13.021 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (/ 1.0 3.0))
0.012 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.013 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.014 * * [simplify]: iteration  done :  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
0.015 * * * * [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 (+ (/ 1 x) 0.3333333333333333) in (x) around 0
0.026 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 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 in x
0.026 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 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 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
0.027 * [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-regraph> :
   (* (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)
0.029 * * [simplify]: iteration  0 :  28  enodes  (cost  123 )
0.033 * * [simplify]: iteration  1 :  78  enodes  (cost  118 )
0.043 * * [simplify]: iteration  2 :  179  enodes  (cost  108 )
0.075 * * [simplify]: iteration  3 :  405  enodes  (cost  108 )
0.148 * * [simplify]: iteration  4 :  1000  enodes  (cost  108 )
0.374 * * [simplify]: iteration  5 :  2633  enodes  (cost  108 )
0.994 * * [simplify]: iteration  done :  5000  enodes  (cost  108 )
0.994 * [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)
0.994 * * * [progress]: adding candidates to table
1.012 * * [progress]: iteration 2 / 4
1.012 * * * [progress]: picking best candidate
1.020 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) (cbrt (+ x (/ 1.0 3.0)))))>
1.020 * * * [progress]: localizing error
1.028 * * * [progress]: generating rewritten candidates
1.028 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.045 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.051 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
1.057 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
1.277 * * * [progress]: generating series expansions
1.277 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.278 * [approximate]: Taking taylor expansion of (pow (pow (+ x 0.3333333333333333) 2) 1/3) in (x) around 0
1.278 * [taylor]: Taking taylor expansion of (pow (pow (+ x 0.3333333333333333) 2) 1/3) in x
1.278 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ x 0.3333333333333333) 2)))) in x
1.278 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ x 0.3333333333333333) 2))) in x
1.278 * [taylor]: Taking taylor expansion of 1/3 in x
1.278 * [taylor]: Taking taylor expansion of (log (pow (+ x 0.3333333333333333) 2)) in x
1.278 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 2) in x
1.278 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.278 * [taylor]: Taking taylor expansion of (pow (pow (+ x 0.3333333333333333) 2) 1/3) in x
1.278 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ x 0.3333333333333333) 2)))) in x
1.278 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ x 0.3333333333333333) 2))) in x
1.278 * [taylor]: Taking taylor expansion of 1/3 in x
1.278 * [taylor]: Taking taylor expansion of (log (pow (+ x 0.3333333333333333) 2)) in x
1.278 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 2) in x
1.278 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.280 * [approximate]: Taking taylor expansion of (pow (pow (+ (/ 1 x) 0.3333333333333333) 2) 1/3) in (x) around 0
1.280 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 x) 0.3333333333333333) 2) 1/3) in x
1.280 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (/ 1 x) 0.3333333333333333) 2)))) in x
1.280 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (/ 1 x) 0.3333333333333333) 2))) in x
1.280 * [taylor]: Taking taylor expansion of 1/3 in x
1.280 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 0.3333333333333333) 2)) in x
1.280 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 2) in x
1.280 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.280 * [taylor]: Taking taylor expansion of x in x
1.280 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.280 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 x) 0.3333333333333333) 2) 1/3) in x
1.280 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (/ 1 x) 0.3333333333333333) 2)))) in x
1.280 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (/ 1 x) 0.3333333333333333) 2))) in x
1.280 * [taylor]: Taking taylor expansion of 1/3 in x
1.281 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 0.3333333333333333) 2)) in x
1.281 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 2) in x
1.281 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.281 * [taylor]: Taking taylor expansion of x in x
1.281 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.283 * [approximate]: Taking taylor expansion of (pow (pow (- 0.3333333333333333 (/ 1 x)) 2) 1/3) in (x) around 0
1.283 * [taylor]: Taking taylor expansion of (pow (pow (- 0.3333333333333333 (/ 1 x)) 2) 1/3) in x
1.283 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 0.3333333333333333 (/ 1 x)) 2)))) in x
1.283 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 0.3333333333333333 (/ 1 x)) 2))) in x
1.283 * [taylor]: Taking taylor expansion of 1/3 in x
1.283 * [taylor]: Taking taylor expansion of (log (pow (- 0.3333333333333333 (/ 1 x)) 2)) in x
1.283 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 2) in x
1.283 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.283 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of (pow (pow (- 0.3333333333333333 (/ 1 x)) 2) 1/3) in x
1.283 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 0.3333333333333333 (/ 1 x)) 2)))) in x
1.283 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 0.3333333333333333 (/ 1 x)) 2))) in x
1.283 * [taylor]: Taking taylor expansion of 1/3 in x
1.283 * [taylor]: Taking taylor expansion of (log (pow (- 0.3333333333333333 (/ 1 x)) 2)) in x
1.283 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 2) in x
1.283 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.283 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.285 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.285 * [approximate]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in (x) around 0
1.285 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in x
1.285 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 0.3333333333333333)))) in x
1.285 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 0.3333333333333333))) in x
1.285 * [taylor]: Taking taylor expansion of 1/3 in x
1.285 * [taylor]: Taking taylor expansion of (log (+ x 0.3333333333333333)) in x
1.285 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.286 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in x
1.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 0.3333333333333333)))) in x
1.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 0.3333333333333333))) in x
1.286 * [taylor]: Taking taylor expansion of 1/3 in x
1.286 * [taylor]: Taking taylor expansion of (log (+ x 0.3333333333333333)) in x
1.286 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.286 * [taylor]: Taking taylor expansion of x in x
1.286 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.288 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in (x) around 0
1.288 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in x
1.288 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 0.3333333333333333)))) in x
1.288 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 0.3333333333333333))) in x
1.288 * [taylor]: Taking taylor expansion of 1/3 in x
1.288 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 0.3333333333333333)) in x
1.288 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.288 * [taylor]: Taking taylor expansion of x in x
1.288 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.288 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in x
1.288 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 0.3333333333333333)))) in x
1.288 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 0.3333333333333333))) in x
1.288 * [taylor]: Taking taylor expansion of 1/3 in x
1.288 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 0.3333333333333333)) in x
1.288 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.288 * [taylor]: Taking taylor expansion of x in x
1.288 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.290 * [approximate]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in (x) around 0
1.290 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in x
1.290 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 0.3333333333333333 (/ 1 x))))) in x
1.290 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 0.3333333333333333 (/ 1 x)))) in x
1.290 * [taylor]: Taking taylor expansion of 1/3 in x
1.290 * [taylor]: Taking taylor expansion of (log (- 0.3333333333333333 (/ 1 x))) in x
1.290 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.290 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.290 * [taylor]: Taking taylor expansion of x in x
1.290 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in x
1.290 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 0.3333333333333333 (/ 1 x))))) in x
1.290 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 0.3333333333333333 (/ 1 x)))) in x
1.290 * [taylor]: Taking taylor expansion of 1/3 in x
1.290 * [taylor]: Taking taylor expansion of (log (- 0.3333333333333333 (/ 1 x))) in x
1.290 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.290 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.290 * [taylor]: Taking taylor expansion of x in x
1.292 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
1.292 * [approximate]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in (x) around 0
1.292 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in x
1.292 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 0.3333333333333333)))) in x
1.292 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 0.3333333333333333))) in x
1.292 * [taylor]: Taking taylor expansion of 1/3 in x
1.292 * [taylor]: Taking taylor expansion of (log (+ x 0.3333333333333333)) in x
1.292 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.292 * [taylor]: Taking taylor expansion of x in x
1.292 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.293 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in x
1.293 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 0.3333333333333333)))) in x
1.293 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 0.3333333333333333))) in x
1.293 * [taylor]: Taking taylor expansion of 1/3 in x
1.293 * [taylor]: Taking taylor expansion of (log (+ x 0.3333333333333333)) in x
1.293 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.293 * [taylor]: Taking taylor expansion of x in x
1.293 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.294 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in (x) around 0
1.294 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in x
1.294 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 0.3333333333333333)))) in x
1.294 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 0.3333333333333333))) in x
1.294 * [taylor]: Taking taylor expansion of 1/3 in x
1.294 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 0.3333333333333333)) in x
1.294 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.294 * [taylor]: Taking taylor expansion of x in x
1.294 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.295 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in x
1.295 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 0.3333333333333333)))) in x
1.295 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 0.3333333333333333))) in x
1.295 * [taylor]: Taking taylor expansion of 1/3 in x
1.295 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 0.3333333333333333)) in x
1.295 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.295 * [taylor]: Taking taylor expansion of x in x
1.295 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.297 * [approximate]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in (x) around 0
1.297 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in x
1.297 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 0.3333333333333333 (/ 1 x))))) in x
1.297 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 0.3333333333333333 (/ 1 x)))) in x
1.297 * [taylor]: Taking taylor expansion of 1/3 in x
1.297 * [taylor]: Taking taylor expansion of (log (- 0.3333333333333333 (/ 1 x))) in x
1.297 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.297 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.297 * [taylor]: Taking taylor expansion of x in x
1.297 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in x
1.297 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 0.3333333333333333 (/ 1 x))))) in x
1.297 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 0.3333333333333333 (/ 1 x)))) in x
1.297 * [taylor]: Taking taylor expansion of 1/3 in x
1.297 * [taylor]: Taking taylor expansion of (log (- 0.3333333333333333 (/ 1 x))) in x
1.297 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.297 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.297 * [taylor]: Taking taylor expansion of x in x
1.299 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
1.299 * [approximate]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in (x) around 0
1.299 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in x
1.299 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 0.3333333333333333)))) in x
1.299 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 0.3333333333333333))) in x
1.299 * [taylor]: Taking taylor expansion of 1/3 in x
1.299 * [taylor]: Taking taylor expansion of (log (+ x 0.3333333333333333)) in x
1.299 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.300 * [taylor]: Taking taylor expansion of x in x
1.300 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.300 * [taylor]: Taking taylor expansion of (pow (+ x 0.3333333333333333) 1/3) in x
1.300 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 0.3333333333333333)))) in x
1.300 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 0.3333333333333333))) in x
1.300 * [taylor]: Taking taylor expansion of 1/3 in x
1.300 * [taylor]: Taking taylor expansion of (log (+ x 0.3333333333333333)) in x
1.300 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
1.300 * [taylor]: Taking taylor expansion of x in x
1.300 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.301 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in (x) around 0
1.301 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in x
1.301 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 0.3333333333333333)))) in x
1.301 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 0.3333333333333333))) in x
1.302 * [taylor]: Taking taylor expansion of 1/3 in x
1.302 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 0.3333333333333333)) in x
1.302 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.302 * [taylor]: Taking taylor expansion of x in x
1.302 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.302 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 0.3333333333333333) 1/3) in x
1.302 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 0.3333333333333333)))) in x
1.302 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 0.3333333333333333))) in x
1.302 * [taylor]: Taking taylor expansion of 1/3 in x
1.302 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 0.3333333333333333)) in x
1.302 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
1.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.302 * [taylor]: Taking taylor expansion of x in x
1.302 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.304 * [approximate]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in (x) around 0
1.304 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in x
1.304 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 0.3333333333333333 (/ 1 x))))) in x
1.304 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 0.3333333333333333 (/ 1 x)))) in x
1.304 * [taylor]: Taking taylor expansion of 1/3 in x
1.304 * [taylor]: Taking taylor expansion of (log (- 0.3333333333333333 (/ 1 x))) in x
1.304 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.304 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.304 * [taylor]: Taking taylor expansion of (pow (- 0.3333333333333333 (/ 1 x)) 1/3) in x
1.304 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 0.3333333333333333 (/ 1 x))))) in x
1.304 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 0.3333333333333333 (/ 1 x)))) in x
1.304 * [taylor]: Taking taylor expansion of 1/3 in x
1.304 * [taylor]: Taking taylor expansion of (log (- 0.3333333333333333 (/ 1 x))) in x
1.304 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
1.304 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
1.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.306 * * * [progress]: simplifying candidates
1.308 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ 1/3 1/3)
  (+ 1 1)
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (+ 1 1)
  (+ (log (cbrt (+ x (/ 1.0 3.0)))) (log (cbrt (+ x (/ 1.0 3.0)))))
  (log (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))))
  (exp (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))))
  (* (+ x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
  (* (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))) (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))))
  (* (* (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))) (* (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))) (cbrt (+ x (/ 1.0 3.0)))))
  (* (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (cbrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (cbrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))))
  (* (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (cbrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))) (cbrt (- x (/ 1.0 3.0))))
  (* (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (cbrt (- x (/ 1.0 3.0))) (cbrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0))))))
  (* (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))
  (* (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))) (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ 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 1) (cbrt 1))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (* (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0))))) (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0))))))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* 1 1)
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ 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 (sqrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* (sqrt (cbrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt 1))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt 1))
  (* (cbrt (+ x (/ 1.0 3.0))) (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (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))) 1)
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (+ 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))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt (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))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (cbrt (+ x (/ 1.0 3.0))))
  (log (cbrt (+ x (/ 1.0 3.0))))
  (exp (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt 1)
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt 1)
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3)))
  (cbrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))
  (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))
  (cbrt (- x (/ 1.0 3.0)))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (* (* (cbrt (+ x (/ 1.0 3.0))) (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))))
  (log (cbrt (+ x (/ 1.0 3.0))))
  (exp (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt 1)
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt 1)
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3)))
  (cbrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))
  (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))
  (cbrt (- x (/ 1.0 3.0)))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (* (* (cbrt (+ x (/ 1.0 3.0))) (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))))
  (log (cbrt (+ x (/ 1.0 3.0))))
  (exp (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt 1)
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt 1)
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3)))
  (cbrt (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))
  (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))
  (cbrt (- x (/ 1.0 3.0)))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (* (* (cbrt (+ x (/ 1.0 3.0))) (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))))
  (- (+ (pow 0.1111111111111111 1/3) (+ (* 2.0 (* x (pow 0.1111111111111111 1/3))) (* 5.0 (* (pow x 2) (pow 0.1111111111111111 1/3))))) (* 0.07407407407407407 (* (pow x 2) (pow (/ 1 (pow 0.1111111111111111 5)) 1/3))))
  (- (+ (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) x)) (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x))))))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x)))))) (pow x 2))))
  (- (+ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) x))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))) (pow x 2))))
  (- (+ (* 0.5 (* (pow x 2) (pow 0.3333333333333333 1/3))) (+ (* 1.0 (* x (pow 0.3333333333333333 1/3))) (pow 0.3333333333333333 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 0.3333333333333333 5)) 1/3))))
  (- (+ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x)))))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.5 (* (pow x 2) (pow 0.3333333333333333 1/3))) (+ (* 1.0 (* x (pow 0.3333333333333333 1/3))) (pow 0.3333333333333333 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 0.3333333333333333 5)) 1/3))))
  (- (+ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x)))))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
  (- (+ (* 0.5 (* (pow x 2) (pow 0.3333333333333333 1/3))) (+ (* 1.0 (* x (pow 0.3333333333333333 1/3))) (pow 0.3333333333333333 1/3))) (* 1/6 (* (pow x 2) (pow (/ 1 (pow 0.3333333333333333 5)) 1/3))))
  (- (+ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) x))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log 1) (log (/ 1 x))))) (pow x 2))))
  (- (+ (* 0.1111111111111111 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) x)) (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x)))))) (* 0.012345679012345678 (/ (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x))))) (pow x 2))))
1.314 * * [simplify]: iteration  0 :  158  enodes  (cost  2017 )
1.338 * * [simplify]: iteration  1 :  357  enodes  (cost  1851 )
1.403 * * [simplify]: iteration  2 :  1122  enodes  (cost  1694 )
1.626 * * [simplify]: iteration  3 :  3143  enodes  (cost  1465 )
2.114 * * [simplify]: iteration  done :  5000  enodes  (cost  1444 )
2.115 * [simplify]: Simplified to:
   2/3
  2
  (pow (cbrt (+ x (/ 1.0 3.0))) 6)
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  2
  (* (log (cbrt (+ x (/ 1.0 3.0)))) 2)
  (* (log (cbrt (+ x (/ 1.0 3.0)))) 2)
  (exp (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4))
  (pow (cbrt (+ x (/ 1.0 3.0))) 6)
  (* (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)) (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)))
  (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4))
  (pow (cbrt (+ x (/ 1.0 3.0))) 6)
  (fabs (cbrt (+ x (/ 1.0 3.0))))
  (fabs (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (cbrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))) (cbrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))))
  (* (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (cbrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))) (cbrt (- x (/ 1.0 3.0))))
  (* (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))))
  (* (cbrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))) (cbrt (- x (/ 1.0 3.0))))
  (* (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))) (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0))))
  (* (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)) (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ 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)))))
  1
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  1
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  1
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  1
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (pow (cbrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (+ x (/ 1.0 3.0)))
  1
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (* (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 (sqrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ x (/ 1.0 3.0)))))
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (sqrt (cbrt (+ 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)))
  (cbrt (+ x (/ 1.0 3.0)))
  2/3
  2
  (* (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt (+ 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 (cbrt (+ x (/ 1.0 3.0)))) (pow (cbrt (cbrt (+ x (/ 1.0 3.0)))) 4))
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 3)
  (cbrt (+ x (/ 1.0 3.0)))
  (pow (cbrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (sqrt (+ x (/ 1.0 3.0)))))
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (pow (cbrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 3)
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (* (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (* (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (cbrt (+ x (/ 1.0 3.0))))
  (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))))
  (log (cbrt (+ x (/ 1.0 3.0))))
  (exp (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  1
  (cbrt (+ x (/ 1.0 3.0)))
  1
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3)))
  (cbrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x)))
  (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))
  (cbrt (- x (/ 1.0 3.0)))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (+ x (/ 1.0 3.0))
  (sqrt (cbrt (+ x (/ 1.0 3.0))))
  (sqrt (cbrt (+ x (/ 1.0 3.0))))
  (log (cbrt (+ x (/ 1.0 3.0))))
  (exp (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  1
  (cbrt (+ x (/ 1.0 3.0)))
  1
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3)))
  (cbrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x)))
  (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))
  (cbrt (- x (/ 1.0 3.0)))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (+ x (/ 1.0 3.0))
  (sqrt (cbrt (+ x (/ 1.0 3.0))))
  (sqrt (cbrt (+ x (/ 1.0 3.0))))
  (log (cbrt (+ x (/ 1.0 3.0))))
  (exp (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  (cbrt (sqrt (+ x (/ 1.0 3.0))))
  1
  (cbrt (+ x (/ 1.0 3.0)))
  1
  (cbrt (+ x (/ 1.0 3.0)))
  (cbrt (+ (pow x 3) (pow (/ 1.0 3.0) 3)))
  (cbrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x)))
  (cbrt (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))))
  (cbrt (- x (/ 1.0 3.0)))
  (* (cbrt (cbrt (+ x (/ 1.0 3.0)))) (cbrt (cbrt (+ x (/ 1.0 3.0)))))
  (cbrt (cbrt (+ x (/ 1.0 3.0))))
  (+ x (/ 1.0 3.0))
  (sqrt (cbrt (+ x (/ 1.0 3.0))))
  (sqrt (cbrt (+ x (/ 1.0 3.0))))
  (+ (* (+ (* 2.0 x) 1) (cbrt 0.1111111111111111)) (* (* x x) (- (* 5.0 (cbrt 0.1111111111111111)) (* 0.07407407407407407 (cbrt (/ 1 (pow 0.1111111111111111 5)))))))
  (+ (* (/ (cbrt (pow x 2)) x) (- 0.2222222222222222 (/ 0.012345679012345678 x))) (cbrt (pow x 2)))
  (+ (cbrt (pow (/ -1 x) -2)) (* (/ (cbrt (pow (/ -1 x) -2)) x) (- 0.2222222222222222 (/ 0.012345679012345678 x))))
  (+ (* (+ (* 1.0 x) 1) (cbrt 0.3333333333333333)) (* (* x x) (- (* (cbrt 0.3333333333333333) 0.5) (* 1/6 (cbrt (/ 1 (pow 0.3333333333333333 5)))))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.1111111111111111 (/ 0.012345679012345678 x))))
  (+ (* (/ (cbrt (exp (- (log -1) (log (/ -1 x))))) x) (- 0.1111111111111111 (/ 0.012345679012345678 x))) (cbrt (exp (- (log -1) (log (/ -1 x))))))
  (+ (* (+ (* 1.0 x) 1) (cbrt 0.3333333333333333)) (* (* x x) (- (* (cbrt 0.3333333333333333) 0.5) (* 1/6 (cbrt (/ 1 (pow 0.3333333333333333 5)))))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.1111111111111111 (/ 0.012345679012345678 x))))
  (+ (* (/ (cbrt (exp (- (log -1) (log (/ -1 x))))) x) (- 0.1111111111111111 (/ 0.012345679012345678 x))) (cbrt (exp (- (log -1) (log (/ -1 x))))))
  (+ (* (+ (* 1.0 x) 1) (cbrt 0.3333333333333333)) (* (* x x) (- (* (cbrt 0.3333333333333333) 0.5) (* 1/6 (cbrt (/ 1 (pow 0.3333333333333333 5)))))))
  (+ (cbrt x) (* (/ (cbrt x) x) (- 0.1111111111111111 (/ 0.012345679012345678 x))))
  (+ (* (/ (cbrt (exp (- (log -1) (log (/ -1 x))))) x) (- 0.1111111111111111 (/ 0.012345679012345678 x))) (cbrt (exp (- (log -1) (log (/ -1 x))))))
2.116 * * * [progress]: adding candidates to table
2.343 * * [progress]: iteration 3 / 4
2.343 * * * [progress]: picking best candidate
2.348 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (+ x (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))>
2.348 * * * [progress]: localizing error
2.354 * * * [progress]: generating rewritten candidates
2.354 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
2.374 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
2.380 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
2.387 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.397 * * * [progress]: generating series expansions
2.397 * * * * [progress]: [ 1 / 4 ] generating series at (2)
2.397 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
2.397 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.397 * [taylor]: Taking taylor expansion of x in x
2.397 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.397 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.397 * [taylor]: Taking taylor expansion of x in x
2.397 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.397 * [approximate]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in (x) around 0
2.397 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.397 * [taylor]: Taking taylor expansion of x in x
2.397 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.398 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.398 * [taylor]: Taking taylor expansion of x in x
2.398 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.398 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
2.398 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.398 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.398 * [taylor]: Taking taylor expansion of x in x
2.398 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.399 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
2.399 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
2.399 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.399 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.399 * [taylor]: Taking taylor expansion of x in x
2.400 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.400 * [approximate]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in (x) around 0
2.400 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.400 * [taylor]: Taking taylor expansion of x in x
2.400 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.400 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.400 * [taylor]: Taking taylor expansion of x in x
2.400 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.401 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
2.401 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.401 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.401 * [taylor]: Taking taylor expansion of x in x
2.401 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.401 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.401 * [taylor]: Taking taylor expansion of x in x
2.402 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
2.402 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
2.402 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.402 * [taylor]: Taking taylor expansion of x in x
2.402 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.402 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.402 * [taylor]: Taking taylor expansion of x in x
2.402 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.402 * [approximate]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in (x) around 0
2.402 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.402 * [taylor]: Taking taylor expansion of x in x
2.402 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.402 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.402 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.402 * [taylor]: Taking taylor expansion of x in x
2.402 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.403 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
2.403 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.403 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.403 * [taylor]: Taking taylor expansion of x in x
2.403 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.403 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.403 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.403 * [taylor]: Taking taylor expansion of x in x
2.404 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.404 * [approximate]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in (x) around 0
2.404 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
2.404 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.404 * [taylor]: Taking taylor expansion of x in x
2.404 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.404 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
2.404 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
2.404 * [taylor]: Taking taylor expansion of x in x
2.404 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.405 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in (x) around 0
2.405 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in x
2.405 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.405 * [taylor]: Taking taylor expansion of x in x
2.405 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.405 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in x
2.405 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
2.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.405 * [taylor]: Taking taylor expansion of x in x
2.405 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.406 * [approximate]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in (x) around 0
2.406 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
2.406 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.406 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.406 * [taylor]: Taking taylor expansion of x in x
2.406 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
2.406 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
2.406 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
2.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.406 * [taylor]: Taking taylor expansion of x in x
2.408 * * * [progress]: simplifying candidates
2.409 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ 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))
  (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))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (* 0.3333333333333333 (/ NAN x)))) (+ (* 0.6666666666666666 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 0.6666666666666666 (/ (pow NAN 3) (pow x 2))) (* 0.3333333333333333 (/ NAN x))))
2.414 * * [simplify]: iteration  0 :  119  enodes  (cost  1664 )
2.430 * * [simplify]: iteration  1 :  258  enodes  (cost  1161 )
2.475 * * [simplify]: iteration  2 :  868  enodes  (cost  1075 )
2.677 * * [simplify]: iteration  3 :  2672  enodes  (cost  1051 )
3.133 * * [simplify]: iteration  done :  5000  enodes  (cost  1041 )
3.134 * [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)
  (* (cbrt (+ (/ 1.0 3.0) x)) (cbrt (+ (/ 1.0 3.0) x)))
  (cbrt (+ (/ 1.0 3.0) x))
  (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 (/ 1.0 3.0) 3) (pow x 3))
  (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))
  (* (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 (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))))
  (* (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 (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))))
  (* (+ (/ 1.0 3.0) x) (- x (/ 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
  (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (* (sqrt (+ x (/ 1.0 3.0))) (fabs (cbrt (+ 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 (+ (pow x 3) (pow (/ 1.0 3.0) 3))) (sqrt (+ 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 (/ 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)))
  (* (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 (/ 1.0 3.0) 3) (pow x 3))
  (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))
  (* (+ (/ 1.0 3.0) x) (- x (/ 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)))
  (* (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 (/ 1.0 3.0) 3) (pow x 3))
  (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x))
  (* (+ (/ 1.0 3.0) x) (- x (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ 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)))
  (sqrt (+ (pow (/ 1.0 3.0) 3) (pow x 3)))
  (sqrt (+ (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)) (* x x)))
  (sqrt (* (+ (/ 1.0 3.0) x) (- x (/ 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))))
  (+ (* 0.3333333333333333 (/ NAN x)) (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN) (* (+ (/ 0.6666666666666666 x) 1) (/ (pow NAN 3) x))))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 0.6666666666666666 (/ (pow NAN 3) (pow x 2))) (* 0.3333333333333333 (/ NAN x))))
3.135 * * * [progress]: adding candidates to table
3.274 * * [progress]: iteration 4 / 4
3.274 * * * [progress]: picking best candidate
3.280 * * * * [pick]: Picked  #<alt (λ (x) (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))>
3.280 * * * [progress]: localizing error
3.290 * * * [progress]: generating rewritten candidates
3.290 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
3.298 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
3.306 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
3.313 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
3.321 * * * [progress]: generating series expansions
3.321 * * * * [progress]: [ 1 / 4 ] generating series at (2)
3.321 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
3.321 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.321 * [taylor]: Taking taylor expansion of x in x
3.321 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.321 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.321 * [taylor]: Taking taylor expansion of x in x
3.321 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.322 * [approximate]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in (x) around 0
3.322 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.322 * [taylor]: Taking taylor expansion of x in x
3.322 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.322 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.322 * [taylor]: Taking taylor expansion of x in x
3.322 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.323 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
3.323 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.323 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.323 * [taylor]: Taking taylor expansion of x in x
3.323 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.323 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.323 * [taylor]: Taking taylor expansion of x in x
3.324 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
3.324 * [approximate]: Taking taylor expansion of (pow (sqrt (+ x 0.3333333333333333)) 4) in (x) around 0
3.324 * [taylor]: Taking taylor expansion of (pow (sqrt (+ x 0.3333333333333333)) 4) in x
3.324 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
3.324 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.324 * [taylor]: Taking taylor expansion of x in x
3.324 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.324 * [taylor]: Taking taylor expansion of (pow (sqrt (+ x 0.3333333333333333)) 4) in x
3.324 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
3.324 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.324 * [taylor]: Taking taylor expansion of x in x
3.324 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.326 * [approximate]: Taking taylor expansion of (pow (sqrt (+ (/ 1 x) 0.3333333333333333)) 4) in (x) around 0
3.326 * [taylor]: Taking taylor expansion of (pow (sqrt (+ (/ 1 x) 0.3333333333333333)) 4) in x
3.326 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in x
3.326 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.326 * [taylor]: Taking taylor expansion of x in x
3.326 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.326 * [taylor]: Taking taylor expansion of (pow (sqrt (+ (/ 1 x) 0.3333333333333333)) 4) in x
3.326 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in x
3.326 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.326 * [taylor]: Taking taylor expansion of x in x
3.326 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.330 * [approximate]: Taking taylor expansion of (pow (sqrt (- 0.3333333333333333 (/ 1 x))) 4) in (x) around 0
3.330 * [taylor]: Taking taylor expansion of (pow (sqrt (- 0.3333333333333333 (/ 1 x))) 4) in x
3.330 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
3.330 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.330 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.330 * [taylor]: Taking taylor expansion of x in x
3.330 * [taylor]: Taking taylor expansion of (pow (sqrt (- 0.3333333333333333 (/ 1 x))) 4) in x
3.330 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
3.330 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.330 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.330 * [taylor]: Taking taylor expansion of x in x
3.334 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
3.334 * [approximate]: Taking taylor expansion of (+ x 0.3333333333333333) in (x) around 0
3.334 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.334 * [taylor]: Taking taylor expansion of x in x
3.334 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.334 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.334 * [taylor]: Taking taylor expansion of x in x
3.334 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.335 * [approximate]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in (x) around 0
3.335 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.335 * [taylor]: Taking taylor expansion of x in x
3.335 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.335 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.335 * [taylor]: Taking taylor expansion of x in x
3.335 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.336 * [approximate]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in (x) around 0
3.336 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.336 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.336 * [taylor]: Taking taylor expansion of x in x
3.336 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.336 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.336 * [taylor]: Taking taylor expansion of x in x
3.337 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
3.337 * [approximate]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in (x) around 0
3.337 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
3.337 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.337 * [taylor]: Taking taylor expansion of x in x
3.337 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.337 * [taylor]: Taking taylor expansion of (sqrt (+ x 0.3333333333333333)) in x
3.337 * [taylor]: Taking taylor expansion of (+ x 0.3333333333333333) in x
3.337 * [taylor]: Taking taylor expansion of x in x
3.337 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.338 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in (x) around 0
3.338 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in x
3.338 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.338 * [taylor]: Taking taylor expansion of x in x
3.338 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.338 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 0.3333333333333333)) in x
3.338 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.3333333333333333) in x
3.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.338 * [taylor]: Taking taylor expansion of x in x
3.338 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.339 * [approximate]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in (x) around 0
3.339 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
3.339 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.339 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.339 * [taylor]: Taking taylor expansion of x in x
3.339 * [taylor]: Taking taylor expansion of (sqrt (- 0.3333333333333333 (/ 1 x))) in x
3.339 * [taylor]: Taking taylor expansion of (- 0.3333333333333333 (/ 1 x)) in x
3.339 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x
3.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.339 * [taylor]: Taking taylor expansion of x in x
3.341 * * * [progress]: simplifying candidates
3.342 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (exp (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (* (cbrt (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))) (cbrt (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))))
  (cbrt (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (* (* (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)) (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))) (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (sqrt (pow (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))) 4))
  (sqrt (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))) 4))
  (sqrt (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow (sqrt 1) 4))
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (sqrt (pow (sqrt 1) 4))
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (sqrt (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow 1 4))
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (sqrt (* (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)) (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))))
  (sqrt (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (sqrt (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (sqrt (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (sqrt 1)
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) (/ 4 2)))
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) (/ 4 2)))
  (/ 4 2)
  (sqrt (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (sqrt (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (* (log (sqrt (+ x (/ 1.0 3.0)))) 4)
  (* (log (sqrt (+ x (/ 1.0 3.0)))) 4)
  (* 1/2 4)
  (* 1 4)
  (* (/ 1 2) 4)
  (pow (sqrt (+ x (/ 1.0 3.0))) (* (cbrt 4) (cbrt 4)))
  (pow (sqrt (+ x (/ 1.0 3.0))) (sqrt 4))
  (pow (sqrt (+ x (/ 1.0 3.0))) 1)
  (pow (* (cbrt (sqrt (+ x (/ 1.0 3.0)))) (cbrt (sqrt (+ x (/ 1.0 3.0))))) 4)
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0))))) 4)
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt 1) 4)
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (pow (sqrt 1) 4)
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (pow 1 4)
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (log (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (exp (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (* (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)) (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (* (* (pow (sqrt (+ x (/ 1.0 3.0))) 4) (pow (sqrt (+ x (/ 1.0 3.0))) 4)) (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (/ 4 2)
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (pow (sqrt (+ x (/ 1.0 3.0))) (/ 4 2))
  (pow (sqrt (+ x (/ 1.0 3.0))) (/ 4 2))
  (* (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))
  (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)
  (+ (pow x 2) (+ (* 2 (* x (pow (sqrt 0.3333333333333333) 2))) (pow (sqrt 0.3333333333333333) 4)))
  (- (+ (pow NAN 4) (+ (* 14 (/ (pow NAN 8) (pow x 2))) (+ (* 0.6666666666666667 (/ (pow NAN 4) (pow x 2))) (* 1.3333333333333333 (/ (pow NAN 4) x))))) (+ (* 4 (/ (pow NAN 6) x)) (* 6.666666666666666 (/ (pow NAN 6) (pow x 2)))))
  (- (+ (pow NAN 4) (+ (* 14 (/ (pow NAN 8) (pow x 2))) (+ (* 0.6666666666666667 (/ (pow NAN 4) (pow x 2))) (* 4 (/ (pow NAN 6) x))))) (+ (* 6.666666666666666 (/ (pow NAN 6) (pow x 2))) (* 1.3333333333333333 (/ (pow NAN 4) x))))
  (+ 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))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (* 0.3333333333333333 (/ NAN x)))) (+ (* 0.6666666666666666 (/ (pow NAN 3) (pow x 2))) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 0.6666666666666666 (/ (pow NAN 3) (pow x 2))) (* 0.3333333333333333 (/ NAN x))))
3.347 * * [simplify]: iteration  0 :  156  enodes  (cost  1118 )
3.371 * * [simplify]: iteration  1 :  366  enodes  (cost  1013 )
3.430 * * [simplify]: iteration  2 :  1100  enodes  (cost  888 )
3.668 * * [simplify]: iteration  3 :  4090  enodes  (cost  844 )
4.412 * * [simplify]: iteration  done :  5000  enodes  (cost  824 )
4.413 * [simplify]: Simplified to:
   (log (fabs (+ x (/ 1.0 3.0))))
  (exp (fabs (+ x (/ 1.0 3.0))))
  (* (cbrt (fabs (+ x (/ 1.0 3.0)))) (cbrt (fabs (+ x (/ 1.0 3.0)))))
  (cbrt (fabs (+ x (/ 1.0 3.0))))
  (pow (fabs (+ x (/ 1.0 3.0))) 3)
  (fabs (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4))
  (sqrt (pow (fabs (cbrt (+ x (/ 1.0 3.0)))) 4))
  (fabs (cbrt (+ x (/ 1.0 3.0))))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  (fabs (+ x (/ 1.0 3.0)))
  1
  (fabs (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  1
  (fabs (+ x (/ 1.0 3.0)))
  (fabs (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (sqrt (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (sqrt (fabs (+ x (/ 1.0 3.0))))
  (sqrt (fabs (+ x (/ 1.0 3.0))))
  1
  (fabs (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  (sqrt (+ x (/ 1.0 3.0)))
  2
  (sqrt (fabs (+ x (/ 1.0 3.0))))
  (sqrt (fabs (+ x (/ 1.0 3.0))))
  (* 2 (log (+ x (/ 1.0 3.0))))
  (* 2 (log (+ x (/ 1.0 3.0))))
  2
  4
  2
  (pow (sqrt (+ x (/ 1.0 3.0))) (* (cbrt 4) (cbrt 4)))
  (+ x (/ 1.0 3.0))
  (sqrt (+ x (/ 1.0 3.0)))
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 8)
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 4)
  (pow (fabs (cbrt (+ x (/ 1.0 3.0)))) 4)
  (pow (sqrt (cbrt (+ x (/ 1.0 3.0)))) 4)
  (+ x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  1
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  1
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (+ x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  1
  (pow (sqrt (+ x (/ 1.0 3.0))) 4)
  (* 2 (log (+ x (/ 1.0 3.0))))
  (exp (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (* (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)) (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))
  (cbrt (pow (sqrt (+ x (/ 1.0 3.0))) 4))
  (pow (fabs (+ x (/ 1.0 3.0))) 6)
  2
  (fabs (+ x (/ 1.0 3.0)))
  (fabs (+ x (/ 1.0 3.0)))
  (+ x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (exp (+ (/ 1.0 3.0) x))
  (log (+ (/ 1.0 3.0) x))
  (exp (+ (/ 1.0 3.0) x))
  (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))
  (+ (* x x) (* (/ 1.0 3.0) (- (/ 1.0 3.0) x)))
  (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
  (- x (/ 1.0 3.0))
  (+ x (/ 1.0 3.0))
  (log (sqrt (+ x (/ 1.0 3.0))))
  (exp (sqrt (+ x (/ 1.0 3.0))))
  (pow (cbrt (sqrt (+ x (/ 1.0 3.0)))) 2)
  (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)))
  (sqrt (+ (pow x 3) (pow (/ 1.0 3.0) 3)))
  (sqrt (+ (* x x) (* (/ 1.0 3.0) (- (/ 1.0 3.0) x))))
  (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 x) (* 0.3333333333333333 (+ (* 2 x) 0.3333333333333333)))
  (+ (+ (* (/ (pow NAN 4) x) (+ 1.3333333333333333 (/ 0.6666666666666667 x))) (pow NAN 4)) (- (* 14 (/ (pow NAN 8) (pow x 2))) (* (/ (pow NAN 6) x) (+ (/ 6.666666666666666 x) 4))))
  (- (+ (pow NAN 4) (+ (* 14 (/ (pow NAN 8) (pow x 2))) (+ (* 0.6666666666666667 (/ (pow NAN 4) (pow x 2))) (* 4 (/ (pow NAN 6) x))))) (+ (* 6.666666666666666 (/ (pow NAN 6) (pow x 2))) (* 1.3333333333333333 (/ (pow NAN 4) x))))
  (+ 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))))
  (- (+ (* 2 (/ (pow NAN 5) (pow x 2))) (+ NAN (* 0.3333333333333333 (/ NAN x)))) (* (+ (/ 0.6666666666666666 x) 1) (/ (pow NAN 3) x)))
  (- (+ (/ (pow NAN 3) x) (+ (* 2 (/ (pow NAN 5) (pow x 2))) NAN)) (+ (* 0.6666666666666666 (/ (pow NAN 3) (pow x 2))) (* 0.3333333333333333 (/ NAN x))))
4.413 * * * [progress]: adding candidates to table
4.549 * [progress]: [Phase 3 of 3] Extracting.
4.549 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) (cbrt (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))> #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>)
4.549 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (/ 1.0 3.0)) x)
4.549 * * * * [regimes]: Trying to branch on (+ x (/ 1.0 3.0)) from (#<alt (λ (x) (* (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) (cbrt (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))> #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>)
4.581 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* (cbrt (+ x (/ 1.0 3.0))) (cbrt (+ x (/ 1.0 3.0)))) (cbrt (+ x (/ 1.0 3.0)))))> #<alt (λ (x) (+ x (/ 1.0 3.0)))> #<alt (λ (x) (sqrt (pow (sqrt (+ x (/ 1.0 3.0))) 4)))> #<alt (λ (x) (log (exp (+ x (/ 1.0 3.0)))))>)
4.614 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.614 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (/ 1.0 3.0))
4.615 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
4.615 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
4.615 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
4.615 * [simplify]: Simplified to:
   (+ x (/ 1.0 3.0))
5.277 * [regime-testing]: End program error score: 0.011501437679709963