* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (- (exp x) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [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 (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
* [misc]backup-simplify:  Simplify 1/6 into 1/6
* [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 3)) (+ (* 1/2 (sqr x)) (* 1 x))) into (+ (* 1/2 (sqr x)) (+ (* 1/6 (pow x 3)) x))
* [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1)
* [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 (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ -1 x)) 1) into (- (exp (/ -1 x)) 1)
* [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 (- (exp (/ -1 x)) 1) into (- (exp (/ -1 x)) 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [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 (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]backup-simplify:  Simplify (+ (* 4/3 (pow x 3)) (+ (* 2 (sqr x)) (* 2 x))) into (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x)))
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ 2 x)) 1) into (- (exp (/ 2 x)) 1)
* [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 (- (exp (/ 2 x)) 1) into (- (exp (/ 2 x)) 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ -2 x)) 1) into (- (exp (/ -2 x)) 1)
* [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 (- (exp (/ -2 x)) 1) into (- (exp (/ -2 x)) 1)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [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 (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [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 (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 2 (/ 1/2 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
* [misc]backup-simplify:  Simplify (- (/ 4/3 1) (+ (* 2 (/ 1/6 1)) (* 1 (/ 1/2 1)))) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1/2 (sqr x)) (+ (* 1 x) 2)) into (+ (* 1/2 (sqr x)) (+ 2 x))
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [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 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [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 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [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 (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 2 (/ 1/2 1)))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [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 (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 2 (/ 1/2 1)))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
* [misc]backup-simplify:  Simplify (- (/ 4/3 1) (+ (* 2 (/ 1/6 1)) (* 1 (/ 1/2 1)))) into 1/2
* [misc]backup-simplify:  Simplify (/ (- 1/2 (sqr (/ 1/2 (sqrt 2))) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2))) (sqr x)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (sqr x) (sqrt 2))))) (* 1/8 (/ (sqr x) (pow (sqrt 2) 3))))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))) into (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* [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 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))) into (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* [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 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))) into (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))) into (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))) into (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* [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 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))) into (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* [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 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))) into (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))) into (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (+ (* 1/2 (sqr x)) (+ (* 1/6 (pow x 3)) x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (+ (* 1/2 (sqr x)) (+ (* 1/6 (pow x 3)) x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (+ x (* (* x x) (+ (* x 1/6) 1/2)))))
* * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp (/ 1 x)) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp (/ 1 x)) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp (/ 1 x)) 1)))
* * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp (/ -1 x)) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp (/ -1 x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp (/ -1 x)) 1)))
* * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (* (+ 1 x) (* x 2)) (* 4/3 (cube x))) (- (exp x) 1)))
* * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 7 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))
* * * * [misc]progress:  [ 8 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* * * * [misc]progress:  [ 9 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (sqr x) (sqrt 2))))) (* 1/8 (/ (sqr x) (pow (sqrt 2) 3)))))>
* [enter]simplify:  Simplifying (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (sqr x) (sqrt 2))))) (* 1/8 (/ (sqr x) (pow (sqrt 2) 3))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ (* x 1/2) (sqrt 2)) (sqrt 2)) (* (/ (* x x) (sqrt 2)) (- 1/4 (/ 1/8 2))))
* * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* * * * [misc]progress:  [ 13 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (pow (- (exp x) 1) 1))))>
* * * * [misc]progress:  [ 14 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (exp (log (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (log (- (exp x) 1))
* [exit]simplify:  Simplified to (log (- (exp x) 1))
* * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (log (exp (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (exp (- (exp x) 1))
* * [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 (/ (exp (exp x)) E)
* [exit]simplify:  Simplified to (/ (exp (exp x)) E)
* * * * [misc]progress:  [ 16 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (cube (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (cbrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (- (exp x) 1))
* [exit]simplify:  Simplified to (cbrt (- (exp x) 1))
* * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (cbrt (cube (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (cube (- (exp x) 1))
* * [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 (- (exp x) 1))
* [exit]simplify:  Simplified to (cube (- (exp x) 1))
* * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (sqr (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp x) 1))
* * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (+ (exp x) (- 1)))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* 1 (- (exp x) 1)))))>
* * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (pow (exp x) 3) (pow 1 3)) (+ (sqr (exp x)) (+ (sqr 1) (* (exp x) 1)))))))>
* [enter]simplify:  Simplifying (- (pow (exp x) 3) (pow 1 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 (20 enodes)
* [exit]simplify:  Simplified to (- (cube (exp x)) 1)
* [exit]simplify:  Simplified to (- (cube (exp x)) 1)
* [enter]simplify:  Simplifying (+ (sqr (exp x)) (+ (sqr 1) (* (exp x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (+ (+ (exp x) 1) (* (exp x) (exp x)))
* [exit]simplify:  Simplified to (+ (+ (exp x) 1) (* (exp x) (exp x)))
* * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (sqr (exp x)) (sqr 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* [enter]simplify:  Simplifying (+ (exp x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp x))
* [exit]simplify:  Simplified to (+ 1 (exp x))
* * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (+ (sqrt (exp x)) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (+ (sqrt (exp x)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (exp x)) 1)
* [exit]simplify:  Simplified to (+ (sqrt (exp x)) 1)
* [enter]simplify:  Simplifying (- (sqrt (exp x)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (- (sqrt (exp x)) 1)
* [exit]simplify:  Simplified to (- (sqrt (exp x)) 1)
* * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (pow (- (exp (* 2 x)) 1) 1) (- (exp x) 1))))>
* * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (exp (log (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (log (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (log (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (log (exp (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (exp (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (exp (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (exp (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cube (cbrt (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (cbrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (cbrt (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cbrt (cube (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (cube (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (cube (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (cube (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (sqr (sqrt (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (exp (* 2 x)) (- 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 31 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* 1 (- (exp (* 2 x)) 1)) (- (exp x) 1))))>
* * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (pow (exp (* 2 x)) 3) (pow 1 3)) (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1)))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- (pow (exp (* 2 x)) 3) (pow 1 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (cube (exp (* x 2))) 1)
* [exit]simplify:  Simplified to (- (cube (exp (* x 2))) 1)
* [enter]simplify:  Simplifying (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) (+ 1 (pow (exp x) (+ 2 2))))
* [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) (+ 1 (pow (exp x) (+ 2 2))))
* * * * [misc]progress:  [ 33 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (sqr (exp (* 2 x))) (sqr 1)) (+ (exp (* 2 x)) 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- (sqr (exp (* 2 x))) (sqr 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (- (pow (exp 2) (+ x x)) 1)
* [exit]simplify:  Simplified to (- (pow (exp 2) (+ x x)) 1)
* [enter]simplify:  Simplifying (+ (exp (* 2 x)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x 2)))
* [exit]simplify:  Simplified to (+ 1 (exp (* x 2)))
* * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* (+ (sqrt (exp (* 2 x))) 1) (- (sqrt (exp (* 2 x))) 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (+ (sqrt (exp (* 2 x))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (+ 1 (sqrt (exp (* x 2))))
* [exit]simplify:  Simplified to (+ 1 (sqrt (exp (* x 2))))
* [enter]simplify:  Simplifying (- (sqrt (exp (* 2 x))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (sqrt (exp (* x 2))) 1)
* [exit]simplify:  Simplified to (- (sqrt (exp (* x 2))) 1)
* * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (pow (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) 1)))>
* * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (- (log (- (exp (* 2 x)) 1)) (log (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (- (log (- (exp (* 2 x)) 1)) (log (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (- (log (- (exp (* x 2)) 1)) (log (- (exp x) 1)))
* [exit]simplify:  Simplified to (- (log (- (exp (* x 2)) 1)) (log (- (exp x) 1)))
* * * * [misc]progress:  [ 37 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (log (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* [exit]simplify:  Simplified to (log (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (log (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 38 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log (exp (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (exp (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (exp (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (/ (cube (- (exp (* 2 x)) 1)) (cube (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (cube (- (exp (* 2 x)) 1)) (cube (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 40 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (cbrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 41 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (cube (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 42 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (exp (* x 2)) 1)) (cbrt (- (exp x) 1)))
* [exit]simplify:  Simplified to (/ (cbrt (- (exp (* x 2)) 1)) (cbrt (- (exp x) 1)))
* * * * [misc]progress:  [ 43 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (exp (* x 2)) 1)) (sqrt (- (exp x) 1)))
* [exit]simplify:  Simplified to (/ (sqrt (- (exp (* x 2)) 1)) (sqrt (- (exp x) 1)))
* * * * [misc]progress:  [ 45 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (- (exp (* 2 x)) 1)) (- (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (- (- (exp (* x 2)) 1))
* [enter]simplify:  Simplifying (- (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (- (- (exp x) 1))
* [exit]simplify:  Simplified to (- (- (exp x) 1))
* * * * [misc]progress:  [ 46 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (- (/ (exp (* 2 x)) (- (exp x) 1)) (/ 1 (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (exp (* 2 x)) (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (exp (* x 2)) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (exp (* x 2)) (- (exp x) 1))
* [enter]simplify:  Simplifying (/ 1 (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 47 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 1) (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* [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 (/ (- (exp (* 2 x)) 1) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 48 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (exp x)) 1))
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 49 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) 1) (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 50 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1)) (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (+ (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (+ (sqrt (exp x)) 1))
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 51 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* 1 (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* * * * [misc]progress:  [ 52 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (- (exp (* 2 x)) 1) (/ 1 (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (- (exp x) 1) (- (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 54 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* * * * [misc]progress:  [ 55 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (+ (sqrt (exp x)) 1)) (- (sqrt (exp x)) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (+ (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (+ (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 56 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (- (exp x) 1) (- (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 57 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (/ (- (exp x) 1) (- (sqrt (exp (* 2 x))) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (- (sqrt (exp (* 2 x))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (sqrt (exp (* x 2))) 1))
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (sqrt (exp (* x 2))) 1))
* * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3))) (+ (sqr (exp x)) (+ (sqr 1) (* (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (cube (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (cube (exp x)) 1))
* * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1))) (+ (exp x) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1))
* * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (pow (exp (* 2 x)) 3) (pow 1 3)) (* (- (exp x) 1) (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1)))))))>
* [enter]simplify:  Simplifying (* (- (exp x) 1) (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (183 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- (exp x) 1) (exp (+ x x))) (+ 1 (exp (+ x x)))) (- (exp x) 1))
* [exit]simplify:  Simplified to (+ (* (* (- (exp x) 1) (exp (+ x x))) (+ 1 (exp (+ x x)))) (- (exp x) 1))
* * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (sqr (exp (* 2 x))) (sqr 1)) (* (- (exp x) 1) (+ (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (* (- (exp x) 1) (+ (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (+ (- (exp x) 1) (* (- (exp x) 1) (exp (* x 2))))
* [exit]simplify:  Simplified to (+ (- (exp x) 1) (* (- (exp x) 1) (exp (* x 2))))
* * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) 1/2))>
* * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) 1))>
* * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (log (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* [exit]simplify:  Simplified to (log (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (exp (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* [exit]simplify:  Simplified to (exp (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (cube (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))) (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (* (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))) (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 68 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 1 1)) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 69 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 1 (+ (sqrt (exp x)) 1))) (sqrt (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ 1 (+ (sqrt (exp x)) 1)))
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (sqrt (exp x)) 1)))
* * * * [misc]progress:  [ 70 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) 1)) (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ 1 (sqrt (exp (* x 2)))) 1))
* [exit]simplify:  Simplified to (sqrt (/ (+ 1 (sqrt (exp (* x 2)))) 1))
* [enter]simplify:  Simplifying (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1))) (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ 1 (sqrt (exp (* x 2)))) (+ (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (+ 1 (sqrt (exp (* x 2)))) (+ (sqrt (exp x)) 1)))
* [enter]simplify:  Simplifying (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (sqrt (exp (* x 2))) 1) (- (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (sqrt (exp (* x 2))) 1) (- (sqrt (exp x)) 1)))
* * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt 1) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (/ 1 (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* [enter]simplify:  Simplifying (sqrt (/ 1 (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (exp x) 1)))
* * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3)))) (sqrt (+ (sqr (exp x)) (+ (sqr 1) (* (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (cube (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (cube (exp x)) 1)))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (exp x)) (+ (sqr 1) (* (exp x) 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp (+ x x)) (+ (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (+ (exp (+ x x)) (+ (exp x) 1)))
* * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1)))) (sqrt (+ (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1)))
* [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp x)))
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp x)))
* * * * [misc]progress:  [ 76 / 80 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* [enter]simplify:  Simplifying (sqrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp x) 1))
* * * * [misc]progress:  [ 77 / 80 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1))))
* * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt-delta (λ (x) (fabs (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* * * * [misc]progress:  [ 79 / 80 ] simplifiying candidate #<alt-delta (λ (x) (fabs (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1)))))>
* * * * [misc]progress:  [ 80 / 80 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (sqr x)) (+ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr x)) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr 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 (+ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (sqr x)) (+ 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr x)) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr 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 (+ 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 1/2 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1/2 1) (+ (* 0 0) (* 0 0))) into 1/2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (/ (- 1/2 (sqr (/ 1/2 (sqrt 2))) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (sqr (sqrt 2))))) (sqrt 2))) (sqr x)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (sqr x) (sqrt 2))))) (* 1/8 (/ (sqr x) (pow (sqrt 2) 3))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr (/ 1 x))) (+ 2 (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr (/ 1 x))) (+ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (sqr (/ 1 x))) (+ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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]taylor:  Taking taylor expansion of (+ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1/2))) into (/ 1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr (/ 1 x))) (+ 2 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (sqr (/ 1 x))) (+ 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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]taylor:  Taking taylor expansion of (+ 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 1/2))) into (/ 1/2 (sqrt 1/2))
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 1/2)) into (/ 1/2 (sqrt 1/2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (sqr (/ 1/2 (sqrt 1/2))) (+)) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2))) (/ 1 x)) (+ (/ 1/2 (sqrt 1/2)) (* (sqrt 1/2) (/ 1 (/ 1 x))))) into (- (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (* (sqrt 1/2) x) (/ 1 (* (sqrt 1/2) x)))) (* 1/8 (/ 1 (* (pow (sqrt 1/2) 3) x))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr (/ 1 (- x)))) (+ 2 (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr (/ 1 (- x)))) (+ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (sqr (/ 1 (- x)))) (+ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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]taylor:  Taking taylor expansion of (+ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1/2))) into (/ -1/2 (sqrt 1/2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (* 1/2 (sqr (/ 1 (- x)))) (+ 2 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* 1/2 (sqr (/ 1 (- x)))) (+ 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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]taylor:  Taking taylor expansion of (+ 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 1/2))) into (/ -1/2 (sqrt 1/2))
* [misc]backup-simplify:  Simplify (sqrt 1/2) into (sqrt 1/2)
* [misc]backup-simplify:  Simplify (/ -1/2 (sqrt 1/2)) into (/ -1/2 (sqrt 1/2))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (/ (- 2 (sqr (/ -1/2 (sqrt 1/2))) (+)) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2))) into (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 2 (* 1/4 (/ 1 (sqr (sqrt 1/2))))) (sqrt 1/2))) (/ 1 (- x))) (+ (/ -1/2 (sqrt 1/2)) (* (sqrt 1/2) (/ 1 (/ 1 (- x)))))) into (- (* 1/8 (/ 1 (* (pow (sqrt 1/2) 3) x))) (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (* (sqrt 1/2) x) (/ 1 (* (sqrt 1/2) x)))))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* 1/2 (sqr x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr x)) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr 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 (* 1/2 (sqr x)) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr 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 (* 1/2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1/2 1) (+ (* 0 0) (* 0 0))) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (sqr x)) into (* 1/2 (sqr x))
* [misc]approximate:  Taking taylor expansion of (* 1/2 (sqr (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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 (* 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (sqr (/ 1 (/ 1 x)))) into (* 1/2 (sqr x))
* [misc]approximate:  Taking taylor expansion of (* 1/2 (sqr (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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]taylor:  Taking taylor expansion of (* 1/2 (sqr (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/2 in x
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqr (/ 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 (* -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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1/2 (sqr (/ 1 (/ 1 (- x))))) into (* 1/2 (sqr x))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 28 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (sqr x) (sqrt 2))))) (* 1/8 (/ (sqr x) (pow (sqrt 2) 3)))))>
* [enter]simplify:  Simplifying (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (sqr x) (sqrt 2))))) (* 1/8 (/ (sqr x) (pow (sqrt 2) 3))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (+ (+ (/ (* x 1/2) (sqrt 2)) (sqrt 2)) (* (/ (* x x) (sqrt 2)) (- 1/4 (/ 1/8 2))))
* * * * [misc]progress:  [ 2 / 28 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (* (sqrt 1/2) x) (/ 1 (* (sqrt 1/2) x)))) (* 1/8 (/ 1 (* (pow (sqrt 1/2) 3) x)))))>
* [enter]simplify:  Simplifying (- (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (* (sqrt 1/2) x) (/ 1 (* (sqrt 1/2) x)))) (* 1/8 (/ 1 (* (pow (sqrt 1/2) 3) x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (+ (/ 1/2 (sqrt 1/2)) (- (+ (/ (/ 1 x) (sqrt 1/2)) (* x (sqrt 1/2))) (/ (/ (/ 1/8 x) (sqrt 1/2)) 1/2)))
* * * * [misc]progress:  [ 3 / 28 ] simplifiying candidate #<alt-event (λ (x) (- (* 1/8 (/ 1 (* (pow (sqrt 1/2) 3) x))) (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (* (sqrt 1/2) x) (/ 1 (* (sqrt 1/2) x))))))>
* [enter]simplify:  Simplifying (- (* 1/8 (/ 1 (* (pow (sqrt 1/2) 3) x))) (+ (* 1/2 (/ 1 (sqrt 1/2))) (+ (* (sqrt 1/2) x) (/ 1 (* (sqrt 1/2) x)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (166 enodes)
* [exit]simplify:  Simplified to (- (- (/ (/ (/ 1/8 x) 1/2) (sqrt 1/2)) (/ 1/2 (sqrt 1/2))) (+ (/ (/ 1 x) (sqrt 1/2)) (* x (sqrt 1/2))))
* * * * [misc]progress:  [ 4 / 28 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))
* * * * [misc]progress:  [ 5 / 28 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))
* * * * [misc]progress:  [ 6 / 28 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))
* * * * [misc]progress:  [ 7 / 28 ] simplifiying candidate #<alt-delta (λ (x) (pow (+ (* 1/2 (sqr x)) (+ 2 x)) 1/2))>
* * * * [misc]progress:  [ 8 / 28 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))) 1))>
* * * * [misc]progress:  [ 9 / 28 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))))>
* [enter]simplify:  Simplifying (log (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* [exit]simplify:  Simplified to (log (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* * * * [misc]progress:  [ 10 / 28 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* [exit]simplify:  Simplified to (exp (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* * * * [misc]progress:  [ 11 / 28 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* * * * [misc]progress:  [ 12 / 28 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))))>
* [enter]simplify:  Simplifying (cube (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ 2 x) (* (* x x) 1/2))) (+ (+ 2 x) (* (* x x) 1/2)))
* [exit]simplify:  Simplified to (* (sqrt (+ (+ 2 x) (* (* x x) 1/2))) (+ (+ 2 x) (* (* x x) 1/2)))
* * * * [misc]progress:  [ 13 / 28 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt 1) (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))
* * * * [misc]progress:  [ 14 / 28 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (- (pow (* 1/2 (sqr x)) 3) (pow (+ 2 x) 3))) (sqrt (+ (sqr (* 1/2 (sqr x))) (- (sqr (+ 2 x)) (* (* 1/2 (sqr x)) (+ 2 x)))))))>
* [enter]simplify:  Simplifying (sqrt (- (pow (* 1/2 (sqr x)) 3) (pow (+ 2 x) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (203 enodes)
* [exit]simplify:  Simplified to (sqrt (- (cube (* (* x x) 1/2)) (cube (+ 2 x))))
* [exit]simplify:  Simplified to (sqrt (- (cube (* (* x x) 1/2)) (cube (+ 2 x))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (* 1/2 (sqr x))) (- (sqr (+ 2 x)) (* (* 1/2 (sqr x)) (+ 2 x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (287 enodes)
* * [misc]simplify:  iters left: 1 (490 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr (+ x 2)) (* (- (+ x 2) (* (* x x) 1/2)) (* (* x x) 1/2))))
* [exit]simplify:  Simplified to (sqrt (- (sqr (+ x 2)) (* (- (+ x 2) (* (* x x) 1/2)) (* (* x x) 1/2))))
* * * * [misc]progress:  [ 15 / 28 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (- (sqr (* 1/2 (sqr x))) (sqr (+ 2 x)))) (sqrt (- (* 1/2 (sqr x)) (+ 2 x)))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (* 1/2 (sqr x))) (sqr (+ 2 x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (146 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (+ x 2) (* (* x x) 1/2)) (- (* (* x x) 1/2) (+ x 2))))
* [exit]simplify:  Simplified to (sqrt (* (+ (+ x 2) (* (* x x) 1/2)) (- (* (* x x) 1/2) (+ x 2))))
* [enter]simplify:  Simplifying (sqrt (- (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* x (* x 1/2)) (+ 2 x)))
* [exit]simplify:  Simplified to (sqrt (- (* x (* x 1/2)) (+ 2 x)))
* * * * [misc]progress:  [ 16 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (+ 2 x) (* (* x 1/2) x))))
* * * * [misc]progress:  [ 17 / 28 ] simplifiying candidate #<alt-delta (λ (x) (fabs (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))))>
* * * * [misc]progress:  [ 18 / 28 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))))>
* * * * [misc]progress:  [ 19 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (pow (* 1/2 (sqr x)) 1) (+ 2 x))))>
* * * * [misc]progress:  [ 20 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (exp (log (* 1/2 (sqr x)))) (+ 2 x))))>
* [enter]simplify:  Simplifying (log (* 1/2 (sqr x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (log (* (* x x) 1/2))
* [exit]simplify:  Simplified to (log (* (* x x) 1/2))
* * * * [misc]progress:  [ 21 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (log (exp (* 1/2 (sqr x)))) (+ 2 x))))>
* [enter]simplify:  Simplifying (exp (* 1/2 (sqr x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (pow (exp 1/2) (* x x))
* [exit]simplify:  Simplified to (pow (exp 1/2) (* x x))
* * * * [misc]progress:  [ 22 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (cube (cbrt (* 1/2 (sqr x)))) (+ 2 x))))>
* [enter]simplify:  Simplifying (cbrt (* 1/2 (sqr x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* x x) 1/2))
* [exit]simplify:  Simplified to (cbrt (* (* x x) 1/2))
* * * * [misc]progress:  [ 23 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (cbrt (cube (* 1/2 (sqr x)))) (+ 2 x))))>
* [enter]simplify:  Simplifying (cube (* 1/2 (sqr x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (cube (* (* x x) 1/2))
* [exit]simplify:  Simplified to (cube (* (* x x) 1/2))
* * * * [misc]progress:  [ 24 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (sqr (sqrt (* 1/2 (sqr x)))) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (* 1/2 (sqr x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* x x) 1/2))
* [exit]simplify:  Simplified to (sqrt (* (* x x) 1/2))
* * * * [misc]progress:  [ 25 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (* 1 (* 1/2 (sqr x))) (+ 2 x))))>
* * * * [misc]progress:  [ 26 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (* (* 1/2 x) x) (+ 2 x))))>
* [enter]simplify:  Simplifying (* 1/2 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* x 1/2)
* [exit]simplify:  Simplified to (* x 1/2)
* * * * [misc]progress:  [ 27 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (* (* 1/2 1) (sqr x)) (+ 2 x))))>
* [enter]simplify:  Simplifying (* 1/2 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 1/2
* [exit]simplify:  Simplified to 1/2
* * * * [misc]progress:  [ 28 / 28 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ (* (sqr x) 1/2) (+ 2 x))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (- (sqr (exp x)) (sqr 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp x)) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp x)) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp x)) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp x)) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 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 (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]backup-simplify:  Simplify (+ (* 4/3 (pow x 3)) (+ (* 2 (sqr x)) (* 2 x))) into (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (exp (/ 1 x))) (sqr 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 x))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 x))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (sqr (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ 1 x))) -1) into (- (sqr (exp (/ 1 x))) 1)
* [misc]backup-simplify:  Simplify (- (sqr (exp (/ 1 x))) 1) into (- (sqr (exp (/ 1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (sqr (exp (/ 1 x))) 1) into (- (sqr (exp (/ 1 x))) 1)
* [misc]approximate:  Taking taylor expansion of (- (sqr (exp (/ 1 (- x)))) (sqr 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 (- x)))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 (- x)))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (sqr (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ -1 x))) -1) into (- (sqr (exp (/ -1 x))) 1)
* [misc]backup-simplify:  Simplify (- (sqr (exp (/ -1 x))) 1) into (- (sqr (exp (/ -1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (sqr (exp (/ -1 x))) 1) into (- (sqr (exp (/ -1 x))) 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [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 (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]backup-simplify:  Simplify (+ (* 4/3 (pow x 3)) (+ (* 2 (sqr x)) (* 2 x))) into (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x)))
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ 2 x)) 1) into (- (exp (/ 2 x)) 1)
* [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 (- (exp (/ 2 x)) 1) into (- (exp (/ 2 x)) 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ -2 x)) 1) into (- (exp (/ -2 x)) 1)
* [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 (- (exp (/ -2 x)) 1) into (- (exp (/ -2 x)) 1)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp x)) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp x)) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp x)) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp x)) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 2 2) (+ (* 1 (/ 1 2)))) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 4/3 2) (+ (* 1 (/ 1/2 2)) (* 1/2 (/ 1 2)))) into 1/6
* [misc]backup-simplify:  Simplify 1/6 into 1/6
* [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 3)) (+ (* 1/2 (sqr x)) (* 1 x))) into (+ (* 1/2 (sqr x)) (+ (* 1/6 (pow x 3)) x))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 x))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (sqr (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ 1 x))) -1) into (- (sqr (exp (/ 1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) into (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 x))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (sqr (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ 1 x))) -1) into (- (sqr (exp (/ 1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) into (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) into (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) into (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 (- x)))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (sqr (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ -1 x))) -1) into (- (sqr (exp (/ -1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) into (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 (- x)))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (sqr (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ -1 x))) -1) into (- (sqr (exp (/ -1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) into (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) into (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) into (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp x)) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp x)) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp x)) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp x)) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* 1 1)) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1 1/2) (+ (* 1 1) (* 1/2 1))) into 2
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 2 2) (+ (* 1 (/ 1 2)))) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 2 (/ 1/2 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (+ (* 1 1/6) (+ (* 1 1/2) (+ (* 1/2 1) (* 1/6 1)))) into 4/3
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 4/3 2) (+ (* 1 (/ 1/2 2)) (* 1/2 (/ 1 2)))) into 1/6
* [misc]backup-simplify:  Simplify (- (/ 4/3 1) (+ (* 2 (/ 1/6 1)) (* 1 (/ 1/2 1)))) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1/2 (sqr x)) (+ (* 1 x) 2)) into (+ (* 1/2 (sqr x)) (+ 2 x))
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 x))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (sqr (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ 1 x))) -1) into (- (sqr (exp (/ 1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) into (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) into (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 x))) (sqr 1)) (+ (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 x))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ 1 x)) (exp (/ 1 x))) into (sqr (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ 1 x))) -1) into (- (sqr (exp (/ 1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) into (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) into (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1))
* [misc]backup-simplify:  Simplify (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) into (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ 1 x)) 0) (* 0 (exp (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 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 (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 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 (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 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 (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 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 (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 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 (+ (* (exp (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ 1 x)) 1)) (+ (* (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)) (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))) (* 0 (/ 0 (+ (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))) (+ (* (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)) into (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1))
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 (- x)))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (sqr (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ -1 x))) -1) into (- (sqr (exp (/ -1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) into (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) into (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1))) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (exp (/ 1 (- x)))) (sqr 1)) (+ (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (sqr (exp (/ 1 (- x)))) (sqr 1)) in x
* [misc]taylor:  Taking taylor expansion of (sqr (exp (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of (sqr 1) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 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 (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (/ -1 x)) (exp (/ -1 x))) into (sqr (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (sqr (exp (/ -1 x))) -1) into (- (sqr (exp (/ -1 x))) 1)
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) into (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) into (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1))
* [misc]backup-simplify:  Simplify (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) into (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (/ -1 x)) 0) (* 0 (exp (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) (+ (* (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 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 (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) (+ (* (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 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 (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) (+ (* (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 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 (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) (+ (* (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 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 (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) (+ (* (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 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 (+ (* (exp (/ -1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (/ -1 x))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) 1)) (+ (* (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)) (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))) (* 0 (/ 0 (+ (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))) (+ (* (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))) (* 0 (/ 0 (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)) into (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (/ (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x))) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (157 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ 1 (exp x)) (/ (+ (* (cube x) 4/3) (* (+ 1 x) (* x 2))) (- (exp (* x 2)) 1))))
* * * * [misc]progress:  [ 2 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (+ (exp x) 1) (- (exp (* x 2)) 1)) (- (* (exp (/ 1 x)) (exp (/ 1 x))) 1)))
* * * * [misc]progress:  [ 3 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (333 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- (exp (* x 2)) 1) (+ (exp x) 1)) (- (* (exp (/ -1 x)) (exp (/ -1 x))) 1)))
* * * * [misc]progress:  [ 4 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (* 2 (sqr x)) (+ (* 4/3 (pow x 3)) (* 2 x))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (* (+ 1 x) (* x 2)) (* 4/3 (cube x))) (- (exp x) 1)))
* * * * [misc]progress:  [ 5 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 6 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (/ -2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (/ -2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (171 enodes)
* * [misc]simplify:  iters left: 1 (302 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 7 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (+ (* 1/2 (sqr x)) (+ (* 1/6 (pow x 3)) x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (+ (* 1/2 (sqr x)) (+ (* 1/6 (pow x 3)) x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (+ x (* (* x x) (+ (* x 1/6) 1/2)))))
* * * * [misc]progress:  [ 8 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ 1 x))) 1) (+ (exp (/ 1 x)) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (334 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp (/ 1 x)) 1)))
* * * * [misc]progress:  [ 9 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp (/ -1 x))) 1) (+ (exp (/ -1 x)) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (343 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp (/ -1 x)) 1)))
* * * * [misc]progress:  [ 10 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ (* 1/2 (sqr x)) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))
* * * * [misc]progress:  [ 11 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (+ (exp (/ 1 x)) 1) (- (exp (/ 2 x)) 1)) (- (sqr (exp (/ 1 x))) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (214 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* * * * [misc]progress:  [ 12 / 113 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (- (exp (/ -2 x)) 1) (+ (exp (/ -1 x)) 1)) (- (sqr (exp (/ -1 x))) 1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (239 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* * * * [misc]progress:  [ 13 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (log (/ (exp (sqr (exp x))) (exp (sqr 1)))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (exp (sqr (exp x))) (exp (sqr 1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (exp (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (exp (- (exp (+ x x)) 1))
* * * * [misc]progress:  [ 14 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (pow (- (sqr (exp x)) (sqr 1)) 1) (+ (exp x) 1)))))>
* * * * [misc]progress:  [ 15 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (exp (log (- (sqr (exp x)) (sqr 1)))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (log (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (log (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (log (- (exp (+ x x)) 1))
* * * * [misc]progress:  [ 16 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (log (exp (- (sqr (exp x)) (sqr 1)))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (exp (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (exp (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (exp (- (exp (+ x x)) 1))
* * * * [misc]progress:  [ 17 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (cube (cbrt (- (sqr (exp x)) (sqr 1)))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (cbrt (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cbrt (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (cbrt (- (exp (+ x x)) 1))
* * * * [misc]progress:  [ 18 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (cbrt (cube (- (sqr (exp x)) (sqr 1)))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (cube (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (cube (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (cube (- (exp (+ x x)) 1))
* * * * [misc]progress:  [ 19 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (sqr (sqrt (- (sqr (exp x)) (sqr 1)))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp (+ x x)) 1))
* * * * [misc]progress:  [ 20 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (+ (sqr (exp x)) (- (sqr 1))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (sqr 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 21 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (* 1 (- (sqr (exp x)) (sqr 1))) (+ (exp x) 1)))))>
* * * * [misc]progress:  [ 22 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (/ (- (pow (sqr (exp x)) 3) (pow (sqr 1) 3)) (+ (sqr (sqr (exp x))) (+ (sqr (sqr 1)) (* (sqr (exp x)) (sqr 1))))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (pow (sqr (exp x)) 3) (pow (sqr 1) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (- (* (cube (exp x)) (cube (exp x))) 1)
* [exit]simplify:  Simplified to (- (* (cube (exp x)) (cube (exp x))) 1)
* [enter]simplify:  Simplifying (+ (sqr (sqr (exp x))) (+ (sqr (sqr 1)) (* (sqr (exp x)) (sqr 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 (38 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (exp x) (exp x)) 1) (exp (+ (+ x x) (+ x x))))
* [exit]simplify:  Simplified to (+ (+ (* (exp x) (exp x)) 1) (exp (+ (+ x x) (+ x x))))
* * * * [misc]progress:  [ 23 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (/ (- (sqr (sqr (exp x))) (sqr (sqr 1))) (+ (sqr (exp x)) (sqr 1))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (sqr (sqr (exp x))) (sqr (sqr 1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (- (* (exp (+ x x)) (exp (+ x x))) 1)
* [exit]simplify:  Simplified to (- (* (exp (+ x x)) (exp (+ x x))) 1)
* [enter]simplify:  Simplifying (+ (sqr (exp x)) (sqr 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (+ x x)))
* [exit]simplify:  Simplified to (+ 1 (exp (+ x x)))
* * * * [misc]progress:  [ 24 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (* (+ (exp x) 1) (- (exp x) 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (+ (exp x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp x))
* [exit]simplify:  Simplified to (+ 1 (exp x))
* [enter]simplify:  Simplifying (- (exp x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (- (exp x) 1)
* [exit]simplify:  Simplified to (- (exp x) 1)
* * * * [misc]progress:  [ 25 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (* 1 (- (sqr (exp x)) 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (sqr (exp x)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* * * * [misc]progress:  [ 26 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (* 1 (- (sqr (exp x)) (sqr 1))) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (sqr (exp x)) (sqr 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* * * * [misc]progress:  [ 27 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (pow (- (exp (* 2 x)) 1) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* * * * [misc]progress:  [ 28 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (exp (log (- (exp (* 2 x)) 1))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (log (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (log (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (log (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 29 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (log (exp (- (exp (* 2 x)) 1))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (exp (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (exp (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (exp (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 30 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cube (cbrt (- (exp (* 2 x)) 1))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (cbrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (cbrt (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 31 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cbrt (cube (- (exp (* 2 x)) 1))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (cube (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (cube (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (cube (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 32 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (sqr (sqrt (- (exp (* 2 x)) 1))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 33 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (exp (* 2 x)) (- 1)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 34 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* 1 (- (exp (* 2 x)) 1)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* * * * [misc]progress:  [ 35 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (pow (exp (* 2 x)) 3) (pow 1 3)) (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1)))) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (pow (exp (* 2 x)) 3) (pow 1 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (- (cube (exp (* x 2))) 1)
* [exit]simplify:  Simplified to (- (cube (exp (* x 2))) 1)
* [enter]simplify:  Simplifying (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) (+ 1 (pow (exp x) (+ 2 2))))
* [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) (+ 1 (pow (exp x) (+ 2 2))))
* * * * [misc]progress:  [ 36 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (sqr (exp (* 2 x))) (sqr 1)) (+ (exp (* 2 x)) 1)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (sqr (exp (* 2 x))) (sqr 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (- (pow (exp 2) (+ x x)) 1)
* [exit]simplify:  Simplified to (- (pow (exp 2) (+ x x)) 1)
* [enter]simplify:  Simplifying (+ (exp (* 2 x)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp (* x 2)))
* [exit]simplify:  Simplified to (+ 1 (exp (* x 2)))
* * * * [misc]progress:  [ 37 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* (+ (sqrt (exp (* 2 x))) 1) (- (sqrt (exp (* 2 x))) 1)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (+ (sqrt (exp (* 2 x))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (+ 1 (sqrt (exp (* x 2))))
* [exit]simplify:  Simplified to (+ 1 (sqrt (exp (* x 2))))
* [enter]simplify:  Simplifying (- (sqrt (exp (* 2 x))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (sqrt (exp (* x 2))) 1)
* [exit]simplify:  Simplified to (- (sqrt (exp (* x 2))) 1)
* * * * [misc]progress:  [ 38 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (pow (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) 1))))>
* * * * [misc]progress:  [ 39 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (exp (- (log (- (sqr (exp x)) (sqr 1))) (log (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (- (log (- (sqr (exp x)) (sqr 1))) (log (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (- (log (- (exp x) 1)) 0)
* [exit]simplify:  Simplified to (- (log (- (exp x) 1)) 0)
* * * * [misc]progress:  [ 40 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (exp (log (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (log (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (log (- (exp x) 1))
* [exit]simplify:  Simplified to (log (- (exp x) 1))
* * * * [misc]progress:  [ 41 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (log (exp (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (exp (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (exp (- (exp x) 1))
* [exit]simplify:  Simplified to (exp (- (exp x) 1))
* * * * [misc]progress:  [ 42 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (cbrt (/ (cube (- (sqr (exp x)) (sqr 1))) (cube (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (cube (- (sqr (exp x)) (sqr 1))) (cube (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (273 enodes)
* [exit]simplify:  Simplified to (* (/ (sqr (- (exp x) 1)) 1) (* (/ (- (exp x) 1) 1) 1))
* [exit]simplify:  Simplified to (* (/ (sqr (- (exp x) 1)) 1) (* (/ (- (exp x) 1) 1) 1))
* * * * [misc]progress:  [ 43 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (cube (cbrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (cbrt (- (exp x) 1))
* [exit]simplify:  Simplified to (cbrt (- (exp x) 1))
* * * * [misc]progress:  [ 44 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (cbrt (cube (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (cube (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (313 enodes)
* [exit]simplify:  Simplified to (cube (- (exp x) 1))
* [exit]simplify:  Simplified to (cube (- (exp x) 1))
* * * * [misc]progress:  [ 45 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (cube (/ (cbrt (- (sqr (exp x)) (sqr 1))) (cbrt (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (sqr (exp x)) (sqr 1))) (cbrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (exp (+ x x)) 1)) (cbrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (/ (cbrt (- (exp (+ x x)) 1)) (cbrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 46 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (sqr (sqrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (sqrt (- (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (- (exp x) 1))
* * * * [misc]progress:  [ 47 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (sqr (/ (sqrt (- (sqr (exp x)) (sqr 1))) (sqrt (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (sqr (exp x)) (sqr 1))) (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (exp (+ x x)) 1)) (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (/ (sqrt (- (exp (+ x x)) 1)) (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 48 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (- (sqr (exp x)) (sqr 1))) (- (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (- (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (- (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (- (- (exp (+ x x)) 1))
* [enter]simplify:  Simplifying (- (+ (exp x) 1))
* * [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 (exp x)))
* [exit]simplify:  Simplified to (- (+ 1 (exp x)))
* * * * [misc]progress:  [ 49 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (/ (sqr (exp x)) (+ (exp x) 1)) (/ (sqr 1) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (sqr (exp x)) (+ (exp x) 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ (exp (+ x x)) (+ (exp x) 1))
* [exit]simplify:  Simplified to (/ (exp (+ x x)) (+ (exp x) 1))
* [enter]simplify:  Simplifying (/ (sqr 1) (+ (exp x) 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (+ (exp x) 1))
* * * * [misc]progress:  [ 50 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (/ 1 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [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 (exp x)) (sqr 1)) (+ (exp x) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (- (exp x) 1)
* [exit]simplify:  Simplified to (- (exp x) 1)
* * * * [misc]progress:  [ 51 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (/ (+ (exp x) 1) 1) (/ (- (exp x) 1) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (exp x) 1) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (exp x)) 1)
* [exit]simplify:  Simplified to (/ (+ 1 (exp x)) 1)
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (+ (exp x) 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (+ 1 (exp x)))
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (+ 1 (exp x)))
* * * * [misc]progress:  [ 52 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (/ 1 1) (/ (- (sqr (exp x)) 1) (+ (exp x) 1))))))>
* [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 (exp x)) 1) (+ (exp x) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (- (exp x) 1)
* [exit]simplify:  Simplified to (- (exp x) 1)
* * * * [misc]progress:  [ 53 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (/ 1 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [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 (exp x)) (sqr 1)) (+ (exp x) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (- (exp x) 1)
* [exit]simplify:  Simplified to (- (exp x) 1)
* * * * [misc]progress:  [ 54 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* 1 (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* * * * [misc]progress:  [ 55 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (- (sqr (exp x)) (sqr 1)) (/ 1 (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (exp x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (exp x)))
* [exit]simplify:  Simplified to (/ 1 (+ 1 (exp x)))
* * * * [misc]progress:  [ 56 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ 1 (/ (+ (exp x) 1) (- (sqr (exp x)) (sqr 1)))))))>
* [enter]simplify:  Simplifying (/ (+ (exp x) 1) (- (sqr (exp x)) (sqr 1)))
* * [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 (28 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 57 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (/ (- (sqr (exp x)) (sqr 1)) 1) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (exp x)) (sqr 1)) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (+ x x)) 1) 1)
* [exit]simplify:  Simplified to (/ (- (exp (+ x x)) 1) 1)
* * * * [misc]progress:  [ 58 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ 1 (/ (+ (exp x) 1) (- (sqr (exp x)) (sqr 1)))))))>
* [enter]simplify:  Simplifying (/ (+ (exp x) 1) (- (sqr (exp x)) (sqr 1)))
* * [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 (28 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 59 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (+ (exp x) 1) (/ (+ (exp x) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (exp x) 1) (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (exp x)) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (+ 1 (exp x)) (- (exp x) 1))
* * * * [misc]progress:  [ 60 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ 1 (/ (+ (exp x) 1) (- (sqr (exp x)) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (exp x) 1) (- (sqr (exp x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 61 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ 1 (/ (+ (exp x) 1) (- (sqr (exp x)) (sqr 1)))))))>
* [enter]simplify:  Simplifying (/ (+ (exp x) 1) (- (sqr (exp x)) (sqr 1)))
* * [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 (28 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 62 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3))) (+ (sqr (exp x)) (- (sqr 1) (* (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (/ (- (* (exp x) (exp x)) 1) (- (cube (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (* (exp x) (exp x)) 1) (- (cube (exp x)) 1))
* * * * [misc]progress:  [ 63 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1))) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 64 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (pow (sqr (exp x)) 3) (pow (sqr 1) 3)) (* (+ (exp x) 1) (+ (sqr (sqr (exp x))) (+ (sqr (sqr 1)) (* (sqr (exp x)) (sqr 1)))))))))>
* [enter]simplify:  Simplifying (* (+ (exp x) 1) (+ (sqr (sqr (exp x))) (+ (sqr (sqr 1)) (* (sqr (exp x)) (sqr 1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (153 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (* (+ (exp x) 1) (+ (* (sqr (exp x)) (sqr (exp x))) (+ 1 (sqr (exp x)))))
* [exit]simplify:  Simplified to (* (+ (exp x) 1) (+ (* (sqr (exp x)) (sqr (exp x))) (+ 1 (sqr (exp x)))))
* * * * [misc]progress:  [ 65 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (sqr (exp x))) (sqr (sqr 1))) (* (+ (exp x) 1) (+ (sqr (exp x)) (sqr 1)))))))>
* [enter]simplify:  Simplifying (* (+ (exp x) 1) (+ (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (116 enodes)
* [exit]simplify:  Simplified to (+ (* (exp (+ x x)) (+ 1 (exp x))) (+ 1 (exp x)))
* [exit]simplify:  Simplified to (+ (* (exp (+ x x)) (+ 1 (exp x))) (+ 1 (exp x)))
* * * * [misc]progress:  [ 66 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (pow (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))) 1)))>
* * * * [misc]progress:  [ 67 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (- (log (- (exp (* 2 x)) 1)) (- (log (- (sqr (exp x)) (sqr 1))) (log (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (- (log (- (exp (* 2 x)) 1)) (- (log (- (sqr (exp x)) (sqr 1))) (log (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (+ (log (- (exp (* x 2)) 1)) (- 0 (log (- (exp x) 1))))
* [exit]simplify:  Simplified to (+ (log (- (exp (* x 2)) 1)) (- 0 (log (- (exp x) 1))))
* * * * [misc]progress:  [ 68 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (- (log (- (exp (* 2 x)) 1)) (log (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (- (log (- (exp (* 2 x)) 1)) (log (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (- (log (- (exp (* x 2)) 1)) (log (- (exp x) 1)))
* [exit]simplify:  Simplified to (- (log (- (exp (* x 2)) 1)) (log (- (exp x) 1)))
* * * * [misc]progress:  [ 69 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (log (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (log (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (228 enodes)
* * [misc]simplify:  iters left: 1 (428 enodes)
* [exit]simplify:  Simplified to (log (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (log (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 70 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log (exp (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (exp (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (234 enodes)
* * [misc]simplify:  iters left: 1 (410 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (exp (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 71 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (/ (cube (- (exp (* 2 x)) 1)) (/ (cube (- (sqr (exp x)) (sqr 1))) (cube (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (cube (- (exp (* 2 x)) 1)) (/ (cube (- (sqr (exp x)) (sqr 1))) (cube (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (315 enodes)
* [exit]simplify:  Simplified to (* 1 (/ (cube (- (exp (* x 2)) 1)) (cube (- (exp x) 1))))
* [exit]simplify:  Simplified to (* 1 (/ (cube (- (exp (* x 2)) 1)) (cube (- (exp x) 1))))
* * * * [misc]progress:  [ 72 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (/ (cube (- (exp (* 2 x)) 1)) (cube (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (cube (- (exp (* 2 x)) 1)) (cube (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (250 enodes)
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 73 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (cbrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (cbrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 74 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (cube (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (193 enodes)
* * [misc]simplify:  iters left: 2 (416 enodes)
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (cube (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 75 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (exp (* x 2)) 1)) (cbrt (- (exp x) 1)))
* [exit]simplify:  Simplified to (/ (cbrt (- (exp (* x 2)) 1)) (cbrt (- (exp x) 1)))
* * * * [misc]progress:  [ 76 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (/ (cbrt (- (exp (* 2 x)) 1)) (/ (cbrt (- (sqr (exp x)) (sqr 1))) (cbrt (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (exp (* 2 x)) 1)) (/ (cbrt (- (sqr (exp x)) (sqr 1))) (cbrt (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (exp x) 1)) (/ (cbrt (- (* (exp x) (exp x)) 1)) (cbrt (- (exp (* x 2)) 1))))
* [exit]simplify:  Simplified to (/ (cbrt (+ (exp x) 1)) (/ (cbrt (- (* (exp x) (exp x)) 1)) (cbrt (- (exp (* x 2)) 1))))
* * * * [misc]progress:  [ 77 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (351 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (exp (* x 2)) 1) (- (exp x) 1)))
* * * * [misc]progress:  [ 78 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (exp (* x 2)) 1)) (sqrt (- (exp x) 1)))
* [exit]simplify:  Simplified to (/ (sqrt (- (exp (* x 2)) 1)) (sqrt (- (exp x) 1)))
* * * * [misc]progress:  [ 79 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (/ (sqrt (- (exp (* 2 x)) 1)) (/ (sqrt (- (sqr (exp x)) (sqr 1))) (sqrt (+ (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (/ (sqrt (- (sqr (exp x)) (sqr 1))) (sqrt (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp x) 1)) (/ (sqrt (- (* (exp x) (exp x)) 1)) (sqrt (- (exp (* x 2)) 1))))
* [exit]simplify:  Simplified to (/ (sqrt (+ (exp x) 1)) (/ (sqrt (- (* (exp x) (exp x)) 1)) (sqrt (- (exp (* x 2)) 1))))
* * * * [misc]progress:  [ 80 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (- (exp (* 2 x)) 1)) (- (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (- (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (- (- (exp (* x 2)) 1))
* [enter]simplify:  Simplifying (- (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (- (- (exp x) 1))
* [exit]simplify:  Simplified to (- (- (exp x) 1))
* * * * [misc]progress:  [ 81 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (- (/ (exp (* 2 x)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))) (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (exp (* 2 x)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (248 enodes)
* [exit]simplify:  Simplified to (/ (exp (+ x x)) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (exp (+ x x)) (- (exp x) 1))
* [enter]simplify:  Simplifying (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 82 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (/ 1 1)) (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [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 (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 83 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (/ (+ (exp x) 1) 1)) (/ (- (exp (* 2 x)) 1) (/ (- (exp x) 1) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (+ (exp x) 1) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (exp x)))
* [exit]simplify:  Simplified to (/ 1 (+ 1 (exp x)))
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ (- (exp x) 1) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (/ (- (exp x) 1) (+ (exp x) 1)))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (/ (- (exp x) 1) (+ (exp x) 1)))
* * * * [misc]progress:  [ 84 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (/ 1 1)) (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) 1) (+ (exp x) 1))))))>
* [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 (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) 1) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (291 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 85 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (/ 1 1)) (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [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 (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 86 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 1) (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [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 (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (173 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 87 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (- (sqr (exp x)) (sqr 1))) (/ (- (exp (* 2 x)) 1) (/ 1 (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp (+ x x)) 1))
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ 1 (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (201 enodes)
* [exit]simplify:  Simplified to (* (+ (exp x) 1) (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (* (+ (exp x) 1) (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 88 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3)))) (/ (- (exp (* 2 x)) 1) (+ (sqr (exp x)) (- (sqr 1) (* (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (216 enodes)
* [exit]simplify:  Simplified to (/ (- (cube (exp x)) 1) (- (* (exp x) (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (cube (exp x)) 1) (- (* (exp x) (exp x)) 1))
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (+ (sqr (exp x)) (- (sqr 1) (* (exp x) 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (+ (exp (+ x x)) (- 1 (exp x))))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (+ (exp (+ x x)) (- 1 (exp x))))
* * * * [misc]progress:  [ 89 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1)))) (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 90 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (/ 1 1)) (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 91 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (/ (+ (exp x) 1) 1)) (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (exp x) 1) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (/ (+ (exp x) 1) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (+ 1 (exp x)))
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (+ 1 (exp x)))
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (exp x) 1) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (/ (- (exp x) 1) (+ (exp x) 1)))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (/ (- (exp x) 1) (+ (exp x) 1)))
* * * * [misc]progress:  [ 92 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (/ 1 1)) (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) 1) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) 1) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (342 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 93 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (/ 1 1)) (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 94 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) 1) (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (353 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 95 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (- (sqr (exp x)) (sqr 1))) (/ (- (sqrt (exp (* 2 x))) 1) (/ 1 (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (- (* (exp x) (exp x)) 1))
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (- (* (exp x) (exp x)) 1))
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (/ 1 (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (* (+ (exp x) 1) (- (sqrt (exp (* x 2))) 1))
* [exit]simplify:  Simplified to (* (+ (exp x) 1) (- (sqrt (exp (* x 2))) 1))
* * * * [misc]progress:  [ 96 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3)))) (/ (- (sqrt (exp (* 2 x))) 1) (+ (sqr (exp x)) (- (sqr 1) (* (exp x) 1)))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (239 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (/ (- (* (exp x) (exp x)) 1) (- (cube (exp x)) 1)))
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) (/ (- (* (exp x) (exp x)) 1) (- (cube (exp x)) 1)))
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (+ (sqr (exp x)) (- (sqr 1) (* (exp x) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (+ (* (exp x) (exp x)) (- 1 (exp x))))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (+ (* (exp x) (exp x)) (- 1 (exp x))))
* * * * [misc]progress:  [ 97 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1)))) (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (145 enodes)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [exit]simplify:  Simplified to (/ (+ 1 (sqrt (exp (* x 2)))) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* [exit]simplify:  Simplified to (/ (- (sqrt (exp (* x 2))) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 98 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* 1 (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* * * * [misc]progress:  [ 99 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (- (exp (* 2 x)) 1) (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (207 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* [exit]simplify:  Simplified to (/ 1 (- (exp x) 1))
* * * * [misc]progress:  [ 100 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (- (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (/ (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (326 enodes)
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 101 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (/ 1 1)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* * * * [misc]progress:  [ 102 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (/ (+ (exp x) 1) 1)) (/ (- (exp x) 1) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ (+ (exp x) 1) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (+ 1 (exp x)))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (+ 1 (exp x)))
* * * * [misc]progress:  [ 103 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (/ 1 1)) (/ (- (sqr (exp x)) 1) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* * * * [misc]progress:  [ 104 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (/ 1 1)) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* * * * [misc]progress:  [ 105 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) 1) (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* * * * [misc]progress:  [ 106 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1))) (/ 1 (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1))
* * * * [misc]progress:  [ 107 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3)))) (+ (sqr (exp x)) (- (sqr 1) (* (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (pow (exp x) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (287 enodes)
* [exit]simplify:  Simplified to (* (/ (- (cube (exp x)) 1) (- (exp x) 1)) (/ (- (exp (* x 2)) 1) (+ 1 (exp x))))
* [exit]simplify:  Simplified to (* (/ (- (cube (exp x)) 1) (- (exp x) 1)) (/ (- (exp (* x 2)) 1) (+ 1 (exp x))))
* * * * [misc]progress:  [ 108 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1)))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (/ (- (sqr (exp x)) (sqr 1)) (- (sqr (exp x)) (sqr 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (153 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) 1)
* * * * [misc]progress:  [ 109 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (- (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (/ (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (187 enodes)
* * [misc]simplify:  iters left: 1 (326 enodes)
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (exp (* x 2)) 1))
* * * * [misc]progress:  [ 110 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (/ (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (- (sqrt (exp (* 2 x))) 1)))))>
* [enter]simplify:  Simplifying (/ (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (- (sqrt (exp (* 2 x))) 1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (119 enodes)
* * [misc]simplify:  iters left: 2 (195 enodes)
* * [misc]simplify:  iters left: 1 (328 enodes)
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (sqrt (exp (* x 2))) 1))
* [exit]simplify:  Simplified to (/ (- (exp x) 1) (- (sqrt (exp (* x 2))) 1))
* * * * [misc]progress:  [ 111 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1))) (+ (exp x) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (sqr (exp x)) (sqr 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (exp (* x 2)) 1) (- (sqr (exp x)) 1))
* * * * [misc]progress:  [ 112 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (pow (exp (* 2 x)) 3) (pow 1 3)) (* (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1)))))))>
* [enter]simplify:  Simplifying (* (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (+ (sqr (exp (* 2 x))) (+ (sqr 1) (* (exp (* 2 x)) 1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (94 enodes)
* * [misc]simplify:  iters left: 3 (206 enodes)
* * [misc]simplify:  iters left: 2 (363 enodes)
* [exit]simplify:  Simplified to (* (/ (+ 1 (exp x)) (/ (+ 1 (exp x)) (- (exp x) 1))) (+ (pow (exp 2) (+ x x)) (+ 1 (exp (+ x x)))))
* [exit]simplify:  Simplified to (* (/ (+ 1 (exp x)) (/ (+ 1 (exp x)) (- (exp x) 1))) (+ (pow (exp 2) (+ x x)) (+ 1 (exp (+ x x)))))
* * * * [misc]progress:  [ 113 / 113 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (sqr (exp (* 2 x))) (sqr 1)) (* (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (+ (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (* (/ (- (sqr (exp x)) (sqr 1)) (+ (exp x) 1)) (+ (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (227 enodes)
* [exit]simplify:  Simplified to (* (/ (- (exp x) 1) 1) (+ 1 (exp (+ x x))))
* [exit]simplify:  Simplified to (* (/ (- (exp x) 1) 1) (+ 1 (exp (+ x x))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (- (sqr (exp x)) (sqr 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* [exit]simplify:  Simplified to (- (exp (+ x x)) 1)
* [enter]simplify:  Simplifying (+ (exp x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp x))
* [exit]simplify:  Simplified to (+ 1 (exp x))
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (sqr x)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 2 x) (* x (* x 1/2))))