49.763 * [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.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
0.021 * * [simplify]: iteration  0 :  13  enodes  (cost  11 )
0.022 * * [simplify]: iteration  1 :  13  enodes  (cost  11 )
0.022 * [simplify]: Simplified to:
   (+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 1 x)))
0.024 * * [progress]: iteration 1 / 4
0.024 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1))))>
0.025 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.031 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.036 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.045 * * * [progress]: generating series expansions
0.045 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.045 * [approximate]: Taking taylor expansion of (/ x (+ x 1)) in (x) around 0
0.045 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1 in x
0.045 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1 in x
0.046 * [approximate]: Taking taylor expansion of (/ 1 (* (+ 1 (/ 1 x)) x)) in (x) around 0
0.046 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1 (/ 1 x)) x)) in x
0.046 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) x) in x
0.046 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.046 * [taylor]: Taking taylor expansion of 1 in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1 (/ 1 x)) x)) in x
0.046 * [taylor]: Taking taylor expansion of (* (+ 1 (/ 1 x)) x) in x
0.046 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.046 * [taylor]: Taking taylor expansion of 1 in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [approximate]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0
0.047 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
0.047 * [taylor]: Taking taylor expansion of -1 in x
0.047 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.047 * [taylor]: Taking taylor expansion of 1 in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x
0.047 * [taylor]: Taking taylor expansion of -1 in x
0.047 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.047 * [taylor]: Taking taylor expansion of 1 in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.048 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.048 * [approximate]: Taking taylor expansion of (/ 1 (- x 1)) in (x) around 0
0.048 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.048 * [taylor]: Taking taylor expansion of (- x 1) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of 1 in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x
0.048 * [taylor]: Taking taylor expansion of (- x 1) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of 1 in x
0.048 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in (x) around 0
0.048 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.049 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of 1 in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x
0.049 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of 1 in x
0.049 * [approximate]: Taking taylor expansion of (/ -1 (+ 1 (/ 1 x))) in (x) around 0
0.049 * [taylor]: Taking taylor expansion of (/ -1 (+ 1 (/ 1 x))) in x
0.049 * [taylor]: Taking taylor expansion of -1 in x
0.049 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.049 * [taylor]: Taking taylor expansion of 1 in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (/ -1 (+ 1 (/ 1 x))) in x
0.049 * [taylor]: Taking taylor expansion of -1 in x
0.049 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x
0.049 * [taylor]: Taking taylor expansion of 1 in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.050 * * * [progress]: simplifying candidates
0.055 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 x) (log.f64 (+.f64 x 1)))
  (log.f64 (/.f64 x (+.f64 x 1)))
  (exp.f64 (/.f64 x (+.f64 x 1)))
  (/.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) (+.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 x (+.f64 x 1))) (cbrt.f64 (/.f64 x (+.f64 x 1))))
  (cbrt.f64 (/.f64 x (+.f64 x 1)))
  (*.f64 (*.f64 (/.f64 x (+.f64 x 1)) (/.f64 x (+.f64 x 1))) (/.f64 x (+.f64 x 1)))
  (sqrt.f64 (/.f64 x (+.f64 x 1)))
  (sqrt.f64 (/.f64 x (+.f64 x 1)))
  (neg.f64 x)
  (neg.f64 (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1)
  (/.f64 (cbrt.f64 x) (+.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1)
  (/.f64 (cbrt.f64 x) (+.f64 x 1))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (sqrt.f64 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 x) 1)
  (/.f64 (sqrt.f64 x) (+.f64 x 1))
  (/.f64 (sqrt.f64 x) 1)
  (/.f64 (sqrt.f64 x) (+.f64 x 1))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 x (cbrt.f64 (+.f64 x 1)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 x (sqrt.f64 (+.f64 x 1)))
  (/.f64 1 1)
  (/.f64 x (+.f64 x 1))
  (/.f64 1 1)
  (/.f64 x (+.f64 x 1))
  (/.f64 1 (+.f64 x 1))
  (/.f64 (+.f64 x 1) x)
  (/.f64 x (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 x (sqrt.f64 (+.f64 x 1)))
  (/.f64 x 1)
  (/.f64 x 1)
  (/.f64 (+.f64 x 1) (cbrt.f64 x))
  (/.f64 (+.f64 x 1) (sqrt.f64 x))
  (/.f64 (+.f64 x 1) x)
  (/.f64 x (+.f64 (pow.f64 x 3) (pow.f64 1 3)))
  (/.f64 x (-.f64 (*.f64 x x) (*.f64 1 1)))
  (neg.f64 1)
  (neg.f64 (log.f64 (-.f64 x 1)))
  (-.f64 0 (log.f64 (-.f64 x 1)))
  (-.f64 (log.f64 1) (log.f64 (-.f64 x 1)))
  (log.f64 (/.f64 1 (-.f64 x 1)))
  (exp.f64 (/.f64 1 (-.f64 x 1)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (-.f64 x 1) (-.f64 x 1)) (-.f64 x 1)))
  (*.f64 (cbrt.f64 (/.f64 1 (-.f64 x 1))) (cbrt.f64 (/.f64 1 (-.f64 x 1))))
  (cbrt.f64 (/.f64 1 (-.f64 x 1)))
  (*.f64 (*.f64 (/.f64 1 (-.f64 x 1)) (/.f64 1 (-.f64 x 1))) (/.f64 1 (-.f64 x 1)))
  (sqrt.f64 (/.f64 1 (-.f64 x 1)))
  (sqrt.f64 (/.f64 1 (-.f64 x 1)))
  (neg.f64 1)
  (neg.f64 (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 x 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (cbrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
  (/.f64 (cbrt.f64 1) (-.f64 x 1))
  (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 (sqrt.f64 1) (cbrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 1) (sqrt.f64 (-.f64 x 1)))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 x 1))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (+.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) (-.f64 (sqrt.f64 x) 1))
  (/.f64 (sqrt.f64 1) 1)
  (/.f64 (sqrt.f64 1) (-.f64 x 1))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 1 (cbrt.f64 (-.f64 x 1)))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 1)
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 1 (-.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 (-.f64 (sqrt.f64 x) 1))
  (/.f64 1 1)
  (/.f64 1 (-.f64 x 1))
  (/.f64 1 (-.f64 x 1))
  (/.f64 (-.f64 x 1) 1)
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (/.f64 1 (sqrt.f64 (-.f64 x 1)))
  (/.f64 1 1)
  (/.f64 1 (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 (+.f64 (sqrt.f64 x) 1))
  (/.f64 1 1)
  (/.f64 (-.f64 x 1) (cbrt.f64 1))
  (/.f64 (-.f64 x 1) (sqrt.f64 1))
  (/.f64 (-.f64 x 1) 1)
  (/.f64 1 (-.f64 (pow.f64 x 3) (pow.f64 1 3)))
  (/.f64 1 (-.f64 (*.f64 x x) (*.f64 1 1)))
  (-.f64 (+.f64 (pow.f64 x 3) x) (pow.f64 x 2))
  (-.f64 (+.f64 (/.f64 1 (pow.f64 x 2)) 1) (/.f64 1 x))
  (-.f64 (+.f64 (/.f64 1 (pow.f64 x 2)) 1) (/.f64 1 x))
  (neg.f64 (+.f64 (pow.f64 x 2) (+.f64 x 1)))
  (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))))
  (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) (/.f64 1 (pow.f64 x 3))))
0.105 * * [simplify]: iteration  0 :  5121  enodes  (cost  760 )
0.109 * [simplify]: Simplified to:
   (log.f64 (/.f64 x (+.f64 x 1)))
  (log.f64 (/.f64 x (+.f64 x 1)))
  (exp.f64 (/.f64 x (+.f64 x 1)))
  (pow.f64 (/.f64 x (+.f64 x 1)) 3)
  (*.f64 (cbrt.f64 (/.f64 x (+.f64 x 1))) (cbrt.f64 (/.f64 x (+.f64 x 1))))
  (cbrt.f64 (/.f64 x (+.f64 x 1)))
  (pow.f64 (/.f64 x (+.f64 x 1)) 3)
  (sqrt.f64 (/.f64 x (+.f64 x 1)))
  (sqrt.f64 (/.f64 x (+.f64 x 1)))
  (neg.f64 x)
  (-.f64 -1 x)
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (cbrt.f64 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (cbrt.f64 x) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (/.f64 (cbrt.f64 x) (+.f64 x 1))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (/.f64 (cbrt.f64 x) (+.f64 x 1))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 (sqrt.f64 x) (cbrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 1)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x 1)))
  (sqrt.f64 x)
  (/.f64 (sqrt.f64 x) (+.f64 x 1))
  (sqrt.f64 x)
  (/.f64 (sqrt.f64 x) (+.f64 x 1))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 x (cbrt.f64 (+.f64 x 1)))
  (/.f64 1 (sqrt.f64 (+.f64 x 1)))
  (/.f64 x (sqrt.f64 (+.f64 x 1)))
  1
  (/.f64 x (+.f64 x 1))
  1
  (/.f64 x (+.f64 x 1))
  (/.f64 1 (+.f64 x 1))
  (/.f64 (+.f64 x 1) x)
  (/.f64 x (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (/.f64 x (sqrt.f64 (+.f64 x 1)))
  x
  x
  (/.f64 (+.f64 x 1) (cbrt.f64 x))
  (/.f64 (+.f64 x 1) (sqrt.f64 x))
  (/.f64 (+.f64 x 1) x)
  (/.f64 x (+.f64 1 (pow.f64 x 3)))
  (/.f64 x (-.f64 (*.f64 x x) 1))
  -1
  (neg.f64 (log.f64 (+.f64 x -1)))
  (neg.f64 (log.f64 (+.f64 x -1)))
  (neg.f64 (log.f64 (+.f64 x -1)))
  (neg.f64 (log.f64 (+.f64 x -1)))
  (exp.f64 (/.f64 1 (+.f64 x -1)))
  (/.f64 1 (pow.f64 (+.f64 x -1) 3))
  (*.f64 (cbrt.f64 (/.f64 1 (+.f64 x -1))) (cbrt.f64 (/.f64 1 (+.f64 x -1))))
  (cbrt.f64 (/.f64 1 (+.f64 x -1)))
  (/.f64 1 (pow.f64 (+.f64 x -1) 3))
  (sqrt.f64 (/.f64 1 (+.f64 x -1)))
  (sqrt.f64 (/.f64 1 (+.f64 x -1)))
  -1
  (-.f64 1 x)
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (+.f64 x -1)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (+.f64 x -1)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (+.f64 x -1)))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (+.f64 x -1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (+.f64 (sqrt.f64 x) -1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (+.f64 (sqrt.f64 x) -1))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (+.f64 (sqrt.f64 x) -1))
  (*.f64 (cbrt.f64 1) (cbrt.f64 1))
  (/.f64 (cbrt.f64 1) (+.f64 x -1))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 1 (cbrt.f64 (+.f64 x -1)))
  (/.f64 1 (sqrt.f64 (+.f64 x -1)))
  (/.f64 1 (sqrt.f64 (+.f64 x -1)))
  1
  (/.f64 1 (+.f64 x -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 (sqrt.f64 x) -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 (sqrt.f64 x) -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 (sqrt.f64 x) -1))
  1
  (/.f64 1 (+.f64 x -1))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 1 (cbrt.f64 (+.f64 x -1)))
  (/.f64 1 (sqrt.f64 (+.f64 x -1)))
  (/.f64 1 (sqrt.f64 (+.f64 x -1)))
  1
  (/.f64 1 (+.f64 x -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 (sqrt.f64 x) -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 (sqrt.f64 x) -1))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 (sqrt.f64 x) -1))
  1
  (/.f64 1 (+.f64 x -1))
  (/.f64 1 (+.f64 x -1))
  (+.f64 x -1)
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 x -1)) (cbrt.f64 (+.f64 x -1))))
  (/.f64 1 (sqrt.f64 (+.f64 x -1)))
  1
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  1
  (/.f64 (+.f64 x -1) (cbrt.f64 1))
  (+.f64 x -1)
  (+.f64 x -1)
  (/.f64 1 (+.f64 (pow.f64 x 3) -1))
  (/.f64 1 (-.f64 (*.f64 x x) 1))
  (+.f64 x (*.f64 x (-.f64 (*.f64 x x) x)))
  (-.f64 (+.f64 1 (/.f64 1 (*.f64 x x))) (/.f64 1 x))
  (-.f64 (+.f64 1 (/.f64 1 (*.f64 x x))) (/.f64 1 x))
  (-.f64 (-.f64 -1 x) (*.f64 x x))
  (+.f64 (/.f64 1 (*.f64 x x)) (+.f64 (/.f64 1 x) (pow.f64 (/.f64 1 x) 3)))
  (+.f64 (/.f64 1 (*.f64 x x)) (+.f64 (/.f64 1 x) (pow.f64 (/.f64 1 x) 3)))
0.110 * * * [progress]: adding candidates to table
0.169 * [progress]: [Phase 3 of 3] Extracting.
0.171 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
0.173 * * [simplify]: iteration  0 :  19  enodes  (cost  11 )
0.173 * * [simplify]: iteration  1 :  19  enodes  (cost  11 )
0.173 * [simplify]: Simplified to:
   (+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 1 x)))
0.632 * [regime-testing]: End program error score: 0.009626203275409426