* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (- 1 (cos x)) (sin x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos x)) (sin x))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (/ (- 1 (cos x)) (sin x)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (- 1 (cos x)) (sin x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- 1 (cos x)) (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (- 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (- 1/2)) into 1/2
* [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (- 1 (cos x)) (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (- 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (- 1/2)) into 1/2
* [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (- 1/24) into -1/24
* [misc]backup-simplify:  Simplify (+ 0 -1/24) into -1/24
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (- (/ -1/24 1) (+ (* 1/2 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into 1/24
* [misc]backup-simplify:  Simplify 1/24 into 1/24
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ (- 1/6) 1)) (* 1/24 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into (- 1/720)
* [misc]backup-simplify:  Simplify (- (- 1/720)) into 1/720
* [misc]backup-simplify:  Simplify (+ 0 1/720) into 1/720
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 1/120 1)) (* 0 (/ 0 1)) (* 1/24 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into 1/240
* [misc]backup-simplify:  Simplify 1/240 into 1/240
* [misc]backup-simplify:  Simplify (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x))) into (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x)))
* [misc]approximate:  Taking taylor expansion of (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]backup-simplify:  Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (- (cos (/ 1 x)))) into (- 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) into (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]backup-simplify:  Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (- (cos (/ 1 x)))) into (- 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) into (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) into (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))) into (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (/ (- 1 (cos (/ 1 (- x)))) (sin (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- 1 (cos (/ 1 (- x)))) (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]backup-simplify:  Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (- (cos (/ -1 x)))) into (- 1 (cos (/ -1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) into (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (- 1 (cos (/ 1 (- x)))) (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]backup-simplify:  Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (- (cos (/ -1 x)))) into (- 1 (cos (/ -1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) into (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) into (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))) into (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x)))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- 1 (cos x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 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 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (- (- 1/2)) into 1/2
* [misc]backup-simplify:  Simplify (+ 0 1/2) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (- 1/24) into -1/24
* [misc]backup-simplify:  Simplify (+ 0 -1/24) into -1/24
* [misc]backup-simplify:  Simplify -1/24 into -1/24
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 6) 720)) 0 (* 1 (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* 1 (/ (pow 1 2) 2) (/ (pow 0 2) 2)) 0 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into (- 1/720)
* [misc]backup-simplify:  Simplify (- (- 1/720)) into 1/720
* [misc]backup-simplify:  Simplify (+ 0 1/720) into 1/720
* [misc]backup-simplify:  Simplify 1/720 into 1/720
* [misc]backup-simplify:  Simplify (+ (* 1/720 (pow x 6)) (+ (* -1/24 (pow x 4)) (* 1/2 (sqr x)))) into (- (+ (* 1/2 (sqr x)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
* [misc]approximate:  Taking taylor expansion of (- 1 (cos (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]backup-simplify:  Simplify (- (cos (/ 1 x))) into (- (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (- (cos (/ 1 x)))) into (- 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 1 (cos (/ 1 x))) into (- 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1 (cos (/ 1 x))) into (- 1 (cos (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (- 1 (cos (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (- 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]backup-simplify:  Simplify (- (cos (/ -1 x))) into (- (cos (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (- (cos (/ -1 x)))) into (- 1 (cos (/ -1 x)))
* [misc]backup-simplify:  Simplify (- 1 (cos (/ -1 x))) into (- 1 (cos (/ -1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1 (cos (/ -1 x))) into (- 1 (cos (/ -1 x)))
* * * [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 / 40 ] simplifiying candidate #<alt-event (λ (x) (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x))))>
* [enter]simplify:  Simplifying (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (fma (cube x) 1/24 (fma 1/240 (pow x 5) (* x 1/2)))
* * * * [misc]progress:  [ 2 / 40 ] simplifiying candidate #<alt-event (λ (x) (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x))))>
* [enter]simplify:  Simplifying (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos (/ 1 x))) (sin (/ 1 x)))
* * * * [misc]progress:  [ 3 / 40 ] simplifiying candidate #<alt-event (λ (x) (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x))))>
* [enter]simplify:  Simplifying (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos (/ -1 x))) (sin (/ -1 x)))
* * * * [misc]progress:  [ 4 / 40 ] simplifiying candidate #<alt-event (λ (x) (/ (- (+ (* 1/2 (sqr x)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (sin x)))>
* [enter]simplify:  Simplifying (/ (- (+ (* 1/2 (sqr x)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (sin x))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (fma (* x x) 1/2 (- (* 1/720 (pow x 6)) (* (pow x 4) 1/24))) (sin x))
* * * * [misc]progress:  [ 5 / 40 ] simplifiying candidate #<alt-event (λ (x) (/ (- 1 (cos (/ 1 x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (- 1 (cos (/ 1 x))) (sin x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos (/ 1 x))) (sin x))
* * * * [misc]progress:  [ 6 / 40 ] simplifiying candidate #<alt-event (λ (x) (/ (- 1 (cos (/ -1 x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (- 1 (cos (/ -1 x))) (sin x))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos (/ -1 x))) (sin x))
* * * * [misc]progress:  [ 7 / 40 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ (- 1 (cos x)) (sin x)))))>
* [enter]simplify:  Simplifying (expm1 (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (expm1 (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 8 / 40 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (/ (- 1 (cos x)) (sin x)))))>
* [enter]simplify:  Simplifying (log1p (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log1p (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (log1p (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 9 / 40 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (- 1 (cos x)) (sin x)) 1))>
* * * * [misc]progress:  [ 10 / 40 ] simplifiying candidate #<alt-delta (λ (x) (exp (- (log (- 1 (cos x))) (log (sin x)))))>
* [enter]simplify:  Simplifying (- (log (- 1 (cos x))) (log (sin x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (log (- 1 (cos x))) (log (sin x)))
* [exit]simplify:  Simplified to (- (log (- 1 (cos x))) (log (sin x)))
* * * * [misc]progress:  [ 11 / 40 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ (- 1 (cos x)) (sin x)))))>
* [enter]simplify:  Simplifying (log (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (log (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (log (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 12 / 40 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ (- 1 (cos x)) (sin x)))))>
* [enter]simplify:  Simplifying (exp (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (exp (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (exp (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 13 / 40 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (/ (cube (- 1 (cos x))) (cube (sin x)))))>
* [enter]simplify:  Simplifying (/ (cube (- 1 (cos x))) (cube (sin x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (cube (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (cube (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 14 / 40 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (/ (- 1 (cos x)) (sin x)))))>
* [enter]simplify:  Simplifying (cbrt (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (cbrt (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 15 / 40 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (/ (- 1 (cos x)) (sin x)))))>
* [enter]simplify:  Simplifying (cube (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (cube (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (cube (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 16 / 40 ] simplifiying candidate #<alt-delta (λ (x) (cube (/ (cbrt (- 1 (cos x))) (cbrt (sin x)))))>
* [enter]simplify:  Simplifying (/ (cbrt (- 1 (cos x))) (cbrt (sin x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- 1 (cos x))) (cbrt (sin x)))
* [exit]simplify:  Simplified to (/ (cbrt (- 1 (cos x))) (cbrt (sin x)))
* * * * [misc]progress:  [ 17 / 40 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ (- 1 (cos x)) (sin x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (sqrt (/ (- 1 (cos x)) (sin x)))
* * * * [misc]progress:  [ 18 / 40 ] simplifiying candidate #<alt-delta (λ (x) (sqr (/ (sqrt (- 1 (cos x))) (sqrt (sin x)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- 1 (cos x))) (sqrt (sin x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (cos x))) (sqrt (sin x)))
* [exit]simplify:  Simplified to (/ (sqrt (- 1 (cos x))) (sqrt (sin x)))
* * * * [misc]progress:  [ 19 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (- 1 (cos x))) (- (sin x))))>
* [enter]simplify:  Simplifying (- (- 1 (cos x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (- (- 1 (cos x)))
* [exit]simplify:  Simplified to (- (- 1 (cos x)))
* [enter]simplify:  Simplifying (- (sin x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sin x))
* [exit]simplify:  Simplified to (- (sin x))
* * * * [misc]progress:  [ 20 / 40 ] simplifiying candidate #<alt-delta (λ (x) (- (/ 1 (sin x)) (/ (cos x) (sin x))))>
* [enter]simplify:  Simplifying (/ 1 (sin x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin x))
* [exit]simplify:  Simplified to (/ 1 (sin x))
* [enter]simplify:  Simplifying (/ (cos x) (sin x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (cos x) (sin x))
* [exit]simplify:  Simplified to (/ (cos x) (sin x))
* * * * [misc]progress:  [ 21 / 40 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (- 1 (cos x)) (sin x))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- 1 (cos x)) (sin x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos x)) (sin x))
* [exit]simplify:  Simplified to (/ (- 1 (cos x)) (sin x))
* * * * [misc]progress:  [ 22 / 40 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ (- 1 (cos x)) (sin x))))>
* * * * [misc]progress:  [ 23 / 40 ] simplifiying candidate #<alt-delta (λ (x) (* (- 1 (cos x)) (/ 1 (sin x))))>
* [enter]simplify:  Simplifying (/ 1 (sin x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin x))
* [exit]simplify:  Simplified to (/ 1 (sin x))
* * * * [misc]progress:  [ 24 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (sin x) (- 1 (cos x)))))>
* [enter]simplify:  Simplifying (/ (sin x) (- 1 (cos x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (- 1 (cos x)))
* [exit]simplify:  Simplified to (/ (sin x) (- 1 (cos x)))
* * * * [misc]progress:  [ 25 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- 1 (cos x)) 1) (sin x)))>
* [enter]simplify:  Simplifying (/ (- 1 (cos x)) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos x)) 1)
* [exit]simplify:  Simplified to (/ (- 1 (cos x)) 1)
* * * * [misc]progress:  [ 26 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (sin x) (- 1 (cos x)))))>
* [enter]simplify:  Simplifying (/ (sin x) (- 1 (cos x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (- 1 (cos x)))
* [exit]simplify:  Simplified to (/ (sin x) (- 1 (cos x)))
* * * * [misc]progress:  [ 27 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (pow 1 3) (pow (cos x) 3)) (* (sin x) (+ (sqr 1) (+ (sqr (cos x)) (* 1 (cos x)))))))>
* [enter]simplify:  Simplifying (* (sin x) (+ (sqr 1) (+ (sqr (cos x)) (* 1 (cos x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (152 enodes)
* * [misc]simplify:  iters left: 1 (210 enodes)
* [exit]simplify:  Simplified to (fma (sin x) (fma (cos x) (cos x) 1) (* (sin x) (cos x)))
* [exit]simplify:  Simplified to (fma (sin x) (fma (cos x) (cos x) 1) (* (sin x) (cos x)))
* * * * [misc]progress:  [ 28 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (sqr 1) (sqr (cos x))) (* (sin x) (+ 1 (cos x)))))>
* [enter]simplify:  Simplifying (* (sin x) (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (fma (cos x) (sin x) (sin x))
* [exit]simplify:  Simplified to (fma (cos x) (sin x) (sin x))
* * * * [misc]progress:  [ 29 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (log1p (expm1 (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (expm1 (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (expm1 (- 1 (cos x)))
* [exit]simplify:  Simplified to (expm1 (- 1 (cos x)))
* * * * [misc]progress:  [ 30 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (expm1 (log1p (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (log1p (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log1p (- 1 (cos x)))
* [exit]simplify:  Simplified to (log1p (- 1 (cos x)))
* * * * [misc]progress:  [ 31 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (pow (- 1 (cos x)) 1) (sin x)))>
* * * * [misc]progress:  [ 32 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (exp (log (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (log (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log (- 1 (cos x)))
* [exit]simplify:  Simplified to (log (- 1 (cos x)))
* * * * [misc]progress:  [ 33 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (log (exp (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (exp (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ E (exp (cos x)))
* [exit]simplify:  Simplified to (/ E (exp (cos x)))
* * * * [misc]progress:  [ 34 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (cube (cbrt (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (cbrt (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (- 1 (cos x)))
* [exit]simplify:  Simplified to (cbrt (- 1 (cos x)))
* * * * [misc]progress:  [ 35 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (cbrt (cube (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (cube (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cube (- 1 (cos x)))
* [exit]simplify:  Simplified to (cube (- 1 (cos x)))
* * * * [misc]progress:  [ 36 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr (sqrt (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (sqrt (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- 1 (cos x)))
* [exit]simplify:  Simplified to (sqrt (- 1 (cos x)))
* * * * [misc]progress:  [ 37 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (+ 1 (- (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (- (cos x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (cos x))
* [exit]simplify:  Simplified to (- (cos x))
* * * * [misc]progress:  [ 38 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 1 (- 1 (cos x))) (sin x)))>
* * * * [misc]progress:  [ 39 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (pow 1 3) (pow (cos x) 3)) (+ (sqr 1) (+ (sqr (cos x)) (* 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (- (pow 1 3) (pow (cos x) 3))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (- 1 (cube (cos x)))
* [exit]simplify:  Simplified to (- 1 (cube (cos x)))
* [enter]simplify:  Simplifying (+ (sqr 1) (+ (sqr (cos x)) (* 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (+ (fma (cos x) (cos x) 1) (cos x))
* [exit]simplify:  Simplified to (+ (fma (cos x) (cos x) 1) (cos x))
* * * * [misc]progress:  [ 40 / 40 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr 1) (sqr (cos x))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (- (sqr 1) (sqr (cos x)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (sqr (sin x))
* [exit]simplify:  Simplified to (sqr (sin x))
* [enter]simplify:  Simplifying (+ 1 (cos x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (+ 1 (cos x))
* [exit]simplify:  Simplified to (+ 1 (cos x))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin x)) (+ 1 (cos x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin x)) (+ 1 (cos x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1/6)) (+ (* 1 0) (+ (* 0 1) (* (- 1/6) 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (- 1/6)) (+ (* 0 0) (+ (* (- 1/6) 1) (* 0 0))))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ 0 (- 1/2)) into -1/2
* [misc]backup-simplify:  Simplify (- (/ -1/3 2) (+ (* 1/2 (/ -1/2 2)) (* 0 (/ 0 2)))) into -1/24
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (- (/ -1/24 1) (+ (* 1/2 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into 1/24
* [misc]backup-simplify:  Simplify 1/24 into 1/24
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (+ (* 0 1/120) (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (+ (* 0 1) (* 1/120 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1/2 (/ 0 2)) (* 0 (/ -1/2 2)) (* -1/24 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ (- 1/6) 1)) (* 1/24 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 4) 24) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1/120) (+ (* 0 0) (+ (* (- 1/6) (- 1/6)) (+ (* 0 0) (+ (* 1/120 1) (* 0 0))))))) into 2/45
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (+ 0 1/24) into 1/24
* [misc]backup-simplify:  Simplify (- (/ 2/45 2) (+ (* 1/2 (/ 1/24 2)) (* 0 (/ 0 2)) (* -1/24 (/ -1/2 2)) (* 0 (/ 0 2)))) into 1/720
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (- (/ 1/720 1) (+ (* 1/2 (/ 1/120 1)) (* 0 (/ 0 1)) (* 1/24 (/ (- 1/6) 1)) (* 0 (/ 0 1)))) into 1/240
* [misc]backup-simplify:  Simplify 1/240 into 1/240
* [misc]backup-simplify:  Simplify (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x))) into (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x)))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (sin (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (sqr (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ 1 x))) into (+ 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) into (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (sin (/ 1 x))) into (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (sqr (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ 1 x))) into (+ 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) into (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (sin (/ 1 x))) into (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x))))
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) into (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (* 0 (sin (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ 1 x))) (+ (* (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))) (* 0 (/ 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))) into (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x))))
* [misc]approximate:  Taking taylor expansion of (/ (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) (sin (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (sqr (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ -1 x))) into (+ (cos (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) into (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (sin (/ -1 x))) into (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (sqr (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ -1 x))) into (+ (cos (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) into (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (sin (/ -1 x))) into (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) into (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (* 0 (sin (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sin (/ -1 x))) (+ (* (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))) (* 0 (/ 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)) into (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (+ 1 (cos x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ 0 (- 1/2)) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (+ 0 1/24) into 1/24
* [misc]backup-simplify:  Simplify 1/24 into 1/24
* [misc]backup-simplify:  Simplify (+ (* 1/24 (pow x 4)) (+ (* -1/2 (sqr x)) 2)) into (- (+ (* 1/24 (pow x 4)) 2) (* 1/2 (sqr x)))
* [misc]approximate:  Taking taylor expansion of (+ 1 (cos (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ 1 x))) into (+ 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ 1 x))) into (+ 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ 1 x))) into (+ 1 (cos (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (+ 1 (cos (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ -1 x))) into (+ (cos (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 x)) 1) into (+ (cos (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (cos (/ -1 x)) 1) into (+ (cos (/ -1 x)) 1)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (sqr (sin x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1/6)) (+ (* 1 0) (+ (* 0 1) (* (- 1/6) 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (- 1/6)) (+ (* 0 0) (+ (* (- 1/6) 1) (* 0 0))))) into -1/3
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (+ (* 0 1/120) (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (+ (* 0 1) (* 1/120 0)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 4) 24) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1/120) (+ (* 0 0) (+ (* (- 1/6) (- 1/6)) (+ (* 0 0) (+ (* 1/120 1) (* 0 0))))))) into 2/45
* [misc]backup-simplify:  Simplify 2/45 into 2/45
* [misc]backup-simplify:  Simplify (+ (* 2/45 (pow x 6)) (+ (* -1/3 (pow x 4)) (* 1 (sqr x)))) into (- (+ (sqr x) (* 2/45 (pow x 6))) (* 1/3 (pow x 4)))
* [misc]approximate:  Taking taylor expansion of (sqr (sin (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (sqr (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqr (sin (/ 1 x))) into (sqr (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (* 0 (sin (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqr (sin (/ 1 x))) into (sqr (sin (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (sqr (sin (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (sqr (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqr (sin (/ -1 x))) into (sqr (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (* 0 (sin (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqr (sin (/ -1 x))) into (sqr (sin (/ -1 x)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (sqr (sin x)) (+ 1 (cos x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin x)) (+ 1 (cos x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin x)) (+ 1 (cos x))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin x)) in x
* [misc]taylor:  Taking taylor expansion of (sin x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos x)) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- 1/6)
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1/6)) (+ (* 1 0) (+ (* 0 1) (* (- 1/6) 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (- 1/6)) (+ (* 0 0) (+ (* (- 1/6) 1) (* 0 0))))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into (- 1/2)
* [misc]backup-simplify:  Simplify (+ 0 (- 1/2)) into -1/2
* [misc]backup-simplify:  Simplify (- (/ -1/3 2) (+ (* 1/2 (/ -1/2 2)) (* 0 (/ 0 2)))) into -1/24
* [misc]backup-simplify:  Simplify -1/24 into -1/24
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 5) 120)) 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 2) 2)) 0 0 (* 1 (/ (pow 0 1) 1))) into 1/120
* [misc]backup-simplify:  Simplify (+ (* 0 1/120) (+ (* 1 0) (+ (* 0 (- 1/6)) (+ (* (- 1/6) 0) (+ (* 0 1) (* 1/120 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1/2 (/ 0 2)) (* 0 (/ -1/2 2)) (* -1/24 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (* 1 (/ (pow 1 4) 24) (/ (pow 0 1) 1)) 0 0 (* -1 (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0 (* -1 (/ (pow 0 3) 6)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1/120) (+ (* 0 0) (+ (* (- 1/6) (- 1/6)) (+ (* 0 0) (+ (* 1/120 1) (* 0 0))))))) into 2/45
* [misc]backup-simplify:  Simplify (+ (* 1 (/ (pow 1 4) 24)) 0 (* -1 (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 1/24
* [misc]backup-simplify:  Simplify (+ 0 1/24) into 1/24
* [misc]backup-simplify:  Simplify (- (/ 2/45 2) (+ (* 1/2 (/ 1/24 2)) (* 0 (/ 0 2)) (* -1/24 (/ -1/2 2)) (* 0 (/ 0 2)))) into 1/720
* [misc]backup-simplify:  Simplify 1/720 into 1/720
* [misc]backup-simplify:  Simplify (+ (* 1/720 (pow x 6)) (+ (* -1/24 (pow x 4)) (* 1/2 (sqr x)))) into (- (+ (* 1/2 (sqr x)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4)))
* [misc]approximate:  Taking taylor expansion of (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (sqr (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ 1 x))) into (+ 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) into (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sin (/ 1 x)) into (sin (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (cos (/ 1 x)) into (cos (/ 1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ 1 x)) (sin (/ 1 x))) into (sqr (sin (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ 1 x))) into (+ 1 (cos (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) into (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x))))
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) into (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (* 0 (sin (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1 (cos (/ 1 x)))) (+ (* (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))) (* 0 (/ 0 (+ 1 (cos (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) into (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x))))
* [misc]approximate:  Taking taylor expansion of (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (sqr (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ -1 x))) into (+ (cos (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) into (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (sqr (sin (/ 1 (- x)))) (+ 1 (cos (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqr (sin (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (sin (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (sin (/ 1 (- x))) into (sin (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (+ 1 (cos (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cos (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (cos (/ 1 (- x))) into (cos (/ -1 x))
* [misc]backup-simplify:  Simplify (* (sin (/ -1 x)) (sin (/ -1 x))) into (sqr (sin (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (cos (/ -1 x))) into (+ (cos (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) into (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) into (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (* 0 (sin (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sin (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (cos (/ -1 x)) 1)) (+ (* (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))) (* 0 (/ 0 (+ (cos (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) into (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 97 ] simplifiying candidate #<alt-event (λ (x) (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x))))>
* [enter]simplify:  Simplifying (+ (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (* 1/2 x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (fma (cube x) 1/24 (fma 1/240 (pow x 5) (* x 1/2)))
* * * * [misc]progress:  [ 2 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x)))))>
* [enter]simplify:  Simplifying (/ (sin (/ 1 x)) (+ 1 (cos (/ 1 x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ 1 x)) (+ (cos (/ 1 x)) 1))
* * * * [misc]progress:  [ 3 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1)))>
* [enter]simplify:  Simplifying (/ (sin (/ -1 x)) (+ (cos (/ -1 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (sin (/ -1 x)) (+ 1 (cos (/ -1 x))))
* * * * [misc]progress:  [ 4 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (sqr (sin x)) (- (+ (* 1/24 (pow x 4)) 2) (* 1/2 (sqr x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (- (+ (* 1/24 (pow x 4)) 2) (* 1/2 (sqr x)))) (sin x))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (- (fma 1/24 (pow x 4) 2) (* 1/2 (sqr x))))
* * * * [misc]progress:  [ 5 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (sqr (sin x)) (+ 1 (cos (/ 1 x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (+ 1 (cos (/ 1 x)))) (sin x))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos (/ 1 x)) 1))
* * * * [misc]progress:  [ 6 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (sqr (sin x)) (+ (cos (/ -1 x)) 1)) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (+ (cos (/ -1 x)) 1)) (sin x))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (255 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ 1 (cos (/ -1 x))))
* * * * [misc]progress:  [ 7 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (- (+ (sqr x) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (- (+ (sqr x) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (286 enodes)
* [exit]simplify:  Simplified to (/ (- (fma (pow x 6) 2/45 (sqr x)) (* 1/3 (pow x 4))) (fma (cos x) (sin x) (sin x)))
* * * * [misc]progress:  [ 8 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ 1 x)) (fma (cos x) (sin x) (sin x))) (sin (/ 1 x)))
* * * * [misc]progress:  [ 9 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (sqr (sin (/ -1 x))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin (/ -1 x))) (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (* (/ (sin (/ -1 x)) (fma (sin x) (cos x) (sin x))) (sin (/ -1 x)))
* * * * [misc]progress:  [ 10 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (- (+ (* 1/2 (sqr x)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (sin x)))>
* [enter]simplify:  Simplifying (/ (- (+ (* 1/2 (sqr x)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (sin x))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (fma (* x x) 1/2 (- (* 1/720 (pow x 6)) (* (pow x 4) 1/24))) (sin x))
* * * * [misc]progress:  [ 11 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin (/ 1 x))) (+ 1 (cos (/ 1 x)))) (sin x))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ 1 x)) (sin (/ 1 x))) (fma (cos (/ 1 x)) (sin x) (sin x)))
* * * * [misc]progress:  [ 12 / 97 ] simplifiying candidate #<alt-event (λ (x) (/ (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin (/ -1 x))) (+ (cos (/ -1 x)) 1)) (sin x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (/ (* (sin (/ -1 x)) (sin (/ -1 x))) (fma (sin x) (cos (/ -1 x)) (sin x)))
* * * * [misc]progress:  [ 13 / 97 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))))>
* [enter]simplify:  Simplifying (expm1 (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (sin x) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (expm1 (/ (sin x) (+ (cos x) 1)))
* * * * [misc]progress:  [ 14 / 97 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))))>
* [enter]simplify:  Simplifying (log1p (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (log1p (/ (sin x) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (log1p (/ (sin x) (+ (cos x) 1)))
* * * * [misc]progress:  [ 15 / 97 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)) 1))>
* * * * [misc]progress:  [ 16 / 97 ] simplifiying candidate #<alt-delta (λ (x) (exp (- (- (log (sqr (sin x))) (log (+ 1 (cos x)))) (log (sin x)))))>
* [enter]simplify:  Simplifying (- (- (log (sqr (sin x))) (log (+ 1 (cos x)))) (log (sin x)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (- (+ (log (sin x)) 0) (log1p (cos x)))
* [exit]simplify:  Simplified to (- (+ (log (sin x)) 0) (log1p (cos x)))
* * * * [misc]progress:  [ 17 / 97 ] simplifiying candidate #<alt-delta (λ (x) (exp (- (log (/ (sqr (sin x)) (+ 1 (cos x)))) (log (sin x)))))>
* [enter]simplify:  Simplifying (- (log (/ (sqr (sin x)) (+ 1 (cos x)))) (log (sin x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (+ (- (log (sin x)) (log1p (cos x))) (- (log (sin x)) (log (sin x))))
* [exit]simplify:  Simplified to (+ (- (log (sin x)) (log1p (cos x))) (- (log (sin x)) (log (sin x))))
* * * * [misc]progress:  [ 18 / 97 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))))>
* [enter]simplify:  Simplifying (log (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (- (log (sin x)) (log1p (cos x)))
* [exit]simplify:  Simplified to (- (log (sin x)) (log1p (cos x)))
* * * * [misc]progress:  [ 19 / 97 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))))>
* [enter]simplify:  Simplifying (exp (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (262 enodes)
* [exit]simplify:  Simplified to (exp (/ (sin x) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (exp (/ (sin x) (+ (cos x) 1)))
* * * * [misc]progress:  [ 20 / 97 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (/ (/ (cube (sqr (sin x))) (cube (+ 1 (cos x)))) (cube (sin x)))))>
* [enter]simplify:  Simplifying (/ (/ (cube (sqr (sin x))) (cube (+ 1 (cos x)))) (cube (sin x)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (262 enodes)
* [exit]simplify:  Simplified to (/ (cube (sin x)) (cube (+ 1 (cos x))))
* [exit]simplify:  Simplified to (/ (cube (sin x)) (cube (+ 1 (cos x))))
* * * * [misc]progress:  [ 21 / 97 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (/ (cube (/ (sqr (sin x)) (+ 1 (cos x)))) (cube (sin x)))))>
* [enter]simplify:  Simplifying (/ (cube (/ (sqr (sin x)) (+ 1 (cos x)))) (cube (sin x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (146 enodes)
* * [misc]simplify:  iters left: 1 (301 enodes)
* [exit]simplify:  Simplified to (/ (cube (/ (* (sin x) (sin x)) (+ 1 (cos x)))) (cube (sin x)))
* [exit]simplify:  Simplified to (/ (cube (/ (* (sin x) (sin x)) (+ 1 (cos x)))) (cube (sin x)))
* * * * [misc]progress:  [ 22 / 97 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))))>
* [enter]simplify:  Simplifying (cbrt (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (sin x) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (cbrt (/ (sin x) (+ (cos x) 1)))
* * * * [misc]progress:  [ 23 / 97 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))))>
* [enter]simplify:  Simplifying (cube (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (286 enodes)
* [exit]simplify:  Simplified to (cube (/ (sin x) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (cube (/ (sin x) (+ (cos x) 1)))
* * * * [misc]progress:  [ 24 / 97 ] simplifiying candidate #<alt-delta (λ (x) (cube (/ (cbrt (/ (sqr (sin x)) (+ 1 (cos x)))) (cbrt (sin x)))))>
* [enter]simplify:  Simplifying (/ (cbrt (/ (sqr (sin x)) (+ 1 (cos x)))) (cbrt (sin x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (/ (* (sin x) (sin x)) (+ (cos x) 1))) (cbrt (sin x)))
* [exit]simplify:  Simplified to (/ (cbrt (/ (* (sin x) (sin x)) (+ (cos x) 1))) (cbrt (sin x)))
* * * * [misc]progress:  [ 25 / 97 ] simplifiying candidate #<alt-delta (λ (x) (cube (/ (/ (cbrt (sqr (sin x))) (cbrt (+ 1 (cos x)))) (cbrt (sin x)))))>
* [enter]simplify:  Simplifying (/ (/ (cbrt (sqr (sin x))) (cbrt (+ 1 (cos x)))) (cbrt (sin x)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (* (sin x) (sin x))) (cbrt (sin x))) (cbrt (+ (cos x) 1)))
* [exit]simplify:  Simplified to (/ (/ (cbrt (* (sin x) (sin x))) (cbrt (sin x))) (cbrt (+ (cos x) 1)))
* * * * [misc]progress:  [ 26 / 97 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sin x) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (sin x) (+ (cos x) 1)))
* * * * [misc]progress:  [ 27 / 97 ] simplifiying candidate #<alt-delta (λ (x) (sqr (/ (sqrt (/ (sqr (sin x)) (+ 1 (cos x)))) (sqrt (sin x)))))>
* [enter]simplify:  Simplifying (/ (sqrt (/ (sqr (sin x)) (+ 1 (cos x)))) (sqrt (sin x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (/ (* (sin x) (sin x)) (+ (cos x) 1))) (sqrt (sin x)))
* [exit]simplify:  Simplified to (/ (sqrt (/ (* (sin x) (sin x)) (+ (cos x) 1))) (sqrt (sin x)))
* * * * [misc]progress:  [ 28 / 97 ] simplifiying candidate #<alt-delta (λ (x) (sqr (/ (/ (sin x) (sqrt (+ 1 (cos x)))) (sqrt (sin x)))))>
* [enter]simplify:  Simplifying (/ (/ (sin x) (sqrt (+ 1 (cos x)))) (sqrt (sin x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (sin x) (sqrt (sin x))) (sqrt (+ 1 (cos x))))
* [exit]simplify:  Simplified to (/ (/ (sin x) (sqrt (sin x))) (sqrt (+ 1 (cos x))))
* * * * [misc]progress:  [ 29 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (- (/ (sqr (sin x)) (+ 1 (cos x)))) (- (sin x))))>
* [enter]simplify:  Simplifying (- (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (/ (- (sin x)) (+ (cos x) 1)) (sin x))
* [exit]simplify:  Simplified to (* (/ (- (sin x)) (+ (cos x) 1)) (sin x))
* [enter]simplify:  Simplifying (- (sin x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (sin x))
* [exit]simplify:  Simplified to (- (sin x))
* * * * [misc]progress:  [ 30 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ (sqr 1) 1) 1) (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x))))>
* [enter]simplify:  Simplifying (/ (/ (sqr 1) 1) 1)
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (254 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* * * * [misc]progress:  [ 31 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ (sin x) 1) 1) (/ (/ (sin x) (+ 1 (cos x))) (sin x))))>
* [enter]simplify:  Simplifying (/ (/ (sin x) 1) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (/ (sin x) 1)
* [exit]simplify:  Simplified to (/ (sin x) 1)
* [enter]simplify:  Simplifying (/ (/ (sin x) (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (cos x)))
* [exit]simplify:  Simplified to (/ 1 (+ 1 (cos x)))
* * * * [misc]progress:  [ 32 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ 1 1) 1) (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x))))>
* [enter]simplify:  Simplifying (/ (/ 1 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (254 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* * * * [misc]progress:  [ 33 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 1 1) (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (254 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* * * * [misc]progress:  [ 34 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr (sin x)) 1) (/ (/ 1 (+ 1 (cos x))) (sin x))))>
* [enter]simplify:  Simplifying (/ (sqr (sin x)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (* (/ (sin x) 1) (sin x))
* [exit]simplify:  Simplified to (* (/ (sin x) 1) (sin x))
* [enter]simplify:  Simplifying (/ (/ 1 (+ 1 (cos x))) (sin x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ 1 (fma (cos x) (sin x) (sin x)))
* [exit]simplify:  Simplified to (/ 1 (fma (cos x) (sin x) (sin x)))
* * * * [misc]progress:  [ 35 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ (sqr (sin x)) (- (pow 1 3) (pow (cos x) 3))) 1) (/ (+ (sqr 1) (- (sqr (cos x)) (* 1 (cos x)))) (sin x))))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (- (pow 1 3) (pow (cos x) 3))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (- 1 (cube (cos x))))
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (- 1 (cube (cos x))))
* [enter]simplify:  Simplifying (/ (+ (sqr 1) (- (sqr (cos x)) (* 1 (cos x)))) (sin x))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (fma (cos x) (cos x) (- 1 (cos x))) (sin x))
* [exit]simplify:  Simplified to (/ (fma (cos x) (cos x) (- 1 (cos x))) (sin x))
* * * * [misc]progress:  [ 36 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (/ (sqr (sin x)) (- (sqr 1) (sqr (cos x)))) 1) (/ (- 1 (cos x)) (sin x))))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (- (sqr 1) (sqr (cos x)))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (140 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- 1 (cos x)) (sin x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (- 1 (cos x)) (sin x))
* [exit]simplify:  Simplified to (/ (- 1 (cos x)) (sin x))
* * * * [misc]progress:  [ 37 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ (/ (sqr (sin x)) (+ 1 (cos x))) (sin x))))>
* * * * [misc]progress:  [ 38 / 97 ] simplifiying candidate #<alt-delta (λ (x) (* (/ (sqr (sin x)) (+ 1 (cos x))) (/ 1 (sin x))))>
* [enter]simplify:  Simplifying (/ 1 (sin x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin x))
* [exit]simplify:  Simplified to (/ 1 (sin x))
* * * * [misc]progress:  [ 39 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))))>
* [enter]simplify:  Simplifying (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (133 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* * * * [misc]progress:  [ 40 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (/ (sqr (sin x)) (+ 1 (cos x))) 1) (sin x)))>
* [enter]simplify:  Simplifying (/ (/ (sqr (sin x)) (+ 1 (cos x))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (+ 1 (cos x)))
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (+ 1 (cos x)))
* * * * [misc]progress:  [ 41 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr 1) 1) (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))))>
* [enter]simplify:  Simplifying (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (133 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* * * * [misc]progress:  [ 42 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sin x) 1) (/ (sin x) (/ (sin x) (+ 1 (cos x))))))>
* [enter]simplify:  Simplifying (/ (sin x) (/ (sin x) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (+ 1 (cos x))
* [exit]simplify:  Simplified to (+ 1 (cos x))
* * * * [misc]progress:  [ 43 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ 1 1) (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))))>
* [enter]simplify:  Simplifying (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (133 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* * * * [misc]progress:  [ 44 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))))>
* [enter]simplify:  Simplifying (/ (sin x) (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (133 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* * * * [misc]progress:  [ 45 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr (sin x)) (/ (sin x) (/ 1 (+ 1 (cos x))))))>
* [enter]simplify:  Simplifying (/ (sin x) (/ 1 (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (fma (cos x) (/ (sin x) 1) (/ (sin x) 1))
* [exit]simplify:  Simplified to (fma (cos x) (/ (sin x) 1) (/ (sin x) 1))
* * * * [misc]progress:  [ 46 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (- (pow 1 3) (pow (cos x) 3))) (/ (sin x) (+ (sqr 1) (- (sqr (cos x)) (* 1 (cos x)))))))>
* [enter]simplify:  Simplifying (/ (sin x) (+ (sqr 1) (- (sqr (cos x)) (* 1 (cos x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (fma (cos x) (cos x) (- 1 (cos x))))
* [exit]simplify:  Simplified to (/ (sin x) (fma (cos x) (cos x) (- 1 (cos x))))
* * * * [misc]progress:  [ 47 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (- (sqr 1) (sqr (cos x)))) (/ (sin x) (- 1 (cos x)))))>
* [enter]simplify:  Simplifying (/ (sin x) (- 1 (cos x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (- 1 (cos x)))
* [exit]simplify:  Simplified to (/ (sin x) (- 1 (cos x)))
* * * * [misc]progress:  [ 48 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr (sin x)) (* (sin x) (+ 1 (cos x)))))>
* [enter]simplify:  Simplifying (* (sin x) (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (fma (cos x) (sin x) (sin x))
* [exit]simplify:  Simplified to (fma (cos x) (sin x) (sin x))
* * * * [misc]progress:  [ 49 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (log1p (expm1 (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (expm1 (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (expm1 (+ 1 (cos x)))
* [exit]simplify:  Simplified to (expm1 (+ 1 (cos x)))
* * * * [misc]progress:  [ 50 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (expm1 (log1p (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (log1p (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (log1p (+ 1 (cos x)))
* [exit]simplify:  Simplified to (log1p (+ 1 (cos x)))
* * * * [misc]progress:  [ 51 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (pow (+ 1 (cos x)) 1)) (sin x)))>
* * * * [misc]progress:  [ 52 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (exp (log (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (log (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (log1p (cos x))
* [exit]simplify:  Simplified to (log1p (cos x))
* * * * [misc]progress:  [ 53 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (log (exp (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (exp (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (* E (exp (cos x)))
* [exit]simplify:  Simplified to (* E (exp (cos x)))
* * * * [misc]progress:  [ 54 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (cube (cbrt (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (cbrt (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 1 (cos x)))
* [exit]simplify:  Simplified to (cbrt (+ 1 (cos x)))
* * * * [misc]progress:  [ 55 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (cbrt (cube (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (cube (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cube (+ 1 (cos x)))
* [exit]simplify:  Simplified to (cube (+ 1 (cos x)))
* * * * [misc]progress:  [ 56 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (sqr (sqrt (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (cos x)))
* [exit]simplify:  Simplified to (sqrt (+ 1 (cos x)))
* * * * [misc]progress:  [ 57 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (* 1 (+ 1 (cos x)))) (sin x)))>
* * * * [misc]progress:  [ 58 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (/ (- (pow 1 3) (pow (cos x) 3)) (+ (sqr 1) (- (sqr (cos x)) (* 1 (cos x)))))) (sin x)))>
* [enter]simplify:  Simplifying (- (pow 1 3) (pow (cos x) 3))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (- 1 (cube (cos x)))
* [exit]simplify:  Simplified to (- 1 (cube (cos x)))
* [enter]simplify:  Simplifying (+ (sqr 1) (- (sqr (cos x)) (* 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (fma (cos x) (cos x) (- 1 (cos x)))
* [exit]simplify:  Simplified to (fma (cos x) (cos x) (- 1 (cos x)))
* * * * [misc]progress:  [ 59 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (/ (- (sqr 1) (sqr (cos x))) (- 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (- (sqr 1) (sqr (cos x)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (sqr (sin x))
* [exit]simplify:  Simplified to (sqr (sin x))
* [enter]simplify:  Simplifying (- 1 (cos x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (- 1 (cos x))
* [exit]simplify:  Simplified to (- 1 (cos x))
* * * * [misc]progress:  [ 60 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sin x)) (+ (cos x) 1)) (sin x)))>
* * * * [misc]progress:  [ 61 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (log1p (expm1 (sqr (sin x)))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (expm1 (sqr (sin x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (expm1 (* (sin x) (sin x)))
* [exit]simplify:  Simplified to (expm1 (* (sin x) (sin x)))
* * * * [misc]progress:  [ 62 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (expm1 (log1p (sqr (sin x)))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (log1p (sqr (sin x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (log1p (* (sin x) (sin x)))
* [exit]simplify:  Simplified to (log1p (* (sin x) (sin x)))
* * * * [misc]progress:  [ 63 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (pow (sin x) 2) (+ 1 (cos x))) (sin x)))>
* * * * [misc]progress:  [ 64 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (pow (sqr (sin x)) 1) (+ 1 (cos x))) (sin x)))>
* * * * [misc]progress:  [ 65 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (exp (log (sqr (sin x)))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (log (sqr (sin x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (+ (log (sin x)) (log (sin x)))
* [exit]simplify:  Simplified to (+ (log (sin x)) (log (sin x)))
* * * * [misc]progress:  [ 66 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (log (exp (sqr (sin x)))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (exp (sqr (sin x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (exp (* (sin x) (sin x)))
* [exit]simplify:  Simplified to (exp (* (sin x) (sin x)))
* * * * [misc]progress:  [ 67 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (cube (cbrt (sqr (sin x)))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (cbrt (sqr (sin x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sin x) (sin x)))
* [exit]simplify:  Simplified to (cbrt (* (sin x) (sin x)))
* * * * [misc]progress:  [ 68 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (cbrt (cube (sqr (sin x)))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (cube (sqr (sin x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (cube (sin x)) (cube (sin x)))
* [exit]simplify:  Simplified to (* (cube (sin x)) (cube (sin x)))
* * * * [misc]progress:  [ 69 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr (sqrt (sqr (sin x)))) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (sqrt (sqr (sin x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (fabs (sin x))
* [exit]simplify:  Simplified to (fabs (sin x))
* * * * [misc]progress:  [ 70 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* (sqr 1) (sqr (sin x))) (+ 1 (cos x))) (sin x)))>
* [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 (sin x))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* (sin x) (sin x))
* [exit]simplify:  Simplified to (* (sin x) (sin x))
* * * * [misc]progress:  [ 71 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* (sin x) (sin x)) (+ 1 (cos x))) (sin x)))>
* * * * [misc]progress:  [ 72 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (* 1 (sqr (sin x))) (+ 1 (cos x))) (sin x)))>
* * * * [misc]progress:  [ 73 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (log1p (expm1 (/ (sqr (sin x)) (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (expm1 (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (expm1 (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* * * * [misc]progress:  [ 74 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (expm1 (log1p (/ (sqr (sin x)) (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (log1p (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (log1p (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (log1p (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* * * * [misc]progress:  [ 75 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (pow (/ (sqr (sin x)) (+ 1 (cos x))) 1) (sin x)))>
* * * * [misc]progress:  [ 76 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (exp (- (log (sqr (sin x))) (log (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (- (log (sqr (sin x))) (log (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (- (log (* (sin x) (sin x))) (log1p (cos x)))
* [exit]simplify:  Simplified to (- (log (* (sin x) (sin x))) (log1p (cos x)))
* * * * [misc]progress:  [ 77 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (exp (log (/ (sqr (sin x)) (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (log (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (log (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (log (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* * * * [misc]progress:  [ 78 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (log (exp (/ (sqr (sin x)) (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (exp (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (exp (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (exp (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* * * * [misc]progress:  [ 79 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (cbrt (/ (cube (sqr (sin x))) (cube (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (/ (cube (sqr (sin x))) (cube (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (453 enodes)
* [exit]simplify:  Simplified to (/ (* (cube (sin x)) (cube (sin x))) (cube (+ 1 (cos x))))
* [exit]simplify:  Simplified to (/ (* (cube (sin x)) (cube (sin x))) (cube (+ 1 (cos x))))
* * * * [misc]progress:  [ 80 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (cube (cbrt (/ (sqr (sin x)) (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (cbrt (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (cbrt (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* * * * [misc]progress:  [ 81 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (cbrt (cube (/ (sqr (sin x)) (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (cube (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (cube (/ (* (sin x) (sin x)) (+ 1 (cos x))))
* [exit]simplify:  Simplified to (cube (/ (* (sin x) (sin x)) (+ 1 (cos x))))
* * * * [misc]progress:  [ 82 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (cube (/ (cbrt (sqr (sin x))) (cbrt (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (/ (cbrt (sqr (sin x))) (cbrt (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (* (sin x) (sin x))) (cbrt (+ (cos x) 1)))
* [exit]simplify:  Simplified to (/ (cbrt (* (sin x) (sin x))) (cbrt (+ (cos x) 1)))
* * * * [misc]progress:  [ 83 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr (sqrt (/ (sqr (sin x)) (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (sqrt (/ (sqr (sin x)) (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (* (sin x) (sin x)) (+ (cos x) 1)))
* * * * [misc]progress:  [ 84 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqr (/ (sin x) (sqrt (+ 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (/ (sin x) (sqrt (+ 1 (cos x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (sqrt (+ 1 (cos x))))
* [exit]simplify:  Simplified to (/ (sin x) (sqrt (+ 1 (cos x))))
* * * * [misc]progress:  [ 85 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (- (sqr (sin x))) (- (+ 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (- (sqr (sin x)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (* (- (sin x)) (sin x))
* [exit]simplify:  Simplified to (* (- (sin x)) (sin x))
* [enter]simplify:  Simplifying (- (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (cos x)))
* [exit]simplify:  Simplified to (- (+ 1 (cos x)))
* * * * [misc]progress:  [ 86 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ (sqr 1) 1) (/ (sqr (sin x)) (+ 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (sqr 1) 1)
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (sqr (sin x)) (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (+ (cos x) 1))
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (+ (cos x) 1))
* * * * [misc]progress:  [ 87 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ (sin x) 1) (/ (sin x) (+ 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (sin x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ (sin x) 1)
* [exit]simplify:  Simplified to (/ (sin x) 1)
* [enter]simplify:  Simplifying (/ (sin x) (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ 1 (cos x)))
* [exit]simplify:  Simplified to (/ (sin x) (+ 1 (cos x)))
* * * * [misc]progress:  [ 88 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ 1 1) (/ (sqr (sin x)) (+ 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (sqr (sin x)) (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (+ (cos x) 1))
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (+ (cos x) 1))
* * * * [misc]progress:  [ 89 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 1 (/ (sqr (sin x)) (+ 1 (cos x)))) (sin x)))>
* * * * [misc]progress:  [ 90 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (sqr (sin x)) (/ 1 (+ 1 (cos x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ 1 (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (cos x)))
* [exit]simplify:  Simplified to (/ 1 (+ 1 (cos x)))
* * * * [misc]progress:  [ 91 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ 1 (/ (+ 1 (cos x)) (sqr (sin x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (+ 1 (cos x)) (sqr (sin x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (* (sin x) (sin x)))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (* (sin x) (sin x)))
* * * * [misc]progress:  [ 92 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (/ (sqr (sin x)) 1) (+ 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (sqr (sin x)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (* (/ (sin x) 1) (sin x))
* [exit]simplify:  Simplified to (* (/ (sin x) 1) (sin x))
* * * * [misc]progress:  [ 93 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sqr 1) (/ (+ 1 (cos x)) (sqr (sin x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (+ 1 (cos x)) (sqr (sin x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (* (sin x) (sin x)))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (* (sin x) (sin x)))
* * * * [misc]progress:  [ 94 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ (sin x) (/ (+ 1 (cos x)) (sin x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (+ 1 (cos x)) (sin x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (sin x))
* * * * [misc]progress:  [ 95 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ 1 (/ (+ 1 (cos x)) (sqr (sin x)))) (sin x)))>
* [enter]simplify:  Simplifying (/ (+ 1 (cos x)) (sqr (sin x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (* (sin x) (sin x)))
* [exit]simplify:  Simplified to (/ (+ 1 (cos x)) (* (sin x) (sin x)))
* * * * [misc]progress:  [ 96 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ (sqr (sin x)) (- (pow 1 3) (pow (cos x) 3))) (+ (sqr 1) (- (sqr (cos x)) (* 1 (cos x))))) (sin x)))>
* [enter]simplify:  Simplifying (/ (sqr (sin x)) (- (pow 1 3) (pow (cos x) 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (- 1 (cube (cos x))))
* [exit]simplify:  Simplified to (/ (* (sin x) (sin x)) (- 1 (cube (cos x))))
* * * * [misc]progress:  [ 97 / 97 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ (sqr (sin x)) (- (sqr 1) (sqr (cos x)))) (- 1 (cos x))) (sin x)))>
* [enter]simplify:  Simplifying (/ (sqr (sin x)) (- (sqr 1) (sqr (cos x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (/ (sin x) (+ (cos x) 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* [enter]simplify:  Simplifying (cube (sin x))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (cube (sin x))
* [exit]simplify:  Simplified to (cube (sin x))
* [enter]simplify:  Simplifying (cube (+ 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cube (+ 1 (cos x)))
* [exit]simplify:  Simplified to (cube (+ 1 (cos x)))
* [enter]simplify:  Simplifying (cube (- 1 (cos x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cube (- 1 (cos x)))
* [exit]simplify:  Simplified to (cube (- 1 (cos x)))
* [enter]simplify:  Simplifying (cbrt (/ (- 1 (cos x)) (sin x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- 1 (cos x)) (sin x)))
* [exit]simplify:  Simplified to (cbrt (/ (- 1 (cos x)) (sin x)))
* [enter]simplify:  Simplifying (* (sin x) (+ 1 (cos x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (fma (cos x) (sin x) (sin x))
* [exit]simplify:  Simplified to (fma (cos x) (sin x) (sin x))
* [enter]simplify:  Simplifying (* (sin x) (+ (sqr 1) (+ (sqr (cos x)) (* 1 (cos x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (152 enodes)
* * [misc]simplify:  iters left: 1 (210 enodes)
* [exit]simplify:  Simplified to (fma (sin x) (fma (cos x) (cos x) 1) (* (sin x) (cos x)))
* [exit]simplify:  Simplified to (fma (sin x) (fma (cos x) (cos x) 1) (* (sin x) (cos x)))
* [enter]simplify:  Simplifying (sin x)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sin x)
* [exit]simplify:  Simplified to (sin x)
* [enter]simplify:  Simplifying (/ (sin x) (+ (cos x) 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* [exit]simplify:  Simplified to (/ (sin x) (+ (cos x) 1))
* [enter]simplify:  Simplifying (/ 1 (sin x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (sin x))
* [exit]simplify:  Simplified to (/ 1 (sin x))
* [enter]simplify:  Simplifying (/ (cos x) (sin x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ (cos x) (sin x))
* [exit]simplify:  Simplified to (/ (cos x) (sin x))