20.918 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.041 * [progress]: [Phase 2 of 3] Improving.
0.041 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (exp.f64 x) 1)
0.046 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.046 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.046 * [simplify]: Simplified to:
   (-.f64 (exp.f64 x) 1)
0.046 * * [progress]: iteration 1 / 4
0.046 * * * [progress]: picking best candidate
0.047 * * * * [pick]: Picked  #<alt (λ (x) (-.f64 (exp.f64 x) 1))>
0.047 * * * [progress]: localizing error
0.050 * * * [progress]: generating rewritten candidates
0.050 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.055 * * * [progress]: generating series expansions
0.055 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.055 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.055 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.055 * [taylor]: Taking taylor expansion of (exp x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of 1 in x
0.056 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.056 * [taylor]: Taking taylor expansion of (exp x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of 1 in x
0.056 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.056 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.056 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of 1 in x
0.056 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.056 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 1 in x
0.057 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.057 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.057 * [taylor]: Taking taylor expansion of -1 in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 1 in x
0.057 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.057 * [taylor]: Taking taylor expansion of -1 in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 1 in x
0.058 * * * [progress]: simplifying candidates
0.058 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
0.085 * * [simplify]: iteration  0 :  5144  enodes  (cost  126 )
0.087 * [simplify]: Simplified to:
   (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) 1)
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  -1
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (+.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
0.087 * * * [progress]: adding candidates to table
0.106 * * [progress]: iteration 2 / 4
0.106 * * * [progress]: picking best candidate
0.109 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))))>
0.109 * * * [progress]: localizing error
0.115 * * * [progress]: generating rewritten candidates
0.115 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2 2)
0.119 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.128 * * * [progress]: generating series expansions
0.128 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2 2)
0.128 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.128 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.128 * [taylor]: Taking taylor expansion of 1/6 in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.128 * [taylor]: Taking taylor expansion of 1/6 in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.129 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.129 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.129 * [taylor]: Taking taylor expansion of 1/6 in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.129 * [taylor]: Taking taylor expansion of 1/6 in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.130 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.130 * [taylor]: Taking taylor expansion of -1/6 in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.130 * [taylor]: Taking taylor expansion of -1/6 in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.130 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in (x) around 0
0.130 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.130 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.130 * [taylor]: Taking taylor expansion of 1/6 in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 1/2 in x
0.131 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (* 1/6 x) 1/2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.131 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.131 * [taylor]: Taking taylor expansion of 1/6 in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 1/2 in x
0.132 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in (x) around 0
0.132 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.132 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.132 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 1/6 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 1/2 in x
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) (pow x 2)) in x
0.133 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.133 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.133 * [taylor]: Taking taylor expansion of 1/6 in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of 1/2 in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.135 * [approximate]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in (x) around 0
0.135 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.135 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.135 * [taylor]: Taking taylor expansion of 1/2 in x
0.135 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of 1/6 in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) (pow x 2)) in x
0.135 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.135 * [taylor]: Taking taylor expansion of 1/2 in x
0.135 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of 1/6 in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.138 * * * [progress]: simplifying candidates
0.138 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x 1/6)
  (+.f64 (log.f64 x) (log.f64 1/6))
  (log.f64 (*.f64 x 1/6))
  (exp.f64 (*.f64 x 1/6))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 1/6 1/6) 1/6))
  (*.f64 (cbrt.f64 (*.f64 x 1/6)) (cbrt.f64 (*.f64 x 1/6)))
  (cbrt.f64 (*.f64 x 1/6))
  (*.f64 (*.f64 (*.f64 x 1/6) (*.f64 x 1/6)) (*.f64 x 1/6))
  (sqrt.f64 (*.f64 x 1/6))
  (sqrt.f64 (*.f64 x 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (*.f64 x (*.f64 (cbrt.f64 1/6) (cbrt.f64 1/6)))
  (*.f64 x (sqrt.f64 1/6))
  (*.f64 x 1)
  (*.f64 (cbrt.f64 x) 1/6)
  (*.f64 (sqrt.f64 x) 1/6)
  (*.f64 x 1/6)
  (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))
  (+.f64 (+.f64 (log.f64 x) (log.f64 x)) (log.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (+.f64 (log.f64 (*.f64 x x)) (log.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (log.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (exp.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 x x) x)) (*.f64 (*.f64 (+.f64 1/2 (*.f64 x 1/6)) (+.f64 1/2 (*.f64 x 1/6))) (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 x x)) (*.f64 (*.f64 (+.f64 1/2 (*.f64 x 1/6)) (+.f64 1/2 (*.f64 x 1/6))) (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (cbrt.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))) (cbrt.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))))
  (cbrt.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))) (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))) (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (sqrt.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (sqrt.f64 (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 x (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 x (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 x x) 1/2)
  (*.f64 (*.f64 x x) (*.f64 x 1/6))
  (*.f64 1/2 (*.f64 x x))
  (*.f64 (*.f64 x 1/6) (*.f64 x x))
  (*.f64 (*.f64 x x) (*.f64 (cbrt.f64 (+.f64 1/2 (*.f64 x 1/6))) (cbrt.f64 (+.f64 1/2 (*.f64 x 1/6)))))
  (*.f64 (*.f64 x x) (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 x x) 1)
  (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 (*.f64 x x) (+.f64 (pow.f64 1/2 3) (pow.f64 (*.f64 x 1/6) 3)))
  (*.f64 (*.f64 x x) (-.f64 (*.f64 1/2 1/2) (*.f64 (*.f64 x 1/6) (*.f64 x 1/6))))
  (*.f64 1/6 x)
  (*.f64 1/6 x)
  (*.f64 1/6 x)
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (*.f64 1/6 (pow.f64 x 3)))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (*.f64 1/6 (pow.f64 x 3)))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (*.f64 1/6 (pow.f64 x 3)))
0.180 * * [simplify]: iteration  0 :  4907  enodes  (cost  352 )
0.180 * * [simplify]: iteration  1 :  4907  enodes  (cost  352 )
0.182 * [simplify]: Simplified to:
   (*.f64 x 1/6)
  (log.f64 (*.f64 x 1/6))
  (log.f64 (*.f64 x 1/6))
  (exp.f64 (*.f64 x 1/6))
  (*.f64 (pow.f64 x 3) 1/216)
  (*.f64 (cbrt.f64 (*.f64 x 1/6)) (cbrt.f64 (*.f64 x 1/6)))
  (cbrt.f64 (*.f64 x 1/6))
  (*.f64 (pow.f64 x 3) 1/216)
  (sqrt.f64 (*.f64 x 1/6))
  (sqrt.f64 (*.f64 x 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (*.f64 (sqrt.f64 x) (sqrt.f64 1/6))
  (*.f64 x (*.f64 (cbrt.f64 1/6) (cbrt.f64 1/6)))
  (*.f64 x (sqrt.f64 1/6))
  x
  (*.f64 1/6 (cbrt.f64 x))
  (*.f64 1/6 (sqrt.f64 x))
  (*.f64 x 1/6)
  (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2))
  (log.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2)))
  (log.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2)))
  (log.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2)))
  (exp.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 (pow.f64 x 6) (pow.f64 (+.f64 (*.f64 x 1/6) 1/2) 3))
  (*.f64 (pow.f64 x 6) (pow.f64 (+.f64 (*.f64 x 1/6) 1/2) 3))
  (*.f64 (cbrt.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2))) (cbrt.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2))))
  (cbrt.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 (pow.f64 x 6) (pow.f64 (+.f64 (*.f64 x 1/6) 1/2) 3))
  (sqrt.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2)))
  (sqrt.f64 (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 x (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 x (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 (*.f64 x x) 1/2)
  (*.f64 1/6 (pow.f64 x 3))
  (*.f64 (*.f64 x x) 1/2)
  (*.f64 1/6 (pow.f64 x 3))
  (*.f64 (*.f64 x x) (*.f64 (cbrt.f64 (+.f64 (*.f64 x 1/6) 1/2)) (cbrt.f64 (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 x (*.f64 x (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 x x)
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 (*.f64 x x) (+.f64 (*.f64 (pow.f64 x 3) 1/216) 1/8))
  (*.f64 (*.f64 x x) (-.f64 1/4 (*.f64 (*.f64 x x) 1/36)))
  (*.f64 x 1/6)
  (*.f64 x 1/6)
  (*.f64 x 1/6)
  (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 (*.f64 x x) (+.f64 (*.f64 x 1/6) 1/2))
0.183 * * * [progress]: adding candidates to table
0.201 * * [progress]: iteration 3 / 4
0.201 * * * [progress]: picking best candidate
0.203 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (-.f64 (exp.f64 x) 1))))>
0.203 * * * [progress]: localizing error
0.212 * * * [progress]: generating rewritten candidates
0.212 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.216 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
0.221 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.226 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.231 * * * [progress]: generating series expansions
0.231 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.232 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.232 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.232 * [taylor]: Taking taylor expansion of (exp x) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of 1 in x
0.232 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.232 * [taylor]: Taking taylor expansion of (exp x) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of 1 in x
0.232 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.232 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.232 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of 1 in x
0.233 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.233 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of 1 in x
0.233 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.233 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.233 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.233 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.233 * [taylor]: Taking taylor expansion of -1 in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of 1 in x
0.233 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.233 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.233 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.233 * [taylor]: Taking taylor expansion of -1 in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of 1 in x
0.234 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
0.234 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.234 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.234 * [taylor]: Taking taylor expansion of (exp x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of 1 in x
0.234 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.234 * [taylor]: Taking taylor expansion of (exp x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of 1 in x
0.234 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.234 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.234 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of 1 in x
0.235 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.235 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of 1 in x
0.235 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.235 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.235 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.235 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.235 * [taylor]: Taking taylor expansion of -1 in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of 1 in x
0.235 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.235 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.235 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.235 * [taylor]: Taking taylor expansion of -1 in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of 1 in x
0.236 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.236 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.236 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.236 * [taylor]: Taking taylor expansion of (exp x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of 1 in x
0.236 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.236 * [taylor]: Taking taylor expansion of (exp x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of 1 in x
0.236 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.236 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.237 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.237 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.237 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.237 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.237 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.237 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.237 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of 1 in x
0.238 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.238 * [approximate]: Taking taylor expansion of (pow (- (exp x) 1) 1/3) in (x) around 0
0.238 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1) 1/3) in x
0.238 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1)))) in x
0.238 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1))) in x
0.238 * [taylor]: Taking taylor expansion of 1/3 in x
0.238 * [taylor]: Taking taylor expansion of (log (- (exp x) 1)) in x
0.238 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.238 * [taylor]: Taking taylor expansion of (exp x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of 1 in x
0.238 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1) 1/3) in x
0.238 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1)))) in x
0.238 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1))) in x
0.238 * [taylor]: Taking taylor expansion of 1/3 in x
0.238 * [taylor]: Taking taylor expansion of (log (- (exp x) 1)) in x
0.238 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.238 * [taylor]: Taking taylor expansion of (exp x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1) 1/3) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1) 1/3) in x
0.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1)))) in x
0.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1))) in x
0.240 * [taylor]: Taking taylor expansion of 1/3 in x
0.240 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1)) in x
0.240 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1) 1/3) in x
0.240 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1)))) in x
0.240 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1))) in x
0.240 * [taylor]: Taking taylor expansion of 1/3 in x
0.240 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1)) in x
0.240 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.246 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1) 1/3) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1) 1/3) in x
0.247 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1)))) in x
0.247 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1))) in x
0.247 * [taylor]: Taking taylor expansion of 1/3 in x
0.247 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1)) in x
0.247 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.247 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.247 * [taylor]: Taking taylor expansion of -1 in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of 1 in x
0.247 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1) 1/3) in x
0.247 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1)))) in x
0.247 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1))) in x
0.247 * [taylor]: Taking taylor expansion of 1/3 in x
0.247 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1)) in x
0.247 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.247 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.247 * [taylor]: Taking taylor expansion of -1 in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of 1 in x
0.253 * * * [progress]: simplifying candidates
0.254 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (exp.f64 x) 1)
  (log.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (exp.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (cbrt.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (cbrt.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3)))
  (cbrt.f64 (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1))))
  (cbrt.f64 (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1)))
  (cbrt.f64 (+.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (pow.f64 x 1/3) (+.f64 (*.f64 1/36 (pow.f64 (pow.f64 x 7) 1/3)) (*.f64 1/6 (pow.f64 (pow.f64 x 4) 1/3))))
  (pow.f64 (-.f64 (exp.f64 x) 1) 1/3)
  (pow.f64 (-.f64 (exp.f64 x) 1) 1/3)
0.301 * * [simplify]: iteration  0 :  4925  enodes  (cost  540 )
0.301 * * [simplify]: iteration  1 :  4925  enodes  (cost  540 )
0.305 * [simplify]: Simplified to:
   (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (pow.f64 (-.f64 (exp.f64 x) 1) 2/3)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) 1)
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  -1
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (+.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (pow.f64 (-.f64 (exp.f64 x) 1) 2/3)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) 1)
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  -1
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (+.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (pow.f64 (-.f64 (exp.f64 x) 1) 2/3)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) 1)
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  -1
  (+.f64 (pow.f64 (exp.f64 x) 2) -1)
  (+.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (log.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (exp.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (pow.f64 (-.f64 (exp.f64 x) 1) 2/3))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 3) 1))
  (cbrt.f64 (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1))))
  (cbrt.f64 (+.f64 (pow.f64 (exp.f64 x) 2) -1))
  (cbrt.f64 (+.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (-.f64 (exp.f64 x) 1)
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (cbrt.f64 x) (+.f64 (*.f64 1/36 (cbrt.f64 (pow.f64 x 7))) (*.f64 1/6 (cbrt.f64 (pow.f64 x 4)))))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
0.305 * * * [progress]: adding candidates to table
0.342 * * [progress]: iteration 4 / 4
0.342 * * * [progress]: picking best candidate
0.344 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))))>
0.344 * * * [progress]: localizing error
0.356 * * * [progress]: generating rewritten candidates
0.356 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.360 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
0.364 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.369 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.375 * * * [progress]: generating series expansions
0.375 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.376 * [approximate]: Taking taylor expansion of (log (/ (exp (exp x)) E)) in (x) around 0
0.376 * [taylor]: Taking taylor expansion of (log (/ (exp (exp x)) E)) in x
0.376 * [taylor]: Taking taylor expansion of (/ (exp (exp x)) E) in x
0.376 * [taylor]: Taking taylor expansion of (exp (exp x)) in x
0.376 * [taylor]: Taking taylor expansion of (exp x) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of E in x
0.376 * [taylor]: Taking taylor expansion of (log (/ (exp (exp x)) E)) in x
0.376 * [taylor]: Taking taylor expansion of (/ (exp (exp x)) E) in x
0.376 * [taylor]: Taking taylor expansion of (exp (exp x)) in x
0.376 * [taylor]: Taking taylor expansion of (exp x) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of E in x
0.377 * [approximate]: Taking taylor expansion of (log (/ (exp (exp (/ 1 x))) E)) in (x) around 0
0.377 * [taylor]: Taking taylor expansion of (log (/ (exp (exp (/ 1 x))) E)) in x
0.377 * [taylor]: Taking taylor expansion of (/ (exp (exp (/ 1 x))) E) in x
0.377 * [taylor]: Taking taylor expansion of (exp (exp (/ 1 x))) in x
0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of E in x
0.378 * [taylor]: Taking taylor expansion of (log (/ (exp (exp (/ 1 x))) E)) in x
0.378 * [taylor]: Taking taylor expansion of (/ (exp (exp (/ 1 x))) E) in x
0.378 * [taylor]: Taking taylor expansion of (exp (exp (/ 1 x))) in x
0.378 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of E in x
0.384 * [approximate]: Taking taylor expansion of (log (/ (exp (exp (/ -1 x))) E)) in (x) around 0
0.384 * [taylor]: Taking taylor expansion of (log (/ (exp (exp (/ -1 x))) E)) in x
0.384 * [taylor]: Taking taylor expansion of (/ (exp (exp (/ -1 x))) E) in x
0.384 * [taylor]: Taking taylor expansion of (exp (exp (/ -1 x))) in x
0.384 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.384 * [taylor]: Taking taylor expansion of -1 in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of E in x
0.384 * [taylor]: Taking taylor expansion of (log (/ (exp (exp (/ -1 x))) E)) in x
0.385 * [taylor]: Taking taylor expansion of (/ (exp (exp (/ -1 x))) E) in x
0.385 * [taylor]: Taking taylor expansion of (exp (exp (/ -1 x))) in x
0.385 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.385 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.385 * [taylor]: Taking taylor expansion of -1 in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of E in x
0.391 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
0.391 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.391 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.391 * [taylor]: Taking taylor expansion of (exp x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of 1 in x
0.391 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.391 * [taylor]: Taking taylor expansion of (exp x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of 1 in x
0.392 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.392 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.392 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of 1 in x
0.392 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.392 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of 1 in x
0.392 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.392 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.392 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.392 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.393 * [taylor]: Taking taylor expansion of -1 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 1 in x
0.393 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.393 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.393 * [taylor]: Taking taylor expansion of -1 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 1 in x
0.393 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.393 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.393 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.393 * [taylor]: Taking taylor expansion of (exp x) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 1 in x
0.393 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.393 * [taylor]: Taking taylor expansion of (exp x) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 1 in x
0.394 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.394 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.394 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [taylor]: Taking taylor expansion of 1 in x
0.394 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.394 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [taylor]: Taking taylor expansion of 1 in x
0.394 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.394 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.394 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.395 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.395 * [taylor]: Taking taylor expansion of -1 in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of 1 in x
0.395 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.395 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.395 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.395 * [taylor]: Taking taylor expansion of -1 in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of 1 in x
0.395 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.395 * [approximate]: Taking taylor expansion of (pow (- (exp x) 1) 1/3) in (x) around 0
0.395 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1) 1/3) in x
0.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1)))) in x
0.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1))) in x
0.395 * [taylor]: Taking taylor expansion of 1/3 in x
0.395 * [taylor]: Taking taylor expansion of (log (- (exp x) 1)) in x
0.395 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.395 * [taylor]: Taking taylor expansion of (exp x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of 1 in x
0.395 * [taylor]: Taking taylor expansion of (pow (- (exp x) 1) 1/3) in x
0.396 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp x) 1)))) in x
0.396 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp x) 1))) in x
0.396 * [taylor]: Taking taylor expansion of 1/3 in x
0.396 * [taylor]: Taking taylor expansion of (log (- (exp x) 1)) in x
0.396 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.396 * [taylor]: Taking taylor expansion of (exp x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of 1 in x
0.397 * [approximate]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1) 1/3) in (x) around 0
0.397 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1) 1/3) in x
0.397 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1)))) in x
0.397 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1))) in x
0.397 * [taylor]: Taking taylor expansion of 1/3 in x
0.397 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1)) in x
0.397 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.397 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [taylor]: Taking taylor expansion of 1 in x
0.397 * [taylor]: Taking taylor expansion of (pow (- (exp (/ 1 x)) 1) 1/3) in x
0.397 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ 1 x)) 1)))) in x
0.397 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ 1 x)) 1))) in x
0.397 * [taylor]: Taking taylor expansion of 1/3 in x
0.397 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1)) in x
0.398 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.398 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of 1 in x
0.406 * [approximate]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1) 1/3) in (x) around 0
0.406 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1) 1/3) in x
0.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1)))) in x
0.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1))) in x
0.406 * [taylor]: Taking taylor expansion of 1/3 in x
0.406 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1)) in x
0.406 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.406 * [taylor]: Taking taylor expansion of -1 in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of 1 in x
0.407 * [taylor]: Taking taylor expansion of (pow (- (exp (/ -1 x)) 1) 1/3) in x
0.407 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (exp (/ -1 x)) 1)))) in x
0.407 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (exp (/ -1 x)) 1))) in x
0.407 * [taylor]: Taking taylor expansion of 1/3 in x
0.407 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1)) in x
0.407 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.407 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.407 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.407 * [taylor]: Taking taylor expansion of -1 in x
0.407 * [taylor]: Taking taylor expansion of x in x
0.407 * [taylor]: Taking taylor expansion of 1 in x
0.413 * * * [progress]: simplifying candidates
0.414 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (*.f64 (cbrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)) (cbrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))))
  (log.f64 (cbrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 (exp.f64 (exp.f64 x)))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 (exp.f64 (exp.f64 x)))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (*.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 (exp.f64 (exp.f64 x)))) 1))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) E.f64))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) 1))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) E.f64))
  (log.f64 (/.f64 1 (*.f64 (cbrt.f64 E.f64) (cbrt.f64 E.f64))))
  (log.f64 (/.f64 (exp.f64 (exp.f64 x)) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 1 (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (exp.f64 (exp.f64 x)) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 1 1))
  (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))
  (log.f64 1)
  (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))
  (log.f64 (exp.f64 (exp.f64 x)))
  (log.f64 (/.f64 1 E.f64))
  (log.f64 (exp.f64 (exp.f64 x)))
  (log.f64 E.f64)
  (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))
  (log.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (exp.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (*.f64 (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))))
  (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (*.f64 (*.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)) (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))) (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (sqrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (sqrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3))
  (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1)))
  (neg.f64 1)
  (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1))
  (+.f64 (exp.f64 x) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (+.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (sqrt.f64 (exp.f64 x)) 1)
  (-.f64 (exp.f64 x) 1)
  (log.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (exp.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (cbrt.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (cbrt.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (-.f64 (pow.f64 (exp.f64 x) 3) (pow.f64 1 3)))
  (cbrt.f64 (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1))))
  (cbrt.f64 (-.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (*.f64 1 1)))
  (cbrt.f64 (+.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))
  (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (*.f64 1/6 (pow.f64 x 3)) x))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (pow.f64 x 1/3) (+.f64 (*.f64 1/36 (pow.f64 (pow.f64 x 7) 1/3)) (*.f64 1/6 (pow.f64 (pow.f64 x 4) 1/3))))
  (pow.f64 (-.f64 (exp.f64 x) 1) 1/3)
  (pow.f64 (-.f64 (exp.f64 x) 1) 1/3)
0.473 * * [simplify]: iteration  0 :  5001  enodes  (cost  643 )
0.477 * [simplify]: Simplified to:
   (*.f64 (log.f64 (cbrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64))) 2)
  (log.f64 (cbrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (log.f64 (sqrt.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))
  (*.f64 (log.f64 (/.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 E.f64))) 2)
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 E.f64)))
  (-.f64 (*.f64 2 (log.f64 (cbrt.f64 (exp.f64 (exp.f64 x))))) (log.f64 (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) (sqrt.f64 E.f64)))
  (*.f64 2 (log.f64 (cbrt.f64 (exp.f64 (exp.f64 x)))))
  (log.f64 (/.f64 (cbrt.f64 (exp.f64 (exp.f64 x))) E.f64))
  (+.f64 (*.f64 1/2 (exp.f64 x)) (*.f64 (log.f64 (cbrt.f64 E.f64)) -2))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) (cbrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) (sqrt.f64 E.f64)))
  (log.f64 (/.f64 (sqrt.f64 (exp.f64 (exp.f64 x))) (sqrt.f64 E.f64)))
  (*.f64 1/2 (exp.f64 x))
  (+.f64 (*.f64 1/2 (exp.f64 x)) -1)
  (*.f64 (log.f64 (cbrt.f64 E.f64)) -2)
  (-.f64 (exp.f64 x) (log.f64 (cbrt.f64 E.f64)))
  (neg.f64 (log.f64 (sqrt.f64 E.f64)))
  (-.f64 (exp.f64 x) (log.f64 (sqrt.f64 E.f64)))
  (log.f64 1)
  (-.f64 (exp.f64 x) 1)
  (log.f64 1)
  (-.f64 (exp.f64 x) 1)
  (exp.f64 x)
  -1
  (exp.f64 x)
  1
  (-.f64 (exp.f64 x) 1)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (pow.f64 (-.f64 (exp.f64 x) 1) 2/3)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (pow.f64 (-.f64 (exp.f64 x) 1) 2/3)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (+.f64 -1 (pow.f64 (exp.f64 x) 3))
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  -1
  (+.f64 -1 (pow.f64 (exp.f64 x) 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (log.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (exp.f64 (exp.f64 x)) E.f64)
  (pow.f64 (-.f64 (exp.f64 x) 1) 2/3)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (+.f64 -1 (pow.f64 (exp.f64 x) 3))
  (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))
  -1
  (+.f64 -1 (pow.f64 (exp.f64 x) 2))
  (+.f64 (exp.f64 x) 1)
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (log.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (exp.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (pow.f64 (-.f64 (exp.f64 x) 1) 2/3))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (cbrt.f64 1)
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (+.f64 -1 (pow.f64 (exp.f64 x) 3)))
  (cbrt.f64 (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1))))
  (cbrt.f64 (+.f64 -1 (pow.f64 (exp.f64 x) 2)))
  (cbrt.f64 (+.f64 (exp.f64 x) 1))
  (*.f64 (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (cbrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (-.f64 (exp.f64 x) 1)
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 (cbrt.f64 x) (+.f64 (*.f64 1/36 (cbrt.f64 (pow.f64 x 7))) (*.f64 1/6 (cbrt.f64 (pow.f64 x 4)))))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
0.478 * * * [progress]: adding candidates to table
0.518 * [progress]: [Phase 3 of 3] Extracting.
0.518 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (-.f64 (exp.f64 x) 1))> #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (+.f64 -1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))))> #<alt (λ (x) (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))))>)
0.519 * * * [regime-changes]: Trying 3 branch expressions: ((exp.f64 x) (-.f64 (exp.f64 x) 1) x)
0.519 * * * * [regimes]: Trying to branch on (exp.f64 x) from (#<alt (λ (x) (-.f64 (exp.f64 x) 1))> #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (+.f64 -1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))))> #<alt (λ (x) (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))))>)
0.532 * * * * [regimes]: Trying to branch on (exp.f64 x) from (#<alt (λ (x) (-.f64 (exp.f64 x) 1))> #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (+.f64 -1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))))>)
0.543 * * * * [regimes]: Trying to branch on (-.f64 (exp.f64 x) 1) from (#<alt (λ (x) (-.f64 (exp.f64 x) 1))> #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (+.f64 -1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))))> #<alt (λ (x) (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))))>)
0.557 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (-.f64 (exp.f64 x) 1))> #<alt (λ (x) (*.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (+.f64 -1 (pow.f64 (exp.f64 x) 3))) (cbrt.f64 (+.f64 1 (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1)))))) (cbrt.f64 (log.f64 (/.f64 (exp.f64 (exp.f64 x)) E.f64)))))> #<alt (λ (x) (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6)))))>)
0.575 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.575 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
0.576 * * [simplify]: iteration  0 :  12  enodes  (cost  11 )
0.576 * * [simplify]: iteration  1 :  12  enodes  (cost  11 )
0.576 * [simplify]: Simplified to:
   (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
1.839 * [regime-testing]: End program error score: 0.44240080797473413
1.880 * [regime-testing]: Target error score: 0.4540456535555036