5.293 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.019 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.021 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.021 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.023 * * * * [pick]: Picked  #<alt (λ (x) (+ x (/ 1.0 3.0)))>
0.023 * * * [progress]: localizing error
0.027 * * * [progress]: generating rewritten candidates
0.027 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.034 * * * [progress]: generating series expansions
0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.034 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.034 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.034 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.035 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.035 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.035 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.035 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.036 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * * * [progress]: simplifying candidates
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp x) (exp (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (* (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.040 * * [simplify]: iteration  0 :  77  enodes  (cost  55 )
0.043 * * [simplify]: iteration  1 :  201  enodes  (cost  50 )
0.047 * * [simplify]: iteration  2 :  475  enodes  (cost  50 )
0.057 * * [simplify]: iteration  3 :  1282  enodes  (cost  50 )
0.087 * * [simplify]: iteration  4 :  3893  enodes  (cost  50 )
0.165 * * [simplify]: iteration  5 :  5002  enodes  (cost  50 )
0.166 * [simplify]: Simplified to:
   (exp (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.166 * * * [progress]: adding candidates to table
0.182 * * [progress]: iteration 2 / 4
0.182 * * * [progress]: picking best candidate
0.185 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>
0.185 * * * [progress]: localizing error
0.191 * * * [progress]: generating rewritten candidates
0.191 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.204 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.217 * * * [progress]: generating series expansions
0.217 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.217 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.217 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.217 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.217 * [taylor]: Taking taylor expansion of x in x
0.217 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.218 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.218 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.218 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.220 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.220 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.220 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.220 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.221 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.222 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.222 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.222 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.222 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.222 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.222 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.223 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.224 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.224 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.224 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.226 * * * [progress]: simplifying candidates
0.227 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (exp x))
  (log (exp (/ 1.0 3.0)))
  (log (* (cbrt (exp (+ x (/ 1.0 3.0)))) (cbrt (exp (+ x (/ 1.0 3.0))))))
  (log (cbrt (exp (+ x (/ 1.0 3.0)))))
  (log (sqrt (exp (+ x (/ 1.0 3.0)))))
  (log (sqrt (exp (+ x (/ 1.0 3.0)))))
  (log 1)
  (log (exp (+ x (/ 1.0 3.0))))
  (log (exp (+ x (/ 1.0 3.0))))
  (log (exp (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (log (exp (sqrt (+ x (/ 1.0 3.0)))))
  (log (exp 1))
  (log (exp 1))
  (log (log (exp (+ x (/ 1.0 3.0)))))
  (exp (log (exp (+ x (/ 1.0 3.0)))))
  (* (cbrt (log (exp (+ x (/ 1.0 3.0))))) (cbrt (log (exp (+ x (/ 1.0 3.0))))))
  (cbrt (log (exp (+ x (/ 1.0 3.0)))))
  (* (* (log (exp (+ x (/ 1.0 3.0)))) (log (exp (+ x (/ 1.0 3.0))))) (log (exp (+ x (/ 1.0 3.0)))))
  (sqrt (log (exp (+ x (/ 1.0 3.0)))))
  (sqrt (log (exp (+ x (/ 1.0 3.0)))))
  (* (exp x) (exp (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (* (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.233 * * [simplify]: iteration  0 :  108  enodes  (cost  129 )
0.237 * * [simplify]: iteration  1 :  304  enodes  (cost  114 )
0.244 * * [simplify]: iteration  2 :  609  enodes  (cost  114 )
0.258 * * [simplify]: iteration  3 :  1439  enodes  (cost  114 )
0.295 * * [simplify]: iteration  4 :  4182  enodes  (cost  114 )
0.373 * * [simplify]: iteration  5 :  5001  enodes  (cost  114 )
0.375 * [simplify]: Simplified to:
   x
  (/ 1.0 3.0)
  (* 2 (log (cbrt (exp (+ x (/ 1.0 3.0))))))
  (log (cbrt (exp (+ x (/ 1.0 3.0)))))
  (log (sqrt (exp (+ x (/ 1.0 3.0)))))
  (log (sqrt (exp (+ x (/ 1.0 3.0)))))
  0
  (+ x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  1
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (+ (pow x 3) (pow (/ 1.0 3.0) 3))
  (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.375 * * * [progress]: adding candidates to table
0.416 * [progress]: [Phase 3 of 3] Extracting.
0.416 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>)
0.417 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (/ 1.0 3.0)) x)
0.417 * * * * [regimes]: Trying to branch on (+ x (/ 1.0 3.0)) from (#<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>)
0.441 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>)
0.464 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.464 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.465 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.465 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.466 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.925 * [regime-testing]: Baseline error score: 0.008251031378922365
0.926 * [regime-testing]: Oracle error score: 0.006000750093761721
0.928 * [regime-testing]: End program error score: 0.008251031378922365