11.130 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
0.016 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.017 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.017 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x) (+ x (/ 1.0 3.0)))>
0.019 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.029 * * * [progress]: generating series expansions
0.029 * * * * [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
0.032 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.032 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.032 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.033 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.038 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.038 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.038 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.038 * [taylor]: Taking taylor expansion of x in x
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
0.050 * * * [progress]: simplifying candidates
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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)
0.053 * * [simplify]: iteration  0 :  82  enodes  (cost  61 )
0.055 * * [simplify]: iteration  1 :  218  enodes  (cost  55 )
0.059 * * [simplify]: iteration  2 :  532  enodes  (cost  55 )
0.068 * * [simplify]: iteration  3 :  1514  enodes  (cost  55 )
0.095 * * [simplify]: iteration  4 :  5001  enodes  (cost  55 )
0.096 * [simplify]: Simplified to:
   (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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))
  (fma (/ 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)
0.096 * * * [progress]: adding candidates to table
0.127 * * [progress]: iteration 2 / 4
0.127 * * * [progress]: picking best candidate
0.129 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))>
0.130 * * * [progress]: localizing error
0.135 * * * [progress]: generating rewritten candidates
0.135 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.189 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.195 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.202 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.219 * * * [progress]: generating series expansions
0.219 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.220 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.220 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.221 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.223 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
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
0.223 * [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
0.230 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.230 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.230 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.230 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.237 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.238 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.238 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.238 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.240 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.240 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.246 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.246 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.253 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.254 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.254 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.254 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.256 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.256 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.256 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.262 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.262 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.262 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.263 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.270 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.270 * [approximate]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in (x) around 0
0.270 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
0.270 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.272 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
0.272 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.281 * [approximate]: Taking taylor expansion of (sqrt (+ 0.3333333333333333 (/ 1 x))) in (x) around 0
0.281 * [taylor]: Taking taylor expansion of (sqrt (+ 0.3333333333333333 (/ 1 x))) in x
0.281 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.281 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (sqrt (+ 0.3333333333333333 (/ 1 x))) in x
0.283 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.296 * [approximate]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in (x) around 0
0.296 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
0.298 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.305 * * * [progress]: simplifying candidates
0.307 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (log1p (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))
  (+ 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))))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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))
  (expm1 (sqrt (+ x (/ 1.0 3.0))))
  (log1p (sqrt (+ x (/ 1.0 3.0))))
  (log (sqrt (+ x (/ 1.0 3.0))))
  (exp (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 (+ x (/ 1.0 3.0))) (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 (cbrt (+ x (/ 1.0 3.0))))
  (sqrt (sqrt (+ x (/ 1.0 3.0))))
  (sqrt (sqrt (+ x (/ 1.0 3.0))))
  (sqrt 1)
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt 1)
  (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)) (* x (/ 1.0 3.0)))))
  (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))
  (sqrt (- x (/ 1.0 3.0)))
  (/ 1 2)
  (sqrt (sqrt (+ x (/ 1.0 3.0))))
  (sqrt (sqrt (+ 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)
  (- (+ (* 1/2 (/ x (sqrt 0.3333333333333333))) (sqrt 0.3333333333333333)) (* 1/8 (/ (pow x 2) (pow (sqrt 0.3333333333333333) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.312 * * [simplify]: iteration  0 :  236  enodes  (cost  604 )
0.318 * * [simplify]: iteration  1 :  963  enodes  (cost  537 )
0.339 * * [simplify]: iteration  2 :  5001  enodes  (cost  521 )
0.342 * [simplify]: Simplified to:
   (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  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)
  (* (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)
  (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))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (pow x 2))
  (* (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)))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (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)))) 4) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (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))) (hypot (pow x 3/2) (pow (/ 1.0 3.0) 3/2)))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (sqrt (+ x (/ 1.0 3.0))) (hypot (pow x 3/2) (pow (/ 1.0 3.0) 3/2)))
  (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (pow x 2))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (pow x 2))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (expm1 (sqrt (+ x (/ 1.0 3.0))))
  (log1p (sqrt (+ x (/ 1.0 3.0))))
  (log (sqrt (+ x (/ 1.0 3.0))))
  (exp (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))))
  (pow (sqrt (+ x (/ 1.0 3.0))) 3)
  (fabs (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))))
  1
  (sqrt (+ x (/ 1.0 3.0)))
  1
  (sqrt (+ x (/ 1.0 3.0)))
  (hypot (pow x 3/2) (pow (/ 1.0 3.0) 3/2))
  (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 (/ 1.0 3.0)))
  1/2
  (sqrt (sqrt (+ x (/ 1.0 3.0))))
  (sqrt (sqrt (+ 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)
  (fma 1/2 (/ x (sqrt 0.3333333333333333)) (- (sqrt 0.3333333333333333) (* 1/8 (/ (pow x 2) (pow (sqrt 0.3333333333333333) 3)))))
  (+ (/ +nan.0 x) (- (fma +nan.0 1 (/ +nan.0 (pow x 2)))))
  (+ (/ +nan.0 x) (- (fma +nan.0 1 (/ +nan.0 (pow x 2)))))
0.342 * * * [progress]: adding candidates to table
0.732 * * [progress]: iteration 3 / 4
0.732 * * * [progress]: picking best candidate
0.734 * * * * [pick]: Picked  #<alt (λ (x) (cbrt (pow (+ x (/ 1.0 3.0)) 3)))>
0.734 * * * [progress]: localizing error
0.740 * * * [progress]: generating rewritten candidates
0.740 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.752 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.764 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.772 * * * [progress]: generating series expansions
0.773 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.773 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.773 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.773 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.776 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.776 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.776 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.776 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.782 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.782 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.792 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.793 * [approximate]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 3) in (x) around 0
0.793 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 3) in x
0.793 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.793 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 3) in x
0.793 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.799 * [approximate]: Taking taylor expansion of (pow (+ 0.3333333333333333 (/ 1 x)) 3) in (x) around 0
0.799 * [taylor]: Taking taylor expansion of (pow (+ 0.3333333333333333 (/ 1 x)) 3) in x
0.799 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.799 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of (pow (+ 0.3333333333333333 (/ 1 x)) 3) in x
0.799 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.799 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.807 * [approximate]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 3) in (x) around 0
0.807 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 3) in x
0.807 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.807 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.808 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 3) in x
0.808 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.808 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.818 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.818 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
0.818 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.818 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.821 * [approximate]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in (x) around 0
0.821 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.821 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.821 * [taylor]: Taking taylor expansion of x in x
0.821 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x
0.821 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.821 * [taylor]: Taking taylor expansion of x in x
0.827 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
0.827 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.827 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
0.827 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.834 * * * [progress]: simplifying candidates
0.836 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (log1p (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (log (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (exp (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (cbrt (pow (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) 3))
  (cbrt (pow (cbrt (+ x (/ 1.0 3.0))) 3))
  (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 3))
  (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ x (/ 1.0 3.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ x (/ 1.0 3.0)) 3))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (* (cbrt (pow (+ x (/ 1.0 3.0)) 3)) (cbrt (pow (+ x (/ 1.0 3.0)) 3))))
  (cbrt (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (cbrt (pow (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) 3))
  (cbrt (pow (cbrt (+ x (/ 1.0 3.0))) 3))
  (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 3))
  (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ x (/ 1.0 3.0)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ x (/ 1.0 3.0)) 3))
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (pow (+ x (/ 1.0 3.0)) 3)))
  (cbrt (sqrt (pow (+ x (/ 1.0 3.0)) 3)))
  (cbrt 1)
  (cbrt (pow (+ x (/ 1.0 3.0)) 3))
  (cbrt (pow (+ x (/ 1.0 3.0)) (/ 3 2)))
  (cbrt (pow (+ x (/ 1.0 3.0)) (/ 3 2)))
  (cbrt (pow (+ (pow x 3) (pow (/ 1.0 3.0) 3)) 3))
  (cbrt (pow (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))) 3))
  (cbrt (pow (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) 3))
  (cbrt (pow (- x (/ 1.0 3.0)) 3))
  (* (cbrt (cbrt (pow (+ x (/ 1.0 3.0)) 3))) (cbrt (cbrt (pow (+ x (/ 1.0 3.0)) 3))))
  (cbrt (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (* (* (cbrt (pow (+ x (/ 1.0 3.0)) 3)) (cbrt (pow (+ x (/ 1.0 3.0)) 3))) (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (sqrt (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (sqrt (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (expm1 (pow (+ x (/ 1.0 3.0)) 3))
  (log1p (pow (+ x (/ 1.0 3.0)) 3))
  (* (log (+ x (/ 1.0 3.0))) 3)
  (* (log (+ x (/ 1.0 3.0))) 3)
  (* 1 3)
  (pow (+ x (/ 1.0 3.0)) (* (cbrt 3) (cbrt 3)))
  (pow (+ x (/ 1.0 3.0)) (sqrt 3))
  (pow (+ x (/ 1.0 3.0)) 1)
  (pow (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) 3)
  (pow (cbrt (+ x (/ 1.0 3.0))) 3)
  (pow (sqrt (+ x (/ 1.0 3.0))) 3)
  (pow (sqrt (+ x (/ 1.0 3.0))) 3)
  (pow 1 3)
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow 1 3)
  (pow (+ x (/ 1.0 3.0)) 3)
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (log (pow (+ x (/ 1.0 3.0)) 3))
  (exp (pow (+ x (/ 1.0 3.0)) 3))
  (* (cbrt (pow (+ x (/ 1.0 3.0)) 3)) (cbrt (pow (+ x (/ 1.0 3.0)) 3)))
  (cbrt (pow (+ x (/ 1.0 3.0)) 3))
  (* (* (pow (+ x (/ 1.0 3.0)) 3) (pow (+ x (/ 1.0 3.0)) 3)) (pow (+ x (/ 1.0 3.0)) 3))
  (pow (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) 3)
  (pow (cbrt (+ x (/ 1.0 3.0))) 3)
  (pow (sqrt (+ x (/ 1.0 3.0))) 3)
  (pow (sqrt (+ x (/ 1.0 3.0))) 3)
  (pow 1 3)
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow 1 3)
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow (+ (pow x 3) (pow (/ 1.0 3.0) 3)) 3)
  (pow (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))) 3)
  (pow (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) 3)
  (pow (- x (/ 1.0 3.0)) 3)
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (sqrt (pow (+ x (/ 1.0 3.0)) 3))
  (sqrt (pow (+ x (/ 1.0 3.0)) 3))
  (pow (+ x (/ 1.0 3.0)) (/ 3 2))
  (pow (+ x (/ 1.0 3.0)) (/ 3 2))
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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)
  (+ (* 1.0 (pow x 2)) (+ (* 0.3333333333333333 x) 0.037037037037037035))
  (+ (* 1.0 (pow x 2)) (+ (* 0.3333333333333333 x) (pow x 3)))
  (+ (* 1.0 (pow x 2)) (+ (* 0.3333333333333333 x) (pow x 3)))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.840 * * [simplify]: iteration  0 :  217  enodes  (cost  340 )
0.845 * * [simplify]: iteration  1 :  904  enodes  (cost  322 )
0.868 * * [simplify]: iteration  2 :  5002  enodes  (cost  316 )
0.870 * [simplify]: Simplified to:
   (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ x (/ 1.0 3.0)))
  (log (+ x (/ 1.0 3.0)))
  (exp (+ x (/ 1.0 3.0)))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
  (cbrt (+ 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))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
  (cbrt (+ 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))
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (pow (+ x (/ 1.0 3.0)) 3)))
  (cbrt (sqrt (pow (+ x (/ 1.0 3.0)) 3)))
  1
  (+ 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))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (pow x 2))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (cbrt (* (+ x (/ 1.0 3.0)) (+ 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)))
  (expm1 (pow (+ x (/ 1.0 3.0)) 3))
  (log1p (pow (+ x (/ 1.0 3.0)) 3))
  (log (pow (+ x (/ 1.0 3.0)) 3))
  (log (pow (+ x (/ 1.0 3.0)) 3))
  3
  (pow (+ x (/ 1.0 3.0)) (* (cbrt 3) (cbrt 3)))
  (pow (+ x (/ 1.0 3.0)) (sqrt 3))
  (+ x (/ 1.0 3.0))
  (pow (+ x (/ 1.0 3.0)) 2)
  (+ x (/ 1.0 3.0))
  (pow (+ x (/ 1.0 3.0)) 3/2)
  (pow (+ x (/ 1.0 3.0)) 3/2)
  1
  (pow (+ x (/ 1.0 3.0)) 3)
  1
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow (+ x (/ 1.0 3.0)) 2)
  (log (pow (+ x (/ 1.0 3.0)) 3))
  (exp (pow (+ x (/ 1.0 3.0)) 3))
  (pow (+ x (/ 1.0 3.0)) 2)
  (+ x (/ 1.0 3.0))
  (pow (pow (+ x (/ 1.0 3.0)) 3) 3)
  (pow (+ x (/ 1.0 3.0)) 2)
  (+ x (/ 1.0 3.0))
  (pow (+ x (/ 1.0 3.0)) 3/2)
  (pow (+ x (/ 1.0 3.0)) 3/2)
  1
  (pow (+ x (/ 1.0 3.0)) 3)
  1
  (pow (+ x (/ 1.0 3.0)) 3)
  (pow (+ (pow x 3) (pow (/ 1.0 3.0) 3)) 3)
  (pow (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (pow x 2)) 3)
  (pow (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) 3)
  (pow (- x (/ 1.0 3.0)) 3)
  (pow (+ x (/ 1.0 3.0)) 2)
  (sqrt (pow (+ x (/ 1.0 3.0)) 3))
  (sqrt (pow (+ x (/ 1.0 3.0)) 3))
  (pow (+ x (/ 1.0 3.0)) 3/2)
  (pow (+ x (/ 1.0 3.0)) 3/2)
  (expm1 (+ x (/ 1.0 3.0)))
  (log1p (+ 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)) (+ 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))
  (fma (/ 1.0 3.0) (- (/ 1.0 3.0) x) (pow x 2))
  (- (* 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)
  (fma 1.0 (pow x 2) (fma 0.3333333333333333 x 0.037037037037037035))
  (fma 1.0 (pow x 2) (fma 0.3333333333333333 x (pow x 3)))
  (fma 1.0 (pow x 2) (fma 0.3333333333333333 x (pow x 3)))
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
  (+ x 0.3333333333333333)
0.870 * * * [progress]: adding candidates to table
0.984 * [progress]: [Phase 3 of 3] Extracting.
0.984 * * [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)))> #<alt (λ (x) (cbrt (pow (+ x (/ 1.0 3.0)) 3)))>)
0.984 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (/ 1.0 3.0)) x)
0.984 * * * * [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)))> #<alt (λ (x) (cbrt (pow (+ x (/ 1.0 3.0)) 3)))>)
0.997 * * * * [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)))> #<alt (λ (x) (cbrt (pow (+ x (/ 1.0 3.0)) 3)))>)
1.008 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.008 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ 1.0 3.0))
1.009 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
1.009 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
1.009 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
1.412 * [regime-testing]: Baseline error score: 0.01105881130374263
1.412 * [regime-testing]: Oracle error score: 0.005933170598654494
1.413 * [regime-testing]: End program error score: 0.01105881130374263