* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 266 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 17 of 266 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 266 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 266 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 266 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 1 of 266 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 266 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 70 additional inputs, on iter 1 have 196 / 256
* * * * [misc]points:  Computing exacts on every 4 of 70 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 70 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 1 of 70 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 70 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 13 additional inputs, on iter 2 have 253 / 256
* * * * [misc]points:  Computing exacts for 13 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 264 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (sqrt (+ (exp x) 1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (pow x 2) (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ 1 (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 1 x)))) into (sqrt (+ 1 (exp (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ 1 (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 1 x)))) into (sqrt (+ 1 (exp (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 1 x)))) into (sqrt (+ 1 (exp (/ 1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (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 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (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 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (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 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ 1 (/ 1 x))))) into (sqrt (+ 1 (exp x)))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (exp (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ 1 (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -1 x)))) into (sqrt (+ 1 (exp (/ -1 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ 1 (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -1 x)))) into (sqrt (+ 1 (exp (/ -1 x))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 1 (exp (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -1 x)))) into (sqrt (+ 1 (exp (/ -1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 1 (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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (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 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (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 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (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 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ 1 (exp (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (+ 1 (exp (/ -1 (/ 1 (- x)))))) into (sqrt (+ 1 (exp x)))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (+ (exp x) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2)) into (+ (* 1/2 (pow x 2)) (+ 2 x))
* [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) 1) into (+ 1 (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 x))) into (+ 1 (exp (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ 1 (/ 1 x)))) into (+ 1 (exp x))
* [misc]approximate:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) 1) into (+ 1 (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 x))) into (+ 1 (exp (/ -1 x)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 (exp (/ -1 (/ 1 (- x))))) into (+ 1 (exp x))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 37 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (expm1 (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 2 / 37 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (log1p (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (log1p (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 3 / 37 ] simplifiying candidate #<alt-delta (λ (x) (pow (+ (exp x) 1) 1/2))>
* * * * [misc]progress:  [ 4 / 37 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqrt (+ (exp x) 1)) 1))>
* * * * [misc]progress:  [ 5 / 37 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (log (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (log (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 6 / 37 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (exp (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 7 / 37 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1)))) (cbrt (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (exp x) 1))) (cbrt (sqrt (+ (exp x) 1))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 8 / 37 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1))) (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1))) (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp x)) (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (* (+ 1 (exp x)) (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 9 / 37 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))) (sqrt (cbrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (fabs (cbrt (+ (exp x) 1)))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 10 / 37 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 11 / 37 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt 1) (sqrt (+ (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 12 / 37 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (+ (pow (exp x) 3) (pow 1 3))) (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (exp x) 3) (pow 1 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (* (exp x) (exp x)) (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (fma (* (exp x) (exp x)) (exp x) 1))
* [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (expm1 x) (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (fma (expm1 x) (exp x) 1))
* * * * [misc]progress:  [ 13 / 37 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (- (* (exp x) (exp x)) (* 1 1))) (sqrt (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (* (exp x) (exp x)) (* 1 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [enter]simplify:  Simplifying (sqrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* * * * [misc]progress:  [ 14 / 37 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (sqrt (+ (exp x) 1))) (sqrt (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ (exp x) 1)))
* * * * [misc]progress:  [ 15 / 37 ] simplifiying candidate #<alt-delta (λ (x) (fabs (sqrt (+ (exp x) 1))))>
* * * * [misc]progress:  [ 16 / 37 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (sqrt (+ (exp x) 1))))>
* * * * [misc]progress:  [ 17 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log1p (expm1 (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (expm1 (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (expm1 (+ (exp x) 1))
* [exit]simplify:  Simplified to (expm1 (+ (exp x) 1))
* * * * [misc]progress:  [ 18 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (expm1 (log1p (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (log1p (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (log1p (+ (exp x) 1))
* [exit]simplify:  Simplified to (log1p (+ (exp x) 1))
* * * * [misc]progress:  [ 19 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) 1)))>
* * * * [misc]progress:  [ 20 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) 1)))>
* * * * [misc]progress:  [ 21 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (fma 1 (exp x) 1)))>
* * * * [misc]progress:  [ 22 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (pow (+ (exp x) 1) 1)))>
* * * * [misc]progress:  [ 23 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (log (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (log (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (log1p (exp x))
* [exit]simplify:  Simplified to (log1p (exp x))
* * * * [misc]progress:  [ 24 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log (exp (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (exp (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (exp (+ (exp x) 1))
* [exit]simplify:  Simplified to (exp (+ (exp x) 1))
* * * * [misc]progress:  [ 25 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1))) (cbrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))
* [exit]simplify:  Simplified to (* (cbrt (+ (exp x) 1)) (cbrt (+ (exp x) 1)))
* [enter]simplify:  Simplifying (cbrt (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (cbrt (+ (exp x) 1))
* * * * [misc]progress:  [ 26 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (* (* (+ (exp x) 1) (+ (exp x) 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (* (* (+ (exp x) 1) (+ (exp x) 1)) (+ (exp x) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (186 enodes)
* [exit]simplify:  Simplified to (pow (+ (exp x) 1) 3)
* [exit]simplify:  Simplified to (pow (+ (exp x) 1) 3)
* * * * [misc]progress:  [ 27 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (sqrt (+ (exp x) 1)) (sqrt (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 28 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (pow (exp x) 3) (pow 1 3)) (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1))))))>
* [enter]simplify:  Simplifying (+ (pow (exp x) 3) (pow 1 3))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (fma (exp (+ x x)) (exp x) 1)
* [exit]simplify:  Simplified to (fma (exp (+ x x)) (exp x) 1)
* [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (- (* 1 1) (* (exp x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (135 enodes)
* [exit]simplify:  Simplified to (fma (expm1 x) (exp x) 1)
* [exit]simplify:  Simplified to (fma (expm1 x) (exp x) 1)
* * * * [misc]progress:  [ 29 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* 1 (+ (exp x) 1))))>
* * * * [misc]progress:  [ 30 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (* (exp x) (exp x)) (* 1 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- (* (exp x) (exp x)) (* 1 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (expm1 (+ x x))
* [exit]simplify:  Simplified to (expm1 (+ x x))
* [enter]simplify:  Simplifying (- (exp x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (expm1 x)
* [exit]simplify:  Simplified to (expm1 x)
* * * * [misc]progress:  [ 31 / 37 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (+ 1 (exp x))))>
* * * * [misc]progress:  [ 32 / 37 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (pow x 2) (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))))>
* [enter]simplify:  Simplifying (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (pow x 2) (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (298 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ x (sqrt 2)) 1/2 (sqrt 2)) (* (- 1/4 (/ 1/8 2)) (/ (* x x) (sqrt 2))))
* * * * [misc]progress:  [ 33 / 37 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ 1 (exp x))))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (exp x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp x)))
* * * * [misc]progress:  [ 34 / 37 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ 1 (exp x))))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (exp x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp x)))
* * * * [misc]progress:  [ 35 / 37 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ (* 1/2 (pow x 2)) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (pow x 2)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (* x x) 1/2 (+ x 2)))
* * * * [misc]progress:  [ 36 / 37 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ 1 (exp x))))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (exp x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp x)))
* * * * [misc]progress:  [ 37 / 37 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ 1 (exp x))))>
* [enter]simplify:  Simplifying (sqrt (+ 1 (exp x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 1 (exp x)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (- (exp x) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
* [misc]backup-simplify:  Simplify 1/6 into 1/6
* [misc]backup-simplify:  Simplify (+ (* 1/6 (pow x 3)) (+ (* 1/2 (pow x 2)) (* 1 x))) into (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
* [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (/ 1 (/ 1 x))) 1) into (- (exp x) 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ -1 x)) 1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (/ -1 (/ 1 (- x)))) 1) into (- (exp x) 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 x)) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify 4/3 into 4/3
* [misc]backup-simplify:  Simplify (+ (* 4/3 (pow x 3)) (+ (* 2 (pow x 2)) (* 2 x))) into (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x)))
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ 2 x)) 1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (/ 2 (/ 1 x))) 1) into (- (exp (* 2 x)) 1)
* [misc]approximate:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- (exp (/ -2 x)) 1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (exp (/ -2 (/ 1 (- x)))) 1) into (- (exp (* 2 x)) 1)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 2 (/ 1/2 1)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
* [misc]backup-simplify:  Simplify (- (/ 4/3 1) (+ (* 2 (/ 1/6 1)) (* 1 (/ 1/2 1)))) into 1/2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]backup-simplify:  Simplify (+ (* 1/2 (pow x 2)) (+ (* 1 x) 2)) into (+ (* 1/2 (pow x 2)) (+ 2 x))
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 (/ 1 x))) 1) (- (exp (/ 1 (/ 1 x))) 1)) into (/ (- (exp (* 2 x)) 1) (- (exp x) 1))
* [misc]approximate:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 (/ 1 (- x)))) 1) (- (exp (/ -1 (/ 1 (- x)))) 1)) into (/ (- (exp (* 2 x)) 1) (- (exp x) 1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 2 (/ 1/2 1)))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 2 x) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp x) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (exp 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 2 1) into 2
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 2) 2)) (* (/ (pow 0 1) 1)))) into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/2 0) into 1/2
* [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 2 (/ 1/2 1)))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 2))) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (sqrt 2) into (sqrt 2)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 2)) into (/ 1/2 (sqrt 2))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 2 3) 6)) (* (/ (pow 2 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 4/3
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4/3 0) into 4/3
* [misc]backup-simplify:  Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1/6 0) into 1/6
* [misc]backup-simplify:  Simplify (- (/ 4/3 1) (+ (* 2 (/ 1/6 1)) (* 1 (/ 1/2 1)))) into 1/2
* [misc]backup-simplify:  Simplify (/ (- 1/2 (pow (/ 1/2 (sqrt 2)) 2) (+)) (* 2 (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) into (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2)))
* [misc]backup-simplify:  Simplify (+ (* (* 1/2 (/ (- 1/2 (* 1/4 (/ 1 (pow (sqrt 2) 2)))) (sqrt 2))) (pow x 2)) (+ (* (/ 1/2 (sqrt 2)) x) (sqrt 2))) into (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (pow x 2) (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))) into (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 x))) 1) (- (exp (/ 1 x)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 x))) into (exp (/ 2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (exp (/ 1 x)) into (exp (/ 1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 2 x)) -1) into (- (exp (/ 2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) into (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))) into (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))) into (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ 2 x)) 1) (- (exp (/ 1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ 2 (/ 1 x))) 1) (- (exp (/ 1 (/ 1 x))) 1))) into (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))) into (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 2 (/ 1 (- x)))) 1) (- (exp (/ 1 (- x))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (exp (* 2 (/ 1 (- x)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (exp (* 2 (/ 1 (- x)))) into (exp (/ -2 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (exp (/ 1 (- x))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (exp (/ 1 (- x))) into (exp (/ -1 x))
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -2 x)) -1) into (- (exp (/ -2 x)) 1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1)
* [misc]backup-simplify:  Simplify (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) into (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))) into (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))) into (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (- (exp (/ -2 x)) 1) (- (exp (/ -1 x)) 1))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (- (exp (/ -2 (/ 1 (- x)))) 1) (- (exp (/ -1 (/ 1 (- x)))) 1))) into (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (log1p (expm1 (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (expm1 (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (expm1 x))
* [exit]simplify:  Simplified to (expm1 (expm1 x))
* * * * [misc]progress:  [ 2 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (expm1 (log1p (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log1p (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to x
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 3 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (expm1 x))))>
* * * * [misc]progress:  [ 4 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- 1)))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 5 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (fma (sqrt (exp x)) (sqrt (exp x)) (- 1)))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 6 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (fma 1 (exp x) (- 1)))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 7 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (pow (- (exp x) 1) 1))))>
* * * * [misc]progress:  [ 8 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (exp (log (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log (expm1 x))
* [exit]simplify:  Simplified to (log (expm1 x))
* * * * [misc]progress:  [ 9 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (log (exp (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (exp (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (exp (expm1 x))
* [exit]simplify:  Simplified to (exp (expm1 x))
* * * * [misc]progress:  [ 10 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (* (cbrt (expm1 x)) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (* (cbrt (expm1 x)) (cbrt (expm1 x)))
* [enter]simplify:  Simplifying (cbrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (expm1 x))
* [exit]simplify:  Simplified to (cbrt (expm1 x))
* * * * [misc]progress:  [ 11 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (cbrt (* (* (- (exp x) 1) (- (exp x) 1)) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (* (* (- (exp x) 1) (- (exp x) 1)) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* [exit]simplify:  Simplified to (pow (expm1 x) 3)
* [exit]simplify:  Simplified to (pow (expm1 x) 3)
* * * * [misc]progress:  [ 12 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (sqrt (- (exp x) 1)) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [enter]simplify:  Simplifying (sqrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* * * * [misc]progress:  [ 13 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (pow (exp x) 3) (pow 1 3)) (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1)))))))>
* [enter]simplify:  Simplifying (- (pow (exp x) 3) (pow 1 3))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (expm1 (+ x (+ x x)))
* [exit]simplify:  Simplified to (expm1 (+ x (+ x x)))
* [enter]simplify:  Simplifying (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (fma (exp x) (exp x) (+ (exp x) 1))
* [exit]simplify:  Simplified to (fma (exp x) (exp x) (+ (exp x) 1))
* * * * [misc]progress:  [ 14 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (+ (exp x) (- 1)))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 15 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* 1 (- (exp x) 1)))))>
* * * * [misc]progress:  [ 16 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (/ (- (* (exp x) (exp x)) (* 1 1)) (+ (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (* (exp x) (exp x)) (* 1 1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (expm1 (+ x x))
* [exit]simplify:  Simplified to (expm1 (+ x x))
* [enter]simplify:  Simplifying (+ (exp x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (+ (exp x) 1)
* [exit]simplify:  Simplified to (+ (exp x) 1)
* * * * [misc]progress:  [ 17 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (* (+ (sqrt (exp x)) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (+ (sqrt (exp x)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (+ 1 (sqrt (exp x)))
* [exit]simplify:  Simplified to (+ 1 (sqrt (exp x)))
* [enter]simplify:  Simplifying (- (sqrt (exp x)) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (- (sqrt (exp x)) 1)
* [exit]simplify:  Simplified to (- (sqrt (exp x)) 1)
* * * * [misc]progress:  [ 18 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (+ (exp x) (- 1)))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 19 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (log1p (expm1 (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (expm1 (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (expm1 (expm1 (+ x x)))
* [exit]simplify:  Simplified to (expm1 (expm1 (+ x x)))
* * * * [misc]progress:  [ 20 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (expm1 (log1p (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (log1p (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (* x 2)
* [exit]simplify:  Simplified to (* x 2)
* * * * [misc]progress:  [ 21 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (expm1 (* 2 x)) (- (exp x) 1))))>
* * * * [misc]progress:  [ 22 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (fma (* (cbrt (exp (* 2 x))) (cbrt (exp (* 2 x)))) (cbrt (exp (* 2 x))) (- 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 23 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (fma (sqrt (exp (* 2 x))) (sqrt (exp (* 2 x))) (- 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 24 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (fma 1 (exp (* 2 x)) (- 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 25 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (pow (- (exp (* 2 x)) 1) 1) (- (exp x) 1))))>
* * * * [misc]progress:  [ 26 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (exp (log (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (log (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (log (expm1 (+ x x)))
* [exit]simplify:  Simplified to (log (expm1 (+ x x)))
* * * * [misc]progress:  [ 27 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (log (exp (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (exp (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (exp (expm1 (+ x x)))
* [exit]simplify:  Simplified to (exp (expm1 (+ x x)))
* * * * [misc]progress:  [ 28 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (cbrt (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x))))
* [exit]simplify:  Simplified to (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x))))
* [enter]simplify:  Simplifying (cbrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cbrt (expm1 (+ x x)))
* [exit]simplify:  Simplified to (cbrt (expm1 (+ x x)))
* * * * [misc]progress:  [ 29 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cbrt (* (* (- (exp (* 2 x)) 1) (- (exp (* 2 x)) 1)) (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (* (* (- (exp (* 2 x)) 1) (- (exp (* 2 x)) 1)) (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (388 enodes)
* [exit]simplify:  Simplified to (pow (expm1 (+ x x)) 3)
* [exit]simplify:  Simplified to (pow (expm1 (+ x x)) 3)
* * * * [misc]progress:  [ 30 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp (* 2 x)) 1))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* * * * [misc]progress:  [ 31 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (pow (exp (* 2 x)) 3) (pow 1 3)) (+ (* (exp (* 2 x)) (exp (* 2 x))) (+ (* 1 1) (* (exp (* 2 x)) 1)))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- (pow (exp (* 2 x)) 3) (pow 1 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (expm1 (+ (fma x 2 x) (fma x 2 x)))
* [exit]simplify:  Simplified to (expm1 (+ (fma x 2 x) (fma x 2 x)))
* [enter]simplify:  Simplifying (+ (* (exp (* 2 x)) (exp (* 2 x))) (+ (* 1 1) (* (exp (* 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (123 enodes)
* * [misc]simplify:  iters left: 1 (196 enodes)
* [exit]simplify:  Simplified to (fma (fma (exp x) (exp x) 1) (exp (+ x x)) 1)
* [exit]simplify:  Simplified to (fma (fma (exp x) (exp x) 1) (exp (+ x x)) 1)
* * * * [misc]progress:  [ 32 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (exp (* 2 x)) (- 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 33 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* 1 (- (exp (* 2 x)) 1)) (- (exp x) 1))))>
* * * * [misc]progress:  [ 34 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 1)) (+ (exp (* 2 x)) 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (232 enodes)
* [exit]simplify:  Simplified to (expm1 (+ (+ x x) (+ x x)))
* [exit]simplify:  Simplified to (expm1 (+ (+ x x) (+ x x)))
* [enter]simplify:  Simplifying (+ (exp (* 2 x)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (fma (exp x) (exp x) 1)
* [exit]simplify:  Simplified to (fma (exp x) (exp x) 1)
* * * * [misc]progress:  [ 35 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* (+ (sqrt (exp (* 2 x))) 1) (- (sqrt (exp (* 2 x))) 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (+ (sqrt (exp (* 2 x))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (+ (fabs (exp x)) 1)
* [exit]simplify:  Simplified to (+ (fabs (exp x)) 1)
* [enter]simplify:  Simplifying (- (sqrt (exp (* 2 x))) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (- (fabs (exp x)) 1)
* [exit]simplify:  Simplified to (- (fabs (exp x)) 1)
* * * * [misc]progress:  [ 36 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (exp (* 2 x)) (- 1)) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (- 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (- 1)
* [exit]simplify:  Simplified to (- 1)
* * * * [misc]progress:  [ 37 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log1p (expm1 (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (expm1 (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (expm1 (+ (exp x) 1))
* [exit]simplify:  Simplified to (expm1 (+ (exp x) 1))
* * * * [misc]progress:  [ 38 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (expm1 (log1p (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log1p (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (log1p (+ (exp x) 1))
* [exit]simplify:  Simplified to (log1p (+ (exp x) 1))
* * * * [misc]progress:  [ 39 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (pow (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) 1)))>
* * * * [misc]progress:  [ 40 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (- (log (- (exp (* 2 x)) 1)) (log (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (- (log (- (exp (* 2 x)) 1)) (log (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (+ 0 (log1p (exp x)))
* [exit]simplify:  Simplified to (+ 0 (log1p (exp x)))
* * * * [misc]progress:  [ 41 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (log (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (log1p (exp x))
* [exit]simplify:  Simplified to (log1p (exp x))
* * * * [misc]progress:  [ 42 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log (exp (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (exp (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (exp (+ 1 (exp x)))
* [exit]simplify:  Simplified to (exp (+ 1 (exp x)))
* * * * [misc]progress:  [ 43 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (/ (* (* (- (exp (* 2 x)) 1) (- (exp (* 2 x)) 1)) (- (exp (* 2 x)) 1)) (* (* (- (exp x) 1) (- (exp x) 1)) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (* (* (- (exp (* 2 x)) 1) (- (exp (* 2 x)) 1)) (- (exp (* 2 x)) 1)) (* (* (- (exp x) 1) (- (exp x) 1)) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (304 enodes)
* [exit]simplify:  Simplified to (pow (/ (expm1 (+ x x)) (expm1 x)) 3)
* [exit]simplify:  Simplified to (pow (/ (expm1 (+ x x)) (expm1 x)) 3)
* * * * [misc]progress:  [ 44 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (* (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))) (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (* (cbrt (+ 1 (exp x))) (cbrt (+ 1 (exp x))))
* [enter]simplify:  Simplifying (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (cbrt (+ (exp x) 1))
* * * * [misc]progress:  [ 45 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (* (* (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (* (* (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* [exit]simplify:  Simplified to (pow (/ (expm1 (+ x x)) (expm1 x)) 3)
* [exit]simplify:  Simplified to (pow (/ (expm1 (+ x x)) (expm1 x)) 3)
* * * * [misc]progress:  [ 46 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 47 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (- (exp (* 2 x)) 1)) (- (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (- (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (- (expm1 (+ x x)))
* [exit]simplify:  Simplified to (- (expm1 (+ x x)))
* [enter]simplify:  Simplifying (- (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (- (expm1 x))
* [exit]simplify:  Simplified to (- (expm1 x))
* * * * [misc]progress:  [ 48 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (- (/ (exp (* 2 x)) (- (exp x) 1)) (/ 1 (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (exp (* 2 x)) (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (* (exp x) (/ (exp x) (expm1 x)))
* [exit]simplify:  Simplified to (* (exp x) (/ (exp x) (expm1 x)))
* [enter]simplify:  Simplifying (/ 1 (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* * * * [misc]progress:  [ 49 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))) (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (* (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))) (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))))
* [enter]simplify:  Simplifying (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x)))
* * * * [misc]progress:  [ 50 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (sqrt (- (exp x) 1))) (/ (cbrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (* (cbrt (expm1 (+ x x))) (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (* (cbrt (expm1 (+ x x))) (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x))))
* [enter]simplify:  Simplifying (/ (cbrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x)))
* * * * [misc]progress:  [ 51 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) 1) (/ (cbrt (- (exp (* 2 x)) 1)) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x))))
* [exit]simplify:  Simplified to (* (cbrt (expm1 (+ x x))) (cbrt (expm1 (+ x x))))
* [enter]simplify:  Simplifying (/ (cbrt (- (exp (* 2 x)) 1)) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (expm1 x))
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (expm1 x))
* * * * [misc]progress:  [ 52 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (+ (sqrt (exp x)) 1)) (/ (cbrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (expm1 (+ x x))) (+ (sqrt (exp x)) 1)) (cbrt (expm1 (+ x x))))
* [exit]simplify:  Simplified to (* (/ (cbrt (expm1 (+ x x))) (+ (sqrt (exp x)) 1)) (cbrt (expm1 (+ x x))))
* [enter]simplify:  Simplifying (/ (cbrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (- (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (+ x x))) (- (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 53 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (sqrt (- (exp (* 2 x)) 1)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (sqrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (* (cbrt (expm1 x)) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (* (cbrt (expm1 x)) (cbrt (expm1 x))))
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (cbrt (expm1 x)))
* * * * [misc]progress:  [ 54 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))) (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x)))
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x)))
* * * * [misc]progress:  [ 55 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (sqrt (- (exp (* 2 x)) 1)) 1) (/ (sqrt (- (exp (* 2 x)) 1)) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (expm1 x))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (expm1 x))
* * * * [misc]progress:  [ 56 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (sqrt (- (exp (* 2 x)) 1)) (+ (sqrt (exp x)) 1)) (/ (sqrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (+ 1 (sqrt (exp x))))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (+ 1 (sqrt (exp x))))
* [enter]simplify:  Simplifying (/ (sqrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (- (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (+ x x))) (- (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 57 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (- (exp (* 2 x)) 1) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x))))
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (cbrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (cbrt (expm1 x)))
* * * * [misc]progress:  [ 58 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (sqrt (- (exp x) 1))) (/ (- (exp (* 2 x)) 1) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ 1 (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (/ 1 (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ 1 (sqrt (expm1 x)))
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (sqrt (expm1 x)))
* * * * [misc]progress:  [ 59 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 1) (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (+ 1 (exp x))
* [exit]simplify:  Simplified to (+ 1 (exp x))
* * * * [misc]progress:  [ 60 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1 (sqrt (exp x))))
* [exit]simplify:  Simplified to (/ 1 (+ 1 (sqrt (exp x))))
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (- (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (- (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 61 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (- (sqrt (exp (* 2 x))) 1) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* [exit]simplify:  Simplified to (/ (+ (fabs (exp x)) 1) (* (cbrt (expm1 x)) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (/ (+ (fabs (exp x)) 1) (* (cbrt (expm1 x)) (cbrt (expm1 x))))
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (cbrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (cbrt (expm1 x)))
* * * * [misc]progress:  [ 62 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1))) (/ (- (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (fabs (exp x)) 1) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (+ (fabs (exp x)) 1) (sqrt (expm1 x)))
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (sqrt (expm1 x)))
* * * * [misc]progress:  [ 63 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) 1) (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ (fabs (exp x)) 1)
* [exit]simplify:  Simplified to (+ (fabs (exp x)) 1)
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (expm1 x))
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (expm1 x))
* * * * [misc]progress:  [ 64 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1)) (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (/ (+ (fabs (exp x)) 1) (+ 1 (sqrt (exp x))))
* [exit]simplify:  Simplified to (/ (+ (fabs (exp x)) 1) (+ 1 (sqrt (exp x))))
* [enter]simplify:  Simplifying (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (- (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (- (fabs (exp x)) 1) (- (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 65 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* 1 (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* * * * [misc]progress:  [ 66 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (- (exp (* 2 x)) 1) (/ 1 (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ 1 (- (exp x) 1))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* * * * [misc]progress:  [ 67 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (- (exp x) 1) (- (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (+ x x)))
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (+ x x)))
* * * * [misc]progress:  [ 68 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (cbrt (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (/ (/ (expm1 (+ x x)) (cbrt (expm1 x))) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (/ (expm1 (+ x x)) (cbrt (expm1 x))) (cbrt (expm1 x)))
* * * * [misc]progress:  [ 69 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (sqrt (- (exp x) 1))) (sqrt (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (sqrt (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (sqrt (expm1 x)))
* * * * [misc]progress:  [ 70 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (expm1 (+ x x))
* [exit]simplify:  Simplified to (expm1 (+ x x))
* * * * [misc]progress:  [ 71 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (- (exp (* 2 x)) 1) (+ (sqrt (exp x)) 1)) (- (sqrt (exp x)) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (+ (sqrt (exp x)) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (+ (sqrt (exp x)) 1))
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (+ (sqrt (exp x)) 1))
* * * * [misc]progress:  [ 72 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (/ (- (exp x) 1) (cbrt (- (exp (* 2 x)) 1))))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (cbrt (- (exp (* 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (cbrt (expm1 (+ x x))))
* [exit]simplify:  Simplified to (/ (expm1 x) (cbrt (expm1 (+ x x))))
* * * * [misc]progress:  [ 73 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (/ (- (exp x) 1) (sqrt (- (exp (* 2 x)) 1))))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (sqrt (- (exp (* 2 x)) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (sqrt (expm1 (+ x x))))
* [exit]simplify:  Simplified to (/ (expm1 x) (sqrt (expm1 (+ x x))))
* * * * [misc]progress:  [ 74 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (- (exp x) 1) (- (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (+ x x)))
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (+ x x)))
* * * * [misc]progress:  [ 75 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (/ (- (exp x) 1) (- (sqrt (exp (* 2 x))) 1)))))>
* [enter]simplify:  Simplifying (/ (- (exp x) 1) (- (sqrt (exp (* 2 x))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (- (fabs (exp x)) 1))
* [exit]simplify:  Simplified to (/ (expm1 x) (- (fabs (exp x)) 1))
* * * * [misc]progress:  [ 76 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3))) (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1))))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (expm1 (fma x 2 x)))
* [exit]simplify:  Simplified to (/ (expm1 (+ x x)) (expm1 (fma x 2 x)))
* * * * [misc]progress:  [ 77 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ (- (exp (* 2 x)) 1) (- (* (exp x) (exp x)) (* 1 1))) (+ (exp x) 1))))>
* [enter]simplify:  Simplifying (/ (- (exp (* 2 x)) 1) (- (* (exp x) (exp x)) (* 1 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (215 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 78 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (pow (exp (* 2 x)) 3) (pow 1 3)) (* (- (exp x) 1) (+ (* (exp (* 2 x)) (exp (* 2 x))) (+ (* 1 1) (* (exp (* 2 x)) 1)))))))>
* [enter]simplify:  Simplifying (* (- (exp x) 1) (+ (* (exp (* 2 x)) (exp (* 2 x))) (+ (* 1 1) (* (exp (* 2 x)) 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (263 enodes)
* [exit]simplify:  Simplified to (fma (expm1 x) (fma (exp (+ x x)) (exp (+ x x)) (exp (+ x x))) (expm1 x))
* [exit]simplify:  Simplified to (fma (expm1 x) (fma (exp (+ x x)) (exp (+ x x)) (exp (+ x x))) (expm1 x))
* * * * [misc]progress:  [ 79 / 126 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (* (exp (* 2 x)) (exp (* 2 x))) (* 1 1)) (* (- (exp x) 1) (+ (exp (* 2 x)) 1)))))>
* [enter]simplify:  Simplifying (* (- (exp x) 1) (+ (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (156 enodes)
* * [misc]simplify:  iters left: 2 (335 enodes)
* [exit]simplify:  Simplified to (fma (exp (+ x x)) (expm1 x) (expm1 x))
* [exit]simplify:  Simplified to (fma (exp (+ x x)) (expm1 x) (expm1 x))
* * * * [misc]progress:  [ 80 / 126 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (expm1 (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 81 / 126 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (log1p (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 82 / 126 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (- (exp (* 2 x)) 1) (- (exp x) 1)) 1/2))>
* * * * [misc]progress:  [ 83 / 126 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) 1))>
* * * * [misc]progress:  [ 84 / 126 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (log (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (log (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 85 / 126 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (exp (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (exp (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 86 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (* (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))) (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))) (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))) (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 (exp x)))) (cbrt (sqrt (+ 1 (exp x)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ 1 (exp x)))) (cbrt (sqrt (+ 1 (exp x)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 87 / 126 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (* (* (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (275 enodes)
* [exit]simplify:  Simplified to (* (+ 1 (exp x)) (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (* (+ 1 (exp x)) (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 88 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (* (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))) (sqrt (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (fabs (cbrt (+ 1 (exp x))))
* [enter]simplify:  Simplifying (sqrt (cbrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 89 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))) (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* [enter]simplify:  Simplifying (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 90 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))) (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (fabs (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (fabs (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))))
* [enter]simplify:  Simplifying (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (cbrt (expm1 x))))
* * * * [misc]progress:  [ 91 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (sqrt (- (exp x) 1)))) (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x))) (cbrt (expm1 (+ x x)))))
* [exit]simplify:  Simplified to (sqrt (* (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x))) (cbrt (expm1 (+ x x)))))
* [enter]simplify:  Simplifying (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (sqrt (expm1 x))))
* * * * [misc]progress:  [ 92 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) 1)) (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (expm1 (+ x x))))
* [exit]simplify:  Simplified to (fabs (cbrt (expm1 (+ x x))))
* [enter]simplify:  Simplifying (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (expm1 x)))
* * * * [misc]progress:  [ 93 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (+ (sqrt (exp x)) 1))) (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- (exp (* 2 x)) 1)) (cbrt (- (exp (* 2 x)) 1))) (+ (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (sqrt (* (cbrt (expm1 (+ x x))) (/ (cbrt (expm1 (+ x x))) (+ (sqrt (exp x)) 1))))
* [exit]simplify:  Simplified to (sqrt (* (cbrt (expm1 (+ x x))) (/ (cbrt (expm1 (+ x x))) (+ (sqrt (exp x)) 1))))
* [enter]simplify:  Simplifying (sqrt (/ (cbrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (- (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (cbrt (expm1 (+ x x))) (- (sqrt (exp x)) 1)))
* * * * [misc]progress:  [ 94 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))) (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (* (cbrt (expm1 x)) (cbrt (expm1 x)))))
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (* (cbrt (expm1 x)) (cbrt (expm1 x)))))
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (cbrt (expm1 x))))
* * * * [misc]progress:  [ 95 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1)))) (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x))))
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (sqrt (expm1 x))))
* * * * [misc]progress:  [ 96 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) 1)) (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (expm1 (+ x x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (expm1 (+ x x))))
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (expm1 x)))
* * * * [misc]progress:  [ 97 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (+ (sqrt (exp x)) 1))) (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (+ (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (+ 1 (sqrt (exp x)))))
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (+ 1 (sqrt (exp x)))))
* [enter]simplify:  Simplifying (sqrt (/ (sqrt (- (exp (* 2 x)) 1)) (- (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (- (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (sqrt (expm1 (+ x x))) (- (sqrt (exp x)) 1)))
* * * * [misc]progress:  [ 98 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))) (sqrt (/ (- (exp (* 2 x)) 1) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))))
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (cbrt (expm1 x))))
* * * * [misc]progress:  [ 99 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 1 (sqrt (- (exp x) 1)))) (sqrt (/ (- (exp (* 2 x)) 1) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (expm1 x))))
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (sqrt (expm1 x))))
* * * * [misc]progress:  [ 100 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 1 1)) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 101 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 1 (+ (sqrt (exp x)) 1))) (sqrt (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (+ 1 (sqrt (exp x)))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (+ 1 (sqrt (exp x)))))
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (- (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (- (sqrt (exp x)) 1)))
* * * * [misc]progress:  [ 102 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1))))) (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (cbrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (fabs (exp x)) 1) (* (cbrt (expm1 x)) (cbrt (expm1 x)))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (fabs (exp x)) 1) (* (cbrt (expm1 x)) (cbrt (expm1 x)))))
* [enter]simplify:  Simplifying (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (cbrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (cbrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (cbrt (expm1 x))))
* * * * [misc]progress:  [ 103 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1)))) (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (fabs (exp x)) 1) (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (fabs (exp x)) 1) (sqrt (expm1 x))))
* [enter]simplify:  Simplifying (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (sqrt (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (sqrt (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (sqrt (expm1 x))))
* * * * [misc]progress:  [ 104 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) 1)) (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (fabs (exp x)) 1))
* [exit]simplify:  Simplified to (sqrt (+ (fabs (exp x)) 1))
* [enter]simplify:  Simplifying (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (expm1 x)))
* * * * [misc]progress:  [ 105 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1))) (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1)))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (sqrt (exp (* 2 x))) 1) (+ (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (fabs (exp x)) 1) (+ 1 (sqrt (exp x)))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (fabs (exp x)) 1) (+ 1 (sqrt (exp x)))))
* [enter]simplify:  Simplifying (sqrt (/ (- (sqrt (exp (* 2 x))) 1) (- (sqrt (exp x)) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (- (sqrt (exp x)) 1)))
* [exit]simplify:  Simplified to (sqrt (/ (- (fabs (exp x)) 1) (- (sqrt (exp x)) 1)))
* * * * [misc]progress:  [ 106 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt 1) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 107 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (/ 1 (- (exp x) 1)))))>
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [enter]simplify:  Simplifying (sqrt (/ 1 (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ 1 (expm1 x)))
* * * * [misc]progress:  [ 108 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3)))) (sqrt (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (pow (exp x) 3) (pow 1 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (expm1 (fma x 2 x))))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (expm1 (fma x 2 x))))
* [enter]simplify:  Simplifying (sqrt (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (exp x) (exp x) (+ (exp x) 1)))
* [exit]simplify:  Simplified to (sqrt (fma (exp x) (exp x) (+ (exp x) 1)))
* * * * [misc]progress:  [ 109 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ (- (exp (* 2 x)) 1) (- (* (exp x) (exp x)) (* 1 1)))) (sqrt (+ (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (* (exp x) (exp x)) (* 1 1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (216 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 110 / 126 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (- (exp (* 2 x)) 1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (+ x x)))
* [enter]simplify:  Simplifying (sqrt (- (exp x) 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* * * * [misc]progress:  [ 111 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))) (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* [enter]simplify:  Simplifying (sqrt (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ 1 (exp x))))
* * * * [misc]progress:  [ 112 / 126 ] simplifiying candidate #<alt-delta (λ (x) (fabs (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* * * * [misc]progress:  [ 113 / 126 ] simplifiying candidate #<alt-delta (λ (x) (fabs (/ (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) 1)))))>
* * * * [misc]progress:  [ 114 / 126 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))))>
* * * * [misc]progress:  [ 115 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (195 enodes)
* * [misc]simplify:  iters left: 1 (311 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (+ x x)) (fma (fma x 1/6 1/2) (* x x) x)))
* * * * [misc]progress:  [ 116 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 117 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 118 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x))) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (305 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ x (expm1 x)) (fma (fma 4/3 x 2) x 2)))
* * * * [misc]progress:  [ 119 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 120 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 121 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (+ (* 1/2 (pow x 2)) (+ 2 x))))>
* [enter]simplify:  Simplifying (sqrt (+ (* 1/2 (pow x 2)) (+ 2 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (* x x) 1/2 (+ x 2)))
* * * * [misc]progress:  [ 122 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 123 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 124 / 126 ] simplifiying candidate #<alt-event (λ (x) (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (pow x 2) (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3)))))>
* [enter]simplify:  Simplifying (- (+ (* 1/2 (/ x (sqrt 2))) (+ (sqrt 2) (* 1/4 (/ (pow x 2) (sqrt 2))))) (* 1/8 (/ (pow x 2) (pow (sqrt 2) 3))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (298 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ x (sqrt 2)) 1/2 (sqrt 2)) (* (- 1/4 (/ 1/8 2)) (/ (* x x) (sqrt 2))))
* * * * [misc]progress:  [ 125 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * * [misc]progress:  [ 126 / 126 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (exp x) 1))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x) (sqrt (+ (exp x) 1)))> #<alt-event (λ (x) (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1))) +nan.0)) , with alts (#<alt-delta (λ (x) (sqrt (+ (exp x) 1)))>)
* [enter]simplify:  Simplifying (+ (exp x) 1)
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (+ (exp x) 1)
* [exit]simplify:  Simplified to (+ (exp x) 1)
* * * * [misc]points:  Sampling 8010 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 501 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 250 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 125 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 63 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 31 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 16 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 8 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 8010 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 8010 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 1963 additional inputs, on iter 1 have 6047 / 8000
* * * * [misc]points:  Computing exacts on every 123 of 1963 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 61 of 1963 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 31 of 1963 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 1963 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 8 of 1963 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 1963 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 1963 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 1963 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 523 additional inputs, on iter 2 have 7487 / 8000
* * * * [misc]points:  Computing exacts on every 33 of 523 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 16 of 523 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 8 of 523 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 523 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 523 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 1 of 523 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 523 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 134 additional inputs, on iter 3 have 7876 / 8000
* * * * [misc]points:  Computing exacts on every 8 of 134 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 134 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 134 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 1 of 134 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 134 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 29 additional inputs, on iter 4 have 7981 / 8000
* * * * [misc]points:  Computing exacts on every 2 of 29 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 29 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8003 points with exact outputs