48.673 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
0.053 * * [simplify]: iteration  0 :  523  enodes  (cost  11 )
0.053 * * [simplify]: iteration  1 :  523  enodes  (cost  11 )
0.053 * [simplify]: Simplified to:
   (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.057 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))>
0.057 * * * [progress]: localizing error
0.064 * * * [progress]: generating rewritten candidates
0.064 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.069 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.094 * * * [progress]: generating series expansions
0.094 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.094 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0
0.094 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.094 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0
0.095 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0
0.096 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.096 * [taylor]: Taking taylor expansion of -1.0 in x
0.096 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x
0.096 * [taylor]: Taking taylor expansion of -1.0 in x
0.096 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.097 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.097 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in (x) around 0
0.097 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
0.097 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.097 * [taylor]: Taking taylor expansion of 1.0 in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.097 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of 1.0 in x
0.097 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of 1.0 in x
0.097 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x
0.098 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x
0.098 * [taylor]: Taking taylor expansion of 1.0 in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x
0.098 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of 1.0 in x
0.098 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of 1.0 in x
0.099 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in (x) around 0
0.099 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.099 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.099 * [taylor]: Taking taylor expansion of 1.0 in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.099 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.100 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x
0.100 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x
0.100 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x
0.100 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.105 * [approximate]: Taking taylor expansion of (neg (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in (x) around 0
0.105 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
0.105 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
0.105 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.105 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.105 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.105 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x
0.106 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x
0.106 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x
0.106 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.106 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.106 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of 1.0 in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.108 * * * [progress]: simplifying candidates
0.109 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.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 (exp.f64 (/.f64 1.0 (-.f64 x 1.0))) (exp.f64 (/.f64 x (+.f64 x 1.0))))
  (log.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))
  (exp.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))
  (*.f64 (cbrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))) (cbrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))))
  (cbrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))
  (*.f64 (*.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))) (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))) (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))
  (sqrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))
  (sqrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))
  (+.f64 (*.f64 1.0 (+.f64 x 1.0)) (*.f64 (-.f64 x 1.0) x))
  (*.f64 (-.f64 x 1.0) (+.f64 x 1.0))
  (+.f64 (pow.f64 (/.f64 1.0 (-.f64 x 1.0)) 3) (pow.f64 (/.f64 x (+.f64 x 1.0)) 3))
  (+.f64 (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))) (-.f64 (*.f64 (/.f64 x (+.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))) (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))))
  (-.f64 (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))) (*.f64 (/.f64 x (+.f64 x 1.0)) (/.f64 x (+.f64 x 1.0))))
  (-.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
  (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)))))
  (neg.f64 (+.f64 (*.f64 2.0 (pow.f64 x 2)) (+.f64 (*.f64 2.0 (pow.f64 x 4)) 1.0)))
  (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 4))) 1))
  (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 2))) (+.f64 (*.f64 2.0 (/.f64 1 (pow.f64 x 4))) 1))
0.154 * * [simplify]: iteration  0 :  5176  enodes  (cost  677 )
0.158 * [simplify]: Simplified to:
   (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 x) (sqrt.f64 1.0)))
  (/.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 x) (sqrt.f64 1.0)))
  (/.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 x) (sqrt.f64 1.0)))
  (/.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 x) (sqrt.f64 1.0)))
  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 x x) (*.f64 1.0 1.0)))
  (exp.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x))))
  (log.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x))))
  (exp.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x))))
  (*.f64 (cbrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))) (cbrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))))
  (cbrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x))))
  (pow.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x))) 3)
  (sqrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x))))
  (sqrt.f64 (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x))))
  (+.f64 (*.f64 1.0 (+.f64 1.0 x)) (*.f64 x (-.f64 x 1.0)))
  (-.f64 (*.f64 x x) (*.f64 1.0 1.0))
  (+.f64 (pow.f64 (/.f64 1.0 (-.f64 x 1.0)) 3) (pow.f64 (/.f64 x (+.f64 1.0 x)) 3))
  (+.f64 (*.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 1.0 (-.f64 x 1.0))) (*.f64 (/.f64 x (+.f64 1.0 x)) (-.f64 (/.f64 x (+.f64 1.0 x)) (/.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 x (+.f64 1.0 x)) (/.f64 x (+.f64 1.0 x))))
  (-.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
  (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
  (*.f64 1.0 (-.f64 -1 (+.f64 x (*.f64 x x))))
  (+.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 (neg.f64 1.0) (*.f64 2.0 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (+.f64 (/.f64 2.0 (*.f64 x x)) (+.f64 1 (/.f64 2.0 (pow.f64 x 4))))
  (+.f64 (/.f64 2.0 (*.f64 x x)) (+.f64 1 (/.f64 2.0 (pow.f64 x 4))))
0.158 * * * [progress]: adding candidates to table
0.213 * [progress]: [Phase 3 of 3] Extracting.
0.215 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 x 1.0)))
0.217 * * [simplify]: iteration  0 :  19  enodes  (cost  11 )
0.217 * * [simplify]: iteration  1 :  19  enodes  (cost  11 )
0.217 * [simplify]: Simplified to:
   (+.f64 (/.f64 1.0 (-.f64 x 1.0)) (/.f64 x (+.f64 1.0 x)))
0.691 * [regime-testing]: End program error score: 0.011251406425803226