* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (sqrt (/ (- (exp (* 2 x)) 1) (- (exp x) 1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (sqrt (/ (expm1 (* x 2)) (expm1 x))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (* x 2)) (expm1 x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* x 2)) (expm1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* x 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* x 2)) into (expm1 (* 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* x 2)) (expm1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* x 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* x 2)) into (expm1 (* 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 x) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 x) 2)) into (expm1 (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 x) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 x) 2)) into (expm1 (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 (- x)) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 (- x)) 2)) into (expm1 (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 (- x)) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 (- x)) 2)) into (expm1 (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (expm1 (* x 2)) (expm1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (* x 2)) (expm1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* x 2)) (expm1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* x 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* x 2)) into (expm1 (* 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (* x 2)) (expm1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* x 2)) (expm1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* x 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* x 2)) into (expm1 (* 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 x) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 x) 2)) into (expm1 (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 x) 2)) (expm1 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 x) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 x) 2)) into (expm1 (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]approximate:  Taking taylor expansion of (sqrt (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 (- x)) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 (- x)) 2)) into (expm1 (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* (/ 1 (- x)) 2)) (expm1 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 (- x)) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 (- x)) 2)) into (expm1 (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (expm1 (* x 2)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (* x 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* x 2)) into (expm1 (* 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (* x 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* x 2)) into (expm1 (* 2 x))
* [misc]backup-simplify:  Simplify (expm1 (* 2 x)) into (expm1 (* 2 x))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (* 2 x)) into (expm1 (* 2 x))
* [misc]approximate:  Taking taylor expansion of (expm1 (* (/ 1 x) 2)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 x) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 x) 2)) into (expm1 (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 x) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 x) 2)) into (expm1 (/ 2 x))
* [misc]backup-simplify:  Simplify (expm1 (/ 2 x)) into (expm1 (/ 2 x))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (/ 2 x)) into (expm1 (/ 2 x))
* [misc]approximate:  Taking taylor expansion of (expm1 (* (/ 1 (- x)) 2)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 (- x)) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 (- x)) 2)) into (expm1 (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (* (/ 1 (- x)) 2)) in x
* [misc]backup-simplify:  Simplify (expm1 (* (/ 1 (- x)) 2)) into (expm1 (/ -2 x))
* [misc]backup-simplify:  Simplify (expm1 (/ -2 x)) into (expm1 (/ -2 x))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (/ -2 x)) into (expm1 (/ -2 x))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (* 2 x)) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 2 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * * * [misc]progress:  [ 3 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 4 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (* 2 x)) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 5 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * * * [misc]progress:  [ 6 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 7 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (* 2 x)) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 8 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ 2 x)) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 9 / 55 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ -2 x)) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ -2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ -2 x)) (expm1 x)))
* * * * [misc]progress:  [ 10 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log1p (expm1 (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (expm1 (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (expm1 (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 11 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (expm1 (log1p (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (log1p (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 12 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (pow (/ (expm1 (* x 2)) (expm1 x)) 1)))>
* * * * [misc]progress:  [ 13 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (- (log (expm1 (* x 2))) (log (expm1 x))))))>
* [enter]simplify:  Simplifying (- (log (expm1 (* x 2))) (log (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (- (log (expm1 (* 2 x))) (log (expm1 x)))
* [exit]simplify:  Simplified to (- (log (expm1 (* 2 x))) (log (expm1 x)))
* * * * [misc]progress:  [ 14 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (log (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (log (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (log (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 15 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log (exp (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (exp (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (exp (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 16 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (/ (cube (expm1 (* x 2))) (cube (expm1 x))))))>
* [enter]simplify:  Simplifying (/ (cube (expm1 (* x 2))) (cube (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 17 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (cbrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (cbrt (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 18 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (cube (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 19 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (/ (cbrt (expm1 (* x 2))) (cbrt (expm1 x))))))>
* [enter]simplify:  Simplifying (/ (cbrt (expm1 (* x 2))) (cbrt (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (* 2 x))) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (* 2 x))) (cbrt (expm1 x)))
* * * * [misc]progress:  [ 20 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 21 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (/ (sqrt (expm1 (* x 2))) (sqrt (expm1 x))))))>
* [enter]simplify:  Simplifying (/ (sqrt (expm1 (* x 2))) (sqrt (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (* 2 x))) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (* 2 x))) (sqrt (expm1 x)))
* * * * [misc]progress:  [ 22 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (expm1 (* x 2))) (- (expm1 x)))))>
* [enter]simplify:  Simplifying (- (expm1 (* x 2)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (- (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (- (expm1 (* 2 x)))
* [enter]simplify:  Simplifying (- (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (expm1 x))
* [exit]simplify:  Simplified to (- (expm1 x))
* * * * [misc]progress:  [ 23 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (- (/ (exp (* x 2)) (expm1 x)) (/ 1 (expm1 x)))))>
* [enter]simplify:  Simplifying (/ (exp (* x 2)) (expm1 x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (* (/ (exp x) (expm1 x)) (exp x))
* [exit]simplify:  Simplified to (* (/ (exp x) (expm1 x)) (exp x))
* [enter]simplify:  Simplifying (/ 1 (expm1 x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* * * * [misc]progress:  [ 24 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (/ 1 1) (/ (expm1 (* x 2)) (expm1 x)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (expm1 (* x 2)) (expm1 x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* 2 x)) (expm1 x))
* [exit]simplify:  Simplified to (/ (expm1 (* 2 x)) (expm1 x))
* * * * [misc]progress:  [ 25 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* 1 (/ (expm1 (* x 2)) (expm1 x)))))>
* * * * [misc]progress:  [ 26 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (expm1 (* x 2)) (/ 1 (expm1 x)))))>
* [enter]simplify:  Simplifying (/ 1 (expm1 x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* * * * [misc]progress:  [ 27 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (expm1 x) (expm1 (* x 2))))))>
* [enter]simplify:  Simplifying (/ (expm1 x) (expm1 (* x 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* * * * [misc]progress:  [ 28 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (/ (expm1 (* x 2)) 1) (expm1 x))))>
* [enter]simplify:  Simplifying (/ (expm1 (* x 2)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* 2 x)) 1)
* [exit]simplify:  Simplified to (/ (expm1 (* 2 x)) 1)
* * * * [misc]progress:  [ 29 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ 1 (/ (expm1 x) (expm1 (* x 2))))))>
* [enter]simplify:  Simplifying (/ (expm1 x) (expm1 (* x 2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* * * * [misc]progress:  [ 30 / 55 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* [exit]simplify:  Simplified to (expm1 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* * * * [misc]progress:  [ 31 / 55 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* [exit]simplify:  Simplified to (log1p (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* * * * [misc]progress:  [ 32 / 55 ] simplifiying candidate #<alt-delta (λ (x) (pow (/ (expm1 (* x 2)) (expm1 x)) 1/2))>
* * * * [misc]progress:  [ 33 / 55 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqrt (/ (expm1 (* x 2)) (expm1 x))) 1))>
* * * * [misc]progress:  [ 34 / 55 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (log (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (log (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* [exit]simplify:  Simplified to (log (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* * * * [misc]progress:  [ 35 / 55 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (exp (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* [exit]simplify:  Simplified to (exp (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* * * * [misc]progress:  [ 36 / 55 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* * * * [misc]progress:  [ 37 / 55 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (cube (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (* (/ (expm1 (* 2 x)) (expm1 x)) (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* [exit]simplify:  Simplified to (* (/ (expm1 (* 2 x)) (expm1 x)) (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* * * * [misc]progress:  [ 38 / 55 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (/ 1 1)) (sqrt (/ (expm1 (* x 2)) (expm1 x)))))>
* [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 (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 39 / 55 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt 1) (sqrt (/ (expm1 (* x 2)) (expm1 x)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * * * [misc]progress:  [ 40 / 55 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (expm1 (* x 2))) (sqrt (/ 1 (expm1 x)))))>
* [enter]simplify:  Simplifying (sqrt (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (* 2 x)))
* [enter]simplify:  Simplifying (sqrt (/ 1 (expm1 x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ 1 (expm1 x)))
* * * * [misc]progress:  [ 41 / 55 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (expm1 (* x 2))) (sqrt (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (* 2 x)))
* [enter]simplify:  Simplifying (sqrt (expm1 x))
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* * * * [misc]progress:  [ 42 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (expm1 (* 2 x)) (expm1 x))))
* * * * [misc]progress:  [ 43 / 55 ] simplifiying candidate #<alt-delta (λ (x) (fabs (sqrt (/ (expm1 (* x 2)) (expm1 x)))))>
* * * * [misc]progress:  [ 44 / 55 ] simplifiying candidate #<alt-delta (λ (x) (fabs (/ (sqrt (expm1 (* x 2))) (sqrt (expm1 x)))))>
* * * * [misc]progress:  [ 45 / 55 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (sqrt (/ (expm1 (* x 2)) (expm1 x)))))>
* * * * [misc]progress:  [ 46 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (- (exp (* x 2)) 1) (expm1 x))))>
* [enter]simplify:  Simplifying (exp (* x 2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (* (exp x) (exp x))
* [exit]simplify:  Simplified to (* (exp x) (exp x))
* * * * [misc]progress:  [ 47 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (log1p (expm1 (expm1 (* x 2)))) (expm1 x))))>
* [enter]simplify:  Simplifying (expm1 (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (expm1 (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (expm1 (expm1 (* 2 x)))
* * * * [misc]progress:  [ 48 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (expm1 (log1p (expm1 (* x 2)))) (expm1 x))))>
* [enter]simplify:  Simplifying (log1p (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* 2 x)
* [exit]simplify:  Simplified to (* 2 x)
* * * * [misc]progress:  [ 49 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (pow (expm1 (* x 2)) 1) (expm1 x))))>
* * * * [misc]progress:  [ 50 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (exp (log (expm1 (* x 2)))) (expm1 x))))>
* [enter]simplify:  Simplifying (log (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (log (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (log (expm1 (* 2 x)))
* * * * [misc]progress:  [ 51 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (log (exp (expm1 (* x 2)))) (expm1 x))))>
* [enter]simplify:  Simplifying (exp (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (exp (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (exp (expm1 (* 2 x)))
* * * * [misc]progress:  [ 52 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cube (cbrt (expm1 (* x 2)))) (expm1 x))))>
* [enter]simplify:  Simplifying (cbrt (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (cbrt (expm1 (* 2 x)))
* * * * [misc]progress:  [ 53 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cbrt (cube (expm1 (* x 2)))) (expm1 x))))>
* [enter]simplify:  Simplifying (cube (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cube (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (cube (expm1 (* 2 x)))
* * * * [misc]progress:  [ 54 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (sqr (sqrt (expm1 (* x 2)))) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (expm1 (* x 2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (sqrt (expm1 (* 2 x)))
* * * * [misc]progress:  [ 55 / 55 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (* 1 (expm1 (* x 2))) (expm1 x))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x) (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (cube (/ (expm1 (* 2 x)) (expm1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (expm1 (* 2 x)) (expm1 x))) in x
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 x)) (expm1 x))) into (cube (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]taylor:  Taking taylor expansion of (cube (/ (expm1 (* 2 x)) (expm1 x))) in x
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 x)) (expm1 x))) into (cube (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 x)) (expm1 x))) into (cube (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 x)) (expm1 x))) into (cube (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]approximate:  Taking taylor expansion of (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))) in x
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))) into (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))) in x
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))) into (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]approximate:  Taking taylor expansion of (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))) in x
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))) into (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))) in x
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))) into (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (* 2 x)) (expm1 x)) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* 2 x)) (expm1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* 2 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (* 2 x)) into (expm1 (* 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* 2 x)) (expm1 x)) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* 2 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (* 2 x)) into (expm1 (* 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 x) in x
* [misc]backup-simplify:  Simplify (expm1 x) into (expm1 x)
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 x)) (+ (* (/ (expm1 (* 2 x)) (expm1 x)) (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))) (* 0 (/ 0 (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (* 2 x)) (expm1 x)) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x
* [misc]backup-simplify:  Simplify (expm1 (* 2 (/ 1 x))) into (expm1 (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* 2 (/ 1 x))) in x
* [misc]backup-simplify:  Simplify (expm1 (* 2 (/ 1 x))) into (expm1 (/ 2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 x)) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 x)) into (expm1 (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ 1 x))) (+ (* (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))) (* 0 (/ 0 (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]approximate:  Taking taylor expansion of (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* 2 (/ 1 (- x)))) in x
* [misc]backup-simplify:  Simplify (expm1 (* 2 (/ 1 (- x)))) into (expm1 (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (expm1 (* 2 (/ 1 (- x)))) in x
* [misc]backup-simplify:  Simplify (expm1 (* 2 (/ 1 (- x)))) into (expm1 (/ -2 x))
* [misc]taylor:  Taking taylor expansion of (expm1 (/ 1 (- x))) in x
* [misc]backup-simplify:  Simplify (expm1 (/ 1 (- x))) into (expm1 (/ -1 x))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (expm1 (/ -1 x))) (+ (* (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))) (* 0 (/ 0 (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) into (/ (expm1 (* 2 x)) (expm1 x))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (* 2 x)) (expm1 x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (* 2 x)) (expm1 x))) into (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* [misc]approximate:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 x))) (expm1 (/ 1 x))))) into (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))) into (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* [misc]approximate:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))))) in (x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) in x
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (expm1 (* 2 (/ 1 (- x)))) (expm1 (/ 1 (- x)))))) into (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))) into (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (cbrt (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (cbrt (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (* 2 x)) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 7 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 8 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (cbrt (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * * * [misc]progress:  [ 9 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (cbrt (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 10 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (* 2 x)) (expm1 x))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ 2 x)) (expm1 (/ 1 x))))
* * * * [misc]progress:  [ 12 / 81 ] simplifiying candidate #<alt-event (λ (x) (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x)))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (/ -2 x)) (expm1 (/ -1 x))))
* * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (log1p (expm1 (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (expm1 (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (expm1 (cube (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (expm1 (cube (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (expm1 (log1p (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log1p (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (log1p (cube (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (log1p (cube (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (pow (/ (expm1 (* 2 x)) (expm1 x)) 3))))>
* * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (pow (cube (/ (expm1 (* 2 x)) (expm1 x))) 1))))>
* * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (exp (log (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (132 enodes)
* [exit]simplify:  Simplified to (log (cube (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (log (cube (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (log (exp (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (exp (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (exp (cube (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (exp (cube (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cbrt (cube (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cube (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (222 enodes)
* [exit]simplify:  Simplified to (cube (cube (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (cube (cube (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 21 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (* (cube (/ 1 1)) (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (cube (/ 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cube (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 22 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (* (cube 1) (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (cube 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cube 1)
* [exit]simplify:  Simplified to (cube 1)
* [enter]simplify:  Simplifying (cube (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 23 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (* (cube (expm1 (* 2 x))) (cube (/ 1 (expm1 x)))))))>
* [enter]simplify:  Simplifying (cube (expm1 (* 2 x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cube (expm1 (* x 2)))
* [exit]simplify:  Simplified to (cube (expm1 (* x 2)))
* [enter]simplify:  Simplifying (cube (/ 1 (expm1 x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cube (/ 1 (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ 1 (expm1 x)))
* * * * [misc]progress:  [ 24 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (/ (cube (expm1 (* 2 x))) (cube (expm1 x))))))>
* [enter]simplify:  Simplifying (cube (expm1 (* 2 x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (cube (expm1 (* x 2)))
* [exit]simplify:  Simplified to (cube (expm1 (* x 2)))
* [enter]simplify:  Simplifying (cube (expm1 x))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (cube (expm1 x))
* [exit]simplify:  Simplified to (cube (expm1 x))
* * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (* (/ (expm1 (* 2 x)) (expm1 x)) (* (/ (expm1 (* 2 x)) (expm1 x)) (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (* (/ (expm1 (* 2 x)) (expm1 x)) (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (* (/ (expm1 (* x 2)) (expm1 x)) (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (* (/ (expm1 (* x 2)) (expm1 x)) (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 26 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (sqr (sqrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (sqrt (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (49 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (sqrt (cube (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (cube (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (* 1 (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log1p (expm1 (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (expm1 (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (expm1 (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (expm1 (log1p (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log1p (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (pow (cube (/ (expm1 (* 2 x)) (expm1 x))) 1/3)))>
* * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (pow (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) 1)))>
* * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (exp (log (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (log (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (log (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (log (exp (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (exp (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (exp (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (exp (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (cbrt (cube (/ 1 1))) (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (cbrt (cube (/ 1 1)))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (cbrt (cube 1)) (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (cbrt (cube 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (cbrt (cube (expm1 (* 2 x)))) (cbrt (cube (/ 1 (expm1 x)))))))>
* [enter]simplify:  Simplifying (cbrt (cube (expm1 (* 2 x))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (expm1 (* x 2))
* [exit]simplify:  Simplified to (expm1 (* x 2))
* [enter]simplify:  Simplifying (cbrt (cube (/ 1 (expm1 x))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (cbrt (/ (expm1 (* 2 x)) (expm1 x))) (cbrt (* (/ (expm1 (* 2 x)) (expm1 x)) (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (cbrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* x 2)) (expm1 x)))
* [enter]simplify:  Simplifying (cbrt (* (/ (expm1 (* 2 x)) (expm1 x)) (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ (expm1 (* x 2)) (expm1 x)) (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (cbrt (* (/ (expm1 (* x 2)) (expm1 x)) (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* (cbrt 1) (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (/ (cbrt (cube (expm1 (* 2 x)))) (cbrt (cube (expm1 x))))))>
* [enter]simplify:  Simplifying (cbrt (cube (expm1 (* 2 x))))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (expm1 (* x 2))
* [exit]simplify:  Simplified to (expm1 (* x 2))
* [enter]simplify:  Simplifying (cbrt (cube (expm1 x)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (expm1 x)
* [exit]simplify:  Simplified to (expm1 x)
* * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cube (cbrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cbrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (sqr (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (* 1 (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (log1p (expm1 (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (expm1 (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (expm1 (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (expm1 (log1p (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log1p (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (pow (/ (expm1 (* 2 x)) (expm1 x)) 1)))))>
* * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (exp (- (log (expm1 (* 2 x))) (log (expm1 x))))))))>
* [enter]simplify:  Simplifying (- (log (expm1 (* 2 x))) (log (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (- (log (expm1 (* x 2))) (log (expm1 x)))
* [exit]simplify:  Simplified to (- (log (expm1 (* x 2))) (log (expm1 x)))
* * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (exp (log (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (log (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (log (exp (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (exp (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (exp (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (cbrt (/ (cube (expm1 (* 2 x))) (cube (expm1 x))))))))>
* [enter]simplify:  Simplifying (/ (cube (expm1 (* 2 x))) (cube (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (cube (cbrt (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cbrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cbrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cube (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (cube (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (cube (/ (cbrt (expm1 (* 2 x))) (cbrt (expm1 x))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (expm1 (* 2 x))) (cbrt (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (* x 2))) (cbrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (cbrt (expm1 (* x 2))) (cbrt (expm1 x)))
* * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (sqr (sqrt (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (expm1 (* 2 x)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (sqr (/ (sqrt (expm1 (* 2 x))) (sqrt (expm1 x))))))))>
* [enter]simplify:  Simplifying (/ (sqrt (expm1 (* 2 x))) (sqrt (expm1 x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (* x 2))) (sqrt (expm1 x)))
* [exit]simplify:  Simplified to (/ (sqrt (expm1 (* x 2))) (sqrt (expm1 x)))
* * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (/ (- (expm1 (* 2 x))) (- (expm1 x)))))))>
* [enter]simplify:  Simplifying (- (expm1 (* 2 x)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (- (expm1 (* x 2)))
* [exit]simplify:  Simplified to (- (expm1 (* x 2)))
* [enter]simplify:  Simplifying (- (expm1 x))
* * [misc]simplify:  iters left: 3 (3 enodes)
* [exit]simplify:  Simplified to (- (expm1 x))
* [exit]simplify:  Simplified to (- (expm1 x))
* * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (- (/ (exp (* 2 x)) (expm1 x)) (/ 1 (expm1 x)))))))>
* [enter]simplify:  Simplifying (/ (exp (* 2 x)) (expm1 x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (exp (* x 2)) (expm1 x))
* [exit]simplify:  Simplified to (/ (exp (* x 2)) (expm1 x))
* [enter]simplify:  Simplifying (/ 1 (expm1 x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (* (/ 1 1) (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (expm1 (* 2 x)) (expm1 x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (* 1 (/ (expm1 (* 2 x)) (expm1 x)))))))>
* * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (* (expm1 (* 2 x)) (/ 1 (expm1 x)))))))>
* [enter]simplify:  Simplifying (/ 1 (expm1 x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* [exit]simplify:  Simplified to (/ 1 (expm1 x))
* * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (/ 1 (/ (expm1 x) (expm1 (* 2 x))))))))>
* [enter]simplify:  Simplifying (/ (expm1 x) (expm1 (* 2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (/ (/ (expm1 (* 2 x)) 1) (expm1 x))))))>
* [enter]simplify:  Simplifying (/ (expm1 (* 2 x)) 1)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) 1)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) 1)
* * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqrt (cbrt (cube (/ 1 (/ (expm1 x) (expm1 (* 2 x))))))))>
* [enter]simplify:  Simplifying (/ (expm1 x) (expm1 (* 2 x)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* [exit]simplify:  Simplified to (/ (expm1 x) (expm1 (* 2 x)))
* * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt-delta (λ (x) (log1p (expm1 (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (expm1 (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt-delta (λ (x) (expm1 (log1p (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (log1p (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 66 / 81 ] simplifiying candidate #<alt-delta (λ (x) (pow (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))) 1/2))>
* * * * [misc]progress:  [ 67 / 81 ] simplifiying candidate #<alt-delta (λ (x) (pow (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))) 1))>
* * * * [misc]progress:  [ 68 / 81 ] simplifiying candidate #<alt-delta (λ (x) (exp (log (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (log (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (log (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (log (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt-delta (λ (x) (log (exp (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (exp (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (exp (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt-delta (λ (x) (cube (cbrt (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (cbrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt-delta (λ (x) (cbrt (cube (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (cube (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (expm1 (* x 2)) (expm1 x))) (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (* (sqrt (/ (expm1 (* x 2)) (expm1 x))) (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (cbrt (cube (/ 1 1)))) (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ 1 1))))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (cbrt (cube 1))) (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube 1)))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (9 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (cbrt (cube (expm1 (* 2 x))))) (sqrt (cbrt (cube (/ 1 (expm1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (expm1 (* 2 x)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (* x 2)))
* [exit]simplify:  Simplified to (sqrt (expm1 (* x 2)))
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ 1 (expm1 x)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ 1 (expm1 x)))
* * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (cbrt (/ (expm1 (* 2 x)) (expm1 x)))) (sqrt (cbrt (* (/ (expm1 (* 2 x)) (expm1 x)) (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (/ (expm1 (* 2 x)) (expm1 x))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (cbrt (/ (expm1 (* x 2)) (expm1 x))))
* [enter]simplify:  Simplifying (sqrt (cbrt (* (/ (expm1 (* 2 x)) (expm1 x)) (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* (/ (expm1 (* x 2)) (expm1 x)) (/ (expm1 (* x 2)) (expm1 x)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* (/ (expm1 (* x 2)) (expm1 x)) (/ (expm1 (* x 2)) (expm1 x)))))
* * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt (cbrt 1)) (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt 1))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt 1))
* [exit]simplify:  Simplified to (sqrt (cbrt 1))
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt-delta (λ (x) (* (sqrt 1) (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* [exit]simplify:  Simplified to (sqrt (/ (expm1 (* x 2)) (expm1 x)))
* * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt-delta (λ (x) (/ (sqrt (cbrt (cube (expm1 (* 2 x))))) (sqrt (cbrt (cube (expm1 x))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (expm1 (* 2 x)))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 (* x 2)))
* [exit]simplify:  Simplified to (sqrt (expm1 (* x 2)))
* [enter]simplify:  Simplifying (sqrt (cbrt (cube (expm1 x))))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* [exit]simplify:  Simplified to (sqrt (expm1 x))
* * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt-delta (λ (x) (sqr (sqrt (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x))))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* [exit]simplify:  Simplified to (sqrt (sqrt (/ (expm1 (* x 2)) (expm1 x))))
* * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt-delta (λ (x) (fabs (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt-delta (λ (x) (* 1 (sqrt (cbrt (cube (/ (expm1 (* 2 x)) (expm1 x)))))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (/ (expm1 (* 2 x)) (expm1 x))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* [exit]simplify:  Simplified to (/ (expm1 (* x 2)) (expm1 x))
* [enter]simplify:  Simplifying (log1p (/ (expm1 (* x 2)) (expm1 x)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* 2 x)) (expm1 x)))
* [exit]simplify:  Simplified to (log1p (/ (expm1 (* 2 x)) (expm1 x)))