12.145 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 x (-.f64 1 x))
0.025 * * [simplify]: iteration  0 :  47  enodes  (cost  7 )
0.025 * * [simplify]: iteration  1 :  47  enodes  (cost  7 )
0.025 * [simplify]: Simplified to:
   (/.f64 x (-.f64 1 x))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.026 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 x (-.f64 1 x)))>
0.026 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.037 * * * [progress]: generating series expansions
0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.038 * [approximate]: Taking taylor expansion of (/ x (- 1 x)) in (x) around 0
0.038 * [taylor]: Taking taylor expansion of (/ x (- 1 x)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.038 * [taylor]: Taking taylor expansion of 1 in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (/ x (- 1 x)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.038 * [taylor]: Taking taylor expansion of 1 in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.040 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in (x) around 0
0.040 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
0.040 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.040 * [taylor]: Taking taylor expansion of 1 in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
0.041 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.041 * [taylor]: Taking taylor expansion of 1 in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.045 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 1))) in (x) around 0
0.045 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 1))) in x
0.045 * [taylor]: Taking taylor expansion of -1 in x
0.045 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 1)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of 1 in x
0.046 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 1))) in x
0.046 * [taylor]: Taking taylor expansion of -1 in x
0.046 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 1)) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 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 1 in x
0.049 * * * [progress]: simplifying candidates
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 x) (log.f64 (-.f64 1 x)))
  (exp.f64 (/.f64 x (-.f64 1 x)))
  (log.f64 (/.f64 x (-.f64 1 x)))
  (*.f64 (*.f64 (/.f64 x (-.f64 1 x)) (/.f64 x (-.f64 1 x))) (/.f64 x (-.f64 1 x)))
  (*.f64 (cbrt.f64 (/.f64 x (-.f64 1 x))) (cbrt.f64 (/.f64 x (-.f64 1 x))))
  (cbrt.f64 (/.f64 x (-.f64 1 x)))
  (/.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x)))
  (sqrt.f64 (/.f64 x (-.f64 1 x)))
  (sqrt.f64 (/.f64 x (-.f64 1 x)))
  (neg.f64 x)
  (neg.f64 (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1)
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 x) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1)
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 x) 1)
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  (/.f64 (sqrt.f64 x) (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) 1)
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 x (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 x (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 1)
  (/.f64 x (-.f64 1 x))
  (/.f64 1 (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 x (-.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 x (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 1)
  (/.f64 x (-.f64 1 x))
  (/.f64 (-.f64 1 x) x)
  (/.f64 1 (-.f64 1 x))
  (/.f64 x (-.f64 (pow.f64 1 3) (pow.f64 x 3)))
  (/.f64 x (-.f64 (*.f64 1 1) (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 x))
  (/.f64 (-.f64 1 x) (sqrt.f64 x))
  (/.f64 (-.f64 1 x) x)
  (/.f64 x (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 x (sqrt.f64 (-.f64 1 x)))
  (/.f64 x 1)
  (/.f64 x (+.f64 (sqrt.f64 1) (sqrt.f64 x)))
  (/.f64 x (+.f64 1 (sqrt.f64 x)))
  (/.f64 x 1)
  (+.f64 (pow.f64 x 2) (+.f64 (pow.f64 x 3) x))
  (neg.f64 (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) 1)))
  (neg.f64 (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) 1)))
0.151 * * [simplify]: iteration  0 :  4865  enodes  (cost  617 )
0.151 * * [simplify]: iteration  1 :  4865  enodes  (cost  617 )
0.156 * [simplify]: Simplified to:
   (log.f64 (/.f64 x (-.f64 1 x)))
  (exp.f64 (/.f64 x (-.f64 1 x)))
  (log.f64 (/.f64 x (-.f64 1 x)))
  (pow.f64 (/.f64 x (-.f64 1 x)) 3)
  (*.f64 (cbrt.f64 (/.f64 x (-.f64 1 x))) (cbrt.f64 (/.f64 x (-.f64 1 x))))
  (cbrt.f64 (/.f64 x (-.f64 1 x)))
  (pow.f64 (/.f64 x (-.f64 1 x)) 3)
  (sqrt.f64 (/.f64 x (-.f64 1 x)))
  (sqrt.f64 (/.f64 x (-.f64 1 x)))
  (neg.f64 x)
  (-.f64 x 1)
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (cbrt.f64 x) (sqrt.f64 (-.f64 1 x)))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 x) (cbrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 x)))
  (sqrt.f64 x)
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  (/.f64 (sqrt.f64 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (sqrt.f64 x)
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 x (cbrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (/.f64 x (sqrt.f64 (-.f64 1 x)))
  1
  (/.f64 x (-.f64 1 x))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 x (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 x (-.f64 1 (sqrt.f64 x)))
  1
  (/.f64 x (-.f64 1 x))
  (/.f64 (-.f64 1 x) x)
  (/.f64 1 (-.f64 1 x))
  (/.f64 x (-.f64 1 (pow.f64 x 3)))
  (/.f64 x (-.f64 1 (*.f64 x x)))
  (/.f64 (-.f64 1 x) (cbrt.f64 x))
  (/.f64 (-.f64 1 x) (sqrt.f64 x))
  (/.f64 (-.f64 1 x) x)
  (/.f64 x (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 x (sqrt.f64 (-.f64 1 x)))
  x
  (/.f64 x (+.f64 1 (sqrt.f64 x)))
  (/.f64 x (+.f64 1 (sqrt.f64 x)))
  x
  (+.f64 (*.f64 x x) (+.f64 x (pow.f64 x 3)))
  (+.f64 -1 (-.f64 (/.f64 -1 (*.f64 x x)) (/.f64 1 x)))
  (+.f64 -1 (-.f64 (/.f64 -1 (*.f64 x x)) (/.f64 1 x)))
0.156 * * * [progress]: adding candidates to table
0.184 * * [progress]: iteration 2 / 4
0.184 * * * [progress]: picking best candidate
0.186 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (/.f64 (-.f64 1 x) x)))>
0.186 * * * [progress]: localizing error
0.190 * * * [progress]: generating rewritten candidates
0.190 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.207 * * * [progress]: generating series expansions
0.207 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.207 * [approximate]: Taking taylor expansion of (/ x (- 1 x)) in (x) around 0
0.207 * [taylor]: Taking taylor expansion of (/ x (- 1 x)) in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.207 * [taylor]: Taking taylor expansion of 1 in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (/ x (- 1 x)) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (- 1 x) in x
0.208 * [taylor]: Taking taylor expansion of 1 in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.210 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in (x) around 0
0.210 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
0.210 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.210 * [taylor]: Taking taylor expansion of 1 in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1 (/ 1 x)))) in x
0.211 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.211 * [taylor]: Taking taylor expansion of 1 in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.215 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 1))) in (x) around 0
0.215 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 1))) in x
0.215 * [taylor]: Taking taylor expansion of -1 in x
0.215 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 1)) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of 1 in x
0.216 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 x) 1))) in x
0.216 * [taylor]: Taking taylor expansion of -1 in x
0.216 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 1)) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of 1 in x
0.219 * * * [progress]: simplifying candidates
0.221 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg.f64 1)
  (-.f64 0 (-.f64 (log.f64 (-.f64 1 x)) (log.f64 x)))
  (-.f64 0 (log.f64 (/.f64 (-.f64 1 x) x)))
  (-.f64 (log.f64 1) (-.f64 (log.f64 (-.f64 1 x)) (log.f64 x)))
  (-.f64 (log.f64 1) (log.f64 (/.f64 (-.f64 1 x) x)))
  (neg.f64 (-.f64 (log.f64 (-.f64 1 x)) (log.f64 x)))
  (neg.f64 (log.f64 (/.f64 (-.f64 1 x) x)))
  (exp.f64 (/.f64 1 (/.f64 (-.f64 1 x) x)))
  (log.f64 (/.f64 1 (/.f64 (-.f64 1 x) x)))
  (*.f64 (*.f64 (/.f64 1 (/.f64 (-.f64 1 x) x)) (/.f64 1 (/.f64 (-.f64 1 x) x))) (/.f64 1 (/.f64 (-.f64 1 x) x)))
  (*.f64 (cbrt.f64 (/.f64 1 (/.f64 (-.f64 1 x) x))) (cbrt.f64 (/.f64 1 (/.f64 (-.f64 1 x) x))))
  (cbrt.f64 (/.f64 1 (/.f64 (-.f64 1 x) x)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (/.f64 (-.f64 1 x) x) (/.f64 (-.f64 1 x) x)) (/.f64 (-.f64 1 x) x)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (/.f64 (*.f64 (*.f64 (-.f64 1 x) (-.f64 1 x)) (-.f64 1 x)) (*.f64 (*.f64 x x) x)))
  (sqrt.f64 (/.f64 1 (/.f64 (-.f64 1 x) x)))
  (sqrt.f64 (/.f64 1 (/.f64 (-.f64 1 x) x)))
  (neg.f64 1)
  (neg.f64 (/.f64 (-.f64 1 x) x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 (/.f64 (-.f64 1 x) x)) (cbrt.f64 (/.f64 (-.f64 1 x) x))))
  (/.f64 (cbrt.f64 1) (cbrt.f64 (/.f64 (-.f64 1 x) x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 (/.f64 (-.f64 1 x) x)))
  (/.f64 (cbrt.f64 1) (sqrt.f64 (/.f64 (-.f64 1 x) x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (-.f64 1 x)) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (cbrt.f64 (-.f64 1 x)) x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (-.f64 1 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (-.f64 1 x)) (cbrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (-.f64 1 x)) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (sqrt.f64 (-.f64 1 x)) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (sqrt.f64 (-.f64 1 x)) x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 x) (cbrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 x) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 1))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 x) x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (cbrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 (sqrt.f64 1) (sqrt.f64 x)) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 (sqrt.f64 1) (sqrt.f64 x)) x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 1 (sqrt.f64 x)) (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 (sqrt.f64 x)) (cbrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 1 (sqrt.f64 x)) (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 (sqrt.f64 x)) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 (+.f64 1 (sqrt.f64 x)) 1))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 (sqrt.f64 x)) x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 x) (cbrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 x) (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (/.f64 1 1))
  (/.f64 (cbrt.f64 1) (/.f64 (-.f64 1 x) x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1)
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0.314 * * [simplify]: iteration  0 :  4924  enodes  (cost  2094 )
0.315 * * [simplify]: iteration  1 :  4924  enodes  (cost  2094 )
0.330 * [simplify]: Simplified to:
   -1
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  (/.f64 (cbrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 x (-.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (cbrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (-.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 x (-.f64 1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (sqrt.f64 x)
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  1
  (/.f64 x (-.f64 1 x))
  1
  (/.f64 x (-.f64 1 x))
  (/.f64 1 (-.f64 1 x))
  x
  (/.f64 (-.f64 1 x) x)
  (/.f64 x (-.f64 1 x))
  (/.f64 1 (-.f64 1 x))
  (/.f64 (-.f64 1 x) (*.f64 x (cbrt.f64 1)))
  (/.f64 (-.f64 1 x) x)
  (/.f64 (-.f64 1 x) x)
  (/.f64 1 (*.f64 (cbrt.f64 (/.f64 (-.f64 1 x) x)) (cbrt.f64 (/.f64 (-.f64 1 x) x))))
  (/.f64 1 (sqrt.f64 (/.f64 (-.f64 1 x) x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 x)) (cbrt.f64 (-.f64 1 x))))
  (/.f64 (cbrt.f64 x) (/.f64 (sqrt.f64 (-.f64 1 x)) (cbrt.f64 x)))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 x)))
  (/.f64 1 (sqrt.f64 (-.f64 1 x)))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (sqrt.f64 x)
  1
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 1 (sqrt.f64 x)))
  (/.f64 (sqrt.f64 x) (+.f64 1 (sqrt.f64 x)))
  (/.f64 1 (+.f64 1 (sqrt.f64 x)))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (sqrt.f64 x)
  1
  1
  (/.f64 1 (-.f64 1 x))
  (+.f64 (*.f64 x x) (+.f64 x (pow.f64 x 3)))
  (+.f64 -1 (-.f64 (/.f64 -1 (*.f64 x x)) (/.f64 1 x)))
  (+.f64 -1 (-.f64 (/.f64 -1 (*.f64 x x)) (/.f64 1 x)))
0.331 * * * [progress]: adding candidates to table
0.386 * * [progress]: iteration 3 / 4
0.386 * * * [progress]: picking best candidate
0.387 * * * * [pick]: Picked  #<alt (λ (x) (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))>
0.387 * * * [progress]: localizing error
0.396 * * * [progress]: generating rewritten candidates
0.396 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.401 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.416 * * * [progress]: generating series expansions
0.416 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.416 * [approximate]: Taking taylor expansion of (/ x (- 1 (pow x 2))) in (x) around 0
0.416 * [taylor]: Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.416 * [taylor]: Taking taylor expansion of 1 in x
0.416 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (/ x (- 1 (pow x 2))) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.417 * [taylor]: Taking taylor expansion of 1 in x
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.421 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1 (/ 1 (pow x 2))) x)) in (x) around 0
0.421 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1 (/ 1 (pow x 2))) x)) in x
0.421 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.421 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.421 * [taylor]: Taking taylor expansion of 1 in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1 (/ 1 (pow x 2))) x)) in x
0.422 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.422 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.422 * [taylor]: Taking taylor expansion of 1 in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.433 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1 (/ 1 (pow x 2))) x)) in (x) around 0
0.433 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1 (/ 1 (pow x 2))) x)) in x
0.433 * [taylor]: Taking taylor expansion of -1 in x
0.433 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.433 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.433 * [taylor]: Taking taylor expansion of 1 in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1 (/ 1 (pow x 2))) x)) in x
0.434 * [taylor]: Taking taylor expansion of -1 in x
0.434 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.434 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.434 * [taylor]: Taking taylor expansion of 1 in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.444 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.445 * [approximate]: Taking taylor expansion of (/ (* x (+ x 1)) (- 1 (pow x 2))) in (x) around 0
0.445 * [taylor]: Taking taylor expansion of (/ (* x (+ x 1)) (- 1 (pow x 2))) in x
0.445 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of 1 in x
0.445 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.445 * [taylor]: Taking taylor expansion of 1 in x
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of (/ (* x (+ x 1)) (- 1 (pow x 2))) in x
0.446 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of 1 in x
0.446 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x
0.446 * [taylor]: Taking taylor expansion of 1 in x
0.446 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.449 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (* (- 1 (/ 1 (pow x 2))) x)) in (x) around 0
0.449 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (* (- 1 (/ 1 (pow x 2))) x)) in x
0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 1 in x
0.450 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.450 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.450 * [taylor]: Taking taylor expansion of 1 in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (* (- 1 (/ 1 (pow x 2))) x)) in x
0.451 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of 1 in x
0.451 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.451 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.451 * [taylor]: Taking taylor expansion of 1 in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.458 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) (* (- 1 (/ 1 (pow x 2))) x))) in (x) around 0
0.458 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) (* (- 1 (/ 1 (pow x 2))) x))) in x
0.458 * [taylor]: Taking taylor expansion of -1 in x
0.458 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (* (- 1 (/ 1 (pow x 2))) x)) in x
0.458 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.458 * [taylor]: Taking taylor expansion of 1 in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.458 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.458 * [taylor]: Taking taylor expansion of 1 in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) (* (- 1 (/ 1 (pow x 2))) x))) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (* (- 1 (/ 1 (pow x 2))) x)) in x
0.459 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.459 * [taylor]: Taking taylor expansion of 1 in x
0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 (pow x 2))) x) in x
0.459 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x
0.459 * [taylor]: Taking taylor expansion of 1 in x
0.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.460 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.466 * * * [progress]: simplifying candidates
0.467 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 x) (log.f64 (-.f64 1 (*.f64 x x))))
  (exp.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (log.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (*.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (/.f64 x (-.f64 1 (*.f64 x x)))) (/.f64 x (-.f64 1 (*.f64 x x))))
  (*.f64 (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))))
  (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (/.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (-.f64 1 (*.f64 x x)) (-.f64 1 (*.f64 x x))) (-.f64 1 (*.f64 x x))))
  (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (neg.f64 x)
  (neg.f64 (-.f64 1 (*.f64 x x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 (cbrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (cbrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) 1)
  (/.f64 (cbrt.f64 x) (-.f64 1 (*.f64 x x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 (sqrt.f64 1) x))
  (/.f64 (cbrt.f64 x) (-.f64 (sqrt.f64 1) x))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 1 x))
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 (sqrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (sqrt.f64 x) 1)
  (/.f64 (sqrt.f64 x) (-.f64 1 (*.f64 x x)))
  (/.f64 (sqrt.f64 x) (+.f64 (sqrt.f64 1) x))
  (/.f64 (sqrt.f64 x) (-.f64 (sqrt.f64 1) x))
  (/.f64 (sqrt.f64 x) (+.f64 1 x))
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 x (cbrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 x (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 1 1)
  (/.f64 x (-.f64 1 (*.f64 x x)))
  (/.f64 1 (+.f64 (sqrt.f64 1) x))
  (/.f64 x (-.f64 (sqrt.f64 1) x))
  (/.f64 1 (+.f64 1 x))
  (/.f64 x (-.f64 1 x))
  (/.f64 (-.f64 1 (*.f64 x x)) x)
  (/.f64 1 (-.f64 1 (*.f64 x x)))
  (/.f64 x (-.f64 (pow.f64 1 3) (pow.f64 (*.f64 x x) 3)))
  (/.f64 x (-.f64 (*.f64 1 1) (*.f64 (*.f64 x x) (*.f64 x x))))
  (/.f64 (-.f64 1 (*.f64 x x)) (cbrt.f64 x))
  (/.f64 (-.f64 1 (*.f64 x x)) (sqrt.f64 x))
  (/.f64 (-.f64 1 (*.f64 x x)) x)
  (/.f64 x (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 x (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 x 1)
  (/.f64 x (+.f64 (sqrt.f64 1) x))
  (/.f64 x (+.f64 1 x))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))
  (+.f64 (-.f64 (log.f64 x) (log.f64 (-.f64 1 (*.f64 x x)))) (log.f64 (+.f64 1 x)))
  (+.f64 (log.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (log.f64 (+.f64 1 x)))
  (exp.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))
  (log.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))
  (*.f64 (*.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)) (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))) (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))
  (*.f64 (cbrt.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))) (cbrt.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))))
  (cbrt.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))
  (*.f64 (*.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (/.f64 x (-.f64 1 (*.f64 x x)))) (/.f64 x (-.f64 1 (*.f64 x x)))) (*.f64 (*.f64 (+.f64 1 x) (+.f64 1 x)) (+.f64 1 x)))
  (*.f64 (/.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (-.f64 1 (*.f64 x x)) (-.f64 1 (*.f64 x x))) (-.f64 1 (*.f64 x x)))) (*.f64 (*.f64 (+.f64 1 x) (+.f64 1 x)) (+.f64 1 x)))
  (sqrt.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))
  (sqrt.f64 (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))
  (*.f64 x (+.f64 (pow.f64 1 3) (pow.f64 x 3)))
  (*.f64 (-.f64 1 (*.f64 x x)) (+.f64 (*.f64 1 1) (-.f64 (*.f64 x x) (*.f64 1 x))))
  (*.f64 x (-.f64 (*.f64 1 1) (*.f64 x x)))
  (*.f64 (-.f64 1 (*.f64 x x)) (-.f64 1 x))
  (*.f64 (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 1 x)))
  (*.f64 (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 1 x)))
  (*.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 1 x)))
  (*.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 1 x)))
  (*.f64 1 (/.f64 x (-.f64 1 (*.f64 x x))))
  (*.f64 x (/.f64 x (-.f64 1 (*.f64 x x))))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) 1)
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) x)
  (*.f64 x (+.f64 1 x))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 (pow.f64 1 3) (pow.f64 x 3)))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (-.f64 (*.f64 1 1) (*.f64 x x)))
  (*.f64 (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (/.f64 (cbrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (/.f64 (cbrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (/.f64 (cbrt.f64 x) (-.f64 1 (*.f64 x x))) (+.f64 1 x))
  (*.f64 (/.f64 (cbrt.f64 x) (-.f64 (sqrt.f64 1) x)) (+.f64 1 x))
  (*.f64 (/.f64 (cbrt.f64 x) (-.f64 1 x)) (+.f64 1 x))
  (*.f64 (/.f64 (sqrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (/.f64 (sqrt.f64 x) (-.f64 1 (*.f64 x x))) (+.f64 1 x))
  (*.f64 (/.f64 (sqrt.f64 x) (-.f64 (sqrt.f64 1) x)) (+.f64 1 x))
  (*.f64 (/.f64 (sqrt.f64 x) (-.f64 1 x)) (+.f64 1 x))
  (*.f64 (/.f64 x (cbrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (/.f64 x (sqrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))
  (*.f64 (/.f64 x (-.f64 (sqrt.f64 1) x)) (+.f64 1 x))
  (*.f64 (/.f64 x (-.f64 1 x)) (+.f64 1 x))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x))
  (*.f64 (/.f64 1 (-.f64 1 (*.f64 x x))) (+.f64 1 x))
  (*.f64 (+.f64 (*.f64 1 1) (+.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 1 (*.f64 x x)))) (+.f64 1 x))
  (*.f64 (+.f64 1 (*.f64 x x)) (+.f64 1 x))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (*.f64 (cbrt.f64 (+.f64 1 x)) (cbrt.f64 (+.f64 1 x))))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (sqrt.f64 (+.f64 1 x)))
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) 1)
  (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) 1)
  (+.f64 (pow.f64 x 3) (+.f64 (pow.f64 x 5) x))
  (neg.f64 (+.f64 (/.f64 1 (pow.f64 x 3)) (+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x))))
  (neg.f64 (+.f64 (/.f64 1 (pow.f64 x 3)) (+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x))))
  (+.f64 (pow.f64 x 2) (+.f64 (pow.f64 x 3) x))
  (neg.f64 (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) 1)))
  (neg.f64 (+.f64 (/.f64 1 (pow.f64 x 2)) (+.f64 (/.f64 1 x) 1)))
0.584 * * [simplify]: iteration  0 :  4946  enodes  (cost  1506 )
0.584 * * [simplify]: iteration  1 :  4946  enodes  (cost  1506 )
0.597 * [simplify]: Simplified to:
   (neg.f64 (log.f64 (-.f64 (/.f64 1 x) x)))
  (exp.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (neg.f64 (log.f64 (-.f64 (/.f64 1 x) x)))
  (pow.f64 (/.f64 x (-.f64 1 (*.f64 x x))) 3)
  (*.f64 (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))))
  (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (pow.f64 (/.f64 x (-.f64 1 (*.f64 x x))) 3)
  (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x))))
  (neg.f64 x)
  (-.f64 (*.f64 x x) 1)
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 (cbrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (cbrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (*.f64 (cbrt.f64 x) (cbrt.f64 x))
  (/.f64 (cbrt.f64 x) (-.f64 1 (*.f64 x x)))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 x 1))
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (/.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x)) (+.f64 x 1))
  (/.f64 (cbrt.f64 x) (-.f64 1 x))
  (/.f64 (sqrt.f64 x) (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 (sqrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (sqrt.f64 x)
  (/.f64 (sqrt.f64 x) (-.f64 1 (*.f64 x x)))
  (/.f64 (sqrt.f64 x) (+.f64 x 1))
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  (/.f64 (sqrt.f64 x) (+.f64 x 1))
  (/.f64 (sqrt.f64 x) (-.f64 1 x))
  (/.f64 1 (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 x (cbrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 1 (sqrt.f64 (-.f64 1 (*.f64 x x))))
  (/.f64 x (sqrt.f64 (-.f64 1 (*.f64 x x))))
  1
  (/.f64 x (-.f64 1 (*.f64 x x)))
  (/.f64 1 (+.f64 x 1))
  (/.f64 x (-.f64 1 x))
  (/.f64 1 (+.f64 x 1))
  (/.f64 x (-.f64 1 x))
  (-.f64 (/.f64 1 x) x)
  (/.f64 1 (-.f64 1 (*.f64 x x)))
  (/.f64 x (-.f64 1 (pow.f64 x 6)))
  (/.f64 x (-.f64 1 (pow.f64 x 4)))
  (/.f64 (-.f64 1 (*.f64 x x)) (cbrt.f64 x))
  (/.f64 (-.f64 1 (*.f64 x x)) (sqrt.f64 x))
  (-.f64 (/.f64 1 x) x)
  (/.f64 x (*.f64 (cbrt.f64 (-.f64 1 (*.f64 x x))) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 x (sqrt.f64 (-.f64 1 (*.f64 x x))))
  x
  (/.f64 x (+.f64 x 1))
  (/.f64 x (+.f64 x 1))
  (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)))
  (exp.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)))
  (log.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)) 3)
  (*.f64 (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x))) (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x))))
  (cbrt.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)))
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)) 3)
  (pow.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)) 3)
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)))
  (sqrt.f64 (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x)))
  (+.f64 x (pow.f64 x 4))
  (*.f64 (-.f64 1 (*.f64 x x)) (+.f64 1 (-.f64 (*.f64 x x) x)))
  (-.f64 x (pow.f64 x 3))
  (*.f64 (-.f64 1 (*.f64 x x)) (-.f64 1 x))
  (*.f64 (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 x 1)))
  (*.f64 (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))) (sqrt.f64 (+.f64 x 1)))
  (/.f64 x (-.f64 1 (*.f64 x x)))
  (/.f64 x (-.f64 (/.f64 1 x) x))
  (/.f64 x (-.f64 1 (*.f64 x x)))
  (/.f64 x (-.f64 (/.f64 1 x) x))
  (+.f64 x (*.f64 x x))
  (/.f64 (+.f64 1 (pow.f64 x 3)) (-.f64 (/.f64 1 x) x))
  x
  (*.f64 (cbrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (+.f64 x 1))
  (*.f64 (sqrt.f64 (/.f64 x (-.f64 1 (*.f64 x x)))) (+.f64 x 1))
  (*.f64 (/.f64 (cbrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 x 1))
  (*.f64 (/.f64 (cbrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))) (+.f64 x 1))
  (*.f64 (/.f64 (cbrt.f64 x) (-.f64 1 (*.f64 x x))) (+.f64 x 1))
  (*.f64 (+.f64 x 1) (/.f64 (cbrt.f64 x) (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (/.f64 (cbrt.f64 x) (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 x) (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 x) (sqrt.f64 (-.f64 1 (*.f64 x x)))))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 x) (-.f64 1 (*.f64 x x))))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 x) (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (/.f64 (sqrt.f64 x) (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (/.f64 x (cbrt.f64 (-.f64 1 (*.f64 x x)))))
  (*.f64 (+.f64 x 1) (/.f64 x (sqrt.f64 (-.f64 1 (*.f64 x x)))))
  (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x))
  (*.f64 (+.f64 x 1) (/.f64 x (-.f64 1 x)))
  (*.f64 (+.f64 x 1) (/.f64 x (-.f64 1 x)))
  (/.f64 (+.f64 x 1) (-.f64 (/.f64 1 x) x))
  (/.f64 (+.f64 x 1) (-.f64 1 (*.f64 x x)))
  (*.f64 (+.f64 x 1) (+.f64 1 (+.f64 (*.f64 x x) (pow.f64 x 4))))
  (*.f64 (+.f64 x 1) (+.f64 1 (*.f64 x x)))
  (/.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))) (-.f64 (/.f64 1 x) x))
  (/.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 (/.f64 1 x) x))
  (/.f64 x (-.f64 1 (*.f64 x x)))
  (/.f64 x (-.f64 1 (*.f64 x x)))
  (+.f64 (pow.f64 x 3) (+.f64 x (pow.f64 x 5)))
  (+.f64 (/.f64 -1 (pow.f64 x 3)) (+.f64 (/.f64 -1 x) (/.f64 -1 (pow.f64 x 5))))
  (+.f64 (/.f64 -1 (pow.f64 x 3)) (+.f64 (/.f64 -1 x) (/.f64 -1 (pow.f64 x 5))))
  (+.f64 x (*.f64 x (+.f64 x (*.f64 x x))))
  (+.f64 -1 (+.f64 (/.f64 -1 (*.f64 x x)) (/.f64 -1 x)))
  (+.f64 -1 (+.f64 (/.f64 -1 (*.f64 x x)) (/.f64 -1 x)))
0.598 * * * [progress]: adding candidates to table
0.676 * [progress]: [Phase 3 of 3] Extracting.
0.676 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/.f64 1 (/.f64 (-.f64 1 x) x)))> #<alt (λ (x) (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))> #<alt (λ (x) (/.f64 x (-.f64 1 x)))>)
0.676 * * * [regime-changes]: Trying 2 branch expressions: ((/.f64 x (-.f64 1 x)) x)
0.676 * * * * [regimes]: Trying to branch on (/.f64 x (-.f64 1 x)) from (#<alt (λ (x) (/.f64 1 (/.f64 (-.f64 1 x) x)))> #<alt (λ (x) (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))> #<alt (λ (x) (/.f64 x (-.f64 1 x)))>)
0.686 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/.f64 1 (/.f64 (-.f64 1 x) x)))> #<alt (λ (x) (*.f64 (/.f64 x (-.f64 1 (*.f64 x x))) (+.f64 1 x)))> #<alt (λ (x) (/.f64 x (-.f64 1 x)))>)
0.694 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.695 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 x (-.f64 1 x))
0.698 * * [simplify]: iteration  0 :  16  enodes  (cost  7 )
0.698 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.698 * [simplify]: Simplified to:
   (/.f64 x (-.f64 1 x))
0.974 * [regime-testing]: End program error score: 0.006250781347668459