* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (log1p (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (a b) (log1p (pow (sinh b) (atan2 a (sin a)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in a
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in a
* [misc]taylor:  Taking taylor expansion of (sinh b) in a
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in b
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in b
* [misc]taylor:  Taking taylor expansion of (sinh b) in b
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in b
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in b
* [misc]taylor:  Taking taylor expansion of (sinh b) in b
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in a
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in a
* [misc]taylor:  Taking taylor expansion of (sinh b) in a
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]backup-simplify:  Simplify (pow (sinh b) (atan2 a (sin a))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (* 0 (log (sinh b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (* 0 (log (sinh b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (* 0 (log (sinh b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (* 0 (log (sinh b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh b) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh b) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh b) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (pow (sinh b) (atan2 a (sin a))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]approximate:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh (/ 1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (* 0 (log (sinh (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh (/ 1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ 1 b))) 0) (* 0 (atan2 (/ 1 a) (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (+ (* 0 0) (* 0 (log (sinh (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ 1 b))) 0) (+ (* 0 0) (* 0 (atan2 (/ 1 a) (sin (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh (/ 1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh (/ 1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ -1 b)) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 a) (sin (/ -1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 a) (sin (/ -1 a))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (* 0 (log (sinh (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ -1 b))) 0) (* 0 (atan2 (/ -1 a) (sin (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (+ (* 0 0) (* 0 (log (sinh (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ -1 b))) 0) (+ (* 0 0) (* 0 (atan2 (/ -1 a) (sin (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh (/ -1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh (/ -1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh (/ -1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 23 ] simplifiying candidate #<alt-event (λ (a b) (log1p (pow (sinh b) (atan2 a (sin a)))))>
* [enter]simplify:  Simplifying (log1p (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 2 / 23 ] simplifiying candidate #<alt-event (λ (a b) (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))>
* [enter]simplify:  Simplifying (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 3 / 23 ] simplifiying candidate #<alt-event (λ (a b) (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))>
* [enter]simplify:  Simplifying (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 4 / 23 ] simplifiying candidate #<alt-event (λ (a b) (log1p (pow (sinh b) (atan2 a (sin a)))))>
* [enter]simplify:  Simplifying (log1p (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 5 / 23 ] simplifiying candidate #<alt-event (λ (a b) (log1p (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))))>
* [enter]simplify:  Simplifying (log1p (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 6 / 23 ] simplifiying candidate #<alt-event (λ (a b) (log1p (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))))>
* [enter]simplify:  Simplifying (log1p (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 7 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1))>
* * * * [misc]progress:  [ 8 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 9 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 10 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 11 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (cube (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 12 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 13 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (log1p (pow (sinh b) (atan2 a (sin a))))))>
* * * * [misc]progress:  [ 14 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (exp (* (log (sinh b)) (atan2 a (sin a))))))>
* [enter]simplify:  Simplifying (* (log (sinh b)) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* * * * [misc]progress:  [ 15 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (exp (* (log (sinh b)) (atan2 a (sin a))))))>
* [enter]simplify:  Simplifying (* (log (sinh b)) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* * * * [misc]progress:  [ 16 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (* (pow 1 (atan2 a (sin a))) (pow (sinh b) (atan2 a (sin a))))))>
* [enter]simplify:  Simplifying (pow 1 (atan2 a (sin a)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (pow 1 (atan2 a (sin a)))
* [exit]simplify:  Simplified to (pow 1 (atan2 a (sin a)))
* [enter]simplify:  Simplifying (pow (sinh b) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (pow (sinh b) (atan2 a (sin a)))
* [exit]simplify:  Simplified to (pow (sinh b) (atan2 a (sin a)))
* * * * [misc]progress:  [ 17 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (pow (pow (sinh b) (atan2 a (sin a))) 1)))>
* * * * [misc]progress:  [ 18 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (exp (log (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (log (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (* (log (sinh b)) (atan2 a (sin a)))
* [exit]simplify:  Simplified to (* (log (sinh b)) (atan2 a (sin a)))
* * * * [misc]progress:  [ 19 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (log (exp (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (exp (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (exp (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (exp (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 20 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (cube (cbrt (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (cbrt (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (cbrt (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 21 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (cbrt (cube (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (cube (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cube (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (cube (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 22 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (sqr (sqrt (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (sqrt (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (sqrt (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 23 / 23 ] simplifiying candidate #<alt-delta (λ (a b) (log1p (* 1 (pow (sinh b) (atan2 a (sin a))))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin 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 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (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 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (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 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in a
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in a
* [misc]taylor:  Taking taylor expansion of (sinh b) in a
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in b
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in b
* [misc]taylor:  Taking taylor expansion of (sinh b) in b
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in b
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in b
* [misc]taylor:  Taking taylor expansion of (sinh b) in b
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in a
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in a
* [misc]taylor:  Taking taylor expansion of (sinh b) in a
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]backup-simplify:  Simplify (pow (sinh b) (atan2 a (sin a))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (* 0 (log (sinh b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (* 0 (log (sinh b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (* 0 (log (sinh b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (* 0 (log (sinh b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh b) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh b) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh b) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (pow (sinh b) (atan2 a (sin a))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]approximate:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh (/ 1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (* 0 (log (sinh (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh (/ 1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ 1 b))) 0) (* 0 (atan2 (/ 1 a) (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (+ (* 0 0) (* 0 (log (sinh (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ 1 b))) 0) (+ (* 0 0) (* 0 (atan2 (/ 1 a) (sin (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh (/ 1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh (/ 1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ -1 b)) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 a) (sin (/ -1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 a) (sin (/ -1 a))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (* 0 (log (sinh (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ -1 b))) 0) (* 0 (atan2 (/ -1 a) (sin (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (+ (* 0 0) (* 0 (log (sinh (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ -1 b))) 0) (+ (* 0 0) (* 0 (atan2 (/ -1 a) (sin (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh (/ -1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh (/ -1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh (/ -1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) 0) (* 0 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) 0) (+ (* 0 0) (* 0 (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (log1p (pow (sinh b) (atan2 a (sin 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 (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) 0) (* 0 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) 0) (+ (* 0 0) (* 0 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (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 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (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 (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) 0) (* 0 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) 0) (+ (* 0 0) (* 0 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (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 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (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 (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 2 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 3 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 4 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 5 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 6 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 7 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 8 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 9 / 50 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 10 / 50 ] simplifiying candidate #<alt-event (λ (a b) (log1p (pow (sinh b) (atan2 a (sin a)))))>
* [enter]simplify:  Simplifying (log1p (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 11 / 50 ] simplifiying candidate #<alt-event (λ (a b) (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))>
* [enter]simplify:  Simplifying (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 12 / 50 ] simplifiying candidate #<alt-event (λ (a b) (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))>
* [enter]simplify:  Simplifying (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 13 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1))))>
* * * * [misc]progress:  [ 14 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (exp (log (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 15 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log (exp (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 16 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (cube (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 17 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (cbrt (cube (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 18 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 19 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (* 1 (log1p (pow (sinh b) (atan2 a (sin a))))))))>
* * * * [misc]progress:  [ 20 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/2)))>
* * * * [misc]progress:  [ 21 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (pow (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) 1)))>
* * * * [misc]progress:  [ 22 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (exp (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 23 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (log (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 24 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (cube (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 25 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (cbrt (cube (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cube (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 26 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (* (sqrt 1) (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 27 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 28 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (fabs (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))>
* * * * [misc]progress:  [ 29 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (* 1 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))>
* * * * [misc]progress:  [ 30 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (exp (* (log (sinh b)) (atan2 a (sin a))))))))>
* [enter]simplify:  Simplifying (* (log (sinh b)) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* * * * [misc]progress:  [ 31 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (exp (* (log (sinh b)) (atan2 a (sin a))))))))>
* [enter]simplify:  Simplifying (* (log (sinh b)) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* * * * [misc]progress:  [ 32 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (* (pow 1 (atan2 a (sin a))) (pow (sinh b) (atan2 a (sin a))))))))>
* [enter]simplify:  Simplifying (pow 1 (atan2 a (sin a)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (pow 1 (atan2 a (sin a)))
* [exit]simplify:  Simplified to (pow 1 (atan2 a (sin a)))
* [enter]simplify:  Simplifying (pow (sinh b) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (pow (sinh b) (atan2 a (sin a)))
* [exit]simplify:  Simplified to (pow (sinh b) (atan2 a (sin a)))
* * * * [misc]progress:  [ 33 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (pow (pow (sinh b) (atan2 a (sin a))) 1)))))>
* * * * [misc]progress:  [ 34 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (exp (log (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (log (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (* (log (sinh b)) (atan2 a (sin a)))
* [exit]simplify:  Simplified to (* (log (sinh b)) (atan2 a (sin a)))
* * * * [misc]progress:  [ 35 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (log (exp (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (exp (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (exp (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (exp (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 36 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (cube (cbrt (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cbrt (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (cbrt (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 37 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (cbrt (cube (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cube (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cube (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (cube (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 38 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (sqr (sqrt (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (sqrt (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (sqrt (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 39 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (log1p (* 1 (pow (sinh b) (atan2 a (sin a))))))))>
* * * * [misc]progress:  [ 40 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (pow (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) 2))>
* * * * [misc]progress:  [ 41 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (pow (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) 1))>
* * * * [misc]progress:  [ 42 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (exp (log (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (log (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 43 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (log (exp (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (exp (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 44 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (cube (cbrt (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cbrt (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 45 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (cbrt (cube (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (cube (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 46 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqrt (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (sqrt (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 47 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqr (sqrt 1)) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 48 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqr 1) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqr 1)
* [exit]simplify:  Simplified to (sqr 1)
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 49 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* * * * [misc]progress:  [ 50 / 50 ] simplifiying candidate #<alt-delta (λ (a b) (* 1 (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin 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 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (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 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (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 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 1 1)
* [misc]approximate:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in a
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in a
* [misc]taylor:  Taking taylor expansion of (sinh b) in a
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in b
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in b
* [misc]taylor:  Taking taylor expansion of (sinh b) in b
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in b
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in b
* [misc]taylor:  Taking taylor expansion of (sinh b) in b
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]taylor:  Taking taylor expansion of (pow (sinh b) (atan2 a (sin a))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 a (sin a)) (log (sinh b)))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 a (sin a)) (log (sinh b))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 a (sin a)) in a
* [misc]backup-simplify:  Simplify (atan2 a (sin a)) into (atan2 a (sin a))
* [misc]taylor:  Taking taylor expansion of (log (sinh b)) in a
* [misc]taylor:  Taking taylor expansion of (sinh b) in a
* [misc]backup-simplify:  Simplify (sinh b) into (sinh b)
* [misc]backup-simplify:  Simplify (log (sinh b)) into (log (sinh b))
* [misc]backup-simplify:  Simplify (* (atan2 a (sin a)) (log (sinh b))) into (* (atan2 a (sin a)) (log (sinh b)))
* [misc]backup-simplify:  Simplify (exp (* (atan2 a (sin a)) (log (sinh b)))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]backup-simplify:  Simplify (pow (sinh b) (atan2 a (sin a))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (* 0 (log (sinh b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh b) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (* 0 (log (sinh b)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (* 0 (log (sinh b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh b) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh b) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (* 0 (log (sinh b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh b) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh b) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh b) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 a (sin a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (atan2 a (sin a)) (log (sinh b)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (pow (sinh b) (atan2 a (sin a))) into (pow (sinh b) (atan2 a (sin a)))
* [misc]approximate:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ 1 a) (sin (/ 1 a))) (log (sinh (/ 1 b)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 b)) into (sinh (/ 1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ 1 b))) into (log (sinh (/ 1 b)))
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 a) (sin (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 a) (sin (/ 1 a))) into (atan2 (/ 1 a) (sin (/ 1 a)))
* [misc]backup-simplify:  Simplify (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))) into (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh (/ 1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (* 0 (log (sinh (/ 1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh (/ 1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ 1 b))) 0) (* 0 (atan2 (/ 1 a) (sin (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (+ (* 0 0) (* 0 (log (sinh (/ 1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ 1 b))) 0) (+ (* 0 0) (* 0 (atan2 (/ 1 a) (sin (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh (/ 1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh (/ 1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh (/ 1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ 1 a) (sin (/ 1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh (/ 1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))) into (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in a
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b)))))) in b
* [misc]taylor:  Taking taylor expansion of (* (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) (log (sinh (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (sinh (/ 1 (- b))) in b
* [misc]backup-simplify:  Simplify (sinh (/ 1 (- b))) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]backup-simplify:  Simplify (* (atan2 (/ -1 a) (sin (/ -1 a))) (log (sinh (/ -1 b)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]taylor:  Taking taylor expansion of (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (log (sinh (/ -1 b))) in a
* [misc]taylor:  Taking taylor expansion of (sinh (/ -1 b)) in a
* [misc]backup-simplify:  Simplify (sinh (/ -1 b)) into (sinh (/ -1 b))
* [misc]backup-simplify:  Simplify (log (sinh (/ -1 b))) into (log (sinh (/ -1 b)))
* [misc]taylor:  Taking taylor expansion of (atan2 (/ -1 a) (sin (/ -1 a))) in a
* [misc]backup-simplify:  Simplify (atan2 (/ -1 a) (sin (/ -1 a))) into (atan2 (/ -1 a) (sin (/ -1 a)))
* [misc]backup-simplify:  Simplify (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))) into (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sinh (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (* 0 (log (sinh (/ -1 b))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) 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 0) 1)) (pow (sinh (/ -1 b)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ -1 b))) 0) (* 0 (atan2 (/ -1 a) (sin (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (+ (* 0 0) (* 0 (log (sinh (/ -1 b)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (* 1 0) 2)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (log (sinh (/ -1 b))) 0) (+ (* 0 0) (* 0 (atan2 (/ -1 a) (sin (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sinh (/ -1 b)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (sinh (/ -1 b)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sinh (/ -1 b)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (atan2 (/ -1 a) (sin (/ -1 a))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (sinh (/ -1 b))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))) into (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) into (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) into (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) into (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))) into 0
* [misc]backup-simplify:  Simplify (* (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4) (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4)) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh b) (atan2 a (sin a)))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh b) (atan2 a (sin a)))) into (log1p (pow (sinh b) (atan2 a (sin a))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4) 0) (* 0 (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4) 0) (+ (* 0 0) (* 0 (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/4))))) 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 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) into (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) into (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) into (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))) into (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))) into 0
* [misc]backup-simplify:  Simplify (* (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4) (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4)) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) into (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4) 0) (* 0 (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4) 0) (+ (* 0 0) (* 0 (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))) 1/4))))) 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 (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))) into (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))))) in (b a) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))) into (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))) into (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) in b
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ 1 (- b))) (atan2 (/ 1 (- a)) (sin (/ 1 (- a)))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))) into (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))) into 0
* [misc]backup-simplify:  Simplify (* (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4) (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4)) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) in a
* [misc]backup-simplify:  Simplify (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) into (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4) 0) (* 0 (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4) 0) (+ (* 0 0) (* 0 (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))) 1/4))))) 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 (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))) into (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 2 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 3 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 4 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 5 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 6 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 7 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 8 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a)))))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (exp (* (log (sinh (/ 1 b))) (atan2 (/ 1 a) (sin (/ 1 a))))))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 9 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a)))))))))))>
* [enter]simplify:  Simplifying (sqr (sqr (sqrt (sqrt (log1p (exp (* (log (sinh (/ -1 b))) (atan2 (/ -1 a) (sin (/ -1 a))))))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 10 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 11 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * * * [misc]progress:  [ 12 / 51 ] simplifiying candidate #<alt-event (λ (a b) (sqr (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ -1 b)) (atan2 (/ -1 a) (sin (/ -1 a)))))
* * * * [misc]progress:  [ 13 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1))))))>
* * * * [misc]progress:  [ 14 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (exp (log (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 15 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log (exp (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 16 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (cube (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 17 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (cbrt (cube (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 18 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (sqr (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 19 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (* 1 (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* * * * [misc]progress:  [ 20 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (pow (log1p (pow (sinh b) (atan2 a (sin a)))) 1/2)))))>
* * * * [misc]progress:  [ 21 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (pow (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) 1)))))>
* * * * [misc]progress:  [ 22 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (exp (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 23 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (log (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 24 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (cube (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 25 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (cbrt (cube (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cube (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (* (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))) (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 26 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (* (sqrt 1) (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 27 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 28 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (fabs (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* * * * [misc]progress:  [ 29 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (* 1 (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* * * * [misc]progress:  [ 30 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (exp (* (log (sinh b)) (atan2 a (sin a))))))))))>
* [enter]simplify:  Simplifying (* (log (sinh b)) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* * * * [misc]progress:  [ 31 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (exp (* (log (sinh b)) (atan2 a (sin a))))))))))>
* [enter]simplify:  Simplifying (* (log (sinh b)) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* * * * [misc]progress:  [ 32 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (* (pow 1 (atan2 a (sin a))) (pow (sinh b) (atan2 a (sin a))))))))))>
* [enter]simplify:  Simplifying (pow 1 (atan2 a (sin a)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (pow 1 (atan2 a (sin a)))
* [exit]simplify:  Simplified to (pow 1 (atan2 a (sin a)))
* [enter]simplify:  Simplifying (pow (sinh b) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (pow (sinh b) (atan2 a (sin a)))
* [exit]simplify:  Simplified to (pow (sinh b) (atan2 a (sin a)))
* * * * [misc]progress:  [ 33 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (pow (sinh b) (atan2 a (sin a))) 1)))))))>
* * * * [misc]progress:  [ 34 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (exp (log (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (log (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (* (log (sinh b)) (atan2 a (sin a)))
* [exit]simplify:  Simplified to (* (log (sinh b)) (atan2 a (sin a)))
* * * * [misc]progress:  [ 35 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (log (exp (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (exp (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (exp (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (exp (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 36 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (cube (cbrt (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cbrt (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (cbrt (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 37 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (cbrt (cube (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cube (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cube (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (cube (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 38 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (sqr (sqrt (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (sqrt (pow (sinh b) (atan2 a (sin a))))
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (pow (sinh b) (atan2 a (sin a))))
* [exit]simplify:  Simplified to (sqrt (pow (sinh b) (atan2 a (sin a))))
* * * * [misc]progress:  [ 39 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (* 1 (pow (sinh b) (atan2 a (sin a))))))))))>
* * * * [misc]progress:  [ 40 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (pow (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) 2)))>
* * * * [misc]progress:  [ 41 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (pow (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))) 1)))>
* * * * [misc]progress:  [ 42 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (exp (log (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (log (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 43 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (log (exp (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (exp (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (exp (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 44 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (cube (cbrt (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cbrt (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 45 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (cbrt (cube (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (cube (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (log1p (pow (sinh b) (atan2 a (sin a)))) (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (* (log1p (pow (sinh b) (atan2 a (sin a)))) (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 46 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))>
* [enter]simplify:  Simplifying (sqrt (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * * * [misc]progress:  [ 47 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (* (sqr (sqrt (sqrt 1))) (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt 1)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 48 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (* (sqr (sqrt 1)) (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* [enter]simplify:  Simplifying (sqr (sqrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 49 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (* (sqr 1) (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqr 1)
* [exit]simplify:  Simplified to (sqr 1)
* [enter]simplify:  Simplifying (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * * * [misc]progress:  [ 50 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (* (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))) (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>
* * * * [misc]progress:  [ 51 / 51 ] simplifiying candidate #<alt-delta (λ (a b) (sqr (* 1 (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (a b) (sqr (sqrt (cube (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))> #<alt-delta (λ (a b) (sqr (exp (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))> #<alt-delta (λ (a b) (sqr (cbrt (cube (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))> #<alt-event (λ (a b) (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a))))))> #<alt-delta (λ (a b) (sqr (cube (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))> #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (cube (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))> #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))> #<alt-delta (λ (a b) (sqr (sqrt (log1p (exp (* (log (sinh b)) (atan2 a (sin a))))))))> #<alt-delta (λ (a b) (exp (log (log1p (pow (sinh b) (atan2 a (sin a)))))))> #<alt-delta (λ (a b) (cube (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))))> #<alt-delta (λ (a b) (cbrt (cube (log1p (pow (sinh b) (atan2 a (sin a)))))))> #<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (exp (log (log1p (pow (sinh b) (atan2 a (sin a)))))))))))> #<alt-delta (λ (a b) (sqr (sqr (sqrt (cube (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))))> #<alt-delta (λ (a b) (log (exp (log1p (pow (sinh b) (atan2 a (sin a)))))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (pow (sinh b) (atan2 a (sin a))) +inf.0)) , with alts (#<alt-delta (λ (a b) (sqr (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a)))))))))>)
* [enter]simplify:  Simplifying (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [enter]simplify:  Simplifying (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (log (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [enter]simplify:  Simplifying (cube (sqr (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (log1p (pow (sinh b) (atan2 a (sin a)))) (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (* (log1p (pow (sinh b) (atan2 a (sin a)))) (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [enter]simplify:  Simplifying (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log1p (pow (sinh (/ 1 b)) (atan2 (/ 1 a) (sin (/ 1 a)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [enter]simplify:  Simplifying (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [enter]simplify:  Simplifying (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (sqrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [enter]simplify:  Simplifying (* (log (sinh b)) (atan2 a (sin a)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [exit]simplify:  Simplified to (* (atan2 a (sin a)) (log (sinh b)))
* [enter]simplify:  Simplifying (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [enter]simplify:  Simplifying (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cbrt (log1p (pow (sinh b) (atan2 a (sin a)))))
* [enter]simplify:  Simplifying (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (cube (log1p (pow (sinh b) (atan2 a (sin a)))))
* [enter]simplify:  Simplifying (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (log (log1p (pow (sinh b) (atan2 a (sin a)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [exit]simplify:  Simplified to (cbrt (sqrt (log1p (pow (sinh b) (atan2 a (sin a))))))
* [enter]simplify:  Simplifying (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))
* [exit]simplify:  Simplified to (exp (log1p (pow (sinh b) (atan2 a (sin a)))))