9.623 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 1 (*.f64 x x))
0.019 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.019 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.019 * [simplify]: Simplified to:
   (/.f64 1 (*.f64 x x))
0.019 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x) (/.f64 1 (*.f64 x x)))>
0.021 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.030 * * * [progress]: generating series expansions
0.030 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.030 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0
0.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.030 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.030 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.031 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0
0.031 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.032 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0
0.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.033 * * * [progress]: simplifying candidates
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg.f64 (+.f64 1 1))
  (neg.f64 1)
  (neg.f64 2)
  (neg.f64 (+.f64 1 1))
  (neg.f64 1)
  (neg.f64 (*.f64 2 1))
  (neg.f64 (+.f64 (log.f64 x) (log.f64 x)))
  (neg.f64 (log.f64 (*.f64 x x)))
  (-.f64 0 (+.f64 (log.f64 x) (log.f64 x)))
  (-.f64 0 (log.f64 (*.f64 x x)))
  (-.f64 (log.f64 1) (+.f64 (log.f64 x) (log.f64 x)))
  (-.f64 (log.f64 1) (log.f64 (*.f64 x x)))
  (log.f64 (/.f64 1 (*.f64 x x)))
  (exp.f64 (/.f64 1 (*.f64 x x)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 x x) x)))
  (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 (*.f64 x x) (*.f64 x x)) (*.f64 x x)))
  (*.f64 (cbrt.f64 (/.f64 1 (*.f64 x x))) (cbrt.f64 (/.f64 1 (*.f64 x x))))
  (cbrt.f64 (/.f64 1 (*.f64 x x)))
  (*.f64 (*.f64 (/.f64 1 (*.f64 x x)) (/.f64 1 (*.f64 x x))) (/.f64 1 (*.f64 x x)))
  (sqrt.f64 (/.f64 1 (*.f64 x x)))
  (sqrt.f64 (/.f64 1 (*.f64 x x)))
  (neg.f64 1)
  (neg.f64 (*.f64 x x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) x)
  (/.f64 (cbrt.f64 1) x)
  (/.f64 (sqrt.f64 1) x)
  (/.f64 (sqrt.f64 1) x)
  (/.f64 1 x)
  (/.f64 1 x)
  (/.f64 1 (*.f64 x x))
  (/.f64 (*.f64 x x) 1)
  (/.f64 1 x)
  (/.f64 (*.f64 x x) (cbrt.f64 1))
  (/.f64 (*.f64 x x) (sqrt.f64 1))
  (/.f64 (*.f64 x x) 1)
  (/.f64 1 (pow.f64 x 2))
  (/.f64 1 (pow.f64 x 2))
  (/.f64 1 (pow.f64 x 2))
0.115 * * [simplify]: iteration  0 :  4684  enodes  (cost  148 )
0.115 * * [simplify]: iteration  1 :  4684  enodes  (cost  148 )
0.117 * [simplify]: Simplified to:
   -2
  -1
  -2
  -2
  -1
  -2
  (*.f64 -2 (log.f64 x))
  (*.f64 -2 (log.f64 x))
  (*.f64 -2 (log.f64 x))
  (*.f64 -2 (log.f64 x))
  (*.f64 -2 (log.f64 x))
  (*.f64 -2 (log.f64 x))
  (*.f64 -2 (log.f64 x))
  (exp.f64 (/.f64 1 (*.f64 x x)))
  (/.f64 1 (pow.f64 x 6))
  (/.f64 1 (pow.f64 x 6))
  (*.f64 (cbrt.f64 (/.f64 1 (*.f64 x x))) (cbrt.f64 (/.f64 1 (*.f64 x x))))
  (cbrt.f64 (/.f64 1 (*.f64 x x)))
  (/.f64 1 (pow.f64 x 6))
  (fabs.f64 (/.f64 1 x))
  (fabs.f64 (/.f64 1 x))
  -1
  (neg.f64 (*.f64 x x))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) x)
  (/.f64 (cbrt.f64 1) x)
  (/.f64 1 x)
  (/.f64 1 x)
  (/.f64 1 x)
  (/.f64 1 x)
  (/.f64 1 (*.f64 x x))
  (*.f64 x x)
  (/.f64 1 x)
  (/.f64 x (/.f64 (cbrt.f64 1) x))
  (*.f64 x x)
  (*.f64 x x)
  (/.f64 1 (*.f64 x x))
  (/.f64 1 (*.f64 x x))
  (/.f64 1 (*.f64 x x))
0.117 * * * [progress]: adding candidates to table
0.126 * * [progress]: iteration 2 / 4
0.127 * * * [progress]: picking best candidate
0.128 * * * * [pick]: Picked  #<alt (λ (x) (pow.f64 x -2))>
0.128 * * * [progress]: localizing error
0.130 * * * [progress]: generating rewritten candidates
0.130 * * * [progress]: generating series expansions
0.130 * * * [progress]: simplifying candidates
0.130 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.135 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.135 * [simplify]: Simplified to:
   
0.135 * * * [progress]: adding candidates to table
0.136 * [progress]: [Phase 3 of 3] Extracting.
0.137 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (pow.f64 x -2)
0.139 * * [simplify]: iteration  0 :  3  enodes  (cost  3 )
0.139 * * [simplify]: iteration  1 :  3  enodes  (cost  3 )
0.139 * [simplify]: Simplified to:
   (pow.f64 x -2)
0.668 * [regime-testing]: End program error score: 0
0.698 * [regime-testing]: Target error score: 0.171021377672209