17.291 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.014 * * [simplify]: iteration  0 :  6  enodes  (cost  5 )
0.014 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.014 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.014 * * [progress]: iteration 1 / 4
0.014 * * * [progress]: picking best candidate
0.016 * * * * [pick]: Picked  #<alt (λ (x) (+ x (/ 1.0 3.0)))>
0.016 * * * [progress]: localizing error
0.019 * * * [progress]: generating rewritten candidates
0.019 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.025 * * * [progress]: generating series expansions
0.025 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.025 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.025 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.025 * [taylor]: Taking taylor expansion of x in x
0.025 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.025 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.025 * [taylor]: Taking taylor expansion of x in x
0.025 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.026 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.026 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.026 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.026 * [taylor]: Taking taylor expansion of x in x
0.026 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.026 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.026 * [taylor]: Taking taylor expansion of x in x
0.027 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.027 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.027 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.027 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.027 * [taylor]: Taking taylor expansion of x in x
0.027 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.027 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.027 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.027 * [taylor]: Taking taylor expansion of x in x
0.027 * * * [progress]: simplifying candidates
0.028 * [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)
0.079 * * [simplify]: iteration  0 :  4905  enodes  (cost  108 )
0.079 * * [simplify]: iteration  1 :  4905  enodes  (cost  108 )
0.080 * [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))
  (+ (* x x) (* 1.0 (/ (- (/ 1.0 3.0) x) 3.0)))
  (- (* x x) (* 1.0 (/ 1.0 (* 3.0 3.0))))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.080 * * * [progress]: adding candidates to table
0.100 * * [progress]: iteration 2 / 4
0.100 * * * [progress]: picking best candidate
0.103 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>
0.103 * * * [progress]: localizing error
0.109 * * * [progress]: generating rewritten candidates
0.109 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.116 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.123 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.131 * * * [progress]: generating series expansions
0.131 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.131 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.131 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.131 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.132 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.133 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.133 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.133 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.133 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.133 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.134 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.134 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.135 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.135 * [approximate]: Taking taylor expansion of (exp (+ x 0.3333333333333333)) in (x) around 0
0.135 * [taylor]: Taking taylor expansion of (exp (+ x 0.3333333333333333)) in x
0.135 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.135 * [taylor]: Taking taylor expansion of (exp (+ x 0.3333333333333333)) in x
0.135 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.136 * [approximate]: Taking taylor expansion of (exp (+ 0.3333333333333333 (/ 1 x))) in (x) around 0
0.136 * [taylor]: Taking taylor expansion of (exp (+ 0.3333333333333333 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (exp (+ 0.3333333333333333 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.137 * [approximate]: Taking taylor expansion of (exp (- 0.3333333333333333 (/ 1 x))) in (x) around 0
0.137 * [taylor]: Taking taylor expansion of (exp (- 0.3333333333333333 (/ 1 x))) in x
0.137 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (exp (- 0.3333333333333333 (/ 1 x))) in x
0.137 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * * * [progress]: simplifying candidates
0.138 * [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))
  (exp (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))))
  (exp (sqrt (+ x (/ 1.0 3.0))))
  (exp 1)
  (exp 1)
  (exp x)
  (exp (/ 1.0 3.0))
  (log (exp (+ x (/ 1.0 3.0))))
  (exp (exp (+ x (/ 1.0 3.0))))
  (* (cbrt (exp (+ x (/ 1.0 3.0)))) (cbrt (exp (+ x (/ 1.0 3.0)))))
  (cbrt (exp (+ x (/ 1.0 3.0))))
  (* (* (exp (+ x (/ 1.0 3.0))) (exp (+ x (/ 1.0 3.0)))) (exp (+ x (/ 1.0 3.0))))
  (sqrt (exp (+ x (/ 1.0 3.0))))
  (sqrt (exp (+ x (/ 1.0 3.0))))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ (exp 0.3333333333333333) (+ (* (exp 0.3333333333333333) x) (* 1/2 (* (exp 0.3333333333333333) (pow x 2)))))
  (exp (+ x 0.3333333333333333))
  (exp (+ x 0.3333333333333333))
0.189 * * [simplify]: iteration  0 :  4928  enodes  (cost  343 )
0.190 * * [simplify]: iteration  1 :  4928  enodes  (cost  343 )
0.192 * [simplify]: Simplified to:
   x
  (/ 1.0 3.0)
  (* (log (cbrt (exp (+ x (/ 1.0 3.0))))) 2)
  (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)
  (+ 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))
  (+ (* x x) (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)))
  (- (* x x) (* 1.0 (/ 1.0 (* 3.0 3.0))))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (pow (exp (cbrt (+ x (/ 1.0 3.0)))) (cbrt (+ x (/ 1.0 3.0))))
  (exp (sqrt (+ x (/ 1.0 3.0))))
  E
  E
  (exp x)
  (exp (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (exp (exp (+ x (/ 1.0 3.0))))
  (* (cbrt (exp (+ x (/ 1.0 3.0)))) (cbrt (exp (+ x (/ 1.0 3.0)))))
  (cbrt (exp (+ x (/ 1.0 3.0))))
  (pow (exp (+ x (/ 1.0 3.0))) 3)
  (sqrt (exp (+ x (/ 1.0 3.0))))
  (sqrt (exp (+ x (/ 1.0 3.0))))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (* (exp 0.3333333333333333) (+ x (+ 1 (* x (* x 1/2)))))
  (exp (+ x 0.3333333333333333))
  (exp (+ x 0.3333333333333333))
0.192 * * * [progress]: adding candidates to table
0.252 * [progress]: [Phase 3 of 3] Extracting.
0.252 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))>)
0.252 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (/ 1.0 3.0)) x)
0.252 * * * * [regimes]: Trying to branch on (+ x (/ 1.0 3.0)) from (#<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))>)
0.276 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))>)
0.299 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.299 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.300 * * [simplify]: iteration  0 :  6  enodes  (cost  5 )
0.300 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.300 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.722 * [regime-testing]: End program error score: 0.007875984498062257