13.006 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.008 * * * [progress]: [2/2] Setting up program.
0.010 * [progress]: [Phase 2 of 3] Improving.
0.010 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.010 * [simplify]: Sending expressions to egg_math:
 (+ h0 (/ h1 h2))
0.012 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.013 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.013 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.013 * * [progress]: iteration 1 / 4
0.013 * * * [progress]: picking best candidate
0.014 * * * * [pick]: Picked  #<alt (λ (x) (+ x (/ 1.0 3.0)))>
0.014 * * * [progress]: localizing error
0.017 * * * [progress]: generating rewritten candidates
0.017 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.028 * * * [progress]: generating series expansions
0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.029 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.029 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.029 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.031 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.031 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.031 * [taylor]: Taking taylor expansion of 0.3333333333333333 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 (+ 0.3333333333333333 (/ 1 x)) in x
0.031 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.039 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.039 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.039 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.040 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.046 * * * [progress]: simplifying candidates
0.047 * [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)
0.047 * [simplify]: Sending expressions to egg_math:
 (* (exp h0) (exp (/ h1 h2)))
 (log (+ h0 (/ h1 h2)))
 (exp (+ h0 (/ h1 h2)))
 (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))
 (cbrt (+ h0 (/ h1 h2)))
 (* (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2))) (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (+ (pow h0 3) (pow (/ h1 h2) 3))
 (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))
 (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))
 (- h0 (/ h1 h2))
 (+ h0 (/ h1 h2))
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
0.049 * * [simplify]: iteration  0 :  77  enodes  (cost  55 )
0.052 * * [simplify]: iteration  1 :  201  enodes  (cost  50 )
0.055 * * [simplify]: iteration  2 :  475  enodes  (cost  50 )
0.062 * * [simplify]: iteration  3 :  1282  enodes  (cost  50 )
0.084 * * [simplify]: iteration  4 :  3893  enodes  (cost  50 )
0.151 * * [simplify]: iteration  5 :  5002  enodes  (cost  50 )
0.152 * [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)
0.152 * * * [progress]: adding candidates to table
0.182 * * [progress]: iteration 2 / 4
0.183 * * * [progress]: picking best candidate
0.185 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))>
0.185 * * * [progress]: localizing error
0.194 * * * [progress]: generating rewritten candidates
0.194 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.320 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
0.330 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.344 * * * [progress]: generating series expansions
0.344 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.345 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.345 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.345 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.347 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.347 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.347 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.354 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.354 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.361 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
0.361 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.361 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.361 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.364 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.364 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.364 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.364 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.370 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.370 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.370 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.370 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.377 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.377 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.377 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.378 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.380 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.380 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.385 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.385 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.386 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.386 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.392 * * * [progress]: simplifying candidates
0.396 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (+ 1 1)
  (+ (log (sqrt (+ x (/ 1.0 3.0)))) (log (sqrt (+ x (/ 1.0 3.0)))))
  (log (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (exp (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (* (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0)))) (* (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (cbrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))) (cbrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))))
  (cbrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (* (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (sqrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (sqrt (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (- x (/ 1.0 3.0))))
  (* (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (- x (/ 1.0 3.0))) (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))))
  (* (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (- x (/ 1.0 3.0))) (sqrt (- x (/ 1.0 3.0))))
  (* (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))) (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))))
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))) (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* 1 1)
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ x (/ 1.0 3.0))) (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt 1))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (+ x (/ 1.0 3.0))) 1)
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (+ x (/ 1.0 3.0))))
  (* (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (sqrt (+ 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 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)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.397 * [simplify]: Sending expressions to egg_math:
 (+ 1/2 1/2)
 (+ 1/2 (/ 1 2))
 (+ 1 1)
 (+ (/ 1 2) 1/2)
 (+ (/ 1 2) (/ 1 2))
 (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2)))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2)))
 (+ 1 1)
 (+ (log (sqrt (+ h0 (/ h1 h2)))) (log (sqrt (+ h0 (/ h1 h2)))))
 (log (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (exp (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (* (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2)))) (* (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2)))))
 (* (cbrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))) (cbrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))))
 (cbrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (* (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))) (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))) (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2)))
 (sqrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (sqrt (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))) (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))))
 (* (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))) (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))))
 (* (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))) (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))))
 (* (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))) (sqrt (- h0 (/ h1 h2))))
 (* (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))) (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))))
 (* (sqrt (- h0 (/ h1 h2))) (sqrt (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))))
 (* (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))) (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))))
 (* (sqrt (- h0 (/ h1 h2))) (sqrt (- h0 (/ h1 h2))))
 (* (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2))))) (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2))))))
 (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))) (sqrt (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))))
 (* (sqrt (cbrt (+ h0 (/ h1 h2)))) (sqrt (cbrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* 1 1)
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* 2 1/2)
 (* 2 1)
 (* 2 (/ 1 2))
 (* (sqrt (+ h0 (/ h1 h2))) (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (cbrt (sqrt (+ h0 (/ h1 h2))))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt 1))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (sqrt (+ h0 (/ h1 h2)))))
 (* (sqrt (+ h0 (/ h1 h2))) 1)
 (* (cbrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (cbrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (sqrt (+ h0 (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))))
 (* (sqrt (+ h0 (/ h1 h2))) (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))))
 (* (sqrt (+ (pow h0 3) (pow (/ h1 h2) 3))) (sqrt (+ h0 (/ h1 h2))))
 (* (sqrt (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))) (sqrt (+ h0 (/ h1 h2))))
 (* (exp h0) (exp (/ h1 h2)))
 (log (+ h0 (/ h1 h2)))
 (exp (+ h0 (/ h1 h2)))
 (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))
 (cbrt (+ h0 (/ h1 h2)))
 (* (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2))) (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (+ (pow h0 3) (pow (/ h1 h2) 3))
 (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))
 (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))
 (- h0 (/ h1 h2))
 (+ h0 (/ h1 h2))
 (* (exp h0) (exp (/ h1 h2)))
 (log (+ h0 (/ h1 h2)))
 (exp (+ h0 (/ h1 h2)))
 (* (cbrt (+ h0 (/ h1 h2))) (cbrt (+ h0 (/ h1 h2))))
 (cbrt (+ h0 (/ h1 h2)))
 (* (* (+ h0 (/ h1 h2)) (+ h0 (/ h1 h2))) (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (sqrt (+ h0 (/ h1 h2)))
 (+ (pow h0 3) (pow (/ h1 h2) 3))
 (+ (* h0 h0) (- (* (/ h1 h2) (/ h1 h2)) (* h0 (/ h1 h2))))
 (- (* h0 h0) (* (/ h1 h2) (/ h1 h2)))
 (- h0 (/ h1 h2))
 (+ h0 (/ h1 h2))
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
 (+ h0 h3)
0.401 * * [simplify]: iteration  0 :  170  enodes  (cost  460 )
0.405 * * [simplify]: iteration  1 :  639  enodes  (cost  415 )
0.421 * * [simplify]: iteration  2 :  3748  enodes  (cost  401 )
0.554 * * [simplify]: iteration  3 :  5001  enodes  (cost  388 )
0.556 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (+ x (/ 1.0 3.0))
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  2
  (log (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (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))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (- x (/ 1.0 3.0))))
  (* (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (sqrt (- x (/ 1.0 3.0))))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (cbrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  (+ x (/ 1.0 3.0))
  1
  (+ x (/ 1.0 3.0))
  1
  (+ x (/ 1.0 3.0))
  1
  (+ x (/ 1.0 3.0))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  (+ x (/ 1.0 3.0))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  2
  1
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 5)
  (* (fabs (cbrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (sqrt (+ x (/ 1.0 3.0)))
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (+ x (/ 1.0 3.0))))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (+ x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 3)
  (+ x (/ 1.0 3.0))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (exp (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (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))
  (exp (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (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)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.557 * * * [progress]: adding candidates to table
0.699 * [progress]: [Phase 3 of 3] Extracting.
0.699 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))>)
0.699 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (/ 1.0 3.0)) x)
0.699 * * * * [regimes]: Trying to branch on (+ x (/ 1.0 3.0)) from (#<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))>)
0.707 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))>)
0.716 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.717 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.717 * [simplify]: Sending expressions to egg_math:
 (+ h0 (/ h1 h2))
0.717 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.717 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.718 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
1.016 * [regime-testing]: Baseline error score: 0.006625828228528566
1.016 * [regime-testing]: Oracle error score: 0.004875609451181397
1.017 * [regime-testing]: End program error score: 0.006625828228528566