12.590 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 x (/.f64 1 3))
0.018 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.019 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.019 * [simplify]: Simplified to:
   (+.f64 x 1/3)
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 x 1/3))>
0.024 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [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 (+ x 1/3) in (x) around 0
0.030 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of 1/3 in x
0.030 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of 1/3 in x
0.030 * [approximate]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in (x) around 0
0.030 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.030 * [taylor]: Taking taylor expansion of 1/3 in x
0.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.030 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.030 * [taylor]: Taking taylor expansion of 1/3 in x
0.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.030 * [taylor]: Taking taylor expansion of x in x
0.031 * [approximate]: Taking taylor expansion of (- 1/3 (/ 1 x)) in (x) around 0
0.031 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.031 * [taylor]: Taking taylor expansion of 1/3 in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.031 * [taylor]: Taking taylor expansion of 1/3 in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.032 * * * [progress]: simplifying candidates
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (exp.f64 x) (exp.f64 1/3))
  (log.f64 (+.f64 x 1/3))
  (exp.f64 (+.f64 x 1/3))
  (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3)))
  (cbrt.f64 (+.f64 x 1/3))
  (*.f64 (*.f64 (+.f64 x 1/3) (+.f64 x 1/3)) (+.f64 x 1/3))
  (sqrt.f64 (+.f64 x 1/3))
  (sqrt.f64 (+.f64 x 1/3))
  (+.f64 (pow.f64 x 3) (pow.f64 1/3 3))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 1/3 1/3) (*.f64 x 1/3)))
  (-.f64 (*.f64 x x) (*.f64 1/3 1/3))
  (-.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
0.123 * * [simplify]: iteration  0 :  4807  enodes  (cost  70 )
0.123 * * [simplify]: iteration  1 :  4807  enodes  (cost  70 )
0.124 * [simplify]: Simplified to:
   (exp.f64 (+.f64 x 1/3))
  (log.f64 (+.f64 x 1/3))
  (exp.f64 (+.f64 x 1/3))
  (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3)))
  (cbrt.f64 (+.f64 x 1/3))
  (pow.f64 (+.f64 x 1/3) 3)
  (sqrt.f64 (+.f64 x 1/3))
  (sqrt.f64 (+.f64 x 1/3))
  (+.f64 (pow.f64 x 3) 1/27)
  (+.f64 1/9 (*.f64 x (-.f64 x 1/3)))
  (-.f64 (*.f64 x x) 1/9)
  (-.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
0.124 * * * [progress]: adding candidates to table
0.139 * * [progress]: iteration 2 / 4
0.140 * * * [progress]: picking best candidate
0.141 * * * * [pick]: Picked  #<alt (λ (x) (log.f64 (exp.f64 (+.f64 x 1/3))))>
0.141 * * * [progress]: localizing error
0.146 * * * [progress]: generating rewritten candidates
0.146 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.151 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.155 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.159 * * * [progress]: generating series expansions
0.159 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.160 * [approximate]: Taking taylor expansion of (+ x 1/3) in (x) around 0
0.160 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of 1/3 in x
0.160 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of 1/3 in x
0.160 * [approximate]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in (x) around 0
0.160 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.160 * [taylor]: Taking taylor expansion of 1/3 in x
0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.160 * [taylor]: Taking taylor expansion of 1/3 in x
0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.161 * [approximate]: Taking taylor expansion of (- 1/3 (/ 1 x)) in (x) around 0
0.161 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of 1/3 in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.161 * [taylor]: Taking taylor expansion of 1/3 in x
0.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.162 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.162 * [approximate]: Taking taylor expansion of (exp (+ x 1/3)) in (x) around 0
0.162 * [taylor]: Taking taylor expansion of (exp (+ x 1/3)) in x
0.162 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of 1/3 in x
0.162 * [taylor]: Taking taylor expansion of (exp (+ x 1/3)) in x
0.162 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of 1/3 in x
0.163 * [approximate]: Taking taylor expansion of (exp (+ 1/3 (/ 1 x))) in (x) around 0
0.163 * [taylor]: Taking taylor expansion of (exp (+ 1/3 (/ 1 x))) in x
0.163 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of 1/3 in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (exp (+ 1/3 (/ 1 x))) in x
0.163 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of 1/3 in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [approximate]: Taking taylor expansion of (exp (- 1/3 (/ 1 x))) in (x) around 0
0.163 * [taylor]: Taking taylor expansion of (exp (- 1/3 (/ 1 x))) in x
0.163 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of 1/3 in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (exp (- 1/3 (/ 1 x))) in x
0.164 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.164 * [taylor]: Taking taylor expansion of 1/3 in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.164 * [approximate]: Taking taylor expansion of (+ x 1/3) in (x) around 0
0.164 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of 1/3 in x
0.164 * [taylor]: Taking taylor expansion of (+ x 1/3) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of 1/3 in x
0.164 * [approximate]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in (x) around 0
0.164 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.164 * [taylor]: Taking taylor expansion of 1/3 in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (+ 1/3 (/ 1 x)) in x
0.164 * [taylor]: Taking taylor expansion of 1/3 in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.165 * [approximate]: Taking taylor expansion of (- 1/3 (/ 1 x)) in (x) around 0
0.165 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of 1/3 in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of (- 1/3 (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of 1/3 in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.166 * * * [progress]: simplifying candidates
0.167 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (exp.f64 x))
  (log.f64 (exp.f64 1/3))
  (log.f64 (*.f64 (cbrt.f64 (exp.f64 (+.f64 x 1/3))) (cbrt.f64 (exp.f64 (+.f64 x 1/3)))))
  (log.f64 (cbrt.f64 (exp.f64 (+.f64 x 1/3))))
  (log.f64 (sqrt.f64 (exp.f64 (+.f64 x 1/3))))
  (log.f64 (sqrt.f64 (exp.f64 (+.f64 x 1/3))))
  (log.f64 1)
  (log.f64 (exp.f64 (+.f64 x 1/3)))
  (log.f64 (exp.f64 (+.f64 x 1/3)))
  (log.f64 (exp.f64 (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3)))))
  (log.f64 (exp.f64 (sqrt.f64 (+.f64 x 1/3))))
  (log.f64 (exp.f64 1))
  (log.f64 (exp.f64 1))
  (log.f64 (log.f64 (exp.f64 (+.f64 x 1/3))))
  (exp.f64 (log.f64 (exp.f64 (+.f64 x 1/3))))
  (*.f64 (cbrt.f64 (log.f64 (exp.f64 (+.f64 x 1/3)))) (cbrt.f64 (log.f64 (exp.f64 (+.f64 x 1/3)))))
  (cbrt.f64 (log.f64 (exp.f64 (+.f64 x 1/3))))
  (*.f64 (*.f64 (log.f64 (exp.f64 (+.f64 x 1/3))) (log.f64 (exp.f64 (+.f64 x 1/3)))) (log.f64 (exp.f64 (+.f64 x 1/3))))
  (sqrt.f64 (log.f64 (exp.f64 (+.f64 x 1/3))))
  (sqrt.f64 (log.f64 (exp.f64 (+.f64 x 1/3))))
  (exp.f64 (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3))))
  (exp.f64 (sqrt.f64 (+.f64 x 1/3)))
  (exp.f64 1)
  (exp.f64 1)
  (exp.f64 x)
  (exp.f64 1/3)
  (log.f64 (exp.f64 (+.f64 x 1/3)))
  (exp.f64 (exp.f64 (+.f64 x 1/3)))
  (*.f64 (cbrt.f64 (exp.f64 (+.f64 x 1/3))) (cbrt.f64 (exp.f64 (+.f64 x 1/3))))
  (cbrt.f64 (exp.f64 (+.f64 x 1/3)))
  (*.f64 (*.f64 (exp.f64 (+.f64 x 1/3)) (exp.f64 (+.f64 x 1/3))) (exp.f64 (+.f64 x 1/3)))
  (sqrt.f64 (exp.f64 (+.f64 x 1/3)))
  (sqrt.f64 (exp.f64 (+.f64 x 1/3)))
  (*.f64 (exp.f64 x) (exp.f64 1/3))
  (log.f64 (+.f64 x 1/3))
  (exp.f64 (+.f64 x 1/3))
  (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3)))
  (cbrt.f64 (+.f64 x 1/3))
  (*.f64 (*.f64 (+.f64 x 1/3) (+.f64 x 1/3)) (+.f64 x 1/3))
  (sqrt.f64 (+.f64 x 1/3))
  (sqrt.f64 (+.f64 x 1/3))
  (+.f64 (pow.f64 x 3) (pow.f64 1/3 3))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 1/3 1/3) (*.f64 x 1/3)))
  (-.f64 (*.f64 x x) (*.f64 1/3 1/3))
  (-.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 (*.f64 x (exp.f64 1/3)) (+.f64 (*.f64 1/2 (*.f64 (pow.f64 x 2) (exp.f64 1/3))) (exp.f64 1/3)))
  (exp.f64 (+.f64 x 1/3))
  (exp.f64 (+.f64 x 1/3))
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
0.230 * * [simplify]: iteration  0 :  4865  enodes  (cost  243 )
0.230 * * [simplify]: iteration  1 :  4865  enodes  (cost  243 )
0.232 * [simplify]: Simplified to:
   x
  1/3
  (*.f64 (log.f64 (cbrt.f64 (exp.f64 (+.f64 x 1/3)))) 2)
  (log.f64 (cbrt.f64 (exp.f64 (+.f64 x 1/3))))
  (*.f64 1/2 (+.f64 x 1/3))
  (*.f64 1/2 (+.f64 x 1/3))
  (log.f64 1)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3)))
  (sqrt.f64 (+.f64 x 1/3))
  1
  1
  (log.f64 (+.f64 x 1/3))
  (exp.f64 (+.f64 x 1/3))
  (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3)))
  (cbrt.f64 (+.f64 x 1/3))
  (pow.f64 (+.f64 x 1/3) 3)
  (sqrt.f64 (+.f64 x 1/3))
  (sqrt.f64 (+.f64 x 1/3))
  (exp.f64 (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3))))
  (exp.f64 (sqrt.f64 (+.f64 x 1/3)))
  E.f64
  E.f64
  (exp.f64 x)
  (exp.f64 1/3)
  (+.f64 x 1/3)
  (exp.f64 (exp.f64 (+.f64 x 1/3)))
  (*.f64 (cbrt.f64 (exp.f64 (+.f64 x 1/3))) (cbrt.f64 (exp.f64 (+.f64 x 1/3))))
  (cbrt.f64 (exp.f64 (+.f64 x 1/3)))
  (*.f64 E.f64 (pow.f64 (exp.f64 x) 3))
  (sqrt.f64 (exp.f64 (+.f64 x 1/3)))
  (sqrt.f64 (exp.f64 (+.f64 x 1/3)))
  (exp.f64 (+.f64 x 1/3))
  (log.f64 (+.f64 x 1/3))
  (exp.f64 (+.f64 x 1/3))
  (*.f64 (cbrt.f64 (+.f64 x 1/3)) (cbrt.f64 (+.f64 x 1/3)))
  (cbrt.f64 (+.f64 x 1/3))
  (pow.f64 (+.f64 x 1/3) 3)
  (sqrt.f64 (+.f64 x 1/3))
  (sqrt.f64 (+.f64 x 1/3))
  (+.f64 (pow.f64 x 3) 1/27)
  (+.f64 1/9 (*.f64 x (-.f64 x 1/3)))
  (-.f64 (*.f64 x x) 1/9)
  (-.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (*.f64 (exp.f64 1/3) (+.f64 x (+.f64 1 (*.f64 (*.f64 x x) 1/2))))
  (exp.f64 (+.f64 x 1/3))
  (exp.f64 (+.f64 x 1/3))
  (+.f64 x 1/3)
  (+.f64 x 1/3)
  (+.f64 x 1/3)
0.233 * * * [progress]: adding candidates to table
0.270 * [progress]: [Phase 3 of 3] Extracting.
0.270 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+.f64 x 1/3))> #<alt (λ (x) (log.f64 (exp.f64 (+.f64 x 1/3))))>)
0.270 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.270 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+.f64 x 1/3))> #<alt (λ (x) (log.f64 (exp.f64 (+.f64 x 1/3))))>)
0.292 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.292 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 x 1/3)
0.294 * * [simplify]: iteration  0 :  4  enodes  (cost  3 )
0.294 * * [simplify]: iteration  1 :  4  enodes  (cost  3 )
0.294 * [simplify]: Simplified to:
   (+.f64 x 1/3)
0.695 * [regime-testing]: End program error score: 0.00912614076759595