) (cos (+ a b))))>
* * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (cbrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (sin b))
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (cos (+ a b))))
* * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (cos (+ a b))))>
* [enter]simplify:  Simplifying (sqrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (cos (+ a b))))
* * * * [misc]progress:  [ 37 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r 1) (sin b)) (cos (+ a b))))>
* [enter]simplify:  Simplifying (sin b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r 1) (sin b)) (cos (+ a b))))
* * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
* * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* a b)))))>
* [enter]simplify:  Simplifying (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (- (- 1 (* b a)) (* (* a 1/2) a))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (- (- 1 (* b a)) (* (* a 1/2) a))))
* * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))>
* [enter]simplify:  Simplifying (cos (+ a b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (+ b a))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))>
* [enter]simplify:  Simplifying (cos (+ a b))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cos (+ b a))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt (λ (r a b) (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))))>
* [enter]simplify:  Simplifying (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (277 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* b a) 1) (* r b)) (* (* (* r b) (* b b)) (+ 1/3 (* a a))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (+ (* (+ (* b a) 1) (* r b)) (* (* (* r b) (* b b)) (+ 1/3 (* a a)))))
* * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (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]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (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]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (cos (+ b a))))
* * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* r b) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* r b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* r b)
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r b) (cos (+ a b))))
* * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* (sin b) r)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* r (sin b))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))
* * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (cos (+ a b))))>
* [enter]simplify:  Simplifying (* (sin b) r)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* r (sin b))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (cos (+ a b))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (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)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 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)
* [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 a) (sin b))
* [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [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 a) (sin b))
* [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin 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 (/ 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 a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin 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 (* 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 (+ 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 a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin 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 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 (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* (+ (pow a 2) 1/3) (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))
* [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)) (* r (- (* (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 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)) (* r (- (* (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 (/ (* (/ 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 (/ 1 b))) (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin 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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -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 in b
* [misc]backup-simplify:  Simplify -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 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 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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -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 in a
* [misc]backup-simplify:  Simplify -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 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 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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (/ 1 (- b)))) (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 2 / 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 (* a b)
* [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 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin 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 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin 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 (* r b)
* [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 (/ 1 b))) (* 1 (/ 1 (/ 1 r)))) into (* (sin 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 (/ 1 (- b))))) (* 1 (/ 1 (/ 1 (- r))))) into (* (sin b) r)
* * * * [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)) (* a b)))
* [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 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a))))) into (- (* (cos a) (cos b)) (* (sin b) (sin 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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 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 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 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 78 ] simplifiying candidate #<alt (λ (r a b) (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 1))>
* * * * [misc]progress:  [ 2 / 78 ] simplifiying candidate #<alt (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 (24 enodes)
* * [misc]simplify:  iters left: 4 (37 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 (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 3 / 78 ] simplifiying candidate #<alt (λ (r a b) (exp (log (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 4 / 78 ] simplifiying candidate #<alt (λ (r a b) (log (exp (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 5 / 78 ] simplifiying candidate #<alt (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 (36 enodes)
* * [misc]simplify:  iters left: 4 (127 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (cbrt (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)))
* * * * [misc]progress:  [ 6 / 78 ] simplifiying candidate #<alt (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)))))))>
* * * * [misc]progress:  [ 7 / 78 ] simplifiying candidate #<alt (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)))))))>
* * * * [misc]progress:  [ 8 / 78 ] simplifiying candidate #<alt (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)))))))>
* * * * [misc]progress:  [ 9 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (- (* r (sin b))) (- (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 10 / 78 ] simplifiying candidate #<alt (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 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (/ r (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (* (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))) (cbrt (- (* (cos b) (cos a)) (* (sin 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)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (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)))))))
* * * * [misc]progress:  [ 11 / 78 ] simplifiying candidate #<alt (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 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ r (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin 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 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (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)))))))
* * * * [misc]progress:  [ 12 / 78 ] simplifiying candidate #<alt (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
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* [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 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 13 / 78 ] simplifiying candidate #<alt (λ (r a b) (* 1 (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 14 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 15 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (* r (sin b)))))>
* * * * [misc]progress:  [ 16 / 78 ] simplifiying candidate #<alt (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))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (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 b) (cos a)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 17 / 78 ] simplifiying candidate #<alt (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 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 18 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 19 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ r (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b))))>
* * * * [misc]progress:  [ 20 / 78 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))) 2))>
* * * * [misc]progress:  [ 21 / 78 ] simplifiying candidate #<alt (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 (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (* 2 2)
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))) (* 2 2)))
* * * * [misc]progress:  [ 22 / 78 ] simplifiying candidate #<alt (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 (+ (* (* (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 (34 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (174 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))) (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 23 / 78 ] simplifiying candidate #<alt (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)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (sin a) (sin b)) (* (cos b) (cos a)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))))
* * * * [misc]progress:  [ 24 / 78 ] simplifiying candidate #<alt (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 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (/ (- (cos (- a b)) (cos (+ b a))) 2))))
* * * * [misc]progress:  [ 25 / 78 ] simplifiying candidate #<alt (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))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (sin b) (sin a)) 1))))
* * * * [misc]progress:  [ 26 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1))))>
* * * * [misc]progress:  [ 27 / 78 ] simplifiying candidate #<alt (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 b)) (log (sin a)))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (+ (log (sin b)) (log (sin a)))))))
* * * * [misc]progress:  [ 28 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (log (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 29 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 30 / 78 ] simplifiying candidate #<alt (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 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (pow (* (sin b) (sin a)) 3)))))
* * * * [misc]progress:  [ 31 / 78 ] simplifiying candidate #<alt (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)))))))>
* * * * [misc]progress:  [ 32 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 33 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 34 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 35 / 78 ] simplifiying candidate #<alt (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 (cbrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (sin b))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))
* * * * [misc]progress:  [ 36 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))>
* [enter]simplify:  Simplifying (sqrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))
* * * * [misc]progress:  [ 37 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b)))))>
* [enter]simplify:  Simplifying (sin b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b)))))
* * * * [misc]progress:  [ 38 / 78 ] simplifiying candidate #<alt (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)) (cbrt (sin a)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (cbrt (sin a)))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))
* * * * [misc]progress:  [ 39 / 78 ] simplifiying candidate #<alt (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))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin a))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))
* * * * [misc]progress:  [ 40 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 41 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* * * * [misc]progress:  [ 42 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (pow (* r (sin b)) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 43 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (exp (log (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 44 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (log (exp (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 45 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 46 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (cbrt (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 47 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 48 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* 1 (* r (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 49 / 78 ] simplifiying candidate #<alt (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 (cbrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (sin b))
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 50 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (sqrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 51 / 78 ] simplifiying candidate #<alt (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: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r 1) (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 52 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* * * * [misc]progress:  [ 53 / 78 ] simplifiying candidate #<alt (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)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 54 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (pow (- (* (cos a) (cos b)) (* (sin a) (sin b))) 1)))>
* * * * [misc]progress:  [ 55 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (exp (log (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 56 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 57 / 78 ] simplifiying candidate #<alt (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)))))))>
* * * * [misc]progress:  [ 58 / 78 ] simplifiying candidate #<alt (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)))))))>
* * * * [misc]progress:  [ 59 / 78 ] simplifiying candidate #<alt (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)))))))>
* * * * [misc]progress:  [ 60 / 78 ] simplifiying candidate #<alt (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 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* [exit]simplify:  Simplified to (+ (cos (+ b a)) (cos (+ b a)))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (/ (+ (cos (+ b a)) (cos (+ b a))) 2)))
* * * * [misc]progress:  [ 61 / 78 ] simplifiying candidate #<alt (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 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (487 enodes)
* [exit]simplify:  Simplified to (* (cos (+ b a)) (+ 2 2))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (/ (* r (sin b)) (/ (* (cos (+ b a)) (+ 2 2)) (* 2 2))))
* [enter]simplify:  Simplifying (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (* 2 2)
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (/ (* (cos (+ b a)) (+ 2 2)) (* 2 2))))
* * * * [misc]progress:  [ 62 / 78 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 63 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 64 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (* 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 65 / 78 ] simplifiying candidate #<alt (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]progress:  [ 66 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b))))))>
* * * * [misc]progress:  [ 67 / 78 ] simplifiying candidate #<alt (λ (r a b) (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))))>
* [enter]simplify:  Simplifying (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (277 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* b a) 1) (* r b)) (* (* (* r b) (* b b)) (+ 1/3 (* a a))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (+ (* (+ (* b a) 1) (* r b)) (* (* (* r b) (* b b)) (+ 1/3 (* a a)))))
* * * * [misc]progress:  [ 68 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 69 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 70 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))>
* [enter]simplify:  Simplifying (* a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a b)
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))
* * * * [misc]progress:  [ 71 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* [enter]simplify:  Simplifying (* (sin b) (sin a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin a) (sin b))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 72 / 78 ] simplifiying candidate #<alt (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: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* * * * [misc]progress:  [ 73 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* r b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* r b)
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 74 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* (sin b) r)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* r (sin b))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 75 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (* (sin b) r)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* r (sin b))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 76 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- 1 (+ (* 1/2 (pow a 2)) (* a b)))))>
* [enter]simplify:  Simplifying (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (- (- 1 (* b a)) (* (* a 1/2) a))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (- (- 1 (* b a)) (* (* a 1/2) a))))
* * * * [misc]progress:  [ 77 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin b) (sin a)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* * * * [misc]progress:  [ 78 / 78 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (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)
* * * * [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 (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (pow b 2))) (+ (* (+ (pow a 2) 1/3) (pow (* 1 b) 3)) (* 1 (* 1 b)))) into (+ b (+ (* (pow a 2) (pow b 3)) (+ (* 1/3 (pow b 3)) (* a (pow b 2)))))
* [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 (/ 1 b))) (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin 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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (/ 1 (- b)))) (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin 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 (* a b)
* [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 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin 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 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
* * * * [misc]progress:  [ 3 / 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 in a
* [misc]backup-simplify:  Simplify r 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 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (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) (- (* (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 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (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) (- (* (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 a) (sin b))
* [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [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 in r
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 a) (sin b))
* [misc]backup-simplify:  Simplify (- (* (sin a) (sin b))) into (- (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]backup-simplify:  Simplify (* 0 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin 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 (+ (* (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 a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin 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 (/ 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]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 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 a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin 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 (* 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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* 1 (* b r))) into (* r b)
* [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) 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)) (- (* (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) (/ (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) 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)) (- (* (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) (/ (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) 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)) (- (* (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) (/ (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) 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)) (- (* (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 (+ (* 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 (+ (* 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 (/ 1 b))) (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin 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)) 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))) (- (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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)) 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))) (- (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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)) 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))) (- (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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)) 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))) (- (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -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 in b
* [misc]backup-simplify:  Simplify -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 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 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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -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 in a
* [misc]backup-simplify:  Simplify -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 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 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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (/ 1 (- b)))) (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin 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)) (* a b)))
* [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 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a))))) into (- (* (cos a) (cos b)) (* (sin b) (sin 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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 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 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 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (pow (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 1)))>
* * * * [misc]progress:  [ 2 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (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 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (- (log (sin b)) (log (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (exp (- (log (sin b)) (log (- (* (cos a) (cos b)) (* (sin b) (sin a))))))))
* * * * [misc]progress:  [ 3 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (exp (log (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 4 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (log (exp (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 5 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (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 (27 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (231 enodes)
* [exit]simplify:  Simplified to (pow (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 3)
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (cbrt (pow (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) 3))))
* * * * [misc]progress:  [ 6 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (* (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))))))))>
* * * * [misc]progress:  [ 7 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (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))))))))>
* * * * [misc]progress:  [ 8 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 9 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (- (sin b)) (- (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 10 / 101 ] simplifiying candidate #<alt (λ (r a b) (* 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)))))) (/ (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 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* (* (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (cbrt (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 (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* 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)))))) (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))))))
* * * * [misc]progress:  [ 11 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ (* (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 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* (/ (* (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)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))))))
* * * * [misc]progress:  [ 12 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ (* (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 (16 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin b)) (cbrt (sin b)))
* [misc]simplify:  Simplified (2 2 1) to (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 (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (* (cbrt (sin b)) (cbrt (sin b))) (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 13 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ (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 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* (/ (sqrt (sin b)) (* (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))) (/ (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)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ (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 b) (sin a))))))))
* * * * [misc]progress:  [ 14 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ (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 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))) (/ (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 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a))))))))
* * * * [misc]progress:  [ 15 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ (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)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* (sqrt (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 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (sqrt (sin b)) (/ (sqrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 16 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ 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 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* (/ (/ 1 (cbrt (- (* (cos b) (cos a)) (* (sin b) (sin a))))) (cbrt (- (* (cos b) (cos a)) (* (sin 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)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ 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))))))))
* * * * [misc]progress:  [ 17 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ 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 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* (/ 1 (sqrt (- (* (cos b) (cos a)) (* (sin 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 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))
* * * * [misc]progress:  [ 18 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ 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
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (* 1 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* [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 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* 1 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 19 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* 1 (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 20 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (sin b) (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 21 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ 1 (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b)))))>
* * * * [misc]progress:  [ 22 / 101 ] simplifiying candidate #<alt (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))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2 2) to (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 b) (cos a)) (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 23 / 101 ] simplifiying candidate #<alt (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 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (/ (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 24 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (/ (sin b) 1) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (/ (/ (sin b) 1) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 25 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (cbrt (sin b))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin b)) (cbrt (sin b)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin b)) (cbrt (sin b)))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (cbrt (sin b))))))
* * * * [misc]progress:  [ 26 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sqrt (sin b)) (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sqrt (sin b))))))>
* [enter]simplify:  Simplifying (sqrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 2 1) to (λ (r a b) (* r (/ (sqrt (sin b)) (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sqrt (sin b))))))
* * * * [misc]progress:  [ 27 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ 1 (/ (- (* (cos a) (cos b)) (* (sin a) (sin b))) (sin b)))))>
* * * * [misc]progress:  [ 28 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (* (/ (sin b) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b))))) 2)))>
* * * * [misc]progress:  [ 29 / 101 ] simplifiying candidate #<alt (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 (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (* 2 2)
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ (sin b) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b)))))) (* 2 2))))
* * * * [misc]progress:  [ 30 / 101 ] simplifiying candidate #<alt (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 (+ (* (* (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 (34 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (174 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))) (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 31 / 101 ] simplifiying candidate #<alt (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)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (sin a) (sin b)) (* (cos b) (cos a)))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (* (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b))))) (+ (* (sin a) (sin b)) (* (cos b) (cos a))))))
* * * * [misc]progress:  [ 32 / 101 ] simplifiying candidate #<alt (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 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (/ (- (cos (- a b)) (cos (+ b a))) 2)))))
* * * * [misc]progress:  [ 33 / 101 ] simplifiying candidate #<alt (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))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (pow (* (sin b) (sin a)) 1)))))
* * * * [misc]progress:  [ 34 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (pow (* (sin a) (sin b)) 1)))))>
* * * * [misc]progress:  [ 35 / 101 ] simplifiying candidate #<alt (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 b)) (log (sin a)))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (exp (+ (log (sin b)) (log (sin a))))))))
* * * * [misc]progress:  [ 36 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (exp (log (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 37 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 38 / 101 ] simplifiying candidate #<alt (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 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (cbrt (pow (* (sin b) (sin a)) 3))))))
* * * * [misc]progress:  [ 39 / 101 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 40 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 41 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 42 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 43 / 101 ] simplifiying candidate #<alt (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 (cbrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (sin b))
* [misc]simplify:  Simplified (2 2 2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b)))))))
* * * * [misc]progress:  [ 44 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b)))))))>
* [enter]simplify:  Simplifying (sqrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 2 2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) (sqrt (sin b))) (sqrt (sin b)))))))
* * * * [misc]progress:  [ 45 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b))))))>
* [enter]simplify:  Simplifying (sin b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 2 2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (* (sin a) 1) (sin b))))))
* * * * [misc]progress:  [ 46 / 101 ] simplifiying candidate #<alt (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)) (cbrt (sin a)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (cbrt (sin a)))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b)))))))
* * * * [misc]progress:  [ 47 / 101 ] simplifiying candidate #<alt (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))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin a))
* [misc]simplify:  Simplified (2 2 2 2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b)))))))
* * * * [misc]progress:  [ 48 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* 1 (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 49 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))>
* * * * [misc]progress:  [ 50 / 101 ] simplifiying candidate #<alt (λ (r a b) (pow (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))) 1))>
* * * * [misc]progress:  [ 51 / 101 ] simplifiying candidate #<alt (λ (r a b) (exp (log (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 52 / 101 ] simplifiying candidate #<alt (λ (r a b) (log (exp (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 53 / 101 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 54 / 101 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 55 / 101 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 56 / 101 ] simplifiying candidate #<alt (λ (r a b) (* 1 (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 57 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (* (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)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (* (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)))))))
* * * * [misc]progress:  [ 58 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (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 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (sqrt (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 59 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* 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))))))) (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* [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 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* 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))))))) (/ (cbrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 60 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ (* (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)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (cbrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 61 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) 1)) (/ (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 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (* (cbrt (sin b)) (cbrt (sin b))) 1)) (/ (cbrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 62 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ (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)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (cbrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (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 b) (sin a)))))))
* * * * [misc]progress:  [ 63 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ (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 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sqrt (sin b)) (sqrt (- (* (cos a) (cos b)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 64 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ (sqrt (sin b)) 1)) (/ (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 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (sqrt (sin b)) 1)) (/ (sqrt (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 65 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ 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 (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ 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)))))))
* * * * [misc]progress:  [ 66 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (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 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ 1 (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 67 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ 1 1)) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [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 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ 1 1)) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 68 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [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 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r 1) (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 69 / 101 ] simplifiying candidate #<alt (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 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos b) (cos a)) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 70 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (* r (/ (sin b) (- (+ (cos (+ a b)) (cos (- a b))) (- (cos (- a b)) (cos (+ a b)))))) 2))>
* * * * [misc]progress:  [ 71 / 101 ] simplifiying candidate #<alt (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 (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (* 2 2)
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (sin b) (- (* (+ (cos (+ a b)) (cos (- a b))) 2) (* 2 (- (cos (- a b)) (cos (+ a b))))))) (* 2 2)))
* * * * [misc]progress:  [ 72 / 101 ] simplifiying candidate #<alt (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 (+ (* (* (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 (34 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (174 enodes)
* [exit]simplify:  Simplified to (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (sin b) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3)))) (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 73 / 101 ] simplifiying candidate #<alt (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)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (* (sin a) (sin b)) (* (cos b) (cos a)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (* r (/ (sin b) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))))
* * * * [misc]progress:  [ 74 / 101 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 75 / 101 ] simplifiying candidate #<alt (λ (r a b) (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) r))>
* * * * [misc]progress:  [ 76 / 101 ] simplifiying candidate #<alt (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)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (* r (/ (sin b) (log (exp (- (* (cos b) (cos a)) (* (sin b) (sin a))))))))
* * * * [misc]progress:  [ 77 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (pow (- (* (cos a) (cos b)) (* (sin a) (sin b))) 1))))>
* * * * [misc]progress:  [ 78 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (exp (log (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 79 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (log (exp (- (* (cos a) (cos b)) (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 80 / 101 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 81 / 101 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 82 / 101 ] simplifiying candidate #<alt (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))))))))>
* * * * [misc]progress:  [ 83 / 101 ] simplifiying candidate #<alt (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 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* [exit]simplify:  Simplified to (+ (cos (+ b a)) (cos (+ b a)))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (* r (/ (sin b) (/ (+ (cos (+ b a)) (cos (+ b a))) 2))))
* * * * [misc]progress:  [ 84 / 101 ] simplifiying candidate #<alt (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 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (487 enodes)
* [exit]simplify:  Simplified to (* (cos (+ b a)) (+ 2 2))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (* r (/ (sin b) (/ (* (cos (+ b a)) (+ 2 2)) (* 2 2)))))
* [enter]simplify:  Simplifying (* 2 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (* 2 2)
* [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (* r (/ (sin b) (/ (* (cos (+ b a)) (+ 2 2)) (* 2 2)))))
* * * * [misc]progress:  [ 85 / 101 ] simplifiying candidate #<alt (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)))))))))>
* * * * [misc]progress:  [ 86 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 87 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (* 1 (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 88 / 101 ] simplifiying candidate #<alt (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]progress:  [ 89 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 90 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (+ b (+ (* (pow a 2) (pow b 3)) (+ (* 1/3 (pow b 3)) (* a (pow b 2)))))))>
* [enter]simplify:  Simplifying (+ b (+ (* (pow a 2) (pow b 3)) (+ (* 1/3 (pow b 3)) (* a (pow b 2)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* * [misc]simplify:  iters left: 2 (367 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 1 (* b a)) (* a (* b b))) (+ b (* (* b b) (* 1/3 b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (+ (* (+ 1 (* b a)) (* a (* b b))) (+ b (* (* b b) (* 1/3 b))))))
* * * * [misc]progress:  [ 91 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))>
* [enter]simplify:  Simplifying (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 92 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [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 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 93 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* a b)))))>
* [enter]simplify:  Simplifying (* a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a b)
* [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* a b)))))
* * * * [misc]progress:  [ 94 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))>
* [enter]simplify:  Simplifying (* (sin b) (sin a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin a) (sin b))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 95 / 101 ] simplifiying candidate #<alt (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: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [misc]simplify:  Simplified (2 2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 96 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r b))>
* [enter]simplify:  Simplifying (* r b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* r b)
* [misc]simplify:  Simplified (2) to (λ (r a b) (* r b))
* * * * [misc]progress:  [ 97 / 101 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 98 / 101 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 99 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- 1 (+ (* 1/2 (pow a 2)) (* a b))))))>
* [enter]simplify:  Simplifying (- 1 (+ (* 1/2 (pow a 2)) (* a b)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (- (- 1 (* b a)) (* (* a 1/2) a))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (/ (sin b) (- (- 1 (* b a)) (* (* a 1/2) a)))))
* * * * [misc]progress:  [ 100 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin b) (sin a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin b) (sin a)))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos b) (cos a)) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 101 / 101 ] simplifiying candidate #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin a) (sin b)))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (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 2 2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (log (exp (* (sin a) (sin b)))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin a) (sin b)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (sin a) (sin b))) in b
* [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 (* (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 (+ (* 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 (exp 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin a) (sin b)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin a) (sin b))) in a
* [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]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 (exp 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin a) (sin b)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin a) (sin b))) in a
* [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]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 (exp 0) into 1
* [misc]backup-simplify:  Simplify (log 1) 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 (* (exp 0) (+ (* (/ (pow (sin b) 1) 1)))) into (sin b)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (sin b)) 1)) (pow 1 1)))) 1) 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]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (sin b) 2) 2)) (* (/ (pow 0 1) 1)))) into (* 1/2 (pow (sin b) 2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (sin b)) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (pow (sin b) 2))) 1)) (pow 1 1)))) 2) 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]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (sin b) 3) 6)) (* (/ (pow (sin b) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (- (* 1/6 (sin b))) 1) 1)))) into (- (* 1/6 (pow (sin b) 3)) (* 1/6 (sin b)))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (sin b)) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (sin b)) 1) (pow (* 2 (* 1/2 (pow (sin b) 2))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- (* 1/6 (pow (sin b) 3)) (* 1/6 (sin b)))) 1)) (pow 1 1)))) 6) 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 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 (* 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]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow (sin b) 4) 24)) (* (/ (pow (sin b) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (sin b) 1) 1) (/ (pow (- (* 1/6 (sin b))) 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (- (* 1/24 (pow (sin b) 4)) (* 1/6 (pow (sin b) 2)))
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (sin b)) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 (sin b)) 2) (pow (* 2 (* 1/2 (pow (sin b) 2))) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (* 1/2 (pow (sin b) 2))) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 (sin b)) 1) 1 (pow (* 6 (- (* 1/6 (pow (sin b) 3)) (* 1/6 (sin b)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 (- (* 1/24 (pow (sin b) 4)) (* 1/6 (pow (sin b) 2)))) 1)) (pow 1 1)))) 24) 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 (* a b)
* [misc]approximate:  Taking taylor expansion of (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 a)) (sin (/ 1 b)))) in 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 (* (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 (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) into (exp (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 a)) (sin (/ 1 b)))) in 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 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]backup-simplify:  Simplify (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) into (exp (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 a)) (sin (/ 1 b)))) in 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 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]backup-simplify:  Simplify (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) into (exp (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 b)) (sin (/ 1 a))))) 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]backup-simplify:  Simplify (* (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 1)))) 1) 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]backup-simplify:  Simplify (* (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 1)))) 2) 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]backup-simplify:  Simplify (* (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 1)))) 6) 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 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin a))
* [misc]approximate:  Taking taylor expansion of (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in (a b) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in 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 (* (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 (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) into (exp (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in 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 (- 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]backup-simplify:  Simplify (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) into (exp (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* (sin (/ -1 a)) (sin (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in 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 (- 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]backup-simplify:  Simplify (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) into (exp (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (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]backup-simplify:  Simplify (* (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 1)))) 1) 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]backup-simplify:  Simplify (* (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 1)))) 2) 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]backup-simplify:  Simplify (* (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 1)))) 6) 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 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) in (r b a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (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)) (log (exp (* (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 (log (exp (* (sin a) (sin b)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin a) (sin b))) in a
* [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]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 (exp 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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 (- 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)) (log (exp (* (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)) (log (exp (* (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 (log (exp (* (sin a) (sin b)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (sin a) (sin b))) in b
* [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 (* (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 (+ (* 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 (exp 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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 (- 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)) (log (exp (* (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)) (log (exp (* (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 (log (exp (* (sin a) (sin b)))) in r
* [misc]taylor:  Taking taylor expansion of (exp (* (sin a) (sin b))) in r
* [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 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 a) (sin b))
* [misc]backup-simplify:  Simplify (exp (* (sin a) (sin b))) into (exp (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (log (exp (* (sin a) (sin b)))) into (* (sin a) (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 (* 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) (sin b))) into (- (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]taylor:  Taking taylor expansion of (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (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)) (log (exp (* (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 (log (exp (* (sin a) (sin b)))) in r
* [misc]taylor:  Taking taylor expansion of (exp (* (sin a) (sin b))) in r
* [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 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 a) (sin b))
* [misc]backup-simplify:  Simplify (exp (* (sin a) (sin b))) into (exp (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (log (exp (* (sin a) (sin b)))) into (* (sin a) (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 (* 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) (sin b))) into (- (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (+ (* (cos a) (cos b)) (- (* (sin a) (sin b)))) into (- (* (cos a) (cos b)) (* (sin a) (sin b)))
* [misc]backup-simplify:  Simplify (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) into (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin 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 (/ 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 (* (exp (* (sin a) (sin b))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* (sin a) (sin b))) 1)))) 1) 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 a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin 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 (* 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 (+ 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 (* (exp (* (sin a) (sin b))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* (sin a) (sin b))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* (sin a) (sin b))) 1)))) 2) 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 a) (sin b)))) (+ (* (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))) (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin b))))) (* 0 (/ 0 (- (* (cos a) (cos b)) (* (sin a) (sin 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 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 (+ (pow a 2) 1/3)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* a (* (pow b 2) r))) (+ (* (+ (pow a 2) 1/3) (* 1 (* (pow b 3) r))) (* 1 (* 1 (* b r))))) into (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 r) (sin (/ 1 b))) (- (* (cos (/ 1 a)) (cos (/ 1 b))) (log (exp (* (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))) (log (exp (* (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))) (log (exp (* (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 (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 a)) (sin (/ 1 b)))) in 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 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]backup-simplify:  Simplify (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) into (exp (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* (sin (/ 1 b)) (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 (* (/ 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)) (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)) (* r (- (* (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))) (log (exp (* (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))) (log (exp (* (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 (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 a)) (sin (/ 1 b)))) in 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 (* (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 (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) into (exp (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* (sin (/ 1 b)) (sin (/ 1 a)))
* [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 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)) (* r (- (* (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))) (log (exp (* (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))) (log (exp (* (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 (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in r
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 a)) (sin (/ 1 b)))) in r
* [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 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 (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) into (exp (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* (sin (/ 1 b)) (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 (* 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 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))) (log (exp (* (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))) (log (exp (* (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 (log (exp (* (sin (/ 1 a)) (sin (/ 1 b))))) in r
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 a)) (sin (/ 1 b)))) in r
* [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 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 (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) into (exp (* (sin (/ 1 b)) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ 1 b)) (sin (/ 1 a))))) into (* (sin (/ 1 b)) (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 (* 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 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 (* (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 1)))) 1) 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 (* (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* (sin (/ 1 b)) (sin (/ 1 a)))) 1)))) 2) 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 (/ 1 b))) (- (* (cos (/ 1 (/ 1 a))) (cos (/ 1 (/ 1 b)))) (* (sin (/ 1 (/ 1 b))) (sin (/ 1 (/ 1 a)))))) (* 1 (* 1 (/ 1 (/ 1 r))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (log (exp (* (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)))) (log (exp (* (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)))) (log (exp (* (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 (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in 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 (- 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]backup-simplify:  Simplify (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) into (exp (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* (sin (/ -1 a)) (sin (/ -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 a)) (cos (/ -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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (log (exp (* (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)))) (log (exp (* (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 (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in 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 (* (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 (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) into (exp (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* (sin (/ -1 a)) (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 a)) (cos (/ -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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (sin (/ -1 b)) r)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (* r (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (log (exp (* (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)))) (log (exp (* (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 (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in r
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in r
* [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 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 (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) into (exp (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* (sin (/ -1 a)) (sin (/ -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 a)) (cos (/ -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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- r)) (sin (/ 1 (- b)))) (- (* (cos (/ 1 (- a))) (cos (/ 1 (- b)))) (log (exp (* (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)))) (log (exp (* (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 (log (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b)))))) in r
* [misc]taylor:  Taking taylor expansion of (exp (* (sin (/ 1 (- a))) (sin (/ 1 (- b))))) in r
* [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 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 (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) into (exp (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (log (exp (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* (sin (/ -1 a)) (sin (/ -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 a)) (cos (/ -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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (* -1 (sin (/ -1 b))) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -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 in b
* [misc]backup-simplify:  Simplify -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 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 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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]taylor:  Taking taylor expansion of (* -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 in a
* [misc]backup-simplify:  Simplify -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 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 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 -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 (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 (* (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 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 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 a)) (cos (/ -1 b))) (- (* (sin (/ -1 a)) (sin (/ -1 b))))) into (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) into (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))))
* [misc]backup-simplify:  Simplify (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) into (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (* (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 1)))) 1) 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 a)) (sin (/ -1 b))))) (+ (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (* (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* (sin (/ -1 a)) (sin (/ -1 b)))) 1)))) 2) 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 a)) (sin (/ -1 b))))) (+ (* (* -1 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 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 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 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (+ (* (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b))))) (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))) (* 0 (/ 0 (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (sin (/ -1 a)) (sin (/ -1 b)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (sin (/ -1 b)) (- (* (cos (/ -1 a)) (cos (/ -1 b))) (* (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 (/ 1 (- b)))) (- (* (cos (/ -1 (/ 1 (- a)))) (cos (/ -1 (/ 1 (- b))))) (* (sin (/ -1 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b)))))))) (* 1 (* 1 (/ 1 (/ 1 (- r)))))) into (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2 1 1)
* [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 (* a b)
* [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 (/ 1 b))) (sin (/ 1 (/ 1 a)))) into (* (sin b) (sin 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 (/ 1 (- a)))) (sin (/ -1 (/ 1 (- b))))) into (* (sin a) (sin b))
* * * * [misc]progress:  [ 4 / 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 (* r b)
* [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 (/ 1 b))) (* 1 (/ 1 (/ 1 r)))) into (* (sin 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 (/ 1 (- b))))) (* 1 (/ 1 (/ 1 (- r))))) into (* (sin b) r)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (+ (log (* (cbrt (exp (* (sin a) (sin b)))) (cbrt (exp (* (sin a) (sin b)))))) (log (cbrt (exp (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (log (* (cbrt (exp (* (sin a) (sin b)))) (cbrt (exp (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (log (* (cbrt (exp (* (sin b) (sin a)))) (cbrt (exp (* (sin b) (sin a))))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (+ (log (* (cbrt (exp (* (sin b) (sin a)))) (cbrt (exp (* (sin b) (sin a)))))) (log (cbrt (exp (* (sin a) (sin b)))))))))
* * * * [misc]progress:  [ 2 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (+ (log (sqrt (exp (* (sin a) (sin b))))) (log (sqrt (exp (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (exp (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (sqrt (exp (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (+ (log (sqrt (exp (* (sin b) (sin a))))) (log (sqrt (exp (* (sin a) (sin b)))))))))
* * * * [misc]progress:  [ 3 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (+ (log 1) (log (exp (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (log 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (log 1)
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (+ (log 1) (log (exp (* (sin a) (sin b))))))))
* * * * [misc]progress:  [ 4 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (log (exp (sin a)))))))>
* [enter]simplify:  Simplifying (sin b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (log (exp (sin a)))))))
* * * * [misc]progress:  [ 5 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (log (exp (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 6 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (log (exp (sin a)))))))>
* [enter]simplify:  Simplifying (sin b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (log (exp (sin a)))))))
* * * * [misc]progress:  [ 7 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (pow (log (exp (* (sin a) (sin b)))) 1))))>
* * * * [misc]progress:  [ 8 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (sin a)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin a)
* [misc]simplify:  Simplified (2 2 2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 9 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (exp (log (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 10 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 11 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (log (exp (* (sin a) (sin b))))) (cbrt (log (exp (* (sin a) (sin b)))))) (cbrt (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 12 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (log (exp (* (sin a) (sin b)))) (log (exp (* (sin a) (sin b))))) (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 13 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sqrt (log (exp (* (sin a) (sin b))))) (sqrt (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 14 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* 1 (log (exp (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 15 / 76 ] simplifiying candidate #<alt (λ (r a b) (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) 1))>
* * * * [misc]progress:  [ 16 / 76 ] simplifiying candidate #<alt (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (- (log (* r (sin b))) (log (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (exp (- (log (* r (sin b))) (log (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 17 / 76 ] simplifiying candidate #<alt (λ (r a b) (exp (log (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 18 / 76 ] simplifiying candidate #<alt (λ (r a b) (log (exp (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 19 / 76 ] simplifiying candidate #<alt (λ (r a b) (cbrt (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (/ (* (* (* r (sin b)) (* r (sin b))) (* r (sin b))) (* (* (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (133 enodes)
* [exit]simplify:  Simplified to (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (cbrt (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)))
* * * * [misc]progress:  [ 20 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (* (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))) (cbrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 21 / 76 ] simplifiying candidate #<alt (λ (r a b) (cbrt (* (* (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 22 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))) (sqrt (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 23 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (- (* r (sin b))) (- (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 24 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (* (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (/ r (* (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ r (* (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (* (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))
* [enter]simplify:  Simplifying (/ (sin b) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (* (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))) (/ (sin b) (cbrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 25 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (/ r (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (/ r (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ r (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))
* [enter]simplify:  Simplifying (/ (sin b) (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ r (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))) (/ (sin b) (sqrt (- (* (cos a) (cos b)) (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 26 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (/ r 1) (/ (sin b) (- (* (cos a) (cos b)) (log (exp (* (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
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))
* [enter]simplify:  Simplifying (/ (sin b) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin b) (sin a))))))
* * * * [misc]progress:  [ 27 / 76 ] simplifiying candidate #<alt (λ (r a b) (* 1 (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 28 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 29 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))) (* r (sin b)))))>
* * * * [misc]progress:  [ 30 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (* (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))) (cbrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))) (cbrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 31 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))) (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))))>
* [enter]simplify:  Simplifying (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))
* * * * [misc]progress:  [ 32 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (* (cos b) (cos a)) (* (sin b) (sin a)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (/ (/ (* r (sin b)) 1) (- (* (cos b) (cos a)) (* (sin b) (sin a)))))
* * * * [misc]progress:  [ 33 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ r (/ (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))) (sin b))))>
* * * * [misc]progress:  [ 34 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (log (exp (* (sin a) (sin b)))) 3))) (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (log (exp (* (sin a) (sin b)))) (log (exp (* (sin a) (sin b))))) (* (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))))>
* [enter]simplify:  Simplifying (+ (* (* (cos a) (cos b)) (* (cos a) (cos b))) (+ (* (log (exp (* (sin a) (sin b)))) (log (exp (* (sin a) (sin b))))) (* (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* * [misc]simplify:  iters left: 2 (348 enodes)
* [exit]simplify:  Simplified to (+ (* (* (sin a) (sin b)) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (log (exp (* (sin a) (sin b)))) 3))) (+ (* (* (sin a) (sin b)) (+ (* (sin a) (sin b)) (* (cos b) (cos a)))) (* (* (cos b) (cos a)) (* (cos b) (cos a))))))
* * * * [misc]progress:  [ 35 / 76 ] simplifiying candidate #<alt (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (log (exp (* (sin a) (sin b)))) (log (exp (* (sin a) (sin b))))))) (+ (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (+ (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (+ (* (cos b) (cos a)) (* (sin b) (sin a)))
* [misc]simplify:  Simplified (2 2) to (λ (r a b) (* (/ (* r (sin b)) (- (* (* (cos a) (cos b)) (* (cos a) (cos b))) (* (log (exp (* (sin a) (sin b)))) (log (exp (* (sin a) (sin b))))))) (+ (* (cos b) (cos a)) (* (sin b) (sin a)))))
* * * * [misc]progress:  [ 36 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (/ (- (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 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (- (cos (- a b)) (cos (+ b a)))
* [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (/ (- (cos (- a b)) (cos (+ b a))) 2))))))
* * * * [misc]progress:  [ 37 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (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))
* [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (pow (* (sin b) (sin a)) 1))))))
* * * * [misc]progress:  [ 38 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (pow (* (sin a) (sin b)) 1))))))>
* * * * [misc]progress:  [ 39 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (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 b)) (log (sin a)))
* [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (exp (+ (log (sin b)) (log (sin a)))))))))
* * * * [misc]progress:  [ 40 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (exp (log (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 41 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (log (exp (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 42 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (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 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (pow (* (sin b) (sin a)) 3)
* [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (cbrt (pow (* (sin b) (sin a)) 3)))))))
* * * * [misc]progress:  [ 43 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (cbrt (* (sin a) (sin b))) (cbrt (* (sin a) (sin b)))) (cbrt (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 44 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (cbrt (* (* (* (sin a) (sin b)) (* (sin a) (sin b))) (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 45 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sqrt (* (sin a) (sin b))) (sqrt (* (sin a) (sin b)))))))))>
* * * * [misc]progress:  [ 46 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* 1 (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 47 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))))>
* [enter]simplify:  Simplifying (cbrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (sin b))
* [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (sin a) (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))))))))
* * * * [misc]progress:  [ 48 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))))>
* [enter]simplify:  Simplifying (sqrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (sin a) (sqrt (sin b))) (sqrt (sin b))))))))
* * * * [misc]progress:  [ 49 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (sin a) 1) (sin b)))))))>
* [enter]simplify:  Simplifying (sin b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 2 2 1 1 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (sin a) 1) (sin b)))))))
* * * * [misc]progress:  [ 50 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))))>
* [enter]simplify:  Simplifying (* (cbrt (sin a)) (cbrt (sin a)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sin a)) (cbrt (sin a)))
* [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))))
* * * * [misc]progress:  [ 51 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))))>
* [enter]simplify:  Simplifying (sqrt (sin a))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin a))
* [misc]simplify:  Simplified (2 2 2 1 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sqrt (sin a)) (* (sqrt (sin a)) (sin b))))))))
* * * * [misc]progress:  [ 52 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* 1 (* (sin a) (sin b))))))))>
* * * * [misc]progress:  [ 53 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin b) (sin a)))))))>
* * * * [misc]progress:  [ 54 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (pow (* r (sin b)) 1) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 55 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (exp (log (* r (sin b)))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 56 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (log (exp (* r (sin b)))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 57 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 58 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (cbrt (* (* (* r (sin b)) (* r (sin b))) (* r (sin b)))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 59 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 60 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* 1 (* r (sin b))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 61 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (cbrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (cbrt (sin b))
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 62 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (sqrt (sin b))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (sin b))
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r (sqrt (sin b))) (sqrt (sin b))) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 63 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (* r 1) (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (sin b)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin b)
* [misc]simplify:  Simplified (2 1 2) to (λ (r a b) (/ (* (* r 1) (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 64 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* * * * [misc]progress:  [ 65 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))>
* [enter]simplify:  Simplifying (* a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a b)
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* a b))))
* * * * [misc]progress:  [ 66 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* [enter]simplify:  Simplifying (* (sin b) (sin a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin a) (sin b))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 67 / 76 ] simplifiying candidate #<alt (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: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin b) (sin a))
* [misc]simplify:  Simplified (2 2 2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))
* * * * [misc]progress:  [ 68 / 76 ] simplifiying candidate #<alt (λ (r a b) (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b)))))>
* [enter]simplify:  Simplifying (+ (* (pow a 2) (* r (pow b 3))) (+ (* a (* r (pow b 2))) (+ (* 1/3 (* r (pow b 3))) (* r b))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (277 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* b a) 1) (* r b)) (* (* (* r b) (* b b)) (+ 1/3 (* a a))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (+ (* (+ (* b a) 1) (* r b)) (* (* (* r b) (* b b)) (+ 1/3 (* a a)))))
* * * * [misc]progress:  [ 69 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a)))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin b) (sin a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 70 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))>
* [enter]simplify:  Simplifying (/ (* (sin b) r) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))
* [misc]simplify:  Simplified (2) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]progress:  [ 71 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* a b))))))>
* [enter]simplify:  Simplifying (* a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a b)
* [misc]simplify:  Simplified (2 2 2 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* a b))))))
* * * * [misc]progress:  [ 72 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin b) (sin a)))))))>
* [enter]simplify:  Simplifying (* (sin b) (sin a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (* (sin a) (sin b))
* [misc]simplify:  Simplified (2 2 2 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 73 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (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))
* [misc]simplify:  Simplified (2 2 2 1 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin b) (sin a)))))))
* * * * [misc]progress:  [ 74 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* r b) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* r b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* r b)
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r b) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 75 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (sin b) r)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* r (sin b))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * * * [misc]progress:  [ 76 / 76 ] simplifiying candidate #<alt (λ (r a b) (/ (* (sin b) r) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))>
* [enter]simplify:  Simplifying (* (sin b) r)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (* r (sin b))
* [misc]simplify:  Simplified (2 1) to (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b)))))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt (λ (r a b) (* (* r (sin b)) (/ 1 (- (* (cos a) (cos b)) (* (sin a) (sin b))))))> #<alt (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)))))> #<alt (λ (r a b) (/ (* (* r (* (cbrt (sin b)) (cbrt (sin b)))) (cbrt (sin b))) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))> #<alt (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 (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)))))))> #<alt (λ (r a b) (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))))> #<alt (λ (r a b) (* (* r (/ (* (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 (λ (r a b) (/ (/ (* r (sin b)) (sqrt (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))))) (sqrt (- (* (cos b) (cos a)) (* (sin a) (sin b))))))> #<alt (λ (r a b) (/ (* (* (cbrt (* r (sin b))) (cbrt (* r (sin b)))) (cbrt (* r (sin b)))) (cos (+ a b))))> #<alt (λ (r a b) (/ (* (sqrt (* r (sin b))) (sqrt (* r (sin b)))) (cos (+ a b))))> #<alt (λ (r a b) (/ (* r (sin b)) (log (exp (- (* (cos b) (cos a)) (* (sin b) (sin a)))))))> #<alt (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 (λ (r a b) (* (/ (* r (sin b)) (- (pow (* (cos a) (cos b)) 3) (pow (* (sin a) (sin b)) 3))) (+ (* (* (cos b) (cos a)) (* (cos b) (cos a))) (* (+ (* (sin b) (sin a)) (* (cos b) (cos a))) (* (sin b) (sin a))))))> #<alt (λ (r a b) (cbrt (pow (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin b) (sin a)))) 3)))> #<alt (λ (r a b) (/ (* r (sin b)) (- (* (cos a) (cos b)) (* (* (cbrt (sin a)) (cbrt (sin a))) (* (cbrt (sin a)) (sin b))))))> #<alt (λ (r a b) (/ 1 (/ (- (* (cos a) (cos b)) (log (exp (* (sin a) (sin b))))) (* r (sin b)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (/ (* r (sin b)) (cos (+ a b))) +nan.0)) , with alts (#<alt (λ (r a 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)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 1 have 7999 / 8000
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8003 points with exact outputs