0.563 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.034 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) 1.0) x)
0.039 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.040 * * [simplify]: iteration  1 :  13  enodes  (cost  3 )
0.041 * * [simplify]: iteration  2 :  15  enodes  (cost  3 )
0.042 * * [simplify]: iteration  3 :  15  enodes  (cost  3 )
0.042 * [simplify]: Simplified to:
   (/ (- (exp x) 1.0) x)
0.043 * * [progress]: iteration 1 / 4
0.043 * * * [progress]: picking best candidate
0.044 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) 1.0) x))>
0.044 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.053 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.061 * * * [progress]: generating series expansions
0.061 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.062 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.062 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (exp x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (exp x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.067 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.072 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.072 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.072 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.076 * [approximate]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in (x) around 0
0.076 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
0.076 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.076 * [taylor]: Taking taylor expansion of (exp x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
0.078 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (exp x) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.085 * [approximate]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.085 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.085 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of 1.0 in x
0.085 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.085 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [approximate]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in (x) around 0
0.096 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
0.096 * [taylor]: Taking taylor expansion of -1 in x
0.096 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.096 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.096 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.096 * [taylor]: Taking taylor expansion of -1 in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of 1.0 in x
0.097 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
0.097 * [taylor]: Taking taylor expansion of -1 in x
0.097 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.097 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.097 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.097 * [taylor]: Taking taylor expansion of -1 in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of 1.0 in x
0.115 * * * [progress]: simplifying candidates
0.116 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (exp x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (exp x) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (exp x) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (- 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 1.0)
  (expm1 (/ (- (exp x) 1.0) x))
  (log1p (/ (- (exp x) 1.0) x))
  (- (log (- (exp x) 1.0)) (log x))
  (log (/ (- (exp x) 1.0) x))
  (exp (/ (- (exp x) 1.0) x))
  (/ (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (* (* x x) x))
  (* (cbrt (/ (- (exp x) 1.0) x)) (cbrt (/ (- (exp x) 1.0) x)))
  (cbrt (/ (- (exp x) 1.0) x))
  (* (* (/ (- (exp x) 1.0) x) (/ (- (exp x) 1.0) x)) (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (- (- (exp x) 1.0))
  (- x)
  (/ (exp x) x)
  (/ 1.0 x)
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- (exp x) 1.0)) (cbrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (sqrt x))
  (/ (cbrt (- (exp x) 1.0)) (sqrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) 1)
  (/ (cbrt (- (exp x) 1.0)) x)
  (/ (sqrt (- (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (exp x) 1.0)) (cbrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) 1)
  (/ (sqrt (- (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ 1 1)
  (/ (- (exp x) 1.0) x)
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (cbrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) 1)
  (/ (- (sqrt (exp x)) (sqrt 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ 1 1)
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ (- (exp x) 1.0) 1)
  (/ x (cbrt (- (exp x) 1.0)))
  (/ x (sqrt (- (exp x) 1.0)))
  (/ x (- (exp x) 1.0))
  (/ x (- (sqrt (exp x)) (sqrt 1.0)))
  (/ x (- (exp x) 1.0))
  (* x (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))))
  (* x (+ (exp x) 1.0))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
0.125 * * [simplify]: iteration  0 :  282  enodes  (cost  468 )
0.130 * * [simplify]: iteration  1 :  919  enodes  (cost  380 )
0.150 * * [simplify]: iteration  2 :  5001  enodes  (cost  377 )
0.153 * [simplify]: Simplified to:
   (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (fma 1.0 (+ (exp x) 1.0) (exp (+ x x)))
  (- 1.0)
  (fma (- 1.0) 1.0 (exp (+ x x)))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 1.0)
  (expm1 (/ (- (exp x) 1.0) x))
  (log1p (/ (- (exp x) 1.0) x))
  (log (/ (- (exp x) 1.0) x))
  (log (/ (- (exp x) 1.0) x))
  (exp (/ (- (exp x) 1.0) x))
  (pow (/ (- (exp x) 1.0) x) 3)
  (* (cbrt (/ (- (exp x) 1.0) x)) (cbrt (/ (- (exp x) 1.0) x)))
  (cbrt (/ (- (exp x) 1.0) x))
  (pow (/ (- (exp x) 1.0) x) 3)
  (sqrt (/ (- (exp x) 1.0) x))
  (sqrt (/ (- (exp x) 1.0) x))
  (- 1.0 (exp x))
  (- x)
  (/ (exp x) x)
  (/ 1.0 x)
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- (exp x) 1.0)) (cbrt x))
  (/ (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))) (sqrt x))
  (/ (cbrt (- (exp x) 1.0)) (sqrt x))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (/ (cbrt (- (exp x) 1.0)) x)
  (/ (sqrt (- (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- (exp x) 1.0)) (cbrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (/ (sqrt (- (exp x) 1.0)) (sqrt x))
  (sqrt (- (exp x) 1.0))
  (/ (sqrt (- (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  1
  (/ (- (exp x) 1.0) x)
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (cbrt x))
  (/ (+ (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) (sqrt x))
  (+ (sqrt (exp x)) (sqrt 1.0))
  (/ (- (sqrt (exp x)) (sqrt 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  1
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (- (exp x) 1.0)
  (/ x (cbrt (- (exp x) 1.0)))
  (/ x (sqrt (- (exp x) 1.0)))
  (/ x (- (exp x) 1.0))
  (/ x (- (sqrt (exp x)) (sqrt 1.0)))
  (/ x (- (exp x) 1.0))
  (* x (fma 1.0 (+ (exp x) 1.0) (exp (+ x x))))
  (* x (+ (exp x) 1.0))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
0.154 * * * [progress]: adding candidates to table
0.261 * * [progress]: iteration 2 / 4
0.261 * * * [progress]: picking best candidate
0.266 * * * * [pick]: Picked  #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))>
0.266 * * * [progress]: localizing error
0.273 * * * [progress]: generating rewritten candidates
0.273 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.274 * * * [progress]: generating series expansions
0.274 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.274 * [approximate]: Taking taylor expansion of (fma 1/6 (pow x 2) (fma 1/2 x 1)) in (x) around 0
0.274 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 2) (fma 1/2 x 1)) in x
0.274 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 2)) (fma 1/2 x 1))
0.274 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.274 * [taylor]: Taking taylor expansion of 1/6 in x
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (fma 1/2 x 1) in x
0.274 * [taylor]: Rewrote expression to (+ (* 1/2 x) 1)
0.274 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.274 * [taylor]: Taking taylor expansion of 1/2 in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of 1 in x
0.274 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 2) (fma 1/2 x 1)) in x
0.274 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 2)) (fma 1/2 x 1))
0.274 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 2)) in x
0.274 * [taylor]: Taking taylor expansion of 1/6 in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (fma 1/2 x 1) in x
0.275 * [taylor]: Rewrote expression to (+ (* 1/2 x) 1)
0.275 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
0.275 * [taylor]: Taking taylor expansion of 1/2 in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of 1 in x
0.282 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) 1)) in (x) around 0
0.282 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) 1)) in x
0.282 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) 1))
0.282 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 2)) in x
0.282 * [taylor]: Taking taylor expansion of 1/6 in x
0.282 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) 1) in x
0.283 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) 1)
0.283 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of 1/2 in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of 1 in x
0.283 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 2) (fma 1/2 (/ 1 x) 1)) in x
0.283 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 2)) (fma 1/2 (/ 1 x) 1))
0.283 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 2)) in x
0.283 * [taylor]: Taking taylor expansion of 1/6 in x
0.283 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (fma 1/2 (/ 1 x) 1) in x
0.284 * [taylor]: Rewrote expression to (+ (* 1/2 (/ 1 x)) 1)
0.284 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
0.284 * [taylor]: Taking taylor expansion of 1/2 in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of 1 in x
0.290 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) 1)) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) 1)) in x
0.290 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) 1))
0.290 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 2)) in x
0.290 * [taylor]: Taking taylor expansion of 1/6 in x
0.290 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.290 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.290 * [taylor]: Taking taylor expansion of -1 in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) 1) in x
0.290 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) 1)
0.290 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x
0.290 * [taylor]: Taking taylor expansion of 1/2 in x
0.290 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.290 * [taylor]: Taking taylor expansion of -1 in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of 1 in x
0.291 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 2) (fma 1/2 (/ -1 x) 1)) in x
0.291 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 2)) (fma 1/2 (/ -1 x) 1))
0.291 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 2)) in x
0.291 * [taylor]: Taking taylor expansion of 1/6 in x
0.291 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.291 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.291 * [taylor]: Taking taylor expansion of -1 in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (fma 1/2 (/ -1 x) 1) in x
0.292 * [taylor]: Rewrote expression to (+ (* 1/2 (/ -1 x)) 1)
0.292 * [taylor]: Taking taylor expansion of (* 1/2 (/ -1 x)) in x
0.292 * [taylor]: Taking taylor expansion of 1/2 in x
0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.292 * [taylor]: Taking taylor expansion of -1 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of 1 in x
0.298 * * * [progress]: simplifying candidates
0.298 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (log1p (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* 1/6 (pow x 2))
  (log (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (exp (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))) (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))))
  (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* (* (fma 1/6 (pow x 2) (fma 1/2 x 1)) (fma 1/6 (pow x 2) (fma 1/2 x 1))) (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
0.301 * * [simplify]: iteration  0 :  36  enodes  (cost  59 )
0.302 * * [simplify]: iteration  1 :  104  enodes  (cost  52 )
0.305 * * [simplify]: iteration  2 :  535  enodes  (cost  52 )
0.321 * * [simplify]: iteration  3 :  5002  enodes  (cost  52 )
0.322 * [simplify]: Simplified to:
   (expm1 (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (log1p (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* 1/6 (pow x 2))
  (log (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (exp (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (* (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))) (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1))))
  (cbrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (pow (fma 1/6 (pow x 2) (fma 1/2 x 1)) 3)
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (sqrt (fma 1/6 (pow x 2) (fma 1/2 x 1)))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
0.322 * * * [progress]: adding candidates to table
0.346 * * [progress]: iteration 3 / 4
0.346 * * * [progress]: picking best candidate
0.349 * * * * [pick]: Picked  #<alt (λ (x) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))>
0.349 * * * [progress]: localizing error
0.360 * * * [progress]: generating rewritten candidates
0.360 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
0.361 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.366 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.375 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.389 * * * [progress]: generating series expansions
0.389 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
0.390 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in (x) around 0
0.390 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.390 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.390 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.390 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.390 * [taylor]: Taking taylor expansion of 1.0 in x
0.390 * [taylor]: Taking taylor expansion of 1.0 in x
0.390 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.390 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.390 * [taylor]: Taking taylor expansion of 2 in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.391 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.391 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.391 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.391 * [taylor]: Taking taylor expansion of 1.0 in x
0.391 * [taylor]: Taking taylor expansion of 1.0 in x
0.391 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.391 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.391 * [taylor]: Taking taylor expansion of 2 in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.402 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in (x) around 0
0.402 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.403 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.403 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.403 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.403 * [taylor]: Taking taylor expansion of 1.0 in x
0.403 * [taylor]: Taking taylor expansion of 1.0 in x
0.403 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.403 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.403 * [taylor]: Taking taylor expansion of 2 in x
0.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.403 * [taylor]: Taking taylor expansion of x in x
0.403 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.403 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.403 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.404 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of 1.0 in x
0.404 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.404 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.404 * [taylor]: Taking taylor expansion of 2 in x
0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.404 * [taylor]: Taking taylor expansion of x in x
0.417 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in (x) around 0
0.417 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.417 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.417 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.417 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [taylor]: Taking taylor expansion of 1.0 in x
0.417 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.417 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.417 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of 2 in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.418 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.418 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.418 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.418 * [taylor]: Taking taylor expansion of 1.0 in x
0.418 * [taylor]: Taking taylor expansion of 1.0 in x
0.418 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.418 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.418 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.418 * [taylor]: Taking taylor expansion of 2 in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.431 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.431 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in (x) around 0
0.431 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x
0.431 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.431 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.431 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.431 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.431 * [taylor]: Taking taylor expansion of 1.0 in x
0.431 * [taylor]: Taking taylor expansion of 1.0 in x
0.431 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.431 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.431 * [taylor]: Taking taylor expansion of 2 in x
0.431 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.432 * [taylor]: Taking taylor expansion of (exp x) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of 1.0 in x
0.435 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x
0.435 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.436 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.436 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.436 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.436 * [taylor]: Taking taylor expansion of 1.0 in x
0.436 * [taylor]: Taking taylor expansion of 1.0 in x
0.436 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.436 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.436 * [taylor]: Taking taylor expansion of 2 in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.437 * [taylor]: Taking taylor expansion of (exp x) in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.454 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x
0.454 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.454 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.454 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.454 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.454 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.454 * [taylor]: Taking taylor expansion of 2 in x
0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.455 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of 1.0 in x
0.456 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x
0.456 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.456 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.456 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.456 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.456 * [taylor]: Taking taylor expansion of 1.0 in x
0.456 * [taylor]: Taking taylor expansion of 1.0 in x
0.456 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.456 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.456 * [taylor]: Taking taylor expansion of 2 in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.457 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of 1.0 in x
0.478 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.479 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x
0.479 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.479 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.479 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.479 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.479 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.479 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.479 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.479 * [taylor]: Taking taylor expansion of 2 in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.480 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.480 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.480 * [taylor]: Taking taylor expansion of -1 in x
0.480 * [taylor]: Taking taylor expansion of x in x
0.480 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x
0.481 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.481 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.481 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.481 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.481 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.481 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.481 * [taylor]: Taking taylor expansion of 2 in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.482 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.482 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.482 * [taylor]: Taking taylor expansion of -1 in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.483 * [taylor]: Taking taylor expansion of 1.0 in x
0.499 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.499 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (* x (+ (exp x) 1.0))) in (x) around 0
0.499 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (* x (+ (exp x) 1.0))) in x
0.499 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.499 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.499 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.499 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.499 * [taylor]: Taking taylor expansion of 1.0 in x
0.499 * [taylor]: Taking taylor expansion of 1.0 in x
0.499 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.499 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.499 * [taylor]: Taking taylor expansion of 2 in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of (* x (+ (exp x) 1.0)) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.500 * [taylor]: Taking taylor expansion of (exp x) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of 1.0 in x
0.505 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (* x (+ (exp x) 1.0))) in x
0.505 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.505 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.505 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.506 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.506 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.506 * [taylor]: Taking taylor expansion of 2 in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (* x (+ (exp x) 1.0)) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.506 * [taylor]: Taking taylor expansion of (exp x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.527 * [approximate]: Taking taylor expansion of (/ (* x (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.527 * [taylor]: Taking taylor expansion of (/ (* x (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) 1.0)) in x
0.527 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x))))) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.527 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.527 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.527 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.527 * [taylor]: Taking taylor expansion of 1.0 in x
0.527 * [taylor]: Taking taylor expansion of 1.0 in x
0.527 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.527 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.527 * [taylor]: Taking taylor expansion of 2 in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.528 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of (/ (* x (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x))))) (+ (exp (/ 1 x)) 1.0)) in x
0.530 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x))))) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.531 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.531 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.531 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.531 * [taylor]: Taking taylor expansion of 1.0 in x
0.531 * [taylor]: Taking taylor expansion of 1.0 in x
0.531 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.531 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.531 * [taylor]: Taking taylor expansion of 2 in x
0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.531 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.532 * [taylor]: Taking taylor expansion of 1.0 in x
0.563 * [approximate]: Taking taylor expansion of (* -1 (/ (* x (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 1.0))) in (x) around 0
0.563 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 1.0))) in x
0.563 * [taylor]: Taking taylor expansion of -1 in x
0.563 * [taylor]: Taking taylor expansion of (/ (* x (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 1.0)) in x
0.564 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x)))))) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.564 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.564 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.564 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.564 * [taylor]: Taking taylor expansion of 1.0 in x
0.564 * [taylor]: Taking taylor expansion of 1.0 in x
0.564 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.564 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.564 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.564 * [taylor]: Taking taylor expansion of 2 in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.565 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.565 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.565 * [taylor]: Taking taylor expansion of -1 in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of 1.0 in x
0.567 * [taylor]: Taking taylor expansion of (* -1 (/ (* x (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 1.0))) in x
0.568 * [taylor]: Taking taylor expansion of -1 in x
0.568 * [taylor]: Taking taylor expansion of (/ (* x (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x)))))) (+ (exp (/ -1 x)) 1.0)) in x
0.568 * [taylor]: Taking taylor expansion of (* x (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x)))))) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.568 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.568 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.568 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.568 * [taylor]: Taking taylor expansion of 1.0 in x
0.568 * [taylor]: Taking taylor expansion of 1.0 in x
0.568 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.568 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.568 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.568 * [taylor]: Taking taylor expansion of 2 in x
0.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.569 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.569 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.569 * [taylor]: Taking taylor expansion of -1 in x
0.569 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.601 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.601 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.601 * [taylor]: Taking taylor expansion of (exp x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.601 * [taylor]: Taking taylor expansion of (exp x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.604 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.604 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.604 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of 1.0 in x
0.604 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.604 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of 1.0 in x
0.606 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.606 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.606 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.606 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.606 * [taylor]: Taking taylor expansion of -1 in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of 1.0 in x
0.607 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.607 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.607 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.607 * [taylor]: Taking taylor expansion of -1 in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * * * [progress]: simplifying candidates
0.615 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (- 1.0) 1.0 (exp (+ x x))))
  (log1p (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (- 1.0) 1.0)
  (log (fma (- 1.0) 1.0 (exp (+ x x))))
  (exp (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x))))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (expm1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log1p (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0)))
  (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (exp (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x)))) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0)))
  (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (* (* (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- (fma (- 1.0) 1.0 (exp (+ x x))))
  (- (+ (exp x) 1.0))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0)))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1)
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1)
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1)
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1)
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0)))
  (/ 1 (sqrt (+ (exp x) 1.0)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  (/ 1 1)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  (/ 1 1)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  (/ 1 (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) 1)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) 1)
  (/ (+ (exp x) 1.0) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (expm1 (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (log1p (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (- (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0))) (log x))
  (- (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (log x))
  (log (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (exp (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (/ (/ (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x)))) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0))) (* (* x x) x))
  (/ (* (* (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (* (* x x) x))
  (* (cbrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)) (cbrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)))
  (cbrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (* (* (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (sqrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (sqrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (- (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- x)
  (/ (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt x))
  (/ (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))) (sqrt x))
  (/ (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt x))
  (/ (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))) 1)
  (/ (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) x)
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt x))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt x))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt x))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) 1)
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (sqrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) 1)
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0))) 1)
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) (sqrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) 1)
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) (sqrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1) 1)
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) 1)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) 1)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) 1)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1) 1)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) 1)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) x)
  (/ (/ 1 (sqrt (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ 1 (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ 1 (sqrt (+ (exp x) 1.0))) 1)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (cbrt x))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  (/ (/ 1 1) 1)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  (/ 1 1)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt x) (cbrt x)))
  (/ (/ 1 (+ (exp x) 1.0)) (cbrt x))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt x))
  (/ (/ 1 (+ (exp x) 1.0)) (sqrt x))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) 1)
  (/ (/ 1 (+ (exp x) 1.0)) x)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3))) (* (cbrt x) (cbrt x)))
  (/ (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))) (cbrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3))) (sqrt x))
  (/ (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3))) 1)
  (/ (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))) x)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt x))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) 1)
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 1)
  (/ x (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (/ x (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ x (/ 1 (+ (exp x) 1.0)))
  (/ x (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))))
  (/ x (- (exp x) 1.0))
  (* x (+ (exp x) 1.0))
  (expm1 (+ (exp x) 1.0))
  (log1p (+ (exp x) 1.0))
  (* (exp (exp x)) (exp 1.0))
  (log (+ (exp x) 1.0))
  (exp (+ (exp x) 1.0))
  (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))
  (cbrt (+ (exp x) 1.0))
  (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (+ (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0)))
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x)))
  (- (exp (* 2 x)) 1.0)
  (- (exp (* 2 x)) 1.0)
  (+ (* 0.5 (pow x 2)) (+ (* 0.16666666666666663 (pow x 3)) (* 1.0 x)))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (+ (* 0.16666666666666663 (pow x 2)) (+ (* 0.5 x) 1.0))
  (/ (- (exp (* 2 x)) 1.0) (* (+ (exp x) 1.0) x))
  (/ (- (exp (* 2 x)) 1.0) (* (+ (exp x) 1.0) x))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.631 * * [simplify]: iteration  0 :  531  enodes  (cost  2009 )
0.642 * * [simplify]: iteration  1 :  1917  enodes  (cost  1909 )
0.672 * * [simplify]: iteration  2 :  5001  enodes  (cost  1904 )
0.683 * [simplify]: Simplified to:
   (expm1 (fma (- 1.0) 1.0 (exp (+ x x))))
  (log1p (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (- 1.0) 1.0)
  (log (fma (- 1.0) 1.0 (exp (+ x x))))
  (exp (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (pow (fma (- 1.0) 1.0 (exp (+ x x))) 3)
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (expm1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log1p (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (exp (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (pow (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 3)
  (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (pow (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 3)
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- (fma (- 1.0) 1.0 (exp (+ x x))))
  (- (+ (exp x) 1.0))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0)))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0)))
  (/ 1 (sqrt (+ (exp x) 1.0)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  1
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  1
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  (/ 1 (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  (- (exp (* 2 x)) (* 1.0 1.0))
  (- (exp (* 2 x)) (* 1.0 1.0))
  (/ (+ (exp x) 1.0) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3)))
  (/ (- (exp (* 2 x)) (* 1.0 1.0)) (- (exp (* 2 x)) (* 1.0 1.0)))
  (expm1 (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (log1p (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (log (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (log (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (log (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (exp (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (pow (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x) 3)
  (pow (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x) 3)
  (* (cbrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)) (cbrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)))
  (cbrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (pow (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x) 3)
  (sqrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (sqrt (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x))
  (- (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- x)
  (/ (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt x))
  (/ (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))) (sqrt x))
  (/ (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt x))
  (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (/ (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) x)
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt x))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt x))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (sqrt x))
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (sqrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (sqrt x))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0)))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (cbrt x)) (cbrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (sqrt x) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (cbrt x)) (cbrt x))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (/ (sqrt x) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) (sqrt x))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (cbrt x))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt x))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) (sqrt x))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)) x)
  (/ (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) (sqrt x))
  (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))) x)
  (/ (/ 1 (sqrt (+ (exp x) 1.0))) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) (cbrt x))
  (/ (/ 1 (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) (sqrt x))
  (/ 1 (sqrt (+ (exp x) 1.0)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  1
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  1
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  1
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) x)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt x) (cbrt x)))
  (/ (/ 1 (+ (exp x) 1.0)) (cbrt x))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt x))
  (/ (/ 1 (+ (exp x) 1.0)) (sqrt x))
  (- (exp (* 2 x)) (* 1.0 1.0))
  (/ (/ 1 (+ (exp x) 1.0)) x)
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3))) (* (cbrt x) (cbrt x)))
  (/ (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))) (cbrt x))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3))) (sqrt x))
  (/ (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))) (sqrt x))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3)))
  (- (/ (fma 1.0 1.0 (exp (* 2 x))) x) (/ (* (exp x) 1.0) x))
  (/ (- (exp (* 2 x)) (* 1.0 1.0)) (* (- (exp (* 2 x)) (* 1.0 1.0)) (* (cbrt x) (cbrt x))))
  (/ (- (exp x) 1.0) (cbrt x))
  (/ (- (exp (* 2 x)) (* 1.0 1.0)) (* (- (exp (* 2 x)) (* 1.0 1.0)) (sqrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (/ (- (exp (* 2 x)) (* 1.0 1.0)) (- (exp (* 2 x)) (* 1.0 1.0)))
  (/ (- (exp x) 1.0) x)
  (/ 1 x)
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (* (cbrt x) (cbrt x)))
  (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (sqrt x))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  (/ x (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (/ x (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0))))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0))))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0)))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0))))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0))))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ x (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (* x (+ (exp x) 1.0))
  (/ x (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))))
  (/ x (- (exp x) 1.0))
  (* x (+ (exp x) 1.0))
  (expm1 (+ (exp x) 1.0))
  (log1p (+ (exp x) 1.0))
  (exp (+ (exp x) 1.0))
  (log (+ (exp x) 1.0))
  (exp (+ (exp x) 1.0))
  (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0)))
  (cbrt (+ (exp x) 1.0))
  (pow (+ (exp x) 1.0) 3)
  (sqrt (+ (exp x) 1.0))
  (sqrt (+ (exp x) 1.0))
  (+ (pow (exp x) 3) (pow 1.0 3))
  (fma 1.0 (- 1.0 (exp x)) (exp (* 2 x)))
  (- (exp (* 2 x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (fma 2 (pow x 2) (fma 4/3 (pow x 3) (* 2 x)))
  (- (exp (* 2 x)) 1.0)
  (- (exp (* 2 x)) 1.0)
  (fma 0.5 (pow x 2) (fma 0.16666666666666663 (pow x 3) (* 1.0 x)))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (fma 0.16666666666666663 (pow x 2) (fma 0.5 x 1.0))
  (/ (- (exp (* 2 x)) 1.0) (* (+ (exp x) 1.0) x))
  (/ (- (exp (* 2 x)) 1.0) (* (+ (exp x) 1.0) x))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.684 * * * [progress]: adding candidates to table
1.030 * * [progress]: iteration 4 / 4
1.030 * * * [progress]: picking best candidate
1.033 * * * * [pick]: Picked  #<alt (λ (x) (* (- (exp x) 1.0) (/ 1 x)))>
1.033 * * * [progress]: localizing error
1.039 * * * [progress]: generating rewritten candidates
1.039 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.043 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.055 * * * [progress]: generating series expansions
1.055 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.056 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
1.056 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
1.056 * [taylor]: Taking taylor expansion of (exp x) in x
1.056 * [taylor]: Taking taylor expansion of x in x
1.056 * [taylor]: Taking taylor expansion of 1.0 in x
1.056 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
1.056 * [taylor]: Taking taylor expansion of (exp x) in x
1.056 * [taylor]: Taking taylor expansion of x in x
1.056 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
1.061 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
1.061 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of 1.0 in x
1.062 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
1.062 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of 1.0 in x
1.065 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
1.065 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
1.065 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.065 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.065 * [taylor]: Taking taylor expansion of -1 in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of 1.0 in x
1.066 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
1.066 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.066 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.066 * [taylor]: Taking taylor expansion of -1 in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of 1.0 in x
1.069 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.070 * [approximate]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in (x) around 0
1.070 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
1.070 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
1.070 * [taylor]: Taking taylor expansion of (exp x) in x
1.070 * [taylor]: Taking taylor expansion of x in x
1.070 * [taylor]: Taking taylor expansion of 1.0 in x
1.070 * [taylor]: Taking taylor expansion of x in x
1.072 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1.0) x) in x
1.072 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
1.072 * [taylor]: Taking taylor expansion of (exp x) in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.072 * [taylor]: Taking taylor expansion of 1.0 in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.078 * [approximate]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in (x) around 0
1.078 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
1.078 * [taylor]: Taking taylor expansion of x in x
1.078 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
1.078 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of 1.0 in x
1.079 * [taylor]: Taking taylor expansion of (* x (- (exp (/ 1 x)) 1.0)) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
1.079 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of 1.0 in x
1.090 * [approximate]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in (x) around 0
1.090 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
1.090 * [taylor]: Taking taylor expansion of -1 in x
1.090 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
1.090 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.090 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.090 * [taylor]: Taking taylor expansion of -1 in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of 1.0 in x
1.090 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1.0))) in x
1.090 * [taylor]: Taking taylor expansion of -1 in x
1.090 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1.0)) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
1.091 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.091 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.091 * [taylor]: Taking taylor expansion of -1 in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [taylor]: Taking taylor expansion of 1.0 in x
1.109 * * * [progress]: simplifying candidates
1.114 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (exp x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (exp x) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (exp x) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (- 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 1.0)
  (expm1 (* (- (exp x) 1.0) (/ 1 x)))
  (log1p (* (- (exp x) 1.0) (/ 1 x)))
  (* (- (exp x) 1.0) (/ 1 x))
  (+ (log (- (exp x) 1.0)) (- (log x)))
  (+ (log (- (exp x) 1.0)) (- 0 (log x)))
  (+ (log (- (exp x) 1.0)) (- (log 1) (log x)))
  (+ (log (- (exp x) 1.0)) (log (/ 1 x)))
  (log (* (- (exp x) 1.0) (/ 1 x)))
  (exp (* (- (exp x) 1.0) (/ 1 x)))
  (* (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (/ (* (* 1 1) 1) (* (* x x) x)))
  (* (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))
  (* (cbrt (* (- (exp x) 1.0) (/ 1 x))) (cbrt (* (- (exp x) 1.0) (/ 1 x))))
  (cbrt (* (- (exp x) 1.0) (/ 1 x)))
  (* (* (* (- (exp x) 1.0) (/ 1 x)) (* (- (exp x) 1.0) (/ 1 x))) (* (- (exp x) 1.0) (/ 1 x)))
  (sqrt (* (- (exp x) 1.0) (/ 1 x)))
  (sqrt (* (- (exp x) 1.0) (/ 1 x)))
  (* (- (pow (exp x) 3) (pow 1.0 3)) 1)
  (* (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))) x)
  (* (- (* (exp x) (exp x)) (* 1.0 1.0)) 1)
  (* (+ (exp x) 1.0) x)
  (* (sqrt (- (exp x) 1.0)) (sqrt (/ 1 x)))
  (* (sqrt (- (exp x) 1.0)) (sqrt (/ 1 x)))
  (* (sqrt (- (exp x) 1.0)) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (- (exp x) 1.0)) (/ (sqrt 1) (sqrt x)))
  (* (sqrt (- (exp x) 1.0)) (/ 1 (sqrt x)))
  (* (sqrt (- (exp x) 1.0)) (/ 1 (sqrt x)))
  (* (- (exp x) 1.0) (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* (- (exp x) 1.0) (sqrt (/ 1 x)))
  (* (- (exp x) 1.0) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))))
  (* (- (exp x) 1.0) (/ (* (cbrt 1) (cbrt 1)) (sqrt x)))
  (* (- (exp x) 1.0) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- (exp x) 1.0) (/ (sqrt 1) (* (cbrt x) (cbrt x))))
  (* (- (exp x) 1.0) (/ (sqrt 1) (sqrt x)))
  (* (- (exp x) 1.0) (/ (sqrt 1) 1))
  (* (- (exp x) 1.0) (/ 1 (* (cbrt x) (cbrt x))))
  (* (- (exp x) 1.0) (/ 1 (sqrt x)))
  (* (- (exp x) 1.0) (/ 1 1))
  (* (- (exp x) 1.0) 1)
  (* (- (exp x) 1.0) 1)
  (* (cbrt (- (exp x) 1.0)) (/ 1 x))
  (* (sqrt (- (exp x) 1.0)) (/ 1 x))
  (* (- (exp x) 1.0) (/ 1 x))
  (* (- (sqrt (exp x)) (sqrt 1.0)) (/ 1 x))
  (* (- (exp x) 1.0) (/ 1 x))
  (* (- (exp x) 1.0) 1)
  (* (- (pow (exp x) 3) (pow 1.0 3)) (/ 1 x))
  (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (/ 1 x))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/6 (pow x 2)) (+ (* 1/2 x) 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
1.120 * * [simplify]: iteration  0 :  347  enodes  (cost  486 )
1.127 * * [simplify]: iteration  1 :  1452  enodes  (cost  375 )
1.155 * * [simplify]: iteration  2 :  5001  enodes  (cost  356 )
1.158 * [simplify]: Simplified to:
   (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (* (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x))) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (- (exp x) 1.0)
  (fma (- 1.0) 1 1.0)
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (fma 1.0 (+ (exp x) 1.0) (exp (+ x x)))
  (- 1.0)
  (fma (- 1.0) 1.0 (exp (+ x x)))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 1.0)
  (expm1 (* (- (exp x) 1.0) (/ 1 x)))
  (log1p (* (- (exp x) 1.0) (/ 1 x)))
  (/ (- (exp x) 1.0) x)
  (- (log (- (exp x) 1.0)) (log x))
  (- (log (- (exp x) 1.0)) (log x))
  (- (log (- (exp x) 1.0)) (log x))
  (- (log (- (exp x) 1.0)) (log x))
  (- (log (- (exp x) 1.0)) (log x))
  (exp (* (- (exp x) 1.0) (/ 1 x)))
  (pow (/ (- (exp x) 1.0) x) 3)
  (pow (/ (- (exp x) 1.0) x) 3)
  (* (cbrt (* (- (exp x) 1.0) (/ 1 x))) (cbrt (* (- (exp x) 1.0) (/ 1 x))))
  (cbrt (* (- (exp x) 1.0) (/ 1 x)))
  (pow (/ (- (exp x) 1.0) x) 3)
  (sqrt (* (- (exp x) 1.0) (/ 1 x)))
  (sqrt (* (- (exp x) 1.0) (/ 1 x)))
  (- (pow (exp x) 3) (pow 1.0 3))
  (* x (fma 1.0 (+ (exp x) 1.0) (exp (+ x x))))
  (fma (- 1.0) 1.0 (exp (+ x x)))
  (* (+ (exp x) 1.0) x)
  (* (sqrt (- (exp x) 1.0)) (sqrt (/ 1 x)))
  (* (sqrt (- (exp x) 1.0)) (sqrt (/ 1 x)))
  (/ (sqrt (- (exp x) 1.0)) (pow x 1/2))
  (/ (sqrt (- (exp x) 1.0)) (pow x 1/2))
  (/ (sqrt (- (exp x) 1.0)) (pow x 1/2))
  (/ (sqrt (- (exp x) 1.0)) (pow x 1/2))
  (* (- (exp x) 1.0) (* (cbrt (/ 1 x)) (cbrt (/ 1 x))))
  (* (- (exp x) 1.0) (sqrt (/ 1 x)))
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (- (exp x) 1.0)
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (- (exp x) 1.0)
  (/ (- (exp x) 1.0) (* (cbrt x) (cbrt x)))
  (/ (- (exp x) 1.0) (sqrt x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (* (cbrt (- (exp x) 1.0)) (/ 1 x))
  (* (sqrt (- (exp x) 1.0)) (/ 1 x))
  (/ (- (exp x) 1.0) x)
  (/ (- (sqrt (exp x)) (sqrt 1.0)) x)
  (/ (- (exp x) 1.0) x)
  (- (exp x) 1.0)
  (/ (- (pow (exp x) 3) (pow 1.0 3)) x)
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) x)
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (fma 1/6 (pow x 2) (fma 1/2 x 1))
  (/ (- (exp x) 1.0) x)
  (* -1 (/ (- 1.0 (exp x)) x))
1.158 * * * [progress]: adding candidates to table
1.254 * [progress]: [Phase 3 of 3] Extracting.
1.254 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ x (- (exp x) 1.0))))> #<alt (λ (x) (* (- (exp x) 1.0) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))>)
1.255 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.255 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ x (- (exp x) 1.0))))> #<alt (λ (x) (* (- (exp x) 1.0) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))>)
1.274 * * * [regime]: Found split indices: #<option (#s(si 0 80) #s(si 2 255))>
1.275 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ x (- (exp x) 1.0))))> #<alt (λ (x) (* (- (exp x) 1.0) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))>)
1.310 * [regimes]: Found splitpoints: (#s(sp 0 x -0.00013197879371292656) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ x (- (exp x) 1.0))))> #<alt (λ (x) (* (- (exp x) 1.0) (/ 1 x)))> #<alt (λ (x) (fma 1/6 (pow x 2) (fma 1/2 x 1)))>)
1.310 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.00013197879371292656) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ x (- (exp x) 1.0))) (fma 1/6 (pow x 2) (fma 1/2 x 1)))
1.311 * * [simplify]: iteration  0 :  26  enodes  (cost  17 )
1.311 * * [simplify]: iteration  1 :  26  enodes  (cost  17 )
1.311 * [simplify]: Simplified to:
   (if (<= x -0.00013197879371292656) (/ (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ x (- (exp x) 1.0))) (fma 1/6 (pow x 2) (fma 1/2 x 1)))
2.498 * [regime-testing]: Baseline error score: 22.215731079272416
2.499 * [regime-testing]: Oracle error score: 0.04251632514687394
2.500 * [regime-testing]: End program error score: 0.3362367516434996
2.540 * [regime-testing]: Target error score: 39.129266158269786