20.021 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (+ 1.0 (* y y)))
0.017 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.018 * * [simplify]: iteration  1 :  14  enodes  (cost  7 )
0.020 * * [simplify]: iteration  2 :  19  enodes  (cost  7 )
0.022 * * [simplify]: iteration  done :  19  enodes  (cost  7 )
0.022 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ 1.0 (* y y))))>
0.024 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.040 * * * [progress]: generating series expansions
0.040 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.040 * [approximate]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of 1.0 in y
0.040 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of 1.0 in x
0.040 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of 1.0 in x
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of 1.0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in (x y) around 0
0.046 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 1.0 in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.048 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of 1.0 in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.048 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of 1.0 in y
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in (x y) around 0
0.069 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in y
0.069 * [taylor]: Taking taylor expansion of -1 in y
0.069 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.069 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of 1.0 in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.070 * [taylor]: Taking taylor expansion of -1 in x
0.070 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.070 * [taylor]: Taking taylor expansion of -1 in x
0.070 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y
0.071 * [taylor]: Taking taylor expansion of -1 in y
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.071 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of 1.0 in y
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.100 * * * [progress]: simplifying candidates
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (+ 1.0 (* y y)))
  (+ (log x) (log (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (exp (* x (+ 1.0 (* y y))))
  (* (* (* x x) x) (* (* (+ 1.0 (* y y)) (+ 1.0 (* y y))) (+ 1.0 (* y y))))
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (* (* (* x (+ 1.0 (* y y))) (* x (+ 1.0 (* y y)))) (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x 1.0)
  (* x (* y y))
  (* 1.0 x)
  (* (* y y) x)
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  (* x 1)
  (* (cbrt x) (+ 1.0 (* y y)))
  (* (sqrt x) (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
  (* x (+ (pow 1.0 3) (pow (* y y) 3)))
  (* x (- (* 1.0 1.0) (* (* y y) (* y y))))
  (* 1.0 x)
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (* x (pow y 2)) (* 1.0 x))
0.102 * * [simplify]: iteration  0 :  50  enodes  (cost  247 )
0.114 * * [simplify]: iteration  1 :  143  enodes  (cost  240 )
0.150 * * [simplify]: iteration  2 :  434  enodes  (cost  206 )
0.341 * * [simplify]: iteration  3 :  1426  enodes  (cost  206 )
1.678 * * [simplify]: iteration  done :  5000  enodes  (cost  206 )
1.678 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
  (log (* x (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (exp (* x (+ 1.0 (* y y))))
  (pow (* x (+ 1.0 (* y y))) 3)
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (pow (* x (+ 1.0 (* y y))) 3)
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* 1.0 x)
  (* x (* y y))
  (* 1.0 x)
  (* x (* y y))
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  x
  (* (cbrt x) (+ 1.0 (* y y)))
  (* (sqrt x) (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
  (* (+ (pow y 6) (pow 1.0 3)) x)
  (* (- (* 1.0 1.0) (pow y 4)) x)
  (* 1.0 x)
  (* x (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
1.678 * * * [progress]: adding candidates to table
1.719 * * [progress]: iteration 2 / 4
1.719 * * * [progress]: picking best candidate
1.725 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 1.0 x) (* x (* y y))))>
1.725 * * * [progress]: localizing error
1.733 * * * [progress]: generating rewritten candidates
1.733 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
1.740 * * * [progress]: generating series expansions
1.741 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
1.741 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
1.741 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
1.741 * [taylor]: Taking taylor expansion of x in y
1.741 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.741 * [taylor]: Taking taylor expansion of y in y
1.741 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.741 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.741 * [taylor]: Taking taylor expansion of y in x
1.741 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.741 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.741 * [taylor]: Taking taylor expansion of y in x
1.741 * [taylor]: Taking taylor expansion of 0 in y
1.742 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.742 * [taylor]: Taking taylor expansion of y in y
1.743 * [taylor]: Taking taylor expansion of 0 in y
1.745 * [taylor]: Taking taylor expansion of 0 in y
1.745 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
1.745 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
1.745 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
1.745 * [taylor]: Taking taylor expansion of x in y
1.745 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.745 * [taylor]: Taking taylor expansion of y in y
1.746 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
1.746 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
1.746 * [taylor]: Taking taylor expansion of x in x
1.746 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.746 * [taylor]: Taking taylor expansion of y in x
1.747 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
1.747 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
1.747 * [taylor]: Taking taylor expansion of x in x
1.747 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.747 * [taylor]: Taking taylor expansion of y in x
1.747 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.747 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.747 * [taylor]: Taking taylor expansion of y in y
1.749 * [taylor]: Taking taylor expansion of 0 in y
1.752 * [taylor]: Taking taylor expansion of 0 in y
1.755 * [taylor]: Taking taylor expansion of 0 in y
1.759 * [taylor]: Taking taylor expansion of 0 in y
1.759 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
1.759 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
1.759 * [taylor]: Taking taylor expansion of -1 in y
1.759 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
1.759 * [taylor]: Taking taylor expansion of x in y
1.759 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.759 * [taylor]: Taking taylor expansion of y in y
1.760 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
1.760 * [taylor]: Taking taylor expansion of -1 in x
1.760 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
1.760 * [taylor]: Taking taylor expansion of x in x
1.760 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.760 * [taylor]: Taking taylor expansion of y in x
1.761 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
1.761 * [taylor]: Taking taylor expansion of -1 in x
1.761 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
1.761 * [taylor]: Taking taylor expansion of x in x
1.761 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.761 * [taylor]: Taking taylor expansion of y in x
1.761 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
1.761 * [taylor]: Taking taylor expansion of -1 in y
1.761 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.761 * [taylor]: Taking taylor expansion of y in y
1.763 * [taylor]: Taking taylor expansion of 0 in y
1.766 * [taylor]: Taking taylor expansion of 0 in y
1.769 * [taylor]: Taking taylor expansion of 0 in y
1.774 * [taylor]: Taking taylor expansion of 0 in y
1.774 * * * [progress]: simplifying candidates
1.774 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (* y y))
  (* x (* y y))
  (+ (log x) (+ (log y) (log y)))
  (+ (log x) (log (* y y)))
  (log (* x (* y y)))
  (exp (* x (* y y)))
  (* (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (* (* x (* y y)) (* x (* y y))) (* x (* y y)))
  (sqrt (* x (* y y)))
  (sqrt (* x (* y y)))
  (* (sqrt x) y)
  (* (sqrt x) y)
  (* x y)
  (* (cbrt x) (* y y))
  (* (sqrt x) (* y y))
  (* x (* y y))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
1.776 * * [simplify]: iteration  0 :  34  enodes  (cost  162 )
1.782 * * [simplify]: iteration  1 :  80  enodes  (cost  159 )
1.810 * * [simplify]: iteration  2 :  238  enodes  (cost  129 )
1.891 * * [simplify]: iteration  3 :  460  enodes  (cost  129 )
2.098 * * [simplify]: iteration  4 :  675  enodes  (cost  129 )
2.595 * * [simplify]: iteration  5 :  1608  enodes  (cost  129 )
5.102 * * [simplify]: iteration  6 :  4990  enodes  (cost  129 )
6.360 * * [simplify]: iteration  done :  5000  enodes  (cost  129 )
6.360 * [simplify]: Simplified to:
   (* x (* y y))
  (* x (* y y))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (exp (* x (* y y)))
  (pow (* x (* y y)) 3)
  (pow (* x (* y y)) 3)
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (pow (* x (* y y)) 3)
  (sqrt (* x (* y y)))
  (sqrt (* x (* y y)))
  (* (sqrt x) y)
  (* (sqrt x) y)
  (* x y)
  (* (cbrt x) (* y y))
  (* (sqrt x) (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
6.361 * * * [progress]: adding candidates to table
6.398 * * [progress]: iteration 3 / 4
6.398 * * * [progress]: picking best candidate
6.402 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 1.0 x) (* (* x y) y)))>
6.402 * * * [progress]: localizing error
6.408 * * * [progress]: generating rewritten candidates
6.408 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
6.415 * * * [progress]: generating series expansions
6.415 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
6.415 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
6.415 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.415 * [taylor]: Taking taylor expansion of x in y
6.415 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.415 * [taylor]: Taking taylor expansion of y in y
6.415 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.415 * [taylor]: Taking taylor expansion of x in x
6.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.415 * [taylor]: Taking taylor expansion of y in x
6.415 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.415 * [taylor]: Taking taylor expansion of x in x
6.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.415 * [taylor]: Taking taylor expansion of y in x
6.416 * [taylor]: Taking taylor expansion of 0 in y
6.416 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.416 * [taylor]: Taking taylor expansion of y in y
6.418 * [taylor]: Taking taylor expansion of 0 in y
6.419 * [taylor]: Taking taylor expansion of 0 in y
6.420 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
6.420 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
6.420 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.420 * [taylor]: Taking taylor expansion of x in y
6.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.420 * [taylor]: Taking taylor expansion of y in y
6.420 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.420 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.420 * [taylor]: Taking taylor expansion of x in x
6.420 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.420 * [taylor]: Taking taylor expansion of y in x
6.421 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
6.421 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.421 * [taylor]: Taking taylor expansion of x in x
6.421 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.421 * [taylor]: Taking taylor expansion of y in x
6.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.422 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.422 * [taylor]: Taking taylor expansion of y in y
6.423 * [taylor]: Taking taylor expansion of 0 in y
6.426 * [taylor]: Taking taylor expansion of 0 in y
6.429 * [taylor]: Taking taylor expansion of 0 in y
6.434 * [taylor]: Taking taylor expansion of 0 in y
6.434 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
6.434 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
6.434 * [taylor]: Taking taylor expansion of -1 in y
6.434 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
6.434 * [taylor]: Taking taylor expansion of x in y
6.434 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.434 * [taylor]: Taking taylor expansion of y in y
6.434 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
6.434 * [taylor]: Taking taylor expansion of -1 in x
6.434 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.435 * [taylor]: Taking taylor expansion of x in x
6.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.435 * [taylor]: Taking taylor expansion of y in x
6.435 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
6.435 * [taylor]: Taking taylor expansion of -1 in x
6.435 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
6.435 * [taylor]: Taking taylor expansion of x in x
6.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.435 * [taylor]: Taking taylor expansion of y in x
6.436 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
6.436 * [taylor]: Taking taylor expansion of -1 in y
6.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.436 * [taylor]: Taking taylor expansion of y in y
6.438 * [taylor]: Taking taylor expansion of 0 in y
6.441 * [taylor]: Taking taylor expansion of 0 in y
6.444 * [taylor]: Taking taylor expansion of 0 in y
6.448 * [taylor]: Taking taylor expansion of 0 in y
6.449 * * * [progress]: simplifying candidates
6.449 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* x y) y)
  (* (* x y) y)
  (+ (+ (log x) (log y)) (log y))
  (+ (log (* x y)) (log y))
  (log (* (* x y) y))
  (exp (* (* x y) y))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y))
  (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
  (cbrt (* (* x y) y))
  (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y))
  (sqrt (* (* x y) y))
  (sqrt (* (* x y) y))
  (* (* x y) (* (cbrt y) (cbrt y)))
  (* (* x y) (sqrt y))
  (* (* x y) 1)
  (* y y)
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
6.450 * * [simplify]: iteration  0 :  36  enodes  (cost  157 )
6.458 * * [simplify]: iteration  1 :  95  enodes  (cost  152 )
6.500 * * [simplify]: iteration  2 :  376  enodes  (cost  122 )
6.825 * * [simplify]: iteration  3 :  1185  enodes  (cost  122 )
8.581 * * [simplify]: iteration  4 :  2830  enodes  (cost  121 )
10.454 * * [simplify]: iteration  done :  5001  enodes  (cost  121 )
10.454 * [simplify]: Simplified to:
   (* (* y y) x)
  (* (* y y) x)
  (log (* (* x y) y))
  (log (* (* x y) y))
  (log (* (* x y) y))
  (exp (* (* x y) y))
  (pow (* (* x y) y) 3)
  (pow (* (* x y) y) 3)
  (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
  (cbrt (* (* x y) y))
  (pow (* (* x y) y) 3)
  (sqrt (* (* x y) y))
  (sqrt (* (* x y) y))
  (* (* x y) (* (cbrt y) (cbrt y)))
  (* x (pow y 3/2))
  (* x y)
  (pow y 2)
  (* (* y y) x)
  (* (* y y) x)
  (* (* y y) x)
10.454 * * * [progress]: adding candidates to table
10.490 * * [progress]: iteration 4 / 4
10.490 * * * [progress]: picking best candidate
10.495 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))>
10.495 * * * [progress]: localizing error
10.505 * * * [progress]: generating rewritten candidates
10.506 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
10.506 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
10.507 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
10.507 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
10.514 * * * [progress]: generating series expansions
10.514 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
10.515 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
10.515 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.515 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.515 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.515 * [taylor]: Taking taylor expansion of 1/3 in y
10.515 * [taylor]: Taking taylor expansion of (log y) in y
10.515 * [taylor]: Taking taylor expansion of y in y
10.516 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.516 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.516 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.516 * [taylor]: Taking taylor expansion of 1/3 in y
10.516 * [taylor]: Taking taylor expansion of (log y) in y
10.516 * [taylor]: Taking taylor expansion of y in y
10.571 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
10.571 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.571 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.571 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.571 * [taylor]: Taking taylor expansion of 1/3 in y
10.571 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.571 * [taylor]: Taking taylor expansion of y in y
10.572 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.572 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.572 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.572 * [taylor]: Taking taylor expansion of 1/3 in y
10.572 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.572 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.572 * [taylor]: Taking taylor expansion of y in y
10.631 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
10.631 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
10.631 * [taylor]: Taking taylor expansion of (cbrt -1) in y
10.632 * [taylor]: Taking taylor expansion of -1 in y
10.632 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.633 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.633 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.633 * [taylor]: Taking taylor expansion of 1/3 in y
10.633 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.633 * [taylor]: Taking taylor expansion of y in y
10.634 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
10.634 * [taylor]: Taking taylor expansion of (cbrt -1) in y
10.634 * [taylor]: Taking taylor expansion of -1 in y
10.635 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.635 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.635 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.635 * [taylor]: Taking taylor expansion of 1/3 in y
10.635 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.635 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.635 * [taylor]: Taking taylor expansion of y in y
10.707 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
10.707 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
10.707 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.707 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.707 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.707 * [taylor]: Taking taylor expansion of 1/3 in y
10.707 * [taylor]: Taking taylor expansion of (log y) in y
10.707 * [taylor]: Taking taylor expansion of y in y
10.708 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.708 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.708 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.708 * [taylor]: Taking taylor expansion of 1/3 in y
10.708 * [taylor]: Taking taylor expansion of (log y) in y
10.708 * [taylor]: Taking taylor expansion of y in y
10.763 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
10.770 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.770 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.770 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.770 * [taylor]: Taking taylor expansion of 1/3 in y
10.770 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.770 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.770 * [taylor]: Taking taylor expansion of y in y
10.771 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.771 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.771 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.771 * [taylor]: Taking taylor expansion of 1/3 in y
10.771 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.771 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.771 * [taylor]: Taking taylor expansion of y in y
10.827 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
10.827 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
10.827 * [taylor]: Taking taylor expansion of (cbrt -1) in y
10.827 * [taylor]: Taking taylor expansion of -1 in y
10.828 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.828 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.828 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.828 * [taylor]: Taking taylor expansion of 1/3 in y
10.828 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.828 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.828 * [taylor]: Taking taylor expansion of y in y
10.829 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
10.829 * [taylor]: Taking taylor expansion of (cbrt -1) in y
10.829 * [taylor]: Taking taylor expansion of -1 in y
10.830 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.830 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.830 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.830 * [taylor]: Taking taylor expansion of 1/3 in y
10.830 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.830 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.830 * [taylor]: Taking taylor expansion of y in y
10.904 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
10.904 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
10.904 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.904 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.904 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.904 * [taylor]: Taking taylor expansion of 1/3 in y
10.904 * [taylor]: Taking taylor expansion of (log y) in y
10.904 * [taylor]: Taking taylor expansion of y in y
10.905 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
10.905 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
10.905 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
10.905 * [taylor]: Taking taylor expansion of 1/3 in y
10.905 * [taylor]: Taking taylor expansion of (log y) in y
10.905 * [taylor]: Taking taylor expansion of y in y
10.962 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
10.963 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.963 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.963 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.963 * [taylor]: Taking taylor expansion of 1/3 in y
10.963 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.963 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.963 * [taylor]: Taking taylor expansion of y in y
10.964 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
10.964 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
10.964 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
10.964 * [taylor]: Taking taylor expansion of 1/3 in y
10.964 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
10.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.964 * [taylor]: Taking taylor expansion of y in y
11.026 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
11.063 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
11.063 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.063 * [taylor]: Taking taylor expansion of -1 in y
11.064 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.064 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.064 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.064 * [taylor]: Taking taylor expansion of 1/3 in y
11.064 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.064 * [taylor]: Taking taylor expansion of y in y
11.065 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
11.065 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.065 * [taylor]: Taking taylor expansion of -1 in y
11.066 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
11.066 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
11.066 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
11.066 * [taylor]: Taking taylor expansion of 1/3 in y
11.066 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
11.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
11.066 * [taylor]: Taking taylor expansion of y in y
11.140 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
11.140 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
11.140 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
11.140 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
11.140 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
11.140 * [taylor]: Taking taylor expansion of 1/3 in y
11.140 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
11.140 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.140 * [taylor]: Taking taylor expansion of y in y
11.141 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
11.141 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
11.141 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
11.141 * [taylor]: Taking taylor expansion of 1/3 in y
11.141 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
11.141 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.141 * [taylor]: Taking taylor expansion of y in y
11.198 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
11.198 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.198 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.198 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.198 * [taylor]: Taking taylor expansion of 1/3 in y
11.198 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.198 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.198 * [taylor]: Taking taylor expansion of y in y
11.200 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.200 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.200 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.200 * [taylor]: Taking taylor expansion of 1/3 in y
11.200 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.200 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.200 * [taylor]: Taking taylor expansion of y in y
11.267 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
11.267 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
11.267 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
11.267 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.267 * [taylor]: Taking taylor expansion of -1 in y
11.268 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.268 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.268 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.268 * [taylor]: Taking taylor expansion of 1/3 in y
11.268 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.269 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.269 * [taylor]: Taking taylor expansion of y in y
11.270 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
11.270 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
11.270 * [taylor]: Taking taylor expansion of (cbrt -1) in y
11.270 * [taylor]: Taking taylor expansion of -1 in y
11.271 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
11.271 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
11.271 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
11.271 * [taylor]: Taking taylor expansion of 1/3 in y
11.271 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
11.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
11.271 * [taylor]: Taking taylor expansion of (pow y 2) in y
11.271 * [taylor]: Taking taylor expansion of y in y
11.357 * * * [progress]: simplifying candidates
11.358 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
11.360 * * [simplify]: iteration  0 :  61  enodes  (cost  524 )
11.378 * * [simplify]: iteration  1 :  115  enodes  (cost  417 )
11.407 * * [simplify]: iteration  2 :  327  enodes  (cost  397 )
11.646 * * [simplify]: iteration  3 :  1169  enodes  (cost  379 )
12.909 * * [simplify]: iteration  4 :  3727  enodes  (cost  374 )
14.475 * * [simplify]: iteration  done :  5000  enodes  (cost  374 )
14.476 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (* y y)
  (pow y 2/3)
  2
  (log (pow y 2/3))
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (* y y)
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (cbrt (pow y 2/3))
  (* y y)
  (fabs (cbrt y))
  (fabs (cbrt y))
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt y) (cbrt (sqrt y)))
  (cbrt y)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (cbrt y)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow y 2/3))
14.476 * * * [progress]: adding candidates to table
14.678 * [progress]: [Phase 3 of 3] Extracting.
14.678 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* 1.0 x) (* x (* y y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (sqrt x) (* (sqrt x) (* y y)))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (pow (cbrt (cbrt y)) 5) (cbrt (cbrt y)))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* x y) y)))>)
14.679 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x)
14.679 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (* 1.0 x) (* x (* y y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (sqrt x) (* (sqrt x) (* y y)))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (pow (cbrt (cbrt y)) 5) (cbrt (cbrt y)))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* x y) y)))>)
14.700 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (* 1.0 x) (* x (* y y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (sqrt x) (* (sqrt x) (* y y)))))>)
14.710 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* 1.0 x) (* x (* y y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (sqrt x) (* (sqrt x) (* y y)))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (pow (cbrt (cbrt y)) 5) (cbrt (cbrt y)))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* x y) y)))>)
14.735 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* 1.0 x) (* x (* y y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (sqrt x) (* (sqrt x) (* y y)))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (pow (cbrt (cbrt y)) 5) (cbrt (cbrt y)))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))> #<alt (λ (x y) (+ (* 1.0 x) (* (* x y) y)))>)
14.757 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
14.757 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* 1.0 x) (* (* x y) y))
14.757 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
14.758 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
14.758 * * [simplify]: iteration  done :  11  enodes  (cost  9 )
14.758 * [simplify]: Simplified to:
   (+ (* 1.0 x) (* (* x y) y))
15.304 * [regime-testing]: Baseline error score: 0.08451056382047756
15.305 * [regime-testing]: Oracle error score: 0.027003375421927742
15.306 * [regime-testing]: End program error score: 0.08451056382047756
15.325 * [regime-testing]: Target error score: 0.08451056382047756