0.621 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (-.f64 (exp.f64 x) 1) x)
0.055 * * [simplify]: iteration  0 :  169  enodes  (cost  9 )
0.055 * * [simplify]: iteration  1 :  169  enodes  (cost  9 )
0.055 * [simplify]: Simplified to:
   (/.f64 (-.f64 (exp.f64 x) 1) x)
0.055 * * [progress]: iteration 1 / 4
0.055 * * * [progress]: picking best candidate
0.056 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (-.f64 (exp.f64 x) 1) x))>
0.056 * * * [progress]: localizing error
0.063 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.067 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.076 * * * [progress]: generating series expansions
0.076 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.076 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.076 * [taylor]: Taking taylor expansion of (- (exp x) 1) 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 in x
0.076 * [taylor]: Taking taylor expansion of (- (exp x) 1) 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 in x
0.079 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.079 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.079 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of 1 in x
0.080 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.080 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of 1 in x
0.082 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.082 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.083 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.083 * [taylor]: Taking taylor expansion of -1 in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of 1 in x
0.083 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.083 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.083 * [taylor]: Taking taylor expansion of -1 in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of 1 in x
0.085 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.085 * [approximate]: Taking taylor expansion of (/ (- (exp x) 1) x) in (x) around 0
0.085 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1) x) in x
0.085 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.085 * [taylor]: Taking taylor expansion of (exp x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of 1 in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1) x) in x
0.086 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.086 * [taylor]: Taking taylor expansion of (exp x) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of 1 in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.090 * [approximate]: Taking taylor expansion of (* (- (exp (/ 1 x)) 1) x) in (x) around 0
0.090 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 1) x) in x
0.090 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.090 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 1 in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 1) x) in x
0.090 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.090 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 1 in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.098 * [approximate]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1))) in (x) around 0
0.098 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1))) in x
0.098 * [taylor]: Taking taylor expansion of -1 in x
0.098 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1)) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.098 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.098 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.098 * [taylor]: Taking taylor expansion of -1 in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of 1 in x
0.098 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1))) in x
0.099 * [taylor]: Taking taylor expansion of -1 in x
0.099 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1)) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.099 * [taylor]: Taking taylor expansion of -1 in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of 1 in x
0.111 * * * [progress]: simplifying candidates
0.112 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.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))
  (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)) 1)
  (-.f64 (sqrt.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 (exp.f64 x) 1)
  (-.f64 (log.f64 (-.f64 (exp.f64 x) 1)) (log.f64 x))
  (exp.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (*.f64 (*.f64 (/.f64 (-.f64 (exp.f64 x) 1) x) (/.f64 (-.f64 (exp.f64 x) 1) x)) (/.f64 (-.f64 (exp.f64 x) 1) x))
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)) (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)))
  (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (/.f64 (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.f64 (exp.f64 x) 1)) (*.f64 (*.f64 x x) x))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (neg.f64 (-.f64 (exp.f64 x) 1))
  (neg.f64 x)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) 1)
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) x)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) 1)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 1 1)
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (cbrt.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (sqrt.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1) 1)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) x)
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) (cbrt.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) (sqrt.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) 1)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) x)
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (cbrt.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (sqrt.f64 x))
  (/.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1) 1)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 1 1)
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (exp.f64 x) x)
  (/.f64 1 x)
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 1 x)
  (*.f64 x (+.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (+.f64 (*.f64 1 1) (*.f64 (exp.f64 x) 1))))
  (*.f64 x (+.f64 (exp.f64 x) 1))
  (/.f64 x (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 x (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 x (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 x (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))
  (/.f64 x (-.f64 (sqrt.f64 (exp.f64 x)) 1))
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 (-.f64 (exp.f64 x) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) 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 1/6 (pow.f64 x 2)) (+.f64 (*.f64 1/2 x) 1))
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (*.f64 -1 (/.f64 (-.f64 1 (exp.f64 x)) x))
0.174 * * [simplify]: iteration  0 :  4938  enodes  (cost  1013 )
0.174 * * [simplify]: iteration  1 :  4938  enodes  (cost  1013 )
0.180 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.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) 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 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (exp.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (pow.f64 (/.f64 (-.f64 (exp.f64 x) 1) x) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)) (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)))
  (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (pow.f64 (/.f64 (-.f64 (exp.f64 x) 1) x) 3)
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (-.f64 1 (exp.f64 x))
  (neg.f64 x)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) x)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  1
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (cbrt.f64 x))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) x)
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (cbrt.f64 x))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) x)
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (cbrt.f64 x))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  1
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (exp.f64 x) x)
  (/.f64 1 x)
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 1 x)
  (+.f64 x (*.f64 x (*.f64 (exp.f64 x) (+.f64 (exp.f64 x) 1))))
  (*.f64 x (+.f64 (exp.f64 x) 1))
  (/.f64 x (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 x (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 x (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (/.f64 x (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (/.f64 x (+.f64 -1 (sqrt.f64 (exp.f64 x))))
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 (-.f64 (exp.f64 x) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.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)
  (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (-.f64 (exp.f64 x) 1) x)
0.181 * * * [progress]: adding candidates to table
0.226 * * [progress]: iteration 2 / 4
0.226 * * * [progress]: picking best candidate
0.229 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))>
0.229 * * * [progress]: localizing error
0.234 * * * [progress]: generating rewritten candidates
0.234 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2 2)
0.238 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.244 * * * [progress]: generating series expansions
0.244 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2 2)
0.245 * [approximate]: Taking taylor expansion of (* 1/6 x) in (x) around 0
0.245 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.245 * [taylor]: Taking taylor expansion of 1/6 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.245 * [taylor]: Taking taylor expansion of 1/6 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.248 * [approximate]: Taking taylor expansion of (/ 1/6 x) in (x) around 0
0.248 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.248 * [taylor]: Taking taylor expansion of 1/6 in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (/ 1/6 x) in x
0.248 * [taylor]: Taking taylor expansion of 1/6 in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.252 * [approximate]: Taking taylor expansion of (/ -1/6 x) in (x) around 0
0.252 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.252 * [taylor]: Taking taylor expansion of -1/6 in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (/ -1/6 x) in x
0.252 * [taylor]: Taking taylor expansion of -1/6 in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.255 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.255 * [approximate]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in (x) around 0
0.255 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.255 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.255 * [taylor]: Taking taylor expansion of 1/6 in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of 1/2 in x
0.255 * [taylor]: Taking taylor expansion of (* x (+ (* 1/6 x) 1/2)) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of (+ (* 1/6 x) 1/2) in x
0.255 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
0.255 * [taylor]: Taking taylor expansion of 1/6 in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of 1/2 in x
0.264 * [approximate]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in (x) around 0
0.264 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.264 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.264 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.264 * [taylor]: Taking taylor expansion of 1/6 in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of 1/2 in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (/ (+ (* 1/6 (/ 1 x)) 1/2) x) in x
0.265 * [taylor]: Taking taylor expansion of (+ (* 1/6 (/ 1 x)) 1/2) in x
0.265 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.265 * [taylor]: Taking taylor expansion of 1/6 in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of 1/2 in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.277 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in (x) around 0
0.277 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.277 * [taylor]: Taking taylor expansion of -1 in x
0.277 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.277 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.277 * [taylor]: Taking taylor expansion of 1/2 in x
0.277 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.277 * [taylor]: Taking taylor expansion of 1/6 in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1/2 (* 1/6 (/ 1 x))) x)) in x
0.277 * [taylor]: Taking taylor expansion of -1 in x
0.277 * [taylor]: Taking taylor expansion of (/ (- 1/2 (* 1/6 (/ 1 x))) x) in x
0.277 * [taylor]: Taking taylor expansion of (- 1/2 (* 1/6 (/ 1 x))) in x
0.277 * [taylor]: Taking taylor expansion of 1/2 in x
0.277 * [taylor]: Taking taylor expansion of (* 1/6 (/ 1 x)) in x
0.277 * [taylor]: Taking taylor expansion of 1/6 in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.292 * * * [progress]: simplifying candidates
0.292 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x 1/6)
  (+.f64 (log.f64 x) (log.f64 1/6))
  (exp.f64 (*.f64 x 1/6))
  (log.f64 (*.f64 x 1/6))
  (*.f64 (*.f64 (*.f64 x 1/6) (*.f64 x 1/6)) (*.f64 x 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 x) x) (*.f64 (*.f64 1/6 1/6) 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 (cbrt.f64 x) 1/6)
  (*.f64 (sqrt.f64 x) 1/6)
  (*.f64 x 1/6)
  (*.f64 x (*.f64 (cbrt.f64 1/6) (cbrt.f64 1/6)))
  (*.f64 x (sqrt.f64 1/6))
  (*.f64 x 1)
  (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))
  (+.f64 (log.f64 x) (log.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (exp.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (log.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))) (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))) (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))) (cbrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))
  (cbrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (*.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))))
  (sqrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (sqrt.f64 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 1/2 x)
  (*.f64 (*.f64 x 1/6) x)
  (*.f64 x 1/2)
  (*.f64 x (*.f64 x 1/6))
  (*.f64 x (+.f64 (pow.f64 1/2 3) (pow.f64 (*.f64 x 1/6) 3)))
  (*.f64 x (-.f64 (*.f64 1/2 1/2) (*.f64 (*.f64 x 1/6) (*.f64 x 1/6))))
  (*.f64 (cbrt.f64 x) (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 (sqrt.f64 x) (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 1/2 (*.f64 x 1/6))) (cbrt.f64 (+.f64 1/2 (*.f64 x 1/6)))))
  (*.f64 x (sqrt.f64 (+.f64 1/2 (*.f64 x 1/6))))
  (*.f64 x 1)
  (*.f64 1/6 x)
  (*.f64 1/6 x)
  (*.f64 1/6 x)
  (+.f64 (*.f64 1/6 (pow.f64 x 2)) (*.f64 1/2 x))
  (+.f64 (*.f64 1/6 (pow.f64 x 2)) (*.f64 1/2 x))
  (+.f64 (*.f64 1/6 (pow.f64 x 2)) (*.f64 1/2 x))
0.388 * * [simplify]: iteration  0 :  4907  enodes  (cost  440 )
0.388 * * [simplify]: iteration  1 :  4907  enodes  (cost  440 )
0.392 * [simplify]: Simplified to:
   (*.f64 x 1/6)
  (log.f64 (*.f64 x 1/6))
  (exp.f64 (*.f64 x 1/6))
  (log.f64 (*.f64 x 1/6))
  (pow.f64 (*.f64 x 1/6) 3)
  (*.f64 (cbrt.f64 (*.f64 x 1/6)) (cbrt.f64 (*.f64 x 1/6)))
  (cbrt.f64 (*.f64 x 1/6))
  (pow.f64 (*.f64 x 1/6) 3)
  (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 1/6 (cbrt.f64 x))
  (*.f64 1/6 (sqrt.f64 x))
  (*.f64 x 1/6)
  (*.f64 x (*.f64 (cbrt.f64 1/6) (cbrt.f64 1/6)))
  (*.f64 x (sqrt.f64 1/6))
  x
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (log.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (exp.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (log.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (pow.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)) 3)
  (*.f64 (cbrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))) (cbrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))))
  (cbrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (pow.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)) 3)
  (sqrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (sqrt.f64 (*.f64 x (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  (*.f64 x 1/2)
  (*.f64 x (*.f64 x 1/6))
  (*.f64 x 1/2)
  (*.f64 x (*.f64 x 1/6))
  (*.f64 x (+.f64 (pow.f64 (*.f64 x 1/6) 3) 1/8))
  (*.f64 x (-.f64 1/4 (*.f64 x (*.f64 x 1/36))))
  (*.f64 (cbrt.f64 x) (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 (sqrt.f64 x) (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 x (*.f64 (cbrt.f64 (+.f64 (*.f64 x 1/6) 1/2)) (cbrt.f64 (+.f64 (*.f64 x 1/6) 1/2))))
  (*.f64 x (sqrt.f64 (+.f64 (*.f64 x 1/6) 1/2)))
  x
  (*.f64 x 1/6)
  (*.f64 x 1/6)
  (*.f64 x 1/6)
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
  (*.f64 x (+.f64 (*.f64 x 1/6) 1/2))
0.392 * * * [progress]: adding candidates to table
0.418 * * [progress]: iteration 3 / 4
0.418 * * * [progress]: picking best candidate
0.420 * * * * [pick]: Picked  #<alt (λ (x) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))>
0.420 * * * [progress]: localizing error
0.425 * * * [progress]: generating rewritten candidates
0.425 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.439 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.446 * * * [progress]: generating series expansions
0.446 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.447 * [approximate]: Taking taylor expansion of (- (/ (exp x) x) (/ 1 x)) in (x) around 0
0.447 * [taylor]: Taking taylor expansion of (- (/ (exp x) x) (/ 1 x)) in x
0.447 * [taylor]: Taking taylor expansion of (/ (exp x) x) in x
0.447 * [taylor]: Taking taylor expansion of (exp x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (- (/ (exp x) x) (/ 1 x)) in x
0.447 * [taylor]: Taking taylor expansion of (/ (exp x) x) in x
0.447 * [taylor]: Taking taylor expansion of (exp x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.452 * [approximate]: Taking taylor expansion of (- (* x (exp (/ 1 x))) x) in (x) around 0
0.452 * [taylor]: Taking taylor expansion of (- (* x (exp (/ 1 x))) x) in x
0.452 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (- (* x (exp (/ 1 x))) x) in x
0.453 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.459 * [approximate]: Taking taylor expansion of (- x (* x (exp (/ -1 x)))) in (x) around 0
0.459 * [taylor]: Taking taylor expansion of (- x (* x (exp (/ -1 x)))) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (- x (* x (exp (/ -1 x)))) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.467 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.467 * [approximate]: Taking taylor expansion of (/ (exp x) x) in (x) around 0
0.467 * [taylor]: Taking taylor expansion of (/ (exp x) x) in x
0.467 * [taylor]: Taking taylor expansion of (exp x) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of (/ (exp x) x) in x
0.467 * [taylor]: Taking taylor expansion of (exp x) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.470 * [approximate]: Taking taylor expansion of (* x (exp (/ 1 x))) in (x) around 0
0.470 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (* x (exp (/ 1 x))) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.470 * [taylor]: Taking taylor expansion of x in x
0.476 * [approximate]: Taking taylor expansion of (* -1 (* x (exp (/ -1 x)))) in (x) around 0
0.476 * [taylor]: Taking taylor expansion of (* -1 (* x (exp (/ -1 x)))) in x
0.476 * [taylor]: Taking taylor expansion of -1 in x
0.476 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.476 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.476 * [taylor]: Taking taylor expansion of -1 in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of (* -1 (* x (exp (/ -1 x)))) in x
0.476 * [taylor]: Taking taylor expansion of -1 in x
0.476 * [taylor]: Taking taylor expansion of (* x (exp (/ -1 x))) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.476 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.476 * [taylor]: Taking taylor expansion of -1 in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.486 * * * [progress]: simplifying candidates
0.487 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 (exp.f64 x) x)) (exp.f64 (/.f64 1 x)))
  (exp.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))
  (log.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))
  (*.f64 (*.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))) (cbrt.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))))
  (cbrt.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))
  (sqrt.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))
  (sqrt.f64 (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))
  (-.f64 (*.f64 (exp.f64 x) x) (*.f64 x 1))
  (*.f64 x x)
  (-.f64 (exp.f64 x) 1)
  (-.f64 (pow.f64 (/.f64 (exp.f64 x) x) 3) (pow.f64 (/.f64 1 x) 3))
  (+.f64 (*.f64 (/.f64 (exp.f64 x) x) (/.f64 (exp.f64 x) x)) (+.f64 (*.f64 (/.f64 1 x) (/.f64 1 x)) (*.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))))
  (neg.f64 (/.f64 1 x))
  (-.f64 (*.f64 (/.f64 (exp.f64 x) x) (/.f64 (exp.f64 x) x)) (*.f64 (/.f64 1 x) (/.f64 1 x)))
  (+.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))
  (+.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (sqrt.f64 (/.f64 1 x)))
  (-.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (sqrt.f64 (/.f64 1 x)))
  (+.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (-.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (+.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 1 (sqrt.f64 x)))
  (-.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 1 (sqrt.f64 x)))
  (+.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 1 x)))
  (-.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 1 x)))
  (+.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (/.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (-.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (/.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (+.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (/.f64 1 (sqrt.f64 x)))
  (-.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (/.f64 1 (sqrt.f64 x)))
  (-.f64 (exp.f64 x) (/.f64 1 1))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (-.f64 (/.f64 (exp.f64 x) (cbrt.f64 x)) (/.f64 1 (cbrt.f64 x)))
  (-.f64 (/.f64 (exp.f64 x) (sqrt.f64 x)) (/.f64 1 (sqrt.f64 x)))
  (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))
  (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))
  (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))
  (-.f64 x (log.f64 x))
  (exp.f64 (/.f64 (exp.f64 x) x))
  (log.f64 (/.f64 (exp.f64 x) x))
  (*.f64 (*.f64 (/.f64 (exp.f64 x) x) (/.f64 (exp.f64 x) x)) (/.f64 (exp.f64 x) x))
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) x)) (cbrt.f64 (/.f64 (exp.f64 x) x)))
  (cbrt.f64 (/.f64 (exp.f64 x) x))
  (/.f64 (*.f64 (*.f64 (exp.f64 x) (exp.f64 x)) (exp.f64 x)) (*.f64 (*.f64 x x) x))
  (sqrt.f64 (/.f64 (exp.f64 x) x))
  (sqrt.f64 (/.f64 (exp.f64 x) x))
  (neg.f64 (exp.f64 x))
  (neg.f64 x)
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) 1)
  (/.f64 (cbrt.f64 (exp.f64 x)) x)
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) 1)
  (/.f64 (sqrt.f64 (exp.f64 x)) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (exp.f64 x) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (exp.f64 x) (sqrt.f64 x))
  (/.f64 1 1)
  (/.f64 (exp.f64 x) x)
  (/.f64 x (exp.f64 x))
  (/.f64 1 x)
  (/.f64 x (cbrt.f64 (exp.f64 x)))
  (/.f64 x (sqrt.f64 (exp.f64 x)))
  (/.f64 x (exp.f64 x))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (exp.f64 x) (sqrt.f64 x))
  (/.f64 (exp.f64 x) 1)
  (+.f64 (*.f64 1/6 (pow.f64 x 2)) (+.f64 (*.f64 1/2 x) 1))
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (*.f64 -1 (/.f64 (-.f64 1 (exp.f64 x)) x))
  (+.f64 1 (+.f64 (*.f64 1/2 x) (/.f64 1 x)))
  (/.f64 (exp.f64 x) x)
  (/.f64 (exp.f64 x) x)
0.547 * * [simplify]: iteration  0 :  5193  enodes  (cost  849 )
0.553 * [simplify]: Simplified to:
   (exp.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (exp.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (pow.f64 (/.f64 (-.f64 (exp.f64 x) 1) x) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)) (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)))
  (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (-.f64 (*.f64 x (exp.f64 x)) x)
  (*.f64 x x)
  (-.f64 (exp.f64 x) 1)
  (-.f64 (pow.f64 (/.f64 (exp.f64 x) x) 3) (pow.f64 (/.f64 1 x) 3))
  (*.f64 (/.f64 1 (*.f64 x x)) (+.f64 (pow.f64 (exp.f64 x) 2) (+.f64 (exp.f64 x) 1)))
  (/.f64 -1 x)
  (*.f64 (/.f64 1 (*.f64 x x)) (-.f64 (pow.f64 (exp.f64 x) 2) 1))
  (+.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x))
  (+.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (sqrt.f64 (/.f64 1 x)))
  (-.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (sqrt.f64 (/.f64 1 x)))
  (+.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 1 (sqrt.f64 x)))
  (-.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 1 (sqrt.f64 x)))
  (+.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 1 (sqrt.f64 x)))
  (-.f64 (sqrt.f64 (/.f64 (exp.f64 x) x)) (/.f64 1 (sqrt.f64 x)))
  (+.f64 (sqrt.f64 (/.f64 1 x)) (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)))
  (-.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (sqrt.f64 (/.f64 1 x)))
  (+.f64 (/.f64 1 (sqrt.f64 x)) (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)))
  (-.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (/.f64 1 (sqrt.f64 x)))
  (+.f64 (/.f64 1 (sqrt.f64 x)) (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)))
  (-.f64 (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x)) (/.f64 1 (sqrt.f64 x)))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (-.f64 (/.f64 (exp.f64 x) (cbrt.f64 x)) (/.f64 1 (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (-.f64 x (log.f64 x))
  (exp.f64 (/.f64 (exp.f64 x) x))
  (-.f64 x (log.f64 x))
  (pow.f64 (/.f64 (exp.f64 x) x) 3)
  (*.f64 (cbrt.f64 (/.f64 (exp.f64 x) x)) (cbrt.f64 (/.f64 (exp.f64 x) x)))
  (cbrt.f64 (/.f64 (exp.f64 x) x))
  (pow.f64 (/.f64 (exp.f64 x) x) 3)
  (sqrt.f64 (/.f64 (exp.f64 x) x))
  (sqrt.f64 (/.f64 (exp.f64 x) x))
  (neg.f64 (exp.f64 x))
  (neg.f64 x)
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (exp.f64 x)) (sqrt.f64 x))
  (*.f64 (cbrt.f64 (exp.f64 x)) (cbrt.f64 (exp.f64 x)))
  (/.f64 (cbrt.f64 (exp.f64 x)) x)
  (/.f64 (sqrt.f64 (exp.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (exp.f64 x)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 x))
  (sqrt.f64 (exp.f64 x))
  (/.f64 (sqrt.f64 (exp.f64 x)) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (exp.f64 x) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (exp.f64 x) (sqrt.f64 x))
  1
  (/.f64 (exp.f64 x) x)
  (/.f64 x (exp.f64 x))
  (/.f64 1 x)
  (/.f64 x (cbrt.f64 (exp.f64 x)))
  (/.f64 x (sqrt.f64 (exp.f64 x)))
  (/.f64 x (exp.f64 x))
  (/.f64 (exp.f64 x) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (exp.f64 x) (sqrt.f64 x))
  (exp.f64 x)
  (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (+.f64 1 (+.f64 (/.f64 1 x) (*.f64 x 1/2)))
  (/.f64 (exp.f64 x) x)
  (/.f64 (exp.f64 x) x)
0.553 * * * [progress]: adding candidates to table
0.582 * * [progress]: iteration 4 / 4
0.582 * * * [progress]: picking best candidate
0.584 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))>
0.584 * * * [progress]: localizing error
0.592 * * * [progress]: generating rewritten candidates
0.592 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 1)
0.597 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.602 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.615 * * * [progress]: generating series expansions
0.615 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 1)
0.615 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.615 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.615 * [taylor]: Taking taylor expansion of (exp x) in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 1 in x
0.615 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.615 * [taylor]: Taking taylor expansion of (exp x) in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 1 in x
0.619 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.619 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of 1 in x
0.619 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of 1 in x
0.621 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.621 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.621 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.621 * [taylor]: Taking taylor expansion of -1 in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of 1 in x
0.622 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.622 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.622 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.622 * [taylor]: Taking taylor expansion of -1 in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of 1 in x
0.624 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.624 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0
0.624 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.624 * [taylor]: Taking taylor expansion of (exp x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1 in x
0.624 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.624 * [taylor]: Taking taylor expansion of (exp x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of 1 in x
0.628 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0
0.628 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.628 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of 1 in x
0.628 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.628 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of 1 in x
0.630 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.631 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.631 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.631 * [taylor]: Taking taylor expansion of -1 in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1 in x
0.631 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.631 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.631 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.631 * [taylor]: Taking taylor expansion of -1 in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.631 * [taylor]: Taking taylor expansion of 1 in x
0.633 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.633 * [approximate]: Taking taylor expansion of (/ (- (exp x) 1) x) in (x) around 0
0.633 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1) x) in x
0.633 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.634 * [taylor]: Taking taylor expansion of (exp x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of 1 in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (/ (- (exp x) 1) x) in x
0.634 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x
0.634 * [taylor]: Taking taylor expansion of (exp x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of 1 in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.638 * [approximate]: Taking taylor expansion of (* (- (exp (/ 1 x)) 1) x) in (x) around 0
0.638 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 1) x) in x
0.638 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.638 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (* (- (exp (/ 1 x)) 1) x) in x
0.639 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x
0.639 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 1 in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.647 * [approximate]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1))) in (x) around 0
0.647 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1))) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1)) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.647 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of 1 in x
0.647 * [taylor]: Taking taylor expansion of (* -1 (* x (- (exp (/ -1 x)) 1))) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of (* x (- (exp (/ -1 x)) 1)) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x
0.647 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of 1 in x
0.658 * * * [progress]: simplifying candidates
0.659 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (exp.f64 x)) (exp.f64 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (*.f64 (*.f64 (-.f64 (exp.f64 x) 1) (-.f64 (exp.f64 x) 1)) (-.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))
  (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)) 1)
  (-.f64 (sqrt.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 (exp.f64 x) 1)
  (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))
  (log.f64 (exp.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))))
  (log.f64 (exp.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1)))
  (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1))))
  (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1)))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (exp.f64 x)))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 (exp.f64 x)))
  (log.f64 (exp.f64 (neg.f64 1)))
  (log.f64 (*.f64 (cbrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))))
  (log.f64 (cbrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 1)
  (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))
  (exp.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (*.f64 (*.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (*.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))))
  (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (-.f64 (log.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (log.f64 x))
  (exp.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))
  (log.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))
  (*.f64 (*.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x) (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x)) (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))
  (*.f64 (cbrt.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x)) (cbrt.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x)))
  (cbrt.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))
  (/.f64 (*.f64 (*.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (*.f64 (*.f64 x x) x))
  (sqrt.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))
  (sqrt.f64 (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))
  (neg.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (neg.f64 x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (sqrt.f64 x))
  (/.f64 1 1)
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x)
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))) (cbrt.f64 x))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) 1)
  (/.f64 (log.f64 (exp.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))) x)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) 1)
  (/.f64 (log.f64 (exp.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))) x)
  (/.f64 (-.f64 (exp.f64 x) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 1)) (cbrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 1)) (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) 1)
  (/.f64 (log.f64 (exp.f64 1)) x)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))) (cbrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) 1)
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))) x)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))) (cbrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)) 1)
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))) x)
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))) (cbrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 (exp.f64 x)) 1) 1)
  (/.f64 (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))) x)
  (/.f64 (-.f64 (exp.f64 x) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 1)) (cbrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 1)) (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) 1)
  (/.f64 (log.f64 (exp.f64 1)) x)
  (/.f64 (*.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (cbrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))) (sqrt.f64 x))
  (/.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (sqrt.f64 x))
  (/.f64 (*.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))) 1)
  (/.f64 (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) x)
  (/.f64 (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) 1)
  (/.f64 (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (sqrt.f64 x))
  (/.f64 1 1)
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x)
  (/.f64 (log.f64 (exp.f64 (exp.f64 x))) x)
  (/.f64 (log.f64 (exp.f64 1)) x)
  (/.f64 x (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 1 x)
  (/.f64 x (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 x (log.f64 (exp.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))))
  (/.f64 x (log.f64 (exp.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)))))
  (/.f64 x (log.f64 (exp.f64 1)))
  (/.f64 x (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))))
  (/.f64 x (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) (sqrt.f64 1)))))
  (/.f64 x (log.f64 (exp.f64 (+.f64 (sqrt.f64 (exp.f64 x)) 1))))
  (/.f64 x (log.f64 (exp.f64 1)))
  (/.f64 x (cbrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))))
  (/.f64 x (sqrt.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))))
  (/.f64 x (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) (sqrt.f64 x))
  (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) 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 1/6 (pow.f64 x 2)) (+.f64 (*.f64 1/2 x) 1))
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (*.f64 -1 (/.f64 (-.f64 1 (exp.f64 x)) x))
0.726 * * [simplify]: iteration  0 :  4985  enodes  (cost  1522 )
0.726 * * [simplify]: iteration  1 :  4985  enodes  (cost  1522 )
0.735 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (exp.f64 x) 1))
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.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) 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 x) 1)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  1
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  (+.f64 1 (sqrt.f64 (exp.f64 x)))
  1
  (exp.f64 x)
  1
  (exp.f64 x)
  -1
  (*.f64 (log.f64 (cbrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1)))) 2)
  (log.f64 (cbrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 (sqrt.f64 (exp.f64 (-.f64 (exp.f64 x) 1))))
  (log.f64 1)
  (-.f64 (exp.f64 x) 1)
  (exp.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (-.f64 (exp.f64 x) 1))
  (pow.f64 (-.f64 (exp.f64 x) 1) 3)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (exp.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (log.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (pow.f64 (/.f64 (-.f64 (exp.f64 x) 1) x) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)) (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x)))
  (cbrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (pow.f64 (/.f64 (-.f64 (exp.f64 x) 1) x) 3)
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (sqrt.f64 (/.f64 (-.f64 (exp.f64 x) 1) x))
  (-.f64 1 (exp.f64 x))
  (neg.f64 x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  1
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) (cbrt.f64 x))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x)))
  (cbrt.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))) x)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) x)
  (/.f64 (-.f64 (exp.f64 x) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 1 (cbrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (-.f64 (exp.f64 x) 1)
  (/.f64 1 x)
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (cbrt.f64 x))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) x)
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (cbrt.f64 x))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) x)
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (cbrt.f64 x))
  (/.f64 (+.f64 -1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) (sqrt.f64 x))
  (+.f64 -1 (sqrt.f64 (exp.f64 x)))
  (/.f64 (+.f64 1 (sqrt.f64 (exp.f64 x))) x)
  (/.f64 (-.f64 (exp.f64 x) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 1 (cbrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (-.f64 (exp.f64 x) 1)
  (/.f64 1 x)
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 x))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) x)
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) (sqrt.f64 x))
  (sqrt.f64 (-.f64 (exp.f64 x) 1))
  (/.f64 (sqrt.f64 (-.f64 (exp.f64 x) 1)) x)
  (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (cbrt.f64 x))
  (/.f64 1 (sqrt.f64 x))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.f64 x))
  1
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (exp.f64 x) x)
  (/.f64 1 x)
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 1 x)
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 x (*.f64 (cbrt.f64 (-.f64 (exp.f64 x) 1)) (cbrt.f64 (-.f64 (exp.f64 x) 1))))
  (/.f64 x (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  x
  (/.f64 x (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 x (+.f64 1 (sqrt.f64 (exp.f64 x))))
  (/.f64 x (+.f64 1 (sqrt.f64 (exp.f64 x))))
  x
  (/.f64 x (cbrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 x (sqrt.f64 (-.f64 (exp.f64 x) 1)))
  (/.f64 x (-.f64 (exp.f64 x) 1))
  (/.f64 (-.f64 (exp.f64 x) 1) (*.f64 (cbrt.f64 x) (cbrt.f64 x)))
  (/.f64 (-.f64 (exp.f64 x) 1) (sqrt.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)
  (+.f64 x (*.f64 (*.f64 x x) (+.f64 1/2 (*.f64 x 1/6))))
  (-.f64 (exp.f64 x) 1)
  (-.f64 (exp.f64 x) 1)
  (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6))))
  (/.f64 (-.f64 (exp.f64 x) 1) x)
  (/.f64 (-.f64 (exp.f64 x) 1) x)
0.736 * * * [progress]: adding candidates to table
0.784 * [progress]: [Phase 3 of 3] Extracting.
0.784 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (/.f64 (exp.f64 (log.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))> #<alt (λ (x) (/.f64 (-.f64 (*.f64 x (exp.f64 x)) x) (*.f64 x x)))> #<alt (λ (x) (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))>)
0.784 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.784 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (/.f64 (exp.f64 (log.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))> #<alt (λ (x) (/.f64 (-.f64 (*.f64 x (exp.f64 x)) x) (*.f64 x x)))> #<alt (λ (x) (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))>)
0.801 * * * [regime]: Found split indices: #<option (#s(si 2 84) #s(si 4 255))>
0.801 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (/.f64 (exp.f64 (log.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))> #<alt (λ (x) (/.f64 (-.f64 (*.f64 x (exp.f64 x)) x) (*.f64 x x)))> #<alt (λ (x) (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))>)
0.815 * [regimes]: Found splitpoints: (#s(sp 2 x -7.704707591294232e-05) #s(sp 4 x +nan.0)) , with alts (#<alt (λ (x) (/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (/.f64 (exp.f64 (log.f64 (-.f64 (exp.f64 x) 1))) x))> #<alt (λ (x) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)))> #<alt (λ (x) (/.f64 (-.f64 (*.f64 x (exp.f64 x)) x) (*.f64 x x)))> #<alt (λ (x) (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))>)
0.815 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<=.f64 x -5685070763974875/73786976294838206464) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)) (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))
0.818 * * [simplify]: iteration  0 :  43  enodes  (cost  31 )
0.818 * * [simplify]: iteration  1 :  43  enodes  (cost  31 )
0.818 * [simplify]: Simplified to:
   (if (<=.f64 x -5685070763974875/73786976294838206464) (-.f64 (/.f64 (exp.f64 x) x) (/.f64 1 x)) (+.f64 1 (*.f64 x (+.f64 1/2 (*.f64 x 1/6)))))
1.813 * [regime-testing]: End program error score: 0.34996873571619724
1.839 * [regime-testing]: Target error score: 40.04338042255282