14.485 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))
0.075 * * [simplify]: iteration  0 :  649  enodes  (cost  11 )
0.076 * * [simplify]: iteration  1 :  649  enodes  (cost  11 )
0.076 * [simplify]: Simplified to:
   (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))
0.078 * * [progress]: iteration 1 / 4
0.078 * * * [progress]: picking best candidate
0.084 * * * * [pick]: Picked  #<alt (λ (x) (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))>
0.084 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.115 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.120 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.130 * * * [progress]: generating series expansions
0.130 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.130 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in (x) around 0
0.130 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.130 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.130 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.130 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ x 1.0))) (* 1.0 (/ 1 (- x 1.0)))) in x
0.130 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ x 1.0))) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 (+ x 1.0)) in x
0.130 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.130 * [taylor]: Taking taylor expansion of 1.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.130 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in (x) around 0
0.132 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.132 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 1.0 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 (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.132 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) 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 1.0 in x
0.133 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- (/ 1 x) 1.0)))) in x
0.133 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.133 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 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 (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) 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 1.0 in x
0.136 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in (x) around 0
0.136 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
0.136 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [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 (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [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 (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (* 1.0 (/ 1 (- 1.0 (/ 1 x))))) in x
0.136 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [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 (* 1.0 (/ 1 (- 1.0 (/ 1 x)))) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of 1.0 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.139 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.139 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.139 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.139 * [taylor]: Taking taylor expansion of 1.0 in x
0.139 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of 1.0 in x
0.139 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.139 * [taylor]: Taking taylor expansion of 1.0 in x
0.139 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of 1.0 in x
0.140 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.140 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.140 * [taylor]: Taking taylor expansion of 1.0 in x
0.140 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of 1.0 in x
0.140 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.140 * [taylor]: Taking taylor expansion of 1.0 in x
0.140 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of 1.0 in x
0.141 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.141 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.141 * [taylor]: Taking taylor expansion of -1.0 in x
0.141 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.141 * [taylor]: Taking taylor expansion of 1.0 in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.141 * [taylor]: Taking taylor expansion of -1.0 in x
0.141 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.141 * [taylor]: Taking taylor expansion of 1.0 in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.142 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.142 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.142 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [approximate]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.143 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (/ 1.0 (+ 1.0 (/ 1 x))) in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.143 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.144 * [taylor]: Taking taylor expansion of 1.0 in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.144 * [taylor]: Taking taylor expansion of 1.0 in x
0.144 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.144 * [taylor]: Taking taylor expansion of 1.0 in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * * * [progress]: simplifying candidates
0.146 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (/.f64 1.0 (+.f64 x 1.0))) (exp.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (log.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (exp.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))) (cbrt.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))))
  (cbrt.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (*.f64 (*.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))) (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))) (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (sqrt.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (sqrt.f64 (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (-.f64 (*.f64 1.0 (-.f64 x 1.0)) (*.f64 (+.f64 x 1.0) 1.0))
  (*.f64 (+.f64 x 1.0) (-.f64 x 1.0))
  (-.f64 (pow.f64 (/.f64 1.0 (+.f64 x 1.0)) 3) (pow.f64 (/.f64 1.0 (-.f64 x 1.0)) 3))
  (+.f64 (*.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (+.f64 x 1.0))) (+.f64 (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))) (*.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))))
  (neg.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (*.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (+.f64 x 1.0))) (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (+.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))
  (+.f64 (sqrt.f64 (/.f64 1.0 (+.f64 x 1.0))) (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (-.f64 (sqrt.f64 (/.f64 1.0 (+.f64 x 1.0))) (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (+.f64 (sqrt.f64 (/.f64 1.0 (+.f64 x 1.0))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))))
  (-.f64 (sqrt.f64 (/.f64 1.0 (+.f64 x 1.0))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))))
  (+.f64 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 x 1.0))) (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (-.f64 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 x 1.0))) (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (+.f64 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 x 1.0))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))))
  (-.f64 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 x 1.0))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 x 1.0)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1 (+.f64 x 1.0)) (/.f64 1 (-.f64 x 1.0)))
  (-.f64 (-.f64 x 1.0) (+.f64 x 1.0))
  (-.f64 (log.f64 1.0) (log.f64 (-.f64 x 1.0)))
  (log.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (exp.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0)))
  (*.f64 (cbrt.f64 (/.f64 1.0 (-.f64 x 1.0))) (cbrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (cbrt.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (*.f64 (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))) (/.f64 1.0 (-.f64 x 1.0)))
  (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (neg.f64 1.0)
  (neg.f64 (-.f64 x 1.0))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 (cbrt.f64 1.0) (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (cbrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) 1)
  (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (cbrt.f64 1.0) (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) 1)
  (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 (sqrt.f64 1.0) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 (sqrt.f64 1.0) (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) 1)
  (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 (sqrt.f64 1.0) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 1.0) (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (sqrt.f64 1.0) 1)
  (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 1.0 (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 1 (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 1.0 (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 1 1)
  (/.f64 1.0 (-.f64 x 1.0))
  (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 1.0 (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 1 1)
  (/.f64 1.0 (-.f64 x 1.0))
  (/.f64 1 (-.f64 x 1.0))
  (/.f64 (-.f64 x 1.0) 1.0)
  (/.f64 1.0 (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 1.0 (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 1.0 1)
  (/.f64 1.0 (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 1.0 1)
  (/.f64 (-.f64 x 1.0) (cbrt.f64 1.0))
  (/.f64 (-.f64 x 1.0) (sqrt.f64 1.0))
  (/.f64 (-.f64 x 1.0) 1.0)
  (/.f64 1.0 (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (/.f64 1.0 (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (-.f64 (log.f64 1.0) (log.f64 (+.f64 x 1.0)))
  (log.f64 (/.f64 1.0 (+.f64 x 1.0)))
  (exp.f64 (/.f64 1.0 (+.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (+.f64 x 1.0) (+.f64 x 1.0)) (+.f64 x 1.0)))
  (*.f64 (cbrt.f64 (/.f64 1.0 (+.f64 x 1.0))) (cbrt.f64 (/.f64 1.0 (+.f64 x 1.0))))
  (cbrt.f64 (/.f64 1.0 (+.f64 x 1.0)))
  (*.f64 (*.f64 (/.f64 1.0 (+.f64 x 1.0)) (/.f64 1.0 (+.f64 x 1.0))) (/.f64 1.0 (+.f64 x 1.0)))
  (sqrt.f64 (/.f64 1.0 (+.f64 x 1.0)))
  (sqrt.f64 (/.f64 1.0 (+.f64 x 1.0)))
  (neg.f64 1.0)
  (neg.f64 (+.f64 x 1.0))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0))))
  (/.f64 (cbrt.f64 1.0) (cbrt.f64 (+.f64 x 1.0)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (sqrt.f64 (+.f64 x 1.0)))
  (/.f64 (cbrt.f64 1.0) (sqrt.f64 (+.f64 x 1.0)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) 1)
  (/.f64 (cbrt.f64 1.0) (+.f64 x 1.0))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) 1)
  (/.f64 (cbrt.f64 1.0) (+.f64 x 1.0))
  (/.f64 (sqrt.f64 1.0) (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0))))
  (/.f64 (sqrt.f64 1.0) (cbrt.f64 (+.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) 1)
  (/.f64 (sqrt.f64 1.0) (+.f64 x 1.0))
  (/.f64 (sqrt.f64 1.0) 1)
  (/.f64 (sqrt.f64 1.0) (+.f64 x 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0))))
  (/.f64 1.0 (cbrt.f64 (+.f64 x 1.0)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1.0)))
  (/.f64 1.0 (sqrt.f64 (+.f64 x 1.0)))
  (/.f64 1 1)
  (/.f64 1.0 (+.f64 x 1.0))
  (/.f64 1 1)
  (/.f64 1.0 (+.f64 x 1.0))
  (/.f64 1 (+.f64 x 1.0))
  (/.f64 (+.f64 x 1.0) 1.0)
  (/.f64 1.0 (*.f64 (cbrt.f64 (+.f64 x 1.0)) (cbrt.f64 (+.f64 x 1.0))))
  (/.f64 1.0 (sqrt.f64 (+.f64 x 1.0)))
  (/.f64 1.0 1)
  (/.f64 1.0 1)
  (/.f64 (+.f64 x 1.0) (cbrt.f64 1.0))
  (/.f64 (+.f64 x 1.0) (sqrt.f64 1.0))
  (/.f64 (+.f64 x 1.0) 1.0)
  (/.f64 1.0 (+.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (/.f64 1.0 (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (+.f64 (*.f64 2.0 (pow.f64 x 2)) (+.f64 (*.f64 2.0 (pow.f64 x 4)) 2.0))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 1.0 (pow.f64 x 2)) (+.f64 (*.f64 1.0 x) 1.0)))
  (+.f64 (*.f64 1.0 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 1.0 (/.f64 1 x)) (*.f64 1.0 (/.f64 1 (pow.f64 x 3)))))
  (+.f64 (*.f64 1.0 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 1.0 (/.f64 1 x)) (*.f64 1.0 (/.f64 1 (pow.f64 x 3)))))
  (-.f64 (+.f64 (*.f64 1.0 (pow.f64 x 2)) 1.0) (*.f64 1.0 x))
  (-.f64 (+.f64 (*.f64 1.0 (/.f64 1 x)) (*.f64 1.0 (/.f64 1 (pow.f64 x 3)))) (*.f64 1.0 (/.f64 1 (pow.f64 x 2))))
  (-.f64 (+.f64 (*.f64 1.0 (/.f64 1 x)) (*.f64 1.0 (/.f64 1 (pow.f64 x 3)))) (*.f64 1.0 (/.f64 1 (pow.f64 x 2))))
0.211 * * [simplify]: iteration  0 :  4895  enodes  (cost  1239 )
0.212 * * [simplify]: iteration  1 :  4895  enodes  (cost  1239 )
0.219 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0))))
  (log.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0))))
  (exp.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0))))
  (*.f64 (cbrt.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))) (cbrt.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))))
  (cbrt.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0))))
  (pow.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0))) 3)
  (sqrt.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0))))
  (sqrt.f64 (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0))))
  (*.f64 1.0 (*.f64 1.0 -2))
  (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))
  (-.f64 (pow.f64 (/.f64 1.0 (+.f64 1.0 x)) 3) (pow.f64 (/.f64 1.0 (-.f64 x 1.0)) 3))
  (+.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (+.f64 1.0 x))) (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (+.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))))
  (neg.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (+.f64 1.0 x))) (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))))
  (+.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))
  (+.f64 (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x))) (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (-.f64 (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x))) (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (+.f64 (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))))
  (-.f64 (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))))
  (+.f64 (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x))))
  (-.f64 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x))) (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (+.f64 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x))))
  (-.f64 (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x))) (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0))))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x)) (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (-.f64 x 1.0)))
  (-.f64 (/.f64 1 (+.f64 1.0 x)) (/.f64 1 (-.f64 x 1.0)))
  (*.f64 1.0 -2)
  (log.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (log.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (exp.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (pow.f64 (/.f64 1.0 (-.f64 x 1.0)) 3)
  (*.f64 (cbrt.f64 (/.f64 1.0 (-.f64 x 1.0))) (cbrt.f64 (/.f64 1.0 (-.f64 x 1.0))))
  (cbrt.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (pow.f64 (/.f64 1.0 (-.f64 x 1.0)) 3)
  (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (sqrt.f64 (/.f64 1.0 (-.f64 x 1.0)))
  (neg.f64 1.0)
  (-.f64 1.0 x)
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 (cbrt.f64 1.0) (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (cbrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0)))
  (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0))
  (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (+.f64 (sqrt.f64 1.0) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1.0) (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0))
  (/.f64 (cbrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 (sqrt.f64 1.0) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 (sqrt.f64 1.0) (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (-.f64 x 1.0)))
  (sqrt.f64 1.0)
  (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 (sqrt.f64 1.0) (+.f64 (sqrt.f64 1.0) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 1.0) (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (sqrt.f64 1.0)
  (/.f64 (sqrt.f64 1.0) (-.f64 x 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 1.0 (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 1 (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 1.0 (sqrt.f64 (-.f64 x 1.0)))
  1
  (/.f64 1.0 (-.f64 x 1.0))
  (/.f64 1 (+.f64 (sqrt.f64 1.0) (sqrt.f64 x)))
  (/.f64 1.0 (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  1
  (/.f64 1.0 (-.f64 x 1.0))
  (/.f64 1 (-.f64 x 1.0))
  (/.f64 (-.f64 x 1.0) 1.0)
  (/.f64 1.0 (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 1.0 (sqrt.f64 (-.f64 x 1.0)))
  1.0
  (/.f64 1.0 (+.f64 (sqrt.f64 1.0) (sqrt.f64 x)))
  1.0
  (/.f64 (-.f64 x 1.0) (cbrt.f64 1.0))
  (/.f64 (-.f64 x 1.0) (sqrt.f64 1.0))
  (/.f64 (-.f64 x 1.0) 1.0)
  (/.f64 1.0 (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (/.f64 1.0 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (log.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (log.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (exp.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (pow.f64 (/.f64 1.0 (+.f64 1.0 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x))) (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x))))
  (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (pow.f64 (/.f64 1.0 (+.f64 1.0 x)) 3)
  (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (neg.f64 1.0)
  (-.f64 (neg.f64 1.0) x)
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 (cbrt.f64 1.0) (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (cbrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0))
  (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x))
  (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0))
  (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 (sqrt.f64 1.0) (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 (sqrt.f64 1.0) (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (sqrt.f64 1.0)
  (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x))
  (sqrt.f64 1.0)
  (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 1.0 (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 1.0 (sqrt.f64 (+.f64 1.0 x)))
  1
  (/.f64 1.0 (+.f64 1.0 x))
  1
  (/.f64 1.0 (+.f64 1.0 x))
  (/.f64 1 (+.f64 1.0 x))
  (/.f64 (+.f64 1.0 x) 1.0)
  (/.f64 1.0 (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 1.0 (sqrt.f64 (+.f64 1.0 x)))
  1.0
  1.0
  (/.f64 (+.f64 1.0 x) (cbrt.f64 1.0))
  (/.f64 (+.f64 1.0 x) (sqrt.f64 1.0))
  (/.f64 (+.f64 1.0 x) 1.0)
  (/.f64 1.0 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (/.f64 1.0 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (*.f64 2.0 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (neg.f64 (+.f64 (/.f64 2.0 (pow.f64 x 6)) (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))))
  (neg.f64 (+.f64 (/.f64 2.0 (pow.f64 x 6)) (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))))
  (-.f64 (*.f64 1.0 (*.f64 (-.f64 -1 x) x)) 1.0)
  (+.f64 (/.f64 1.0 (*.f64 x x)) (+.f64 (/.f64 1.0 x) (/.f64 1.0 (pow.f64 x 3))))
  (+.f64 (/.f64 1.0 (*.f64 x x)) (+.f64 (/.f64 1.0 x) (/.f64 1.0 (pow.f64 x 3))))
  (*.f64 1.0 (-.f64 (+.f64 1 (*.f64 x x)) x))
  (-.f64 (+.f64 (/.f64 1.0 x) (/.f64 1.0 (pow.f64 x 3))) (/.f64 1.0 (*.f64 x x)))
  (-.f64 (+.f64 (/.f64 1.0 x) (/.f64 1.0 (pow.f64 x 3))) (/.f64 1.0 (*.f64 x x)))
0.220 * * * [progress]: adding candidates to table
0.322 * * [progress]: iteration 2 / 4
0.322 * * * [progress]: picking best candidate
0.327 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))>
0.327 * * * [progress]: localizing error
0.334 * * * [progress]: generating rewritten candidates
0.334 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.346 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.358 * * * [progress]: generating series expansions
0.358 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.358 * [approximate]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in (x) around 0
0.358 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.358 * [taylor]: Taking taylor expansion of -2.0 in x
0.358 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.358 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of 1.0 in x
0.358 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of 1.0 in x
0.358 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.358 * [taylor]: Taking taylor expansion of -2.0 in x
0.358 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.358 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of 1.0 in x
0.358 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of 1.0 in x
0.359 * [approximate]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in (x) around 0
0.359 * [taylor]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in x
0.360 * [taylor]: Taking taylor expansion of -2.0 in x
0.360 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in x
0.360 * [taylor]: Taking taylor expansion of -2.0 in x
0.360 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in (x) around 0
0.362 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.362 * [taylor]: Taking taylor expansion of 2.0 in x
0.362 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.362 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.362 * [taylor]: Taking taylor expansion of 2.0 in x
0.362 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.362 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.364 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.364 * [approximate]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in (x) around 0
0.364 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.364 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of 1.0 in x
0.364 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of 1.0 in x
0.364 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.364 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of 1.0 in x
0.364 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of 1.0 in x
0.365 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in (x) around 0
0.365 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of 1.0 in x
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of 1.0 in x
0.366 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of 1.0 in x
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of 1.0 in x
0.368 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in (x) around 0
0.368 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.368 * [taylor]: Taking taylor expansion of -1 in x
0.368 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.368 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.368 * [taylor]: Taking taylor expansion of 1.0 in x
0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of 1.0 in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.369 * [taylor]: Taking taylor expansion of -1 in x
0.369 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.369 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of 1.0 in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of 1.0 in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.372 * * * [progress]: simplifying candidates
0.373 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (+.f64 (log.f64 1.0) (+.f64 (log.f64 1.0) (log.f64 -2))) (+.f64 (log.f64 (+.f64 1.0 x)) (log.f64 (-.f64 x 1.0))))
  (-.f64 (+.f64 (log.f64 1.0) (+.f64 (log.f64 1.0) (log.f64 -2))) (log.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (-.f64 (+.f64 (log.f64 1.0) (log.f64 (*.f64 1.0 -2))) (+.f64 (log.f64 (+.f64 1.0 x)) (log.f64 (-.f64 x 1.0))))
  (-.f64 (+.f64 (log.f64 1.0) (log.f64 (*.f64 1.0 -2))) (log.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (-.f64 (log.f64 (*.f64 1.0 (*.f64 1.0 -2))) (+.f64 (log.f64 (+.f64 1.0 x)) (log.f64 (-.f64 x 1.0))))
  (-.f64 (log.f64 (*.f64 1.0 (*.f64 1.0 -2))) (log.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (exp.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 -2 -2) -2))) (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (+.f64 1.0 x)) (+.f64 1.0 x)) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0))))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 -2 -2) -2))) (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 1.0 -2) (*.f64 1.0 -2)) (*.f64 1.0 -2))) (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (+.f64 1.0 x)) (+.f64 1.0 x)) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0))))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 1.0 -2) (*.f64 1.0 -2)) (*.f64 1.0 -2))) (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 1.0 (*.f64 1.0 -2))) (*.f64 1.0 (*.f64 1.0 -2))) (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (+.f64 1.0 x)) (+.f64 1.0 x)) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0))))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 1.0 (*.f64 1.0 -2))) (*.f64 1.0 (*.f64 1.0 -2))) (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))) (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))))
  (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (*.f64 (*.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (neg.f64 (*.f64 1.0 (*.f64 1.0 -2)))
  (neg.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (/.f64 1.0 (+.f64 1.0 x))
  (/.f64 (*.f64 1.0 -2) (-.f64 x 1.0))
  (/.f64 1 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (/.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (*.f64 1.0 (*.f64 1.0 -2)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (+.f64 1.0 x))
  (/.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (*.f64 1.0 -2))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 (*.f64 x x) (*.f64 1.0 1.0))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 x 1.0)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 x 1.0)))
  (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))
  (+.f64 (log.f64 (+.f64 1.0 x)) (log.f64 (-.f64 x 1.0)))
  (log.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (exp.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (+.f64 1.0 x)) (+.f64 1.0 x)) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0)))
  (*.f64 (cbrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (cbrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (cbrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (*.f64 (*.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (sqrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (sqrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 x x) (*.f64 1.0 x))) (+.f64 (*.f64 x x) (+.f64 (*.f64 1.0 1.0) (*.f64 x 1.0))))
  (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 x x) (*.f64 1.0 x))) (+.f64 x 1.0))
  (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (-.f64 1.0 x) (+.f64 (*.f64 x x) (+.f64 (*.f64 1.0 1.0) (*.f64 x 1.0))))
  (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (-.f64 1.0 x) (+.f64 x 1.0))
  (*.f64 (sqrt.f64 (+.f64 1.0 x)) (sqrt.f64 (-.f64 x 1.0)))
  (*.f64 (sqrt.f64 (+.f64 1.0 x)) (sqrt.f64 (-.f64 x 1.0)))
  (*.f64 (+.f64 1.0 x) x)
  (*.f64 (+.f64 1.0 x) (neg.f64 1.0))
  (*.f64 x (+.f64 1.0 x))
  (*.f64 (neg.f64 1.0) (+.f64 1.0 x))
  (*.f64 (+.f64 1.0 x) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (*.f64 (+.f64 1.0 x) (sqrt.f64 (-.f64 x 1.0)))
  (*.f64 (+.f64 1.0 x) 1)
  (*.f64 (+.f64 1.0 x) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (*.f64 (+.f64 1.0 x) 1)
  (*.f64 (cbrt.f64 (+.f64 1.0 x)) (-.f64 x 1.0))
  (*.f64 (sqrt.f64 (+.f64 1.0 x)) (-.f64 x 1.0))
  (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))
  (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))
  (*.f64 (+.f64 1.0 x) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (+.f64 1.0 x) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 x 1.0))
  (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 x 1.0))
  (+.f64 (*.f64 2.0 (pow.f64 x 2)) (+.f64 (*.f64 2.0 (pow.f64 x 4)) 2.0))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
  (-.f64 (pow.f64 x 2) 1.0)
  (-.f64 (pow.f64 x 2) 1.0)
  (-.f64 (pow.f64 x 2) 1.0)
0.399 * * [simplify]: iteration  0 :  5363  enodes  (cost  920 )
0.403 * [simplify]: Simplified to:
   (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (exp.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (*.f64 (pow.f64 (/.f64 1.0 (*.f64 (/.f64 (+.f64 1.0 x) 1.0) (-.f64 x 1.0))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (*.f64 (/.f64 (+.f64 1.0 x) 1.0) (-.f64 x 1.0))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (*.f64 (/.f64 (+.f64 1.0 x) 1.0) (-.f64 x 1.0))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (*.f64 (/.f64 (+.f64 1.0 x) 1.0) (-.f64 x 1.0))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (*.f64 (/.f64 (+.f64 1.0 x) 1.0) (-.f64 x 1.0))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (*.f64 (/.f64 (+.f64 1.0 x) 1.0) (-.f64 x 1.0))) 3) -8)
  (*.f64 (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))) (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))))
  (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (*.f64 (pow.f64 (/.f64 1.0 (*.f64 (/.f64 (+.f64 1.0 x) 1.0) (-.f64 x 1.0))) 3) -8)
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (*.f64 1.0 (*.f64 1.0 2))
  (-.f64 (*.f64 1.0 1.0) (*.f64 x x))
  (/.f64 1.0 (+.f64 1.0 x))
  (/.f64 (*.f64 1.0 -2) (-.f64 x 1.0))
  (/.f64 1 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (/.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (*.f64 1.0 (*.f64 1.0 -2)))
  (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x)))
  (/.f64 (+.f64 1.0 x) (/.f64 (*.f64 1.0 -2) (-.f64 x 1.0)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (+.f64 (pow.f64 1.0 3) (pow.f64 x 3))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3))))
  (*.f64 (/.f64 (*.f64 1.0 -2) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 1.0 x)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (+.f64 1.0 x) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (-.f64 x 1.0) (+.f64 (pow.f64 1.0 3) (pow.f64 x 3))))
  (*.f64 (/.f64 (*.f64 1.0 -2) (-.f64 x 1.0)) (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 1.0 x)))
  (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))
  (log.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (log.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (exp.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (pow.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) 3)
  (*.f64 (cbrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))) (cbrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))))
  (cbrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (pow.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) 3)
  (sqrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (sqrt.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (*.f64 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (+.f64 (*.f64 1.0 1.0) (*.f64 x (-.f64 x 1.0))) (+.f64 (*.f64 x x) (*.f64 1.0 (+.f64 1.0 x))))
  (*.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (*.f64 (+.f64 1.0 x) (+.f64 (*.f64 1.0 1.0) (*.f64 x (-.f64 x 1.0))))
  (*.f64 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (+.f64 (*.f64 x x) (*.f64 1.0 (+.f64 1.0 x))) (-.f64 1.0 x))
  (*.f64 (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)) (-.f64 (*.f64 1.0 1.0) (*.f64 x x)))
  (-.f64 (*.f64 1.0 1.0) (*.f64 x x))
  (*.f64 (sqrt.f64 (+.f64 1.0 x)) (sqrt.f64 (-.f64 x 1.0)))
  (*.f64 (sqrt.f64 (+.f64 1.0 x)) (sqrt.f64 (-.f64 x 1.0)))
  (*.f64 x (+.f64 1.0 x))
  (*.f64 (+.f64 1.0 x) (neg.f64 1.0))
  (*.f64 x (+.f64 1.0 x))
  (*.f64 (+.f64 1.0 x) (neg.f64 1.0))
  (*.f64 (+.f64 1.0 x) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (*.f64 (+.f64 1.0 x) (sqrt.f64 (-.f64 x 1.0)))
  (+.f64 1.0 x)
  (*.f64 (+.f64 1.0 x) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (+.f64 1.0 x)
  (*.f64 (-.f64 x 1.0) (cbrt.f64 (+.f64 1.0 x)))
  (*.f64 (-.f64 x 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))
  (*.f64 (+.f64 1.0 x) (-.f64 x 1.0))
  (*.f64 (+.f64 1.0 x) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (*.f64 (+.f64 1.0 x) (*.f64 (+.f64 1.0 x) (-.f64 x 1.0)))
  (*.f64 (-.f64 x 1.0) (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (*.f64 (+.f64 1.0 x) (*.f64 (-.f64 1.0 x) (-.f64 x 1.0)))
  (*.f64 2.0 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (neg.f64 (+.f64 (/.f64 2.0 (pow.f64 x 6)) (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))))
  (neg.f64 (+.f64 (/.f64 2.0 (pow.f64 x 6)) (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))))
  (-.f64 (*.f64 x x) 1.0)
  (-.f64 (*.f64 x x) 1.0)
  (-.f64 (*.f64 x x) 1.0)
0.403 * * * [progress]: adding candidates to table
0.469 * * [progress]: iteration 3 / 4
0.469 * * * [progress]: picking best candidate
0.475 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))>
0.475 * * * [progress]: localizing error
0.483 * * * [progress]: generating rewritten candidates
0.483 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.496 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.504 * * * [progress]: generating series expansions
0.504 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.504 * [approximate]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in (x) around 0
0.504 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.504 * [taylor]: Taking taylor expansion of -2.0 in x
0.504 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.504 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of 1.0 in x
0.504 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of 1.0 in x
0.504 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- x 1.0) (+ x 1.0))) in x
0.504 * [taylor]: Taking taylor expansion of -2.0 in x
0.504 * [taylor]: Taking taylor expansion of (* (- x 1.0) (+ x 1.0)) in x
0.504 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of 1.0 in x
0.504 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [approximate]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in (x) around 0
0.506 * [taylor]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in x
0.506 * [taylor]: Taking taylor expansion of -2.0 in x
0.506 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.506 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [taylor]: Taking taylor expansion of (/ -2.0 (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))) in x
0.506 * [taylor]: Taking taylor expansion of -2.0 in x
0.506 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
0.506 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in (x) around 0
0.508 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.508 * [taylor]: Taking taylor expansion of 2.0 in x
0.508 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.508 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)))) in x
0.508 * [taylor]: Taking taylor expansion of 2.0 in x
0.508 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
0.508 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.510 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.510 * [approximate]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in (x) around 0
0.510 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.510 * [taylor]: Taking taylor expansion of 1.0 in x
0.510 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of 1.0 in x
0.510 * [taylor]: Taking taylor expansion of (/ 1.0 (+ x 1.0)) in x
0.510 * [taylor]: Taking taylor expansion of 1.0 in x
0.510 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in (x) around 0
0.511 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (/ 1 x) 1.0)) in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [approximate]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in (x) around 0
0.512 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of (/ 1.0 (- 1.0 (/ 1 x))) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.513 * * * [progress]: simplifying candidates
0.514 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (+.f64 (+.f64 (log.f64 1.0) (log.f64 -2)) (-.f64 (log.f64 1.0) (log.f64 (+.f64 1.0 x)))) (log.f64 (-.f64 x 1.0)))
  (-.f64 (+.f64 (+.f64 (log.f64 1.0) (log.f64 -2)) (log.f64 (/.f64 1.0 (+.f64 1.0 x)))) (log.f64 (-.f64 x 1.0)))
  (-.f64 (+.f64 (log.f64 (*.f64 1.0 -2)) (-.f64 (log.f64 1.0) (log.f64 (+.f64 1.0 x)))) (log.f64 (-.f64 x 1.0)))
  (-.f64 (+.f64 (log.f64 (*.f64 1.0 -2)) (log.f64 (/.f64 1.0 (+.f64 1.0 x)))) (log.f64 (-.f64 x 1.0)))
  (-.f64 (log.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x)))) (log.f64 (-.f64 x 1.0)))
  (log.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))
  (exp.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 -2 -2) -2)) (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (+.f64 1.0 x) (+.f64 1.0 x)) (+.f64 1.0 x)))) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 -2 -2) -2)) (*.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (+.f64 1.0 x))) (/.f64 1.0 (+.f64 1.0 x)))) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 1.0 -2) (*.f64 1.0 -2)) (*.f64 1.0 -2)) (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (+.f64 1.0 x) (+.f64 1.0 x)) (+.f64 1.0 x)))) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 1.0 -2) (*.f64 1.0 -2)) (*.f64 1.0 -2)) (*.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (+.f64 1.0 x))) (/.f64 1.0 (+.f64 1.0 x)))) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x)))) (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x)))) (*.f64 (*.f64 (-.f64 x 1.0) (-.f64 x 1.0)) (-.f64 x 1.0)))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0))) (cbrt.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0))))
  (cbrt.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))
  (*.f64 (*.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)) (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0))) (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))
  (sqrt.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))
  (sqrt.f64 (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))
  (neg.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))))
  (neg.f64 (-.f64 x 1.0))
  (/.f64 (*.f64 1.0 -2) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 (*.f64 1.0 -2) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (*.f64 1.0 -2) 1)
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 x 1.0))
  (/.f64 (*.f64 1.0 -2) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (*.f64 1.0 -2) 1)
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 x 1.0))
  (/.f64 1 (-.f64 x 1.0))
  (/.f64 (-.f64 x 1.0) (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))))
  (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) 1)
  (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) 1)
  (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))
  (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (*.f64 (-.f64 x 1.0) (+.f64 1.0 x))
  (-.f64 (log.f64 1.0) (log.f64 (+.f64 1.0 x)))
  (log.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (exp.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (+.f64 1.0 x) (+.f64 1.0 x)) (+.f64 1.0 x)))
  (*.f64 (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x))) (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x))))
  (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (*.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 1.0 (+.f64 1.0 x))) (/.f64 1.0 (+.f64 1.0 x)))
  (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (neg.f64 1.0)
  (neg.f64 (+.f64 1.0 x))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 (cbrt.f64 1.0) (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (cbrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) 1)
  (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) 1)
  (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 (sqrt.f64 1.0) (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 (sqrt.f64 1.0) (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (sqrt.f64 1.0) 1)
  (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 (sqrt.f64 1.0) 1)
  (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 1.0 (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 1.0 (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 1 1)
  (/.f64 1.0 (+.f64 1.0 x))
  (/.f64 1 1)
  (/.f64 1.0 (+.f64 1.0 x))
  (/.f64 1 (+.f64 1.0 x))
  (/.f64 (+.f64 1.0 x) 1.0)
  (/.f64 1.0 (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 1.0 (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 1.0 1)
  (/.f64 1.0 1)
  (/.f64 (+.f64 1.0 x) (cbrt.f64 1.0))
  (/.f64 (+.f64 1.0 x) (sqrt.f64 1.0))
  (/.f64 (+.f64 1.0 x) 1.0)
  (/.f64 1.0 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (/.f64 1.0 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)))
  (+.f64 (*.f64 2.0 (pow.f64 x 2)) (+.f64 (*.f64 2.0 (pow.f64 x 4)) 2.0))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
  (-.f64 (+.f64 (*.f64 1.0 (pow.f64 x 2)) 1.0) (*.f64 1.0 x))
  (-.f64 (+.f64 (*.f64 1.0 (/.f64 1 x)) (*.f64 1.0 (/.f64 1 (pow.f64 x 3)))) (*.f64 1.0 (/.f64 1 (pow.f64 x 2))))
  (-.f64 (+.f64 (*.f64 1.0 (/.f64 1 x)) (*.f64 1.0 (/.f64 1 (pow.f64 x 3)))) (*.f64 1.0 (/.f64 1 (pow.f64 x 2))))
0.548 * * [simplify]: iteration  0 :  4979  enodes  (cost  860 )
0.549 * * [simplify]: iteration  1 :  4979  enodes  (cost  860 )
0.552 * [simplify]: Simplified to:
   (log.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (log.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (log.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (log.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (log.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (log.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (exp.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))) 3) -8)
  (*.f64 (cbrt.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0))) (cbrt.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0))))
  (cbrt.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))) 3) -8)
  (sqrt.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (sqrt.f64 (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 x 1.0)))
  (*.f64 1.0 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) 2))
  (-.f64 1.0 x)
  (/.f64 (*.f64 1.0 -2) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0))))
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (cbrt.f64 (-.f64 x 1.0)))
  (/.f64 (*.f64 1.0 -2) (sqrt.f64 (-.f64 x 1.0)))
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (sqrt.f64 (-.f64 x 1.0)))
  (*.f64 1.0 -2)
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 x 1.0))
  (/.f64 (*.f64 1.0 -2) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 (sqrt.f64 x) (sqrt.f64 1.0)))
  (*.f64 1.0 -2)
  (/.f64 (/.f64 1.0 (+.f64 1.0 x)) (-.f64 x 1.0))
  (/.f64 1 (-.f64 x 1.0))
  (/.f64 (-.f64 x 1.0) (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)))
  (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 (*.f64 1.0 -2) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0)))))
  (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 (*.f64 1.0 -2) (sqrt.f64 (-.f64 x 1.0))))
  (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2))
  (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (/.f64 (*.f64 1.0 -2) (+.f64 (sqrt.f64 x) (sqrt.f64 1.0))))
  (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2))
  (/.f64 (-.f64 x 1.0) (/.f64 1.0 (+.f64 1.0 x)))
  (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 (pow.f64 x 3) (pow.f64 1.0 3)))
  (/.f64 (*.f64 (/.f64 1.0 (+.f64 1.0 x)) (*.f64 1.0 -2)) (-.f64 (*.f64 x x) (*.f64 1.0 1.0)))
  (-.f64 (*.f64 x x) (*.f64 1.0 1.0))
  (log.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (log.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (exp.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (pow.f64 (/.f64 1.0 (+.f64 1.0 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x))) (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x))))
  (cbrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (pow.f64 (/.f64 1.0 (+.f64 1.0 x)) 3)
  (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (sqrt.f64 (/.f64 1.0 (+.f64 1.0 x)))
  (neg.f64 1.0)
  (-.f64 (neg.f64 1.0) x)
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 (cbrt.f64 1.0) (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (cbrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0))
  (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x))
  (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0))
  (/.f64 (cbrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 (sqrt.f64 1.0) (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 (sqrt.f64 1.0) (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 (sqrt.f64 1.0) (sqrt.f64 (+.f64 1.0 x)))
  (sqrt.f64 1.0)
  (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x))
  (sqrt.f64 1.0)
  (/.f64 (sqrt.f64 1.0) (+.f64 1.0 x))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 1.0 (cbrt.f64 (+.f64 1.0 x)))
  (/.f64 1 (sqrt.f64 (+.f64 1.0 x)))
  (/.f64 1.0 (sqrt.f64 (+.f64 1.0 x)))
  1
  (/.f64 1.0 (+.f64 1.0 x))
  1
  (/.f64 1.0 (+.f64 1.0 x))
  (/.f64 1 (+.f64 1.0 x))
  (/.f64 (+.f64 1.0 x) 1.0)
  (/.f64 1.0 (*.f64 (cbrt.f64 (+.f64 1.0 x)) (cbrt.f64 (+.f64 1.0 x))))
  (/.f64 1.0 (sqrt.f64 (+.f64 1.0 x)))
  1.0
  1.0
  (/.f64 (+.f64 1.0 x) (cbrt.f64 1.0))
  (/.f64 (+.f64 1.0 x) (sqrt.f64 1.0))
  (/.f64 (+.f64 1.0 x) 1.0)
  (/.f64 1.0 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3)))
  (/.f64 1.0 (-.f64 (*.f64 1.0 1.0) (*.f64 x x)))
  (*.f64 2.0 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (neg.f64 (+.f64 (/.f64 2.0 (pow.f64 x 6)) (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))))
  (neg.f64 (+.f64 (/.f64 2.0 (pow.f64 x 6)) (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))))
  (*.f64 1.0 (-.f64 (+.f64 1 (*.f64 x x)) x))
  (-.f64 (+.f64 (/.f64 1.0 x) (/.f64 1.0 (pow.f64 x 3))) (/.f64 1.0 (*.f64 x x)))
  (-.f64 (+.f64 (/.f64 1.0 x) (/.f64 1.0 (pow.f64 x 3))) (/.f64 1.0 (*.f64 x x)))
0.553 * * * [progress]: adding candidates to table
0.617 * * [progress]: iteration 4 / 4
0.617 * * * [progress]: picking best candidate
0.622 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))>
0.622 * * * [progress]: localizing error
0.628 * * * [progress]: generating rewritten candidates
0.629 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.639 * * * [progress]: generating series expansions
0.639 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.639 * [approximate]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in (x) around 0
0.639 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.639 * [taylor]: Taking taylor expansion of -2.0 in x
0.639 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.639 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.640 * [taylor]: Taking taylor expansion of (/ -2.0 (- (pow x 2) 1.0)) in x
0.640 * [taylor]: Taking taylor expansion of -2.0 in x
0.640 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.640 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of 1.0 in x
0.641 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.641 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.641 * [taylor]: Taking taylor expansion of -2.0 in x
0.641 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.641 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of 1.0 in x
0.641 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.641 * [taylor]: Taking taylor expansion of -2.0 in x
0.641 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.641 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of 1.0 in x
0.642 * [approximate]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.642 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.642 * [taylor]: Taking taylor expansion of -2.0 in x
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of 1.0 in x
0.643 * [taylor]: Taking taylor expansion of (/ -2.0 (- (/ 1 (pow x 2)) 1.0)) in x
0.643 * [taylor]: Taking taylor expansion of -2.0 in x
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of 1.0 in x
0.644 * * * [progress]: simplifying candidates
0.645 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (+.f64 (log.f64 1.0) (+.f64 (log.f64 1.0) (log.f64 -2))) (log.f64 (-.f64 (*.f64 x x) 1.0)))
  (-.f64 (+.f64 (log.f64 1.0) (log.f64 (*.f64 1.0 -2))) (log.f64 (-.f64 (*.f64 x x) 1.0)))
  (-.f64 (log.f64 (*.f64 1.0 (*.f64 1.0 -2))) (log.f64 (-.f64 (*.f64 x x) 1.0)))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (exp.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 -2 -2) -2))) (*.f64 (*.f64 (-.f64 (*.f64 x x) 1.0) (-.f64 (*.f64 x x) 1.0)) (-.f64 (*.f64 x x) 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 1.0 -2) (*.f64 1.0 -2)) (*.f64 1.0 -2))) (*.f64 (*.f64 (-.f64 (*.f64 x x) 1.0) (-.f64 (*.f64 x x) 1.0)) (-.f64 (*.f64 x x) 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 1.0 (*.f64 1.0 -2))) (*.f64 1.0 (*.f64 1.0 -2))) (*.f64 (*.f64 (-.f64 (*.f64 x x) 1.0) (-.f64 (*.f64 x x) 1.0)) (-.f64 (*.f64 x x) 1.0)))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0))) (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0))))
  (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (*.f64 (*.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0))) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (neg.f64 (*.f64 1.0 (*.f64 1.0 -2)))
  (neg.f64 (-.f64 (*.f64 x x) 1.0))
  (/.f64 1.0 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1.0)) (cbrt.f64 (-.f64 (*.f64 x x) 1.0))))
  (/.f64 (*.f64 1.0 -2) (cbrt.f64 (-.f64 (*.f64 x x) 1.0)))
  (/.f64 1.0 (sqrt.f64 (-.f64 (*.f64 x x) 1.0)))
  (/.f64 (*.f64 1.0 -2) (sqrt.f64 (-.f64 (*.f64 x x) 1.0)))
  (/.f64 1.0 1)
  (/.f64 (*.f64 1.0 -2) (-.f64 (*.f64 x x) 1.0))
  (/.f64 1.0 (+.f64 x (sqrt.f64 1.0)))
  (/.f64 (*.f64 1.0 -2) (-.f64 x (sqrt.f64 1.0)))
  (/.f64 1 (-.f64 (*.f64 x x) 1.0))
  (/.f64 (-.f64 (*.f64 x x) 1.0) (*.f64 1.0 (*.f64 1.0 -2)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1.0)) (cbrt.f64 (-.f64 (*.f64 x x) 1.0))))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (sqrt.f64 (-.f64 (*.f64 x x) 1.0)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) 1)
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (+.f64 x (sqrt.f64 1.0)))
  (/.f64 (-.f64 (*.f64 x x) 1.0) (*.f64 1.0 -2))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (pow.f64 (*.f64 x x) 3) (pow.f64 1.0 3)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 1.0 1.0)))
  (+.f64 (*.f64 2.0 (pow.f64 x 2)) (+.f64 (*.f64 2.0 (pow.f64 x 4)) 2.0))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
  (neg.f64 (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 6))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (*.f64 2.0 (/.f64 1 (pow.f64 x 4))))))
0.684 * * [simplify]: iteration  0 :  5979  enodes  (cost  396 )
0.686 * [simplify]: Simplified to:
   (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (log.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (exp.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 (*.f64 x x) 1.0) 1.0)) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 (*.f64 x x) 1.0) 1.0)) 3) -8)
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 (*.f64 x x) 1.0) 1.0)) 3) -8)
  (*.f64 (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0))) (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0))))
  (cbrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (*.f64 (pow.f64 (/.f64 1.0 (/.f64 (-.f64 (*.f64 x x) 1.0) 1.0)) 3) -8)
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (sqrt.f64 (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))
  (*.f64 1.0 (*.f64 1.0 2))
  (-.f64 1.0 (*.f64 x x))
  (/.f64 1.0 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1.0)) (cbrt.f64 (-.f64 (*.f64 x x) 1.0))))
  (/.f64 (*.f64 1.0 -2) (cbrt.f64 (-.f64 (*.f64 x x) 1.0)))
  (/.f64 1.0 (sqrt.f64 (-.f64 (*.f64 x x) 1.0)))
  (*.f64 (/.f64 1.0 (sqrt.f64 (-.f64 (*.f64 x x) 1.0))) -2)
  1.0
  (/.f64 (*.f64 1.0 -2) (-.f64 (*.f64 x x) 1.0))
  (/.f64 1.0 (+.f64 x (sqrt.f64 1.0)))
  (/.f64 (*.f64 1.0 -2) (-.f64 x (sqrt.f64 1.0)))
  (/.f64 1 (-.f64 (*.f64 x x) 1.0))
  (/.f64 (-.f64 (*.f64 x x) 1.0) (*.f64 1.0 (*.f64 1.0 -2)))
  (*.f64 (/.f64 1.0 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1.0)) (cbrt.f64 (-.f64 (*.f64 x x) 1.0)))) (*.f64 1.0 -2))
  (*.f64 (/.f64 1.0 (sqrt.f64 (-.f64 (*.f64 x x) 1.0))) (*.f64 1.0 -2))
  (*.f64 1.0 (*.f64 1.0 -2))
  (*.f64 (/.f64 1.0 (+.f64 x (sqrt.f64 1.0))) (*.f64 1.0 -2))
  (/.f64 (-.f64 (*.f64 x x) 1.0) (*.f64 1.0 -2))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (pow.f64 x 6) (pow.f64 1.0 3)))
  (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (pow.f64 x 4) (*.f64 1.0 1.0)))
  (*.f64 2.0 (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (-.f64 (neg.f64 (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))) (/.f64 2.0 (pow.f64 x 6)))
  (-.f64 (neg.f64 (+.f64 (/.f64 2.0 (*.f64 x x)) (/.f64 2.0 (pow.f64 x 4)))) (/.f64 2.0 (pow.f64 x 6)))
0.686 * * * [progress]: adding candidates to table
0.711 * [progress]: [Phase 3 of 3] Extracting.
0.711 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))> #<alt (λ (x) (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))> #<alt (λ (x) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (*.f64 (+.f64 1.0 x) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0)))) (cbrt.f64 (-.f64 x 1.0)))))> #<alt (λ (x) (/.f64 (*.f64 (*.f64 1.0 -2) (*.f64 (/.f64 1.0 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3))) (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 x x) (*.f64 1.0 x))))) (-.f64 x 1.0)))>)
0.713 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.713 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (-.f64 (*.f64 x x) 1.0)))> #<alt (λ (x) (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0)))> #<alt (λ (x) (/.f64 (*.f64 1.0 (*.f64 1.0 -2)) (*.f64 (*.f64 (+.f64 1.0 x) (*.f64 (cbrt.f64 (-.f64 x 1.0)) (cbrt.f64 (-.f64 x 1.0)))) (cbrt.f64 (-.f64 x 1.0)))))> #<alt (λ (x) (/.f64 (*.f64 (*.f64 1.0 -2) (*.f64 (/.f64 1.0 (+.f64 (pow.f64 1.0 3) (pow.f64 x 3))) (+.f64 (*.f64 1.0 1.0) (-.f64 (*.f64 x x) (*.f64 1.0 x))))) (-.f64 x 1.0)))>)
0.740 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.741 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0))
0.742 * * [simplify]: iteration  0 :  22  enodes  (cost  13 )
0.742 * * [simplify]: iteration  1 :  22  enodes  (cost  13 )
0.742 * [simplify]: Simplified to:
   (/.f64 (*.f64 (*.f64 1.0 -2) (/.f64 1.0 (+.f64 1.0 x))) (-.f64 x 1.0))
1.603 * [regime-testing]: End program error score: 0.07438429803725466