* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- 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 (+ (exp x) (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 (exp (- 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 (exp 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (/ 2 2) into 1
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp x) (exp (- 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 (+ (exp x) (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 (exp (- 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 (exp 0) into 1
* [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 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 1/2) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 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) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (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 (+ 1/6 -1/6) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (+ 1/24 1/24) into 1/12
* [misc]backup-simplify:  Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24
* [misc]backup-simplify:  Simplify 5/24 into 5/24
* [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ 1 (* 5/24 (pow x 4))) (* 1/2 (pow x 2)))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 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 (+ (exp (/ 1 x)) (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 (exp (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (- (/ 1 x))) (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) into (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 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 (+ (exp (/ 1 x)) (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 (exp (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (- (/ 1 x))) (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) into (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) into (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))))) 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))) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))))) 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))) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))))) 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))) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))))) 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))) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))))) 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))) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (- (/ 1 x))) (exp (/ 1 x)))) (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (- (/ 1 x))) (exp (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (- (/ 1 (/ 1 x)))) (exp (/ 1 (/ 1 x))))) into (/ 2 (+ (exp (- x)) (exp x)))
* [misc]approximate:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 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 (+ (exp (/ 1 (- x))) (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 (exp (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- x)))) into (exp (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) (exp (/ 1 x))) into (+ (exp (/ -1 x)) (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) into (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 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 (+ (exp (/ 1 (- x))) (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 (exp (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- x)))) into (exp (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) (exp (/ 1 x))) into (+ (exp (/ -1 x)) (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) into (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x))))
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) into (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))))) 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)) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))))) 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)) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))))) 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)) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))))) 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)) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))))) 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)) (exp (/ 1 x)))) (+ (* (/ 2 (+ (exp (/ -1 x)) (exp (/ 1 x)))) (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))) (* 0 (/ 0 (+ (exp (/ -1 x)) (exp (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 2 (+ (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 19 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1))>
* * * * [misc]progress:  [ 2 / 19 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (log (/ 2 (+ (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (log (/ 2 (+ (exp (- x)) (exp x))))
* [exit]simplify:  Simplified to (log (/ 2 (+ (exp (- x)) (exp x))))
* * * * [misc]progress:  [ 3 / 19 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (exp (/ 2 (+ (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (exp (/ 2 (+ (exp (- x)) (exp x))))
* [exit]simplify:  Simplified to (exp (/ 2 (+ (exp (- x)) (exp x))))
* * * * [misc]progress:  [ 4 / 19 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (exp (- x)) (exp x)))) (cbrt (/ 2 (+ (exp (- x)) (exp x)))))
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (exp (- x)) (exp x)))) (cbrt (/ 2 (+ (exp (- x)) (exp x)))))
* [enter]simplify:  Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp (- x)) (exp x))))
* [exit]simplify:  Simplified to (cbrt (/ 2 (+ (exp (- x)) (exp x))))
* * * * [misc]progress:  [ 5 / 19 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (238 enodes)
* [exit]simplify:  Simplified to (pow (/ 2 (+ (exp (- x)) (exp x))) 3)
* [exit]simplify:  Simplified to (pow (/ 2 (+ (exp (- x)) (exp x))) 3)
* * * * [misc]progress:  [ 6 / 19 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- x)) (exp x))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- x)) (exp x))))
* [enter]simplify:  Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- x)) (exp x))))
* [exit]simplify:  Simplified to (sqrt (/ 2 (+ (exp (- x)) (exp x))))
* * * * [misc]progress:  [ 7 / 19 ] simplifiying candidate #<alt-delta (λ (x) (/ (- 2) (- (+ (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (- 2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- 2)
* [exit]simplify:  Simplified to (- 2)
* [enter]simplify:  Simplifying (- (+ (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (- (/ (- 1) (exp x)) (exp x))
* [exit]simplify:  Simplified to (- (/ (- 1) (exp x)) (exp x))
* * * * [misc]progress:  [ 8 / 19 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x))))))>
* * * * [misc]progress:  [ 9 / 19 ] simplifiying candidate #<alt-delta (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (exp (- x)) (exp x)))
* [exit]simplify:  Simplified to (/ 1 (+ (exp (- x)) (exp x)))
* * * * [misc]progress:  [ 10 / 19 ] simplifiying candidate #<alt-delta (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2)))>
* [enter]simplify:  Simplifying (/ (+ (exp x) (exp (- x))) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ (+ (exp (- x)) (exp x)) 2)
* [exit]simplify:  Simplified to (/ (+ (exp (- x)) (exp x)) 2)
* * * * [misc]progress:  [ 11 / 19 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
* [exit]simplify:  Simplified to (/ 2 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
* * * * [misc]progress:  [ 12 / 19 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ (exp (- x)) (exp x))))
* [exit]simplify:  Simplified to (/ 2 (sqrt (+ (exp (- x)) (exp x))))
* * * * [misc]progress:  [ 13 / 19 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 2 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 14 / 19 ] simplifiying candidate #<alt-delta (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 2 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 15 / 19 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))
* [exit]simplify:  Simplified to (/ 2 (+ (exp (- (- x) (+ x x))) (pow (exp x) 3)))
* * * * [misc]progress:  [ 16 / 19 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (165 enodes)
* * [misc]simplify:  iters left: 1 (393 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* [exit]simplify:  Simplified to (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* * * * [misc]progress:  [ 17 / 19 ] simplifiying candidate #<alt-event (λ (x) (- (+ 1 (* 5/24 (pow x 4))) (* 1/2 (pow x 2))))>
* [enter]simplify:  Simplifying (- (+ 1 (* 5/24 (pow x 4))) (* 1/2 (pow x 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (- 1 (- (* x (* 1/2 x)) (* 5/24 (pow x 4))))
* * * * [misc]progress:  [ 18 / 19 ] simplifiying candidate #<alt-event (λ (x) (/ 2 (+ (exp (- x)) (exp x))))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (- x)) (exp x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
* * * * [misc]progress:  [ 19 / 19 ] simplifiying candidate #<alt-event (λ (x) (/ 2 (+ (exp (* -1 x)) (exp x))))>
* [enter]simplify:  Simplifying (/ 2 (+ (exp (* -1 x)) (exp 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 (18 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp x) (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 (exp (- 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) (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 (exp (- 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 (exp 0) 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) into -1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ 1/2 -1/2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (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 (- -1/6) into 1/6
* [misc]backup-simplify:  Simplify (+ 1/6 1/6) into 1/3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (- 1/24) into -1/24
* [misc]backup-simplify:  Simplify (+ 1/24 -1/24) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
* [misc]backup-simplify:  Simplify (- -1/120) into 1/120
* [misc]backup-simplify:  Simplify (+ 1/120 1/120) into 1/60
* [misc]backup-simplify:  Simplify 1/60 into 1/60
* [misc]backup-simplify:  Simplify (+ (* 1/60 (pow x 5)) (+ (* 1/3 (pow x 3)) (* 2 x))) into (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
* [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (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 (exp (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (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 (exp (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
* [misc]backup-simplify:  Simplify (- (exp (/ 1 x)) (exp (- (/ 1 x)))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (- (exp x) (exp (- x)))
* [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) (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 (exp (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- x)))) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) (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 (exp (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- x)))) into (exp (/ 1 x))
* [misc]backup-simplify:  Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (exp (/ -1 x)) (exp (/ 1 x))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) into (- (exp x) (exp (* -1 x)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ x x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ x x))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [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 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ x x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ x x))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [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 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 (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 2 2) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify (+ 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 (+ 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 1) (+ (* -1 (/ 2 1)) (* 2 (/ 2 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 2 -2) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 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 (+ 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 1) (+ (* -1 (/ 4/3 1)) (* 2 (/ 2 1)) (* -2 (/ 2 1)))) into 4/3
* [misc]backup-simplify:  Simplify (+ 4/3 4/3) into 8/3
* [misc]backup-simplify:  Simplify 8/3 into 8/3
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 4) 24)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 2/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 4) 24)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 2/3
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2/3 1)) (* 2 (/ 4/3 1)) (* -2 (/ 2 1)) (* 4/3 (/ 2 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ 2/3 -2/3) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 5) 120)) (* (/ (pow 2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/15
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 5) 120)) (* (/ (pow 2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/15
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 4/15 1)) (* 2 (/ 2/3 1)) (* -2 (/ 4/3 1)) (* 4/3 (/ 2 1)) (* -2/3 (/ 2 1)))) into 4/15
* [misc]backup-simplify:  Simplify (+ 4/15 4/15) into 8/15
* [misc]backup-simplify:  Simplify 8/15 into 8/15
* [misc]backup-simplify:  Simplify (+ (* 8/15 (pow x 5)) (+ (* 8/3 (pow x 3)) (* 4 x))) into (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x)))
* [misc]approximate:  Taking taylor expansion of (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 x) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (* 2 (/ 1 x)))) into (/ -1 (exp (/ 2 x)))
* [misc]taylor:  Taking taylor expansion of (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 x) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (* 2 (/ 1 x)))) into (/ -1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (+ (exp (* 2 (/ 1 x))) (/ -1 (exp (/ 2 x)))) into (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))) into (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))))) 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 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) 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 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) 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 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) 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 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) 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 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (/ 2 (/ 1 x))) (/ 1 (exp (/ 2 (/ 1 x))))) into (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))
* [misc]approximate:  Taking taylor expansion of (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- x)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 x))))) into (/ -1 (exp (- (* 2 (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- x)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 x))))) into (/ -1 (exp (- (* 2 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (+ (exp (- (* 2 (/ 1 x)))) (/ -1 (exp (- (* 2 (/ 1 x)))))) into (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))
* [misc]backup-simplify:  Simplify (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))) into (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))))) 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 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) 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 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) 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 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) 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 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) 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 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (- (* 2 (/ 1 (/ 1 (- x)))))) (/ 1 (exp (- (* 2 (/ 1 (/ 1 (- x)))))))) into (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x 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 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ x x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ x x))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [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 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 2 2) into 4
* [misc]backup-simplify:  Simplify (/ 2 4) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (exp x) (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 (exp (- 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 (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x 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 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ x x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ x x))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [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 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
* [misc]backup-simplify:  Simplify (+ 2 2) into 4
* [misc]backup-simplify:  Simplify (/ 2 4) into 1/2
* [misc]taylor:  Taking taylor expansion of (- (exp x) (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 (exp (- 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 (exp 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* 1/2 0) 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) into -1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (+ 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 (+ 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 1) (+ (* -1 (/ 2 1)) (* 2 (/ 2 1)))) into -2
* [misc]backup-simplify:  Simplify (+ 2 -2) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1/2 (/ 0 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 2) (* 0 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]backup-simplify:  Simplify (+ 1/2 -1/2) into 0
* [misc]backup-simplify:  Simplify (+ 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 (+ 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 1) (+ (* -1 (/ 4/3 1)) (* 2 (/ 2 1)) (* -2 (/ 2 1)))) into 4/3
* [misc]backup-simplify:  Simplify (+ 4/3 4/3) into 8/3
* [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1/2 (/ 8/3 4)) (* 0 (/ 0 4)))) into -1/3
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 2) (* -1/3 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (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 (- -1/6) into 1/6
* [misc]backup-simplify:  Simplify (+ 1/6 1/6) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 4) 24)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 2/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 4) 24)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 2/3
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2/3 1)) (* 2 (/ 4/3 1)) (* -2 (/ 2 1)) (* 4/3 (/ 2 1)))) into -2/3
* [misc]backup-simplify:  Simplify (+ 2/3 -2/3) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1/2 (/ 0 4)) (* 0 (/ 8/3 4)) (* -1/3 (/ 0 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 1/3) (+ (* 0 0) (+ (* -1/3 2) (* 0 0)))) into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
* [misc]backup-simplify:  Simplify (- 1/24) into -1/24
* [misc]backup-simplify:  Simplify (+ 1/24 -1/24) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 5) 120)) (* (/ (pow 2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/15
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 5) 120)) (* (/ (pow 2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/15
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 4/15 1)) (* 2 (/ 2/3 1)) (* -2 (/ 4/3 1)) (* 4/3 (/ 2 1)) (* -2/3 (/ 2 1)))) into 4/15
* [misc]backup-simplify:  Simplify (+ 4/15 4/15) into 8/15
* [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1/2 (/ 8/15 4)) (* 0 (/ 0 4)) (* -1/3 (/ 8/3 4)) (* 0 (/ 0 4)))) into 7/45
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 1/3) (+ (* -1/3 0) (+ (* 0 2) (* 7/45 0))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120
* [misc]backup-simplify:  Simplify (- -1/120) into 1/120
* [misc]backup-simplify:  Simplify (+ 1/120 1/120) into 1/60
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 6) 720)) (* (/ (pow 2 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 2 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 4/45
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 6) 720)) (* (/ (pow 2 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 2 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 2 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 2 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 4/45
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 4/45 1)) (* 2 (/ 4/15 1)) (* -2 (/ 2/3 1)) (* 4/3 (/ 4/3 1)) (* -2/3 (/ 2 1)) (* 4/15 (/ 2 1)))) into -4/45
* [misc]backup-simplify:  Simplify (+ 4/45 -4/45) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 1/2 (/ 0 4)) (* 0 (/ 8/15 4)) (* -1/3 (/ 0 4)) (* 0 (/ 8/3 4)) (* 7/45 (/ 0 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 1/60) (+ (* 0 0) (+ (* -1/3 1/3) (+ (* 0 0) (+ (* 7/45 2) (* 0 0)))))) into 5/24
* [misc]backup-simplify:  Simplify 5/24 into 5/24
* [misc]backup-simplify:  Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ 1 (* 5/24 (pow x 4))) (* 1/2 (pow x 2)))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))))) (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))))) (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 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 (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 x) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (* 2 (/ 1 x)))) into (/ -1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (+ (exp (* 2 (/ 1 x))) (/ -1 (exp (/ 2 x)))) into (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) into (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (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 (exp (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))))) (- (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 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 (+ (exp (+ (/ 1 x) (/ 1 x))) (/ (- 1) (exp (+ (/ 1 x) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 x) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (* 2 (/ 1 x)))) into (/ -1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (+ (exp (* 2 (/ 1 x))) (/ -1 (exp (/ 2 x)))) into (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))
* [misc]backup-simplify:  Simplify (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) into (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) (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 (exp (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into -1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (exp (- (/ 1 x)))) into (- (exp (- (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) (- (exp (- (/ 1 x))))) into (- (exp (/ 1 x)) (exp (- (/ 1 x))))
* [misc]backup-simplify:  Simplify (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (- (exp (/ 1 x)) (exp (- (/ 1 x))))) into (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))))
* [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) into (* 2 (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) 0) (* 0 (- (exp (/ 1 x)) (exp (- (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) (exp (- (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))) (* 0 (/ 0 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (/ 2 x)) (/ 1 (exp (/ 2 x))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) (- (exp (/ 2 (/ 1 x))) (/ 1 (exp (/ 2 (/ 1 x))))))) into (* 2 (/ (- (exp x) (exp (- x))) (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))))
* [misc]approximate:  Taking taylor expansion of (* (/ 2 (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))))) (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))))) (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 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 (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- x)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 x))))) into (/ -1 (exp (- (* 2 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (+ (exp (- (* 2 (/ 1 x)))) (/ -1 (exp (- (* 2 (/ 1 x)))))) into (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))
* [misc]backup-simplify:  Simplify (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) into (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) (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 (exp (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- x)))) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (* (/ 2 (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))))) (- (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 2 (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 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 (+ (exp (+ (/ 1 (- x)) (/ 1 (- x)))) (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- x)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 x))))) into (/ -1 (exp (- (* 2 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (+ (exp (- (* 2 (/ 1 x)))) (/ -1 (exp (- (* 2 (/ 1 x)))))) into (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))
* [misc]backup-simplify:  Simplify (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) into (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) (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 (exp (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 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) into 1
* [misc]backup-simplify:  Simplify (exp (- (/ 1 (- x)))) into (exp (/ 1 x))
* [misc]backup-simplify:  Simplify (- (exp (/ 1 x))) into (- (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) (- (exp (/ 1 x)))) into (- (exp (/ -1 x)) (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (- (exp (/ -1 x)) (exp (/ 1 x)))) into (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))))
* [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) into (* 2 (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) 0) (* 0 (- (exp (/ -1 x)) (exp (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) (exp (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) (exp (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) (exp (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) (exp (/ 1 x))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))) (* 0 (/ 0 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 2 (- (exp (- (* 2 (/ 1 x)))) (/ 1 (exp (- (* 2 (/ 1 x))))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (exp (/ -1 x)) (exp (/ 1 x)))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ (- (exp (/ -1 (/ 1 (- x)))) (exp (/ 1 (/ 1 (- x))))) (- (exp (- (* 2 (/ 1 (/ 1 (- x)))))) (/ 1 (exp (- (* 2 (/ 1 (/ 1 (- x)))))))))) into (* 2 (/ (- (exp x) (exp (* -1 x))) (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2)
* [misc]approximate:  Taking taylor expansion of (/ (- 1) (exp (+ x x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ x x))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [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) (exp (+ x x))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x)) in x
* [misc]taylor:  Taking taylor expansion of (+ x 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 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 1) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [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 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)) (* 2 (/ 2 1)))) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (pow x 2)) (+ (* 2 x) -1)) into (- (* 2 x) (+ (* 2 (pow x 2)) 1))
* [misc]approximate:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (* 2 (/ 1 x)))) into (/ -1 (exp (/ 2 x)))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 x) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 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 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 2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 x) (/ 1 x))) into (exp (* 2 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (* 2 (/ 1 x)))) into (/ -1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (/ -1 (exp (/ 2 x))) into (/ -1 (exp (/ 2 x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 2 (/ 1 x)))) (+ (* (/ -1 (exp (/ 2 x))) (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))) (* 0 (/ 0 (exp (* 2 (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -1 (exp (/ 2 (/ 1 x)))) into (/ -1 (exp (* 2 x)))
* [misc]approximate:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 x))))) into (/ -1 (exp (- (* 2 (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (/ (- 1) (exp (+ (/ 1 (- x)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (- 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 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 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 (- 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 -2
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- x)) (/ 1 (- x)))) into (exp (- (* 2 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 x))))) into (/ -1 (exp (- (* 2 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 x))))) into (/ -1 (exp (- (* 2 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (- (* 2 (/ 1 x))))) (+ (* (/ -1 (exp (- (* 2 (/ 1 x))))) (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))) (* 0 (/ 0 (exp (- (* 2 (/ 1 x)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (* 2 (/ 1 (/ 1 (- x))))))) into (/ -1 (exp (* 2 x)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (log (/ (exp (exp x)) (exp (exp (- x)))))))>
* [enter]simplify:  Simplifying (/ (exp (exp x)) (exp (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (exp (+ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (exp (+ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 2 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (pow (- (exp x) (exp (- x))) 1)))>
* * * * [misc]progress:  [ 3 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (exp (log (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (log (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (log (+ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (log (+ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 4 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (log (exp (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (exp (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (exp (+ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (exp (+ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 5 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (* (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (cbrt (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (exp x) (/ (- 1) (exp x)))) (cbrt (+ (exp x) (/ (- 1) (exp x)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (exp x) (/ (- 1) (exp x)))) (cbrt (+ (exp x) (/ (- 1) (exp x)))))
* [enter]simplify:  Simplifying (cbrt (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (cbrt (+ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 6 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (cbrt (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (353 enodes)
* [exit]simplify:  Simplified to (pow (+ (/ (- 1) (exp x)) (exp x)) 3)
* [exit]simplify:  Simplified to (pow (+ (/ (- 1) (exp x)) (exp x)) 3)
* * * * [misc]progress:  [ 7 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (sqrt (+ (/ (- 1) (exp x)) (exp x)))
* [enter]simplify:  Simplifying (sqrt (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (sqrt (+ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 8 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (/ (- (pow (exp x) 3) (pow (exp (- x)) 3)) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
* [enter]simplify:  Simplifying (- (pow (exp x) 3) (pow (exp (- x)) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ (- 1) (exp x)) (* (exp x) (exp x))) (pow (exp x) 3))
* [exit]simplify:  Simplified to (+ (/ (/ (- 1) (exp x)) (* (exp x) (exp x))) (pow (exp x) 3))
* [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (256 enodes)
* [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ (exp (+ x x)) 1))
* [exit]simplify:  Simplified to (+ (exp (- (+ x x))) (+ (exp (+ x x)) 1))
* * * * [misc]progress:  [ 9 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (exp x) (- (exp (- x))))))>
* [enter]simplify:  Simplifying (- (exp (- x)))
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* * * * [misc]progress:  [ 10 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (* 1 (- (exp x) (exp (- x))))))>
* * * * [misc]progress:  [ 11 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (/ (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))) (+ (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (- (exp (+ x x)) (exp (+ (- x) (- x))))
* [exit]simplify:  Simplified to (- (exp (+ x x)) (exp (+ (- x) (- x))))
* [enter]simplify:  Simplifying (+ (exp x) (exp (- x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
* [exit]simplify:  Simplified to (+ (exp (- x)) (exp x))
* * * * [misc]progress:  [ 12 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (* (+ (sqrt (exp x)) (sqrt (exp (- x)))) (- (sqrt (exp x)) (sqrt (exp (- x)))))))>
* [enter]simplify:  Simplifying (+ (sqrt (exp x)) (sqrt (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (exp x)) (sqrt (exp (- x))))
* [exit]simplify:  Simplified to (+ (sqrt (exp x)) (sqrt (exp (- x))))
* [enter]simplify:  Simplifying (- (sqrt (exp x)) (sqrt (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (- (sqrt (exp x)) (sqrt (exp (- x))))
* [exit]simplify:  Simplified to (- (sqrt (exp x)) (sqrt (exp (- x))))
* * * * [misc]progress:  [ 13 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (* 1 (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (- (exp x) (exp (- x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (+ (exp x) (/ (- 1) (exp x)))
* [exit]simplify:  Simplified to (+ (exp x) (/ (- 1) (exp x)))
* * * * [misc]progress:  [ 14 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (exp x) (- (exp (- x))))))>
* [enter]simplify:  Simplifying (- (exp (- x)))
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* * * * [misc]progress:  [ 15 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (log (* (exp (exp (+ x x))) (exp (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (exp (exp (+ x x))) (exp (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (exp (+ (* (exp x) (exp x)) (/ (/ (- 1) (exp x)) (exp x))))
* [exit]simplify:  Simplified to (exp (+ (* (exp x) (exp x)) (/ (/ (- 1) (exp x)) (exp x))))
* * * * [misc]progress:  [ 16 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (pow (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) 1)) (- (exp x) (exp (- x)))))>
* * * * [misc]progress:  [ 17 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (exp (log (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (log (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (log (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* [exit]simplify:  Simplified to (log (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* * * * [misc]progress:  [ 18 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (log (exp (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (exp (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (exp (+ (* (exp x) (exp x)) (/ (/ (- 1) (exp x)) (exp x))))
* [exit]simplify:  Simplified to (exp (+ (* (exp x) (exp x)) (/ (/ (- 1) (exp x)) (exp x))))
* * * * [misc]progress:  [ 19 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (* (* (cbrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (cbrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (cbrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (cbrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x 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 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x))))) (cbrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x))))) (cbrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x))))))
* [enter]simplify:  Simplifying (cbrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* * * * [misc]progress:  [ 20 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (cbrt (* (* (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (* (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (462 enodes)
* [exit]simplify:  Simplified to (pow (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))) 3)
* [exit]simplify:  Simplified to (pow (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))) 3)
* * * * [misc]progress:  [ 21 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (* (sqrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (sqrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (sqrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* [enter]simplify:  Simplifying (sqrt (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))))
* * * * [misc]progress:  [ 22 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (/ (+ (pow (exp (+ x x)) 3) (pow (/ (- 1) (exp (+ x x))) 3)) (+ (* (exp (+ x x)) (exp (+ x x))) (- (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))) (* (exp (+ x x)) (/ (- 1) (exp (+ x x)))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (+ (pow (exp (+ x x)) 3) (pow (/ (- 1) (exp (+ x x))) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* [exit]simplify:  Simplified to (+ (* (pow (exp x) 3) (pow (exp x) 3)) (pow (/ (/ (- 1) (exp x)) (exp x)) 3))
* [exit]simplify:  Simplified to (+ (* (pow (exp x) 3) (pow (exp x) 3)) (pow (/ (/ (- 1) (exp x)) (exp x)) 3))
* [enter]simplify:  Simplifying (+ (* (exp (+ x x)) (exp (+ x x))) (- (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))) (* (exp (+ x x)) (/ (- 1) (exp (+ x x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (431 enodes)
* [exit]simplify:  Simplified to (- (+ 1 (pow (exp x) (+ 3 1))) (/ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (- (+ 1 (pow (exp x) (+ 3 1))) (/ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 23 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (- (exp (+ x x)) (/ 1 (exp (+ x x))))) (- (exp x) (exp (- x)))))>
* * * * [misc]progress:  [ 24 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (* 1 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* * * * [misc]progress:  [ 25 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (/ (- (* (exp (+ x x)) (exp (+ x x))) (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x))))) (- (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (- (* (exp (+ x x)) (exp (+ x x))) (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (219 enodes)
* * [misc]simplify:  iters left: 2 (442 enodes)
* [exit]simplify:  Simplified to (- (pow (exp x) (+ 1 3)) (/ (/ 1 (exp x)) (pow (exp x) 3)))
* [exit]simplify:  Simplified to (- (pow (exp x) (+ 1 3)) (/ (/ 1 (exp x)) (pow (exp x) 3)))
* [enter]simplify:  Simplifying (- (exp (+ x x)) (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (- (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (- (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 26 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (* 1 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) (/ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (+ (* (exp x) (exp x)) (/ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 27 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (- (+ (exp (+ x x)) (/ 0 (exp (+ x x)))) (/ 1 (exp (+ x x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (+ (exp (+ x x)) (/ 0 (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (exp x) (exp x))
* [exit]simplify:  Simplified to (* (exp x) (exp x))
* * * * [misc]progress:  [ 28 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (- (exp (+ x x)) (/ 1 (exp (+ x x))))) (- (exp x) (exp (- x)))))>
* * * * [misc]progress:  [ 29 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))) (- (exp x) (exp (- x)))))>
* * * * [misc]progress:  [ 30 / 110 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))) 1))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (222 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (+ (exp (- x)) (exp x))) (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp x) (/ (- 1) (exp x)))))
* [exit]simplify:  Simplified to (* (/ 2 (+ (exp (- x)) (exp x))) (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp x) (/ (- 1) (exp x)))))
* * * * [misc]progress:  [ 31 / 110 ] simplifiying candidate #<alt-delta (λ (x) (pow (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))) 1))>
* * * * [misc]progress:  [ 32 / 110 ] simplifiying candidate #<alt-delta (λ (x) (exp (+ (log (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (log (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (+ (log (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (log (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (+ (log 2) (log (+ (exp x) (/ (- 1) (exp x))))) (log (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x)))))
* [exit]simplify:  Simplified to (- (+ (log 2) (log (+ (exp x) (/ (- 1) (exp x))))) (log (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x)))))
* * * * [misc]progress:  [ 33 / 110 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (log (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (259 enodes)
* [exit]simplify:  Simplified to (log (/ (- (* (exp x) 2) (/ 2 (exp x))) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))))
* [exit]simplify:  Simplified to (log (/ (- (* (exp x) 2) (/ 2 (exp x))) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))))
* * * * [misc]progress:  [ 34 / 110 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (exp (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (266 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (* (exp x) 2) (/ 2 (exp x))) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))))
* [exit]simplify:  Simplified to (exp (/ (- (* (exp x) 2) (/ 2 (exp x))) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))))
* * * * [misc]progress:  [ 35 / 110 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* [exit]simplify:  Simplified to (* (* (/ 2 (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x)))) (/ 2 (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))) (* (/ (* 2 (+ (exp x) (/ (- 1) (exp x)))) (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x)))) (* (+ (exp x) (/ (- 1) (exp x))) (+ (exp x) (/ (- 1) (exp x))))))
* [exit]simplify:  Simplified to (* (* (/ 2 (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x)))) (/ 2 (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))) (* (/ (* 2 (+ (exp x) (/ (- 1) (exp x)))) (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x)))) (* (+ (exp x) (/ (- 1) (exp x))) (+ (exp x) (/ (- 1) (exp x))))))
* * * * [misc]progress:  [ 36 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))) (cbrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))) (cbrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))) (cbrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (224 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ (+ (/ (- 1) (exp x)) (exp x)) (+ (exp (- x)) (exp x))) (/ 2 (+ (/ (- 1) (exp x)) (exp x))))) (cbrt (* (/ (+ (/ (- 1) (exp x)) (exp x)) (+ (exp (- x)) (exp x))) (/ 2 (+ (/ (- 1) (exp x)) (exp x))))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ (+ (/ (- 1) (exp x)) (exp x)) (+ (exp (- x)) (exp x))) (/ 2 (+ (/ (- 1) (exp x)) (exp x))))) (cbrt (* (/ (+ (/ (- 1) (exp x)) (exp x)) (+ (exp (- x)) (exp x))) (/ 2 (+ (/ (- 1) (exp x)) (exp x))))))
* [enter]simplify:  Simplifying (cbrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x))))))
* [exit]simplify:  Simplified to (cbrt (* (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x))))))
* * * * [misc]progress:  [ 37 / 110 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (492 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (* (exp x) 2) (/ (* 2 1) (exp x))) (- (exp (+ x x)) (* (exp (- x)) (exp (- x))))) 3)
* [exit]simplify:  Simplified to (pow (/ (- (* (exp x) 2) (/ (* 2 1) (exp x))) (- (exp (+ x x)) (* (exp (- x)) (exp (- x))))) 3)
* * * * [misc]progress:  [ 38 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x))))))
* [exit]simplify:  Simplified to (sqrt (* (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x))))))
* [enter]simplify:  Simplifying (sqrt (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x))))))
* [exit]simplify:  Simplified to (sqrt (* (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x))))))
* * * * [misc]progress:  [ 39 / 110 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 2 (- (pow (exp x) 3) (pow (exp (- x)) 3))) (* (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))))>
* [enter]simplify:  Simplifying (* 2 (- (pow (exp x) 3) (pow (exp (- x)) 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (255 enodes)
* [exit]simplify:  Simplified to (+ (* (* (exp x) (exp x)) (* (exp x) 2)) (/ (/ (- 2) (exp x)) (exp (+ x x))))
* [exit]simplify:  Simplified to (+ (* (* (exp x) (exp x)) (* (exp x) 2)) (/ (/ (- 2) (exp x)) (exp (+ x x))))
* [enter]simplify:  Simplifying (* (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (338 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (* (exp x) (exp x)) 1) (* (exp (- x)) (exp (- x)))) (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (* (+ (+ (* (exp x) (exp x)) 1) (* (exp (- x)) (exp (- x)))) (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 40 / 110 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (* (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (+ (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (392 enodes)
* [exit]simplify:  Simplified to (+ (/ (- 2) (exp (+ x x))) (* 2 (exp (+ x x))))
* [exit]simplify:  Simplified to (+ (/ (- 2) (exp (+ x x))) (* 2 (exp (+ x x))))
* [enter]simplify:  Simplifying (* (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (+ (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* [exit]simplify:  Simplified to (* (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))) (+ (exp (- x)) (exp x)))
* [exit]simplify:  Simplified to (* (+ (* (exp x) (exp x)) (/ (- 1) (* (exp x) (exp x)))) (+ (exp (- x)) (exp x)))
* * * * [misc]progress:  [ 41 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))))>
* * * * [misc]progress:  [ 42 / 110 ] simplifiying candidate #<alt-delta (λ (x) (+ (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (exp x)) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp (- x))))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (exp x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (/ 2 (- (exp x) (exp (- (- x) (+ x x)))))
* [exit]simplify:  Simplified to (/ 2 (- (exp x) (exp (- (- x) (+ x x)))))
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp (- x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (160 enodes)
* * [misc]simplify:  iters left: 1 (342 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 43 / 110 ] simplifiying candidate #<alt-delta (λ (x) (+ (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (exp x)) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp (- x))))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (exp x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (/ 2 (- (exp x) (exp (- (- x) (+ x x)))))
* [exit]simplify:  Simplified to (/ 2 (- (exp x) (exp (- (- x) (+ x x)))))
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp (- x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (160 enodes)
* * [misc]simplify:  iters left: 1 (342 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (* (exp x) (exp x))) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 44 / 110 ] simplifiying candidate #<alt-delta (λ (x) (+ (* (exp x) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (* (- (exp (- x))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))))>
* [enter]simplify:  Simplifying (* (exp x) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (* 2 (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* [enter]simplify:  Simplifying (* (- (exp (- x))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (293 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* * * * [misc]progress:  [ 45 / 110 ] simplifiying candidate #<alt-delta (λ (x) (+ (* (exp x) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (* (- (exp (- x))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))))>
* [enter]simplify:  Simplifying (* (exp x) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (/ (* 2 (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (* 2 (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* [enter]simplify:  Simplifying (* (- (exp (- x))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (293 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (/ (- 2) (exp x)) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x))))
* * * * [misc]progress:  [ 46 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))) (cbrt (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (exp x) (/ (- 1) (exp x)))) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))) (* (cbrt (+ (exp x) (/ (- 1) (exp x)))) 2))
* [exit]simplify:  Simplified to (* (/ (cbrt (+ (exp x) (/ (- 1) (exp x)))) (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))) (* (cbrt (+ (exp x) (/ (- 1) (exp x)))) 2))
* * * * [misc]progress:  [ 47 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (sqrt (- (exp x) (exp (- x))))) (sqrt (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (sqrt (- (exp x) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (exp x) (/ (- 1) (exp x)))) (/ 2 (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (exp x) (/ (- 1) (exp x)))) (/ 2 (+ (/ (- 1) (exp (+ x x))) (exp (+ x x)))))
* * * * [misc]progress:  [ 48 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) 1) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 49 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (sqrt (exp x)) (sqrt (exp (- x))))) (- (sqrt (exp x)) (sqrt (exp (- x))))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (sqrt (exp x)) (sqrt (exp (- x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x)))))
* [exit]simplify:  Simplified to (* (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp (- x)) (exp x))) (/ 2 (+ (exp x) (/ (- 1) (exp x)))))
* * * * [misc]progress:  [ 50 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) 1) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 51 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (cbrt (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))) (* (cbrt (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))) (+ (exp x) (/ (- 1) (exp x))))
* [exit]simplify:  Simplified to (* (cbrt (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))) (+ (exp x) (/ (- 1) (exp x))))
* * * * [misc]progress:  [ 52 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (* (sqrt (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))) (+ (exp x) (/ (- 1) (exp x))))
* [exit]simplify:  Simplified to (* (sqrt (/ 2 (+ (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))))) (+ (exp x) (/ (- 1) (exp x))))
* * * * [misc]progress:  [ 53 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (222 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (+ (exp (- x)) (exp x))) (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp x) (/ (- 1) (exp x)))))
* [exit]simplify:  Simplified to (* (/ 2 (+ (exp (- x)) (exp x))) (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp x) (/ (- 1) (exp x)))))
* * * * [misc]progress:  [ 54 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* 2 (* (/ 1 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (/ 1 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (306 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ (- 1) (exp x)) (exp x)) (- (exp (+ x x)) (* (exp (- x)) (exp (- x)))))
* [exit]simplify:  Simplified to (/ (+ (/ (- 1) (exp x)) (exp x)) (- (exp (+ x x)) (* (exp (- x)) (exp (- x)))))
* * * * [misc]progress:  [ 55 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (pow (exp (+ x x)) 3) (pow (/ (- 1) (exp (+ x x))) 3))) (* (+ (* (exp (+ x x)) (exp (+ x x))) (- (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))) (* (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (+ (* (exp (+ x x)) (exp (+ x x))) (- (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))) (* (exp (+ x x)) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (133 enodes)
* * [misc]simplify:  iters left: 3 (489 enodes)
* [exit]simplify:  Simplified to (+ (* (* (pow (exp x) 3) (exp x)) (+ (/ (- 1) (exp x)) (exp x))) (* (- (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))) (* (+ (/ (- 1) (exp x)) (exp x)) (/ (/ (- 1) (exp x)) (exp x)))))
* [exit]simplify:  Simplified to (+ (* (* (pow (exp x) 3) (exp x)) (+ (/ (- 1) (exp x)) (exp x))) (* (- (/ (/ (- 1) (exp x)) (exp x)) (* (exp x) (exp x))) (* (+ (/ (- 1) (exp x)) (exp x)) (/ (/ (- 1) (exp x)) (exp x)))))
* * * * [misc]progress:  [ 56 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (- (* (exp (+ x x)) (exp (+ x x))) (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))))) (* (- (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (- (exp x) (exp (- x))))))>
* [enter]simplify:  Simplifying (* (- (exp (+ x x)) (/ (- 1) (exp (+ x x)))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (272 enodes)
* [exit]simplify:  Simplified to (+ (/ (+ (exp x) (/ (- 1) (exp x))) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (+ (exp x) (/ (- 1) (exp x)))))
* [exit]simplify:  Simplified to (+ (/ (+ (exp x) (/ (- 1) (exp x))) (* (exp x) (exp x))) (* (* (exp x) (exp x)) (+ (exp x) (/ (- 1) (exp x)))))
* * * * [misc]progress:  [ 57 / 110 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (pow (exp x) 3) (pow (exp (- x)) 3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (376 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* (exp x) (exp x)) (* (exp x) 2)) (/ (/ 2 (exp x)) (exp (+ x x)))) (- (exp (+ x x)) (exp (- (- x) x))))
* [exit]simplify:  Simplified to (/ (- (* (* (exp x) (exp x)) (* (exp x) 2)) (/ (/ 2 (exp x)) (exp (+ x x)))) (- (exp (+ x x)) (exp (- (- x) x))))
* * * * [misc]progress:  [ 58 / 110 ] simplifiying candidate #<alt-delta (λ (x) (/ (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 59 / 110 ] simplifiying candidate #<alt-delta (λ (x) (/ (* 2 (- (exp x) (exp (- x)))) (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))))>
* [enter]simplify:  Simplifying (* 2 (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (- (* 2 (exp x)) (/ 2 (exp x)))
* [exit]simplify:  Simplified to (- (* 2 (exp x)) (/ 2 (exp x)))
* * * * [misc]progress:  [ 60 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (- (exp x) (exp (- x))) (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x)))))))>
* * * * [misc]progress:  [ 61 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (pow (/ (- 1) (exp (+ x x))) 1))) (- (exp x) (exp (- x)))))>
* * * * [misc]progress:  [ 62 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (exp (- (log (- 1)) (+ x x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (- (log (- 1)) (+ x x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (log (- 1)) (+ x x))
* [exit]simplify:  Simplified to (- (log (- 1)) (+ x x))
* * * * [misc]progress:  [ 63 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (exp (log (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (log (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (62 enodes)
* [exit]simplify:  Simplified to (- (log (- 1)) (+ x x))
* [exit]simplify:  Simplified to (- (log (- 1)) (+ x x))
* * * * [misc]progress:  [ 64 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (log (exp (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (exp (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (exp (/ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 65 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (cbrt (/ (* (* (- 1) (- 1)) (- 1)) (* (* (exp (+ x x)) (exp (+ x x))) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (* (* (- 1) (- 1)) (- 1)) (* (* (exp (+ x x)) (exp (+ x x))) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (215 enodes)
* [exit]simplify:  Simplified to (* (/ (/ 1 (exp x)) (* (exp x) (exp x))) (/ (/ (- 1) (exp x)) (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (* (/ (/ 1 (exp x)) (* (exp x) (exp x))) (/ (/ (- 1) (exp x)) (* (exp x) (exp x))))
* * * * [misc]progress:  [ 66 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (* (cbrt (/ (- 1) (exp (+ x x)))) (cbrt (/ (- 1) (exp (+ x x))))) (cbrt (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- 1) (exp (+ x x)))) (cbrt (/ (- 1) (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- 1) (exp x)) (exp x))) (cbrt (/ (/ (- 1) (exp x)) (exp x))))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- 1) (exp x)) (exp x))) (cbrt (/ (/ (- 1) (exp x)) (exp x))))
* [enter]simplify:  Simplifying (cbrt (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (cbrt (/ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 67 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (cbrt (* (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))) (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (* (/ (- 1) (exp (+ x x))) (/ (- 1) (exp (+ x x)))) (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (283 enodes)
* [exit]simplify:  Simplified to (/ (/ (/ (- 1) (exp x)) (exp x)) (* (exp (+ x x)) (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (/ (/ (- 1) (exp x)) (exp x)) (* (exp (+ x x)) (exp (+ x x))))
* * * * [misc]progress:  [ 68 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (sqrt (/ (- 1) (exp (+ x x)))) (sqrt (/ (- 1) (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (- 1) (exp x)) (exp x)))
* [enter]simplify:  Simplifying (sqrt (/ (- 1) (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (/ (- 1) (exp x)) (exp x)))
* [exit]simplify:  Simplified to (sqrt (/ (/ (- 1) (exp x)) (exp x)))
* * * * [misc]progress:  [ 69 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- (- 1)) (- (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (- (- 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 (+ x x)))
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (* (exp x) (- (exp x)))
* [exit]simplify:  Simplified to (* (exp x) (- (exp x)))
* * * * [misc]progress:  [ 70 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (- (/ 0 (exp (+ x x))) (/ 1 (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 0 (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to 0
* [exit]simplify:  Simplified to 0
* [enter]simplify:  Simplifying (/ 1 (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (exp (- (- x) x))
* [exit]simplify:  Simplified to (exp (- (- x) x))
* * * * [misc]progress:  [ 71 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (* (cbrt (- 1)) (cbrt (- 1))) (exp x)) (/ (cbrt (- 1)) (exp x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- 1)) (cbrt (- 1))) (exp x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- 1)) (exp x)) (cbrt (- 1)))
* [exit]simplify:  Simplified to (* (/ (cbrt (- 1)) (exp x)) (cbrt (- 1)))
* [enter]simplify:  Simplifying (/ (cbrt (- 1)) (exp x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (exp x))
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (exp x))
* * * * [misc]progress:  [ 72 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (* (cbrt (- 1)) (cbrt (- 1))) (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x))))) (/ (cbrt (- 1)) (cbrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- 1)) (cbrt (- 1))) (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- 1)) (cbrt (* (exp x) (exp x)))) (/ (cbrt (- 1)) (cbrt (* (exp x) (exp x)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- 1)) (cbrt (* (exp x) (exp x)))) (/ (cbrt (- 1)) (cbrt (* (exp x) (exp x)))))
* [enter]simplify:  Simplifying (/ (cbrt (- 1)) (cbrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (cbrt (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (cbrt (exp (+ x x))))
* * * * [misc]progress:  [ 73 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (* (cbrt (- 1)) (cbrt (- 1))) (sqrt (exp (+ x x)))) (/ (cbrt (- 1)) (sqrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- 1)) (cbrt (- 1))) (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- 1)) (cbrt (- 1))) (fabs (exp x)))
* [exit]simplify:  Simplified to (/ (* (cbrt (- 1)) (cbrt (- 1))) (fabs (exp x)))
* [enter]simplify:  Simplifying (/ (cbrt (- 1)) (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (fabs (exp x)))
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (fabs (exp x)))
* * * * [misc]progress:  [ 74 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (* (cbrt (- 1)) (cbrt (- 1))) 1) (/ (cbrt (- 1)) (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- 1)) (cbrt (- 1))) 1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- 1)) (cbrt (- 1)))
* [exit]simplify:  Simplified to (* (cbrt (- 1)) (cbrt (- 1)))
* [enter]simplify:  Simplifying (/ (cbrt (- 1)) (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (exp (+ x x)))
* [exit]simplify:  Simplified to (/ (cbrt (- 1)) (exp (+ x x)))
* * * * [misc]progress:  [ 75 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (sqrt (- 1)) (exp x)) (/ (sqrt (- 1)) (exp x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) (exp x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (exp x))
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (exp x))
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) (exp x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (exp x))
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (exp x))
* * * * [misc]progress:  [ 76 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (sqrt (- 1)) (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x))))) (/ (sqrt (- 1)) (cbrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ (sqrt (- 1)) (cbrt (exp (+ x x)))) (cbrt (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (/ (sqrt (- 1)) (cbrt (exp (+ x x)))) (cbrt (exp (+ x x))))
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) (cbrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (cbrt (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (cbrt (exp (+ x x))))
* * * * [misc]progress:  [ 77 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (sqrt (- 1)) (sqrt (exp (+ x x)))) (/ (sqrt (- 1)) (sqrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (fabs (exp x)))
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (fabs (exp x)))
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (fabs (exp x)))
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (fabs (exp x)))
* * * * [misc]progress:  [ 78 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ (sqrt (- 1)) 1) (/ (sqrt (- 1)) (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) 1)
* * [misc]simplify:  iters left: 5 (4 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (- 1))
* [exit]simplify:  Simplified to (sqrt (- 1))
* [enter]simplify:  Simplifying (/ (sqrt (- 1)) (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (exp (+ x x)))
* [exit]simplify:  Simplified to (/ (sqrt (- 1)) (exp (+ x x)))
* * * * [misc]progress:  [ 79 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ 1 (exp x)) (/ (- 1) (exp x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 1 (exp x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (exp (- x))
* [exit]simplify:  Simplified to (exp (- x))
* [enter]simplify:  Simplifying (/ (- 1) (exp x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* * * * [misc]progress:  [ 80 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ 1 (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x))))) (/ (- 1) (cbrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x)))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x)))))
* [enter]simplify:  Simplifying (/ (- 1) (cbrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (cbrt (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (- 1) (cbrt (exp (+ x x))))
* * * * [misc]progress:  [ 81 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ 1 (sqrt (exp (+ x x)))) (/ (- 1) (sqrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (fabs (exp x)))
* [exit]simplify:  Simplified to (/ 1 (fabs (exp x)))
* [enter]simplify:  Simplifying (/ (- 1) (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (fabs (exp x)))
* [exit]simplify:  Simplified to (/ (- 1) (fabs (exp x)))
* * * * [misc]progress:  [ 82 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ 1 1) (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- 1) (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 1) (exp x)) (exp x))
* [exit]simplify:  Simplified to (/ (/ (- 1) (exp x)) (exp x))
* * * * [misc]progress:  [ 83 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ -1 (exp x)) (/ 1 (exp x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ -1 (exp x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (/ -1 (exp x))
* [exit]simplify:  Simplified to (/ -1 (exp x))
* [enter]simplify:  Simplifying (/ 1 (exp x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (exp (- x))
* [exit]simplify:  Simplified to (exp (- x))
* * * * [misc]progress:  [ 84 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ -1 (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x))))) (/ 1 (cbrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ -1 (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ -1 (cbrt (exp (+ x x)))) (cbrt (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (/ -1 (cbrt (exp (+ x x)))) (cbrt (exp (+ x x))))
* [enter]simplify:  Simplifying (/ 1 (cbrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (cbrt (* (exp x) (exp x))))
* [exit]simplify:  Simplified to (/ 1 (cbrt (* (exp x) (exp x))))
* * * * [misc]progress:  [ 85 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ -1 (sqrt (exp (+ x x)))) (/ 1 (sqrt (exp (+ x x))))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ -1 (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ -1 (fabs (exp x)))
* [exit]simplify:  Simplified to (/ -1 (fabs (exp x)))
* [enter]simplify:  Simplifying (/ 1 (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (fabs (exp x)))
* [exit]simplify:  Simplified to (/ 1 (fabs (exp x)))
* * * * [misc]progress:  [ 86 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (/ -1 1) (/ 1 (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ -1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to -1
* [exit]simplify:  Simplified to -1
* [enter]simplify:  Simplifying (/ 1 (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (exp (- (- x) x))
* [exit]simplify:  Simplified to (exp (- (- x) x))
* * * * [misc]progress:  [ 87 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* 1 (/ (- 1) (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* * * * [misc]progress:  [ 88 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (* (- 1) (/ 1 (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 1 (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (exp (- (- x) x))
* [exit]simplify:  Simplified to (exp (- (- x) x))
* * * * [misc]progress:  [ 89 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ 1 (/ (exp (+ x x)) (- 1))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (exp (+ x x)) (- 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (/ (exp x) (- 1)) (exp x))
* [exit]simplify:  Simplified to (* (/ (exp x) (- 1)) (exp x))
* * * * [misc]progress:  [ 90 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (- (/ 1 (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ 1 (exp (+ x x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (exp (- (- x) x))
* [exit]simplify:  Simplified to (exp (- (- x) x))
* * * * [misc]progress:  [ 91 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (/ (- 1) (exp x)) (exp x)))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (- 1) (exp x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* [exit]simplify:  Simplified to (/ (- 1) (exp x))
* * * * [misc]progress:  [ 92 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (/ (- 1) (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x))))) (cbrt (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (- 1) (* (cbrt (exp (+ x x))) (cbrt (exp (+ x x)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (/ (/ (- 1) (cbrt (exp (+ x x)))) (cbrt (exp (+ x x))))
* [exit]simplify:  Simplified to (/ (/ (- 1) (cbrt (exp (+ x x)))) (cbrt (exp (+ x x))))
* * * * [misc]progress:  [ 93 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (/ (- 1) (sqrt (exp (+ x x)))) (sqrt (exp (+ x x)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (- 1) (sqrt (exp (+ x x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (/ (- 1) (fabs (exp x)))
* [exit]simplify:  Simplified to (/ (- 1) (fabs (exp x)))
* * * * [misc]progress:  [ 94 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (/ (- 1) 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (- 1) 1)
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 95 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (* (cbrt (- 1)) (cbrt (- 1))) (/ (exp (+ x x)) (cbrt (- 1)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (exp (+ x x)) (cbrt (- 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (* (exp x) (exp x)) (cbrt (- 1)))
* [exit]simplify:  Simplified to (/ (* (exp x) (exp x)) (cbrt (- 1)))
* * * * [misc]progress:  [ 96 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (sqrt (- 1)) (/ (exp (+ x x)) (sqrt (- 1)))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (exp (+ x x)) (sqrt (- 1)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (* (exp x) (exp x)) (sqrt (- 1)))
* [exit]simplify:  Simplified to (/ (* (exp x) (exp x)) (sqrt (- 1)))
* * * * [misc]progress:  [ 97 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ 1 (/ (exp (+ x x)) (- 1))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (exp (+ x x)) (- 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (/ (exp x) (- 1)) (exp x))
* [exit]simplify:  Simplified to (* (/ (exp x) (- 1)) (exp x))
* * * * [misc]progress:  [ 98 / 110 ] simplifiying candidate #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ -1 (/ (exp (+ x x)) 1)))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (/ (exp (+ x x)) 1)
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (* (exp x) (exp x))
* [exit]simplify:  Simplified to (* (exp x) (exp x))
* * * * [misc]progress:  [ 99 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (270 enodes)
* * [misc]simplify:  iters left: 2 (480 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* x x) (* 1/3 x)) (+ (* (pow x 5) 1/60) (* x 2))) (- (/ (exp x) (/ 2 (exp x))) (/ (exp (- x)) (* 2 (exp x)))))
* * * * [misc]progress:  [ 100 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (222 enodes)
* [exit]simplify:  Simplified to (* (/ 2 (+ (exp (- x)) (exp x))) (/ (+ (exp x) (/ (- 1) (exp x))) (+ (exp x) (/ (- 1) (exp x)))))
* * * * [misc]progress:  [ 101 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (* -1 x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (* -1 x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (160 enodes)
* * [misc]simplify:  iters left: 1 (259 enodes)
* [exit]simplify:  Simplified to (/ (- (* (exp x) 2) (/ 2 (exp x))) (- (exp (+ x x)) (pow (exp x) (+ -1 -1))))
* * * * [misc]progress:  [ 102 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x)))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (* 8/3 (pow x 3)) (+ (* 8/15 (pow x 5)) (* 4 x)))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (169 enodes)
* * [misc]simplify:  iters left: 1 (223 enodes)
* [exit]simplify:  Simplified to (/ (- (* (exp x) 2) (/ 2 (exp x))) (+ (* x 4) (+ (* (pow x 5) 8/15) (* (* x x) (* x 8/3)))))
* * * * [misc]progress:  [ 103 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (310 enodes)
* [exit]simplify:  Simplified to (/ (* 2 1) (+ (exp x) (exp (- x))))
* * * * [misc]progress:  [ 104 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (310 enodes)
* [exit]simplify:  Simplified to (/ (* 2 1) (+ (exp x) (exp (- x))))
* * * * [misc]progress:  [ 105 / 110 ] simplifiying candidate #<alt-event (λ (x) (- (+ 1 (* 5/24 (pow x 4))) (* 1/2 (pow x 2))))>
* [enter]simplify:  Simplifying (- (+ 1 (* 5/24 (pow x 4))) (* 1/2 (pow x 2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (- 1 (- (* x (* 1/2 x)) (* 5/24 (pow x 4))))
* * * * [misc]progress:  [ 106 / 110 ] simplifiying candidate #<alt-event (λ (x) (* 2 (/ (- (exp x) (exp (- x))) (- (exp (* 2 x)) (/ 1 (exp (* 2 x)))))))>
* [enter]simplify:  Simplifying (* 2 (/ (- (exp x) (exp (- x))) (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (325 enodes)
* [exit]simplify:  Simplified to (/ (- (* 2 (exp x)) (/ 2 (exp x))) (- (exp (+ x x)) (pow (exp 2) (- x))))
* * * * [misc]progress:  [ 107 / 110 ] simplifiying candidate #<alt-event (λ (x) (* 2 (/ (- (exp x) (exp (* -1 x))) (- (exp (* 2 x)) (/ 1 (exp (* 2 x)))))))>
* [enter]simplify:  Simplifying (* 2 (/ (- (exp x) (exp (* -1 x))) (- (exp (* 2 x)) (/ 1 (exp (* 2 x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (308 enodes)
* [exit]simplify:  Simplified to (/ (- (* 2 (exp x)) (/ 2 (exp x))) (- (exp (+ x x)) (pow (exp x) (+ -1 -1))))
* * * * [misc]progress:  [ 108 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (+ (exp (+ x x)) (- (* 2 x) (+ (* 2 (pow x 2)) 1)))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (- (* 2 x) (+ (* 2 (pow x 2)) 1)))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* * [misc]simplify:  iters left: 2 (334 enodes)
* [exit]simplify:  Simplified to (/ (- (* 2 (exp x)) (/ 2 (exp x))) (- (* (- 2 (* x 2)) x) (- 1 (* (exp x) (exp x)))))
* * * * [misc]progress:  [ 109 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ -1 (exp (* 2 x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ -1 (exp (* 2 x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (175 enodes)
* [exit]simplify:  Simplified to (/ (- (* 2 (exp x)) (/ 2 (exp x))) (+ (* (exp x) (exp x)) (/ (/ -1 (exp x)) (exp x))))
* * * * [misc]progress:  [ 110 / 110 ] simplifiying candidate #<alt-event (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ -1 (exp (* 2 x))))) (- (exp x) (exp (- x)))))>
* [enter]simplify:  Simplifying (* (/ 2 (+ (exp (+ x x)) (/ -1 (exp (* 2 x))))) (- (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (175 enodes)
* [exit]simplify:  Simplified to (/ (- (* 2 (exp x)) (/ 2 (exp x))) (+ (* (exp x) (exp x)) (/ (/ -1 (exp x)) (exp x))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-event (λ (x) (/ 2 (+ (exp x) (exp (- x)))))> #<alt-delta (λ (x) (* (/ 2 (+ (exp (+ x x)) (/ (- 1) (exp (+ x x))))) (- (exp x) (exp (- x)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (/ 2 (+ (exp x) (exp (- x)))) +nan.0)) , with alts (#<alt-event (λ (x) (/ 2 (+ (exp x) (exp (- x)))))>)
* [enter]simplify:  Simplifying (/ 2 (+ (exp x) (exp (- x))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (/ 2 (+ (exp (- x)) (exp x)))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8000 points with exact outputs