39.473 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (* x 3.0) x) y)
0.017 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.018 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.019 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.023 * * [simplify]: iteration  3 :  39  enodes  (cost  7 )
0.028 * * [simplify]: iteration  4 :  40  enodes  (cost  7 )
0.033 * * [simplify]: iteration  done :  40  enodes  (cost  7 )
0.033 * [simplify]: Simplified to:
   (* (* (* x 3.0) x) y)
0.034 * * [progress]: iteration 1 / 4
0.034 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x 3.0) x) y))>
0.035 * * * [progress]: localizing error
0.040 * * * [progress]: generating rewritten candidates
0.040 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.066 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.074 * * * [progress]: generating series expansions
0.074 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.074 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
0.074 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
0.074 * [taylor]: Taking taylor expansion of 3.0 in y
0.074 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.074 * [taylor]: Taking taylor expansion of 3.0 in x
0.074 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
0.074 * [taylor]: Taking taylor expansion of 3.0 in x
0.074 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.075 * [taylor]: Taking taylor expansion of 3.0 in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
0.083 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
0.083 * [taylor]: Taking taylor expansion of 3.0 in y
0.083 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.083 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.084 * [taylor]: Taking taylor expansion of 3.0 in x
0.084 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.084 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
0.085 * [taylor]: Taking taylor expansion of 3.0 in x
0.085 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.085 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.085 * [taylor]: Taking taylor expansion of 3.0 in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
0.091 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
0.091 * [taylor]: Taking taylor expansion of -3.0 in y
0.091 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
0.091 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.092 * [taylor]: Taking taylor expansion of -3.0 in x
0.092 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.092 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of y in x
0.092 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
0.092 * [taylor]: Taking taylor expansion of -3.0 in x
0.092 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
0.092 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
0.093 * [taylor]: Taking taylor expansion of -3.0 in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.099 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.099 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0
0.099 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.099 * [taylor]: Taking taylor expansion of 3.0 in x
0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x
0.099 * [taylor]: Taking taylor expansion of 3.0 in x
0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.108 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.108 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.108 * [taylor]: Taking taylor expansion of 3.0 in x
0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.109 * [taylor]: Taking taylor expansion of 3.0 in x
0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.118 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0
0.118 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.118 * [taylor]: Taking taylor expansion of 3.0 in x
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x
0.118 * [taylor]: Taking taylor expansion of 3.0 in x
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.127 * * * [progress]: simplifying candidates
0.128 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (* (* x 3.0) x) y))
  (log1p (* (* (* x 3.0) x) y))
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (* (* (* x 3.0) x) y)
  (+ (+ (+ (log x) (log 3.0)) (log x)) (log y))
  (+ (+ (log (* x 3.0)) (log x)) (log y))
  (+ (log (* (* x 3.0) x)) (log y))
  (log (* (* (* x 3.0) x) y))
  (exp (* (* (* x 3.0) x) y))
  (* (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* x x) x)) (* (* y y) y))
  (* (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* x x) x)) (* (* y y) y))
  (* (* (* (* (* x 3.0) x) (* (* x 3.0) x)) (* (* x 3.0) x)) (* (* y y) y))
  (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y)))
  (cbrt (* (* (* x 3.0) x) y))
  (* (* (* (* (* x 3.0) x) y) (* (* (* x 3.0) x) y)) (* (* (* x 3.0) x) y))
  (sqrt (* (* (* x 3.0) x) y))
  (sqrt (* (* (* x 3.0) x) y))
  (* (* (* x 3.0) x) (* (cbrt y) (cbrt y)))
  (* (* (* x 3.0) x) (sqrt y))
  (* (* (* x 3.0) x) 1)
  (* x y)
  (expm1 (* (* x 3.0) x))
  (log1p (* (* x 3.0) x))
  (* (* x 3.0) x)
  (* (* x 3.0) x)
  (+ (+ (log x) (log 3.0)) (log x))
  (+ (log (* x 3.0)) (log x))
  (log (* (* x 3.0) x))
  (exp (* (* x 3.0) x))
  (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* x x) x))
  (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* x x) x))
  (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x)))
  (cbrt (* (* x 3.0) x))
  (* (* (* (* x 3.0) x) (* (* x 3.0) x)) (* (* x 3.0) x))
  (sqrt (* (* x 3.0) x))
  (sqrt (* (* x 3.0) x))
  (* (* x 3.0) (* (cbrt x) (cbrt x)))
  (* (* x 3.0) (sqrt x))
  (* (* x 3.0) 1)
  (* 3.0 x)
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
0.130 * * [simplify]: iteration  0 :  68  enodes  (cost  435 )
0.146 * * [simplify]: iteration  1 :  168  enodes  (cost  422 )
0.236 * * [simplify]: iteration  2 :  714  enodes  (cost  336 )
0.881 * * [simplify]: iteration  3 :  3250  enodes  (cost  336 )
2.595 * * [simplify]: iteration  done :  5000  enodes  (cost  336 )
2.595 * [simplify]: Simplified to:
   (expm1 (* (* (* x 3.0) x) y))
  (log1p (* (* (* x 3.0) x) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (log (* (* (* x 3.0) x) y))
  (log (* (* (* x 3.0) x) y))
  (log (* (* (* x 3.0) x) y))
  (log (* (* (* x 3.0) x) y))
  (exp (* (* (* x 3.0) x) y))
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (* (cbrt (* (* (* x 3.0) x) y)) (cbrt (* (* (* x 3.0) x) y)))
  (cbrt (* (* (* x 3.0) x) y))
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (sqrt (* (* (* x 3.0) x) y))
  (sqrt (* (* (* x 3.0) x) y))
  (* (* (* x 3.0) x) (* (cbrt y) (cbrt y)))
  (* (* (* x 3.0) x) (sqrt y))
  (* 3.0 (pow x 2))
  (* x y)
  (expm1 (* (* x 3.0) x))
  (log1p (* (* x 3.0) x))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (log (* (* x 3.0) x))
  (log (* (* x 3.0) x))
  (log (* (* x 3.0) x))
  (exp (* (* x 3.0) x))
  (pow (* 3.0 (pow x 2)) 3)
  (pow (* 3.0 (pow x 2)) 3)
  (* (cbrt (* (* x 3.0) x)) (cbrt (* (* x 3.0) x)))
  (cbrt (* (* x 3.0) x))
  (pow (* 3.0 (pow x 2)) 3)
  (sqrt (* (* x 3.0) x))
  (sqrt (* (* x 3.0) x))
  (* (* x 3.0) (* (cbrt x) (cbrt x)))
  (* (* x 3.0) (sqrt x))
  (* x 3.0)
  (* x 3.0)
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
  (* 3.0 (pow x 2))
2.596 * * * [progress]: adding candidates to table
2.677 * * [progress]: iteration 2 / 4
2.677 * * * [progress]: picking best candidate
2.689 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x 3.0) (* x y)))>
2.689 * * * [progress]: localizing error
2.694 * * * [progress]: generating rewritten candidates
2.694 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.705 * * * [progress]: generating series expansions
2.705 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.706 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
2.706 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
2.706 * [taylor]: Taking taylor expansion of 3.0 in y
2.706 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
2.706 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.706 * [taylor]: Taking taylor expansion of x in y
2.706 * [taylor]: Taking taylor expansion of y in y
2.706 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
2.706 * [taylor]: Taking taylor expansion of 3.0 in x
2.706 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
2.706 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.706 * [taylor]: Taking taylor expansion of x in x
2.706 * [taylor]: Taking taylor expansion of y in x
2.706 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
2.706 * [taylor]: Taking taylor expansion of 3.0 in x
2.706 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
2.706 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.706 * [taylor]: Taking taylor expansion of x in x
2.706 * [taylor]: Taking taylor expansion of y in x
2.707 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
2.707 * [taylor]: Taking taylor expansion of 3.0 in y
2.707 * [taylor]: Taking taylor expansion of y in y
2.708 * [taylor]: Taking taylor expansion of 0 in y
2.711 * [taylor]: Taking taylor expansion of 0 in y
2.714 * [taylor]: Taking taylor expansion of 0 in y
2.714 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
2.715 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
2.715 * [taylor]: Taking taylor expansion of 3.0 in y
2.715 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
2.715 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.715 * [taylor]: Taking taylor expansion of x in y
2.715 * [taylor]: Taking taylor expansion of y in y
2.715 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
2.715 * [taylor]: Taking taylor expansion of 3.0 in x
2.715 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
2.715 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.715 * [taylor]: Taking taylor expansion of x in x
2.715 * [taylor]: Taking taylor expansion of y in x
2.716 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
2.716 * [taylor]: Taking taylor expansion of 3.0 in x
2.716 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
2.716 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.716 * [taylor]: Taking taylor expansion of x in x
2.716 * [taylor]: Taking taylor expansion of y in x
2.716 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
2.716 * [taylor]: Taking taylor expansion of 3.0 in y
2.716 * [taylor]: Taking taylor expansion of y in y
2.717 * [taylor]: Taking taylor expansion of 0 in y
2.719 * [taylor]: Taking taylor expansion of 0 in y
2.721 * [taylor]: Taking taylor expansion of 0 in y
2.722 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
2.723 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
2.723 * [taylor]: Taking taylor expansion of -3.0 in y
2.723 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
2.723 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.723 * [taylor]: Taking taylor expansion of x in y
2.723 * [taylor]: Taking taylor expansion of y in y
2.723 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
2.723 * [taylor]: Taking taylor expansion of -3.0 in x
2.723 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
2.723 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [taylor]: Taking taylor expansion of y in x
2.724 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
2.724 * [taylor]: Taking taylor expansion of -3.0 in x
2.724 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
2.724 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.724 * [taylor]: Taking taylor expansion of x in x
2.724 * [taylor]: Taking taylor expansion of y in x
2.725 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
2.725 * [taylor]: Taking taylor expansion of -3.0 in y
2.725 * [taylor]: Taking taylor expansion of y in y
2.726 * [taylor]: Taking taylor expansion of 0 in y
2.728 * [taylor]: Taking taylor expansion of 0 in y
2.730 * [taylor]: Taking taylor expansion of 0 in y
2.731 * * * [progress]: simplifying candidates
2.731 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (* x 3.0) (* x y)))
  (log1p (* (* x 3.0) (* x y)))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (+ (+ (log x) (log 3.0)) (+ (log x) (log y)))
  (+ (+ (log x) (log 3.0)) (log (* x y)))
  (+ (log (* x 3.0)) (+ (log x) (log y)))
  (+ (log (* x 3.0)) (log (* x y)))
  (log (* (* x 3.0) (* x y)))
  (exp (* (* x 3.0) (* x y)))
  (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* (* x y) (* x y)) (* x y)))
  (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* (* x 3.0) (* x y))) (cbrt (* (* x 3.0) (* x y))))
  (cbrt (* (* x 3.0) (* x y)))
  (* (* (* (* x 3.0) (* x y)) (* (* x 3.0) (* x y))) (* (* x 3.0) (* x y)))
  (sqrt (* (* x 3.0) (* x y)))
  (sqrt (* (* x 3.0) (* x y)))
  (* (* x 3.0) x)
  (* 3.0 (* x y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
2.733 * * [simplify]: iteration  0 :  48  enodes  (cost  287 )
2.741 * * [simplify]: iteration  1 :  136  enodes  (cost  279 )
2.797 * * [simplify]: iteration  2 :  524  enodes  (cost  209 )
3.312 * * [simplify]: iteration  3 :  2158  enodes  (cost  209 )
5.080 * * [simplify]: iteration  done :  5000  enodes  (cost  209 )
5.080 * [simplify]: Simplified to:
   (expm1 (* (* x 3.0) (* x y)))
  (log1p (* (* x 3.0) (* x y)))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (log (* (* x 3.0) (* x y)))
  (exp (* (* x 3.0) (* x y)))
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (* (cbrt (* (* x 3.0) (* x y))) (cbrt (* (* x 3.0) (* x y))))
  (cbrt (* (* x 3.0) (* x y)))
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (sqrt (* (* x 3.0) (* x y)))
  (sqrt (* (* x 3.0) (* x y)))
  (* 3.0 (* x x))
  (* 3.0 (* x y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
5.080 * * * [progress]: adding candidates to table
5.119 * * [progress]: iteration 3 / 4
5.119 * * * [progress]: picking best candidate
5.127 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* 3.0 (* x y))))>
5.128 * * * [progress]: localizing error
5.133 * * * [progress]: generating rewritten candidates
5.133 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
5.139 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
5.156 * * * [progress]: generating series expansions
5.156 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
5.156 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0
5.156 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y
5.156 * [taylor]: Taking taylor expansion of 3.0 in y
5.156 * [taylor]: Taking taylor expansion of (* x y) in y
5.156 * [taylor]: Taking taylor expansion of x in y
5.156 * [taylor]: Taking taylor expansion of y in y
5.156 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
5.156 * [taylor]: Taking taylor expansion of 3.0 in x
5.156 * [taylor]: Taking taylor expansion of (* x y) in x
5.156 * [taylor]: Taking taylor expansion of x in x
5.156 * [taylor]: Taking taylor expansion of y in x
5.156 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
5.156 * [taylor]: Taking taylor expansion of 3.0 in x
5.156 * [taylor]: Taking taylor expansion of (* x y) in x
5.156 * [taylor]: Taking taylor expansion of x in x
5.156 * [taylor]: Taking taylor expansion of y in x
5.157 * [taylor]: Taking taylor expansion of 0 in y
5.158 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
5.158 * [taylor]: Taking taylor expansion of 3.0 in y
5.158 * [taylor]: Taking taylor expansion of y in y
5.159 * [taylor]: Taking taylor expansion of 0 in y
5.162 * [taylor]: Taking taylor expansion of 0 in y
5.165 * [taylor]: Taking taylor expansion of 0 in y
5.165 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
5.165 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
5.165 * [taylor]: Taking taylor expansion of 3.0 in y
5.165 * [taylor]: Taking taylor expansion of (* x y) in y
5.165 * [taylor]: Taking taylor expansion of x in y
5.165 * [taylor]: Taking taylor expansion of y in y
5.166 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
5.166 * [taylor]: Taking taylor expansion of 3.0 in x
5.166 * [taylor]: Taking taylor expansion of (* x y) in x
5.166 * [taylor]: Taking taylor expansion of x in x
5.166 * [taylor]: Taking taylor expansion of y in x
5.166 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
5.166 * [taylor]: Taking taylor expansion of 3.0 in x
5.166 * [taylor]: Taking taylor expansion of (* x y) in x
5.166 * [taylor]: Taking taylor expansion of x in x
5.166 * [taylor]: Taking taylor expansion of y in x
5.167 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
5.167 * [taylor]: Taking taylor expansion of 3.0 in y
5.167 * [taylor]: Taking taylor expansion of y in y
5.168 * [taylor]: Taking taylor expansion of 0 in y
5.169 * [taylor]: Taking taylor expansion of 0 in y
5.171 * [taylor]: Taking taylor expansion of 0 in y
5.172 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
5.172 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
5.172 * [taylor]: Taking taylor expansion of 3.0 in y
5.172 * [taylor]: Taking taylor expansion of (* x y) in y
5.172 * [taylor]: Taking taylor expansion of x in y
5.172 * [taylor]: Taking taylor expansion of y in y
5.173 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
5.173 * [taylor]: Taking taylor expansion of 3.0 in x
5.173 * [taylor]: Taking taylor expansion of (* x y) in x
5.173 * [taylor]: Taking taylor expansion of x in x
5.173 * [taylor]: Taking taylor expansion of y in x
5.173 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
5.173 * [taylor]: Taking taylor expansion of 3.0 in x
5.173 * [taylor]: Taking taylor expansion of (* x y) in x
5.173 * [taylor]: Taking taylor expansion of x in x
5.173 * [taylor]: Taking taylor expansion of y in x
5.174 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
5.174 * [taylor]: Taking taylor expansion of 3.0 in y
5.174 * [taylor]: Taking taylor expansion of y in y
5.175 * [taylor]: Taking taylor expansion of 0 in y
5.176 * [taylor]: Taking taylor expansion of 0 in y
5.178 * [taylor]: Taking taylor expansion of 0 in y
5.179 * * * * [progress]: [ 2 / 2 ] generating series at (2)
5.179 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
5.179 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
5.179 * [taylor]: Taking taylor expansion of 3.0 in y
5.179 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
5.179 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.179 * [taylor]: Taking taylor expansion of x in y
5.179 * [taylor]: Taking taylor expansion of y in y
5.179 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
5.179 * [taylor]: Taking taylor expansion of 3.0 in x
5.179 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
5.179 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.179 * [taylor]: Taking taylor expansion of x in x
5.179 * [taylor]: Taking taylor expansion of y in x
5.179 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
5.179 * [taylor]: Taking taylor expansion of 3.0 in x
5.179 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
5.179 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.179 * [taylor]: Taking taylor expansion of x in x
5.179 * [taylor]: Taking taylor expansion of y in x
5.180 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
5.180 * [taylor]: Taking taylor expansion of 3.0 in y
5.180 * [taylor]: Taking taylor expansion of y in y
5.181 * [taylor]: Taking taylor expansion of 0 in y
5.184 * [taylor]: Taking taylor expansion of 0 in y
5.187 * [taylor]: Taking taylor expansion of 0 in y
5.187 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
5.187 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
5.187 * [taylor]: Taking taylor expansion of 3.0 in y
5.187 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
5.187 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.187 * [taylor]: Taking taylor expansion of x in y
5.187 * [taylor]: Taking taylor expansion of y in y
5.188 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
5.188 * [taylor]: Taking taylor expansion of 3.0 in x
5.188 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
5.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.188 * [taylor]: Taking taylor expansion of x in x
5.188 * [taylor]: Taking taylor expansion of y in x
5.188 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
5.188 * [taylor]: Taking taylor expansion of 3.0 in x
5.188 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
5.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.188 * [taylor]: Taking taylor expansion of x in x
5.188 * [taylor]: Taking taylor expansion of y in x
5.189 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
5.189 * [taylor]: Taking taylor expansion of 3.0 in y
5.189 * [taylor]: Taking taylor expansion of y in y
5.190 * [taylor]: Taking taylor expansion of 0 in y
5.192 * [taylor]: Taking taylor expansion of 0 in y
5.194 * [taylor]: Taking taylor expansion of 0 in y
5.195 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
5.195 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
5.195 * [taylor]: Taking taylor expansion of -3.0 in y
5.195 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
5.195 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.195 * [taylor]: Taking taylor expansion of x in y
5.195 * [taylor]: Taking taylor expansion of y in y
5.196 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
5.196 * [taylor]: Taking taylor expansion of -3.0 in x
5.196 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
5.196 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.196 * [taylor]: Taking taylor expansion of x in x
5.196 * [taylor]: Taking taylor expansion of y in x
5.199 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
5.200 * [taylor]: Taking taylor expansion of -3.0 in x
5.200 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
5.200 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.200 * [taylor]: Taking taylor expansion of x in x
5.200 * [taylor]: Taking taylor expansion of y in x
5.200 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
5.200 * [taylor]: Taking taylor expansion of -3.0 in y
5.200 * [taylor]: Taking taylor expansion of y in y
5.202 * [taylor]: Taking taylor expansion of 0 in y
5.204 * [taylor]: Taking taylor expansion of 0 in y
5.206 * [taylor]: Taking taylor expansion of 0 in y
5.207 * * * [progress]: simplifying candidates
5.208 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* 3.0 (* x y)))
  (log1p (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (+ (log 3.0) (+ (log x) (log y)))
  (+ (log 3.0) (log (* x y)))
  (log (* 3.0 (* x y)))
  (exp (* 3.0 (* x y)))
  (* (* (* 3.0 3.0) 3.0) (* (* (* x x) x) (* (* y y) y)))
  (* (* (* 3.0 3.0) 3.0) (* (* (* x y) (* x y)) (* x y)))
  (* (cbrt (* 3.0 (* x y))) (cbrt (* 3.0 (* x y))))
  (cbrt (* 3.0 (* x y)))
  (* (* (* 3.0 (* x y)) (* 3.0 (* x y))) (* 3.0 (* x y)))
  (sqrt (* 3.0 (* x y)))
  (sqrt (* 3.0 (* x y)))
  (* 3.0 x)
  (* (cbrt 3.0) (* x y))
  (* (sqrt 3.0) (* x y))
  (* 3.0 (* x y))
  (expm1 (* x (* 3.0 (* x y))))
  (log1p (* x (* 3.0 (* x y))))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (+ (log x) (+ (log 3.0) (+ (log x) (log y))))
  (+ (log x) (+ (log 3.0) (log (* x y))))
  (+ (log x) (log (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (exp (* x (* 3.0 (* x y))))
  (* (* (* x x) x) (* (* (* 3.0 3.0) 3.0) (* (* (* x x) x) (* (* y y) y))))
  (* (* (* x x) x) (* (* (* 3.0 3.0) 3.0) (* (* (* x y) (* x y)) (* x y))))
  (* (* (* x x) x) (* (* (* 3.0 (* x y)) (* 3.0 (* x y))) (* 3.0 (* x y))))
  (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y)))))
  (cbrt (* x (* 3.0 (* x y))))
  (* (* (* x (* 3.0 (* x y))) (* x (* 3.0 (* x y)))) (* x (* 3.0 (* x y))))
  (sqrt (* x (* 3.0 (* x y))))
  (sqrt (* x (* 3.0 (* x y))))
  (* x 3.0)
  (* (cbrt x) (* 3.0 (* x y)))
  (* (sqrt x) (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
5.210 * * [simplify]: iteration  0 :  62  enodes  (cost  429 )
5.220 * * [simplify]: iteration  1 :  158  enodes  (cost  420 )
5.282 * * [simplify]: iteration  2 :  559  enodes  (cost  334 )
5.525 * * [simplify]: iteration  3 :  2112  enodes  (cost  334 )
7.062 * * [simplify]: iteration  done :  5001  enodes  (cost  334 )
7.062 * [simplify]: Simplified to:
   (expm1 (* 3.0 (* x y)))
  (log1p (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (log (* 3.0 (* x y)))
  (log (* 3.0 (* x y)))
  (log (* 3.0 (* x y)))
  (exp (* 3.0 (* x y)))
  (pow (* 3.0 (* x y)) 3)
  (pow (* 3.0 (* x y)) 3)
  (* (cbrt (* 3.0 (* x y))) (cbrt (* 3.0 (* x y))))
  (cbrt (* 3.0 (* x y)))
  (pow (* 3.0 (* x y)) 3)
  (sqrt (* 3.0 (* x y)))
  (sqrt (* 3.0 (* x y)))
  (* x 3.0)
  (* (cbrt 3.0) (* x y))
  (* (sqrt 3.0) (* x y))
  (* 3.0 (* x y))
  (expm1 (* x (* 3.0 (* x y))))
  (log1p (* x (* 3.0 (* x y))))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (log (* x (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (log (* x (* 3.0 (* x y))))
  (exp (* x (* 3.0 (* x y))))
  (pow (* x (* 3.0 (* x y))) 3)
  (pow (* x (* 3.0 (* x y))) 3)
  (pow (* x (* 3.0 (* x y))) 3)
  (* (cbrt (* x (* 3.0 (* x y)))) (cbrt (* x (* 3.0 (* x y)))))
  (cbrt (* x (* 3.0 (* x y))))
  (pow (* x (* 3.0 (* x y))) 3)
  (sqrt (* x (* 3.0 (* x y))))
  (sqrt (* x (* 3.0 (* x y))))
  (* x 3.0)
  (* (cbrt x) (* 3.0 (* x y)))
  (* (sqrt x) (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
  (* x (* 3.0 (* x y)))
7.062 * * * [progress]: adding candidates to table
7.136 * * [progress]: iteration 4 / 4
7.136 * * * [progress]: picking best candidate
7.147 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (* x 3.0) y)))>
7.147 * * * [progress]: localizing error
7.152 * * * [progress]: generating rewritten candidates
7.152 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
7.159 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
7.178 * * * [progress]: generating series expansions
7.178 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
7.178 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0
7.178 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y
7.178 * [taylor]: Taking taylor expansion of 3.0 in y
7.178 * [taylor]: Taking taylor expansion of (* x y) in y
7.178 * [taylor]: Taking taylor expansion of x in y
7.178 * [taylor]: Taking taylor expansion of y in y
7.178 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
7.178 * [taylor]: Taking taylor expansion of 3.0 in x
7.178 * [taylor]: Taking taylor expansion of (* x y) in x
7.178 * [taylor]: Taking taylor expansion of x in x
7.178 * [taylor]: Taking taylor expansion of y in x
7.178 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
7.179 * [taylor]: Taking taylor expansion of 3.0 in x
7.179 * [taylor]: Taking taylor expansion of (* x y) in x
7.179 * [taylor]: Taking taylor expansion of x in x
7.179 * [taylor]: Taking taylor expansion of y in x
7.179 * [taylor]: Taking taylor expansion of 0 in y
7.180 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
7.180 * [taylor]: Taking taylor expansion of 3.0 in y
7.180 * [taylor]: Taking taylor expansion of y in y
7.182 * [taylor]: Taking taylor expansion of 0 in y
7.185 * [taylor]: Taking taylor expansion of 0 in y
7.188 * [taylor]: Taking taylor expansion of 0 in y
7.188 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
7.188 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
7.188 * [taylor]: Taking taylor expansion of 3.0 in y
7.188 * [taylor]: Taking taylor expansion of (* x y) in y
7.188 * [taylor]: Taking taylor expansion of x in y
7.188 * [taylor]: Taking taylor expansion of y in y
7.189 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
7.189 * [taylor]: Taking taylor expansion of 3.0 in x
7.189 * [taylor]: Taking taylor expansion of (* x y) in x
7.189 * [taylor]: Taking taylor expansion of x in x
7.189 * [taylor]: Taking taylor expansion of y in x
7.189 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
7.189 * [taylor]: Taking taylor expansion of 3.0 in x
7.189 * [taylor]: Taking taylor expansion of (* x y) in x
7.189 * [taylor]: Taking taylor expansion of x in x
7.189 * [taylor]: Taking taylor expansion of y in x
7.190 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
7.190 * [taylor]: Taking taylor expansion of 3.0 in y
7.190 * [taylor]: Taking taylor expansion of y in y
7.191 * [taylor]: Taking taylor expansion of 0 in y
7.192 * [taylor]: Taking taylor expansion of 0 in y
7.194 * [taylor]: Taking taylor expansion of 0 in y
7.195 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
7.195 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
7.195 * [taylor]: Taking taylor expansion of 3.0 in y
7.195 * [taylor]: Taking taylor expansion of (* x y) in y
7.195 * [taylor]: Taking taylor expansion of x in y
7.195 * [taylor]: Taking taylor expansion of y in y
7.195 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
7.195 * [taylor]: Taking taylor expansion of 3.0 in x
7.196 * [taylor]: Taking taylor expansion of (* x y) in x
7.196 * [taylor]: Taking taylor expansion of x in x
7.196 * [taylor]: Taking taylor expansion of y in x
7.196 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
7.196 * [taylor]: Taking taylor expansion of 3.0 in x
7.196 * [taylor]: Taking taylor expansion of (* x y) in x
7.196 * [taylor]: Taking taylor expansion of x in x
7.196 * [taylor]: Taking taylor expansion of y in x
7.196 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
7.196 * [taylor]: Taking taylor expansion of 3.0 in y
7.196 * [taylor]: Taking taylor expansion of y in y
7.197 * [taylor]: Taking taylor expansion of 0 in y
7.199 * [taylor]: Taking taylor expansion of 0 in y
7.201 * [taylor]: Taking taylor expansion of 0 in y
7.202 * * * * [progress]: [ 2 / 2 ] generating series at (2)
7.202 * [approximate]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in (x y) around 0
7.202 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in y
7.202 * [taylor]: Taking taylor expansion of 3.0 in y
7.202 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
7.202 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.202 * [taylor]: Taking taylor expansion of x in y
7.202 * [taylor]: Taking taylor expansion of y in y
7.202 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
7.202 * [taylor]: Taking taylor expansion of 3.0 in x
7.202 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
7.202 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.202 * [taylor]: Taking taylor expansion of x in x
7.202 * [taylor]: Taking taylor expansion of y in x
7.202 * [taylor]: Taking taylor expansion of (* 3.0 (* (pow x 2) y)) in x
7.202 * [taylor]: Taking taylor expansion of 3.0 in x
7.202 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
7.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.203 * [taylor]: Taking taylor expansion of x in x
7.203 * [taylor]: Taking taylor expansion of y in x
7.203 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
7.203 * [taylor]: Taking taylor expansion of 3.0 in y
7.203 * [taylor]: Taking taylor expansion of y in y
7.205 * [taylor]: Taking taylor expansion of 0 in y
7.207 * [taylor]: Taking taylor expansion of 0 in y
7.210 * [taylor]: Taking taylor expansion of 0 in y
7.211 * [approximate]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in (x y) around 0
7.211 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in y
7.211 * [taylor]: Taking taylor expansion of 3.0 in y
7.211 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
7.211 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.211 * [taylor]: Taking taylor expansion of x in y
7.211 * [taylor]: Taking taylor expansion of y in y
7.212 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
7.212 * [taylor]: Taking taylor expansion of 3.0 in x
7.212 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
7.212 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.212 * [taylor]: Taking taylor expansion of x in x
7.212 * [taylor]: Taking taylor expansion of y in x
7.212 * [taylor]: Taking taylor expansion of (/ 3.0 (* (pow x 2) y)) in x
7.212 * [taylor]: Taking taylor expansion of 3.0 in x
7.212 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
7.212 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.212 * [taylor]: Taking taylor expansion of x in x
7.212 * [taylor]: Taking taylor expansion of y in x
7.213 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
7.213 * [taylor]: Taking taylor expansion of 3.0 in y
7.213 * [taylor]: Taking taylor expansion of y in y
7.214 * [taylor]: Taking taylor expansion of 0 in y
7.216 * [taylor]: Taking taylor expansion of 0 in y
7.218 * [taylor]: Taking taylor expansion of 0 in y
7.219 * [approximate]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in (x y) around 0
7.219 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in y
7.219 * [taylor]: Taking taylor expansion of -3.0 in y
7.219 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in y
7.219 * [taylor]: Taking taylor expansion of (pow x 2) in y
7.219 * [taylor]: Taking taylor expansion of x in y
7.219 * [taylor]: Taking taylor expansion of y in y
7.220 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
7.220 * [taylor]: Taking taylor expansion of -3.0 in x
7.220 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
7.220 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.220 * [taylor]: Taking taylor expansion of x in x
7.220 * [taylor]: Taking taylor expansion of y in x
7.220 * [taylor]: Taking taylor expansion of (/ -3.0 (* (pow x 2) y)) in x
7.220 * [taylor]: Taking taylor expansion of -3.0 in x
7.220 * [taylor]: Taking taylor expansion of (* (pow x 2) y) in x
7.220 * [taylor]: Taking taylor expansion of (pow x 2) in x
7.220 * [taylor]: Taking taylor expansion of x in x
7.220 * [taylor]: Taking taylor expansion of y in x
7.221 * [taylor]: Taking taylor expansion of (/ -3.0 y) in y
7.221 * [taylor]: Taking taylor expansion of -3.0 in y
7.221 * [taylor]: Taking taylor expansion of y in y
7.222 * [taylor]: Taking taylor expansion of 0 in y
7.224 * [taylor]: Taking taylor expansion of 0 in y
7.230 * [taylor]: Taking taylor expansion of 0 in y
7.231 * * * [progress]: simplifying candidates
7.232 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (* x 3.0) y))
  (log1p (* (* x 3.0) y))
  (* (* x 3.0) y)
  (* (* x 3.0) y)
  (+ (+ (log x) (log 3.0)) (log y))
  (+ (log (* x 3.0)) (log y))
  (log (* (* x 3.0) y))
  (exp (* (* x 3.0) y))
  (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* y y) y))
  (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* y y) y))
  (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
  (cbrt (* (* x 3.0) y))
  (* (* (* (* x 3.0) y) (* (* x 3.0) y)) (* (* x 3.0) y))
  (sqrt (* (* x 3.0) y))
  (sqrt (* (* x 3.0) y))
  (* (* x 3.0) (* (cbrt y) (cbrt y)))
  (* (* x 3.0) (sqrt y))
  (* (* x 3.0) 1)
  (* 3.0 y)
  (expm1 (* x (* (* x 3.0) y)))
  (log1p (* x (* (* x 3.0) y)))
  (* x (* (* x 3.0) y))
  (* x (* (* x 3.0) y))
  (* x (* (* x 3.0) y))
  (+ (log x) (+ (+ (log x) (log 3.0)) (log y)))
  (+ (log x) (+ (log (* x 3.0)) (log y)))
  (+ (log x) (log (* (* x 3.0) y)))
  (log (* x (* (* x 3.0) y)))
  (exp (* x (* (* x 3.0) y)))
  (* (* (* x x) x) (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* (* x 3.0) y) (* (* x 3.0) y)) (* (* x 3.0) y)))
  (* (cbrt (* x (* (* x 3.0) y))) (cbrt (* x (* (* x 3.0) y))))
  (cbrt (* x (* (* x 3.0) y)))
  (* (* (* x (* (* x 3.0) y)) (* x (* (* x 3.0) y))) (* x (* (* x 3.0) y)))
  (sqrt (* x (* (* x 3.0) y)))
  (sqrt (* x (* (* x 3.0) y)))
  (* x (* x 3.0))
  (* (cbrt x) (* (* x 3.0) y))
  (* (sqrt x) (* (* x 3.0) y))
  (* x (* (* x 3.0) y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
  (* 3.0 (* (pow x 2) y))
7.234 * * [simplify]: iteration  0 :  67  enodes  (cost  434 )
7.246 * * [simplify]: iteration  1 :  175  enodes  (cost  423 )
7.319 * * [simplify]: iteration  2 :  738  enodes  (cost  337 )
8.185 * * [simplify]: iteration  3 :  3704  enodes  (cost  337 )
10.465 * * [simplify]: iteration  done :  5000  enodes  (cost  337 )
10.465 * [simplify]: Simplified to:
   (expm1 (* (* x 3.0) y))
  (log1p (* (* x 3.0) y))
  (* (* x 3.0) y)
  (* (* x 3.0) y)
  (log (* (* x 3.0) y))
  (log (* (* x 3.0) y))
  (log (* (* x 3.0) y))
  (exp (* (* x 3.0) y))
  (pow (* (* x 3.0) y) 3)
  (pow (* (* x 3.0) y) 3)
  (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
  (cbrt (* (* x 3.0) y))
  (pow (* (* x 3.0) y) 3)
  (sqrt (* (* x 3.0) y))
  (sqrt (* (* x 3.0) y))
  (* (* x 3.0) (* (cbrt y) (cbrt y)))
  (* (* x 3.0) (sqrt y))
  (* x 3.0)
  (* 3.0 y)
  (expm1 (* x (* (* x 3.0) y)))
  (log1p (* x (* (* x 3.0) y)))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (log (* x (* (* x 3.0) y)))
  (log (* x (* (* x 3.0) y)))
  (log (* x (* (* x 3.0) y)))
  (log (* x (* (* x 3.0) y)))
  (exp (* x (* (* x 3.0) y)))
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (* (cbrt (* x (* (* x 3.0) y))) (cbrt (* x (* (* x 3.0) y))))
  (cbrt (* x (* (* x 3.0) y)))
  (pow (* 3.0 (* (pow x 2) y)) 3)
  (sqrt (* x (* (* x 3.0) y)))
  (sqrt (* x (* (* x 3.0) y)))
  (* 3.0 (* x x))
  (* (cbrt x) (* (* x 3.0) y))
  (* (sqrt x) (* (* x 3.0) y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) y)
  (* (* x 3.0) y)
  (* (* x 3.0) y)
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
  (* (* x 3.0) (* x y))
10.465 * * * [progress]: adding candidates to table
10.547 * [progress]: [Phase 3 of 3] Extracting.
10.548 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* x (* 3.0 y))))> #<alt (λ (x y) (* (sqrt (* x (* 3.0 (* x y)))) (sqrt (* x (* 3.0 (* x y))))))> #<alt (λ (x y) (pow (* 3.0 (* (pow x 2) y)) 1))> #<alt (λ (x y) (* x (cbrt (pow (* 3.0 (* x y)) 3))))> #<alt (λ (x y) (* x (* (* x 3.0) y)))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* (* x 3.0) y))))>)
10.548 * * * [regime-changes]: Trying 4 branch expressions: ((* (* x 3.0) x) (* (* (* x 3.0) x) y) y x)
10.548 * * * * [regimes]: Trying to branch on (* (* x 3.0) x) from (#<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* x (* 3.0 y))))> #<alt (λ (x y) (* (sqrt (* x (* 3.0 (* x y)))) (sqrt (* x (* 3.0 (* x y))))))> #<alt (λ (x y) (pow (* 3.0 (* (pow x 2) y)) 1))> #<alt (λ (x y) (* x (cbrt (pow (* 3.0 (* x y)) 3))))> #<alt (λ (x y) (* x (* (* x 3.0) y)))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* (* x 3.0) y))))>)
10.570 * * * * [regimes]: Trying to branch on (* (* (* x 3.0) x) y) from (#<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* x (* 3.0 y))))> #<alt (λ (x y) (* (sqrt (* x (* 3.0 (* x y)))) (sqrt (* x (* 3.0 (* x y))))))> #<alt (λ (x y) (pow (* 3.0 (* (pow x 2) y)) 1))> #<alt (λ (x y) (* x (cbrt (pow (* 3.0 (* x y)) 3))))> #<alt (λ (x y) (* x (* (* x 3.0) y)))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* (* x 3.0) y))))>)
10.595 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* x (* 3.0 y))))> #<alt (λ (x y) (* (sqrt (* x (* 3.0 (* x y)))) (sqrt (* x (* 3.0 (* x y))))))> #<alt (λ (x y) (pow (* 3.0 (* (pow x 2) y)) 1))> #<alt (λ (x y) (* x (cbrt (pow (* 3.0 (* x y)) 3))))> #<alt (λ (x y) (* x (* (* x 3.0) y)))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* (* x 3.0) y))))>)
10.619 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* x 3.0) (* x y)))> #<alt (λ (x y) (* x (* x (* 3.0 y))))> #<alt (λ (x y) (* (sqrt (* x (* 3.0 (* x y)))) (sqrt (* x (* 3.0 (* x y))))))> #<alt (λ (x y) (pow (* 3.0 (* (pow x 2) y)) 1))> #<alt (λ (x y) (* x (cbrt (pow (* 3.0 (* x y)) 3))))> #<alt (λ (x y) (* x (* (* x 3.0) y)))> #<alt (λ (x y) (* (* (* x 3.0) x) y))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* (* x 3.0) y))))>)
10.645 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
10.645 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* x 3.0) (* x y))
10.646 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
10.646 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
10.646 * * [simplify]: iteration  done :  9  enodes  (cost  7 )
10.646 * [simplify]: Simplified to:
   (* (* x 3.0) (* x y))
11.181 * [regime-testing]: Baseline error score: 0.25558176022363355
11.182 * [regime-testing]: Oracle error score: 0.020825723528031147
11.183 * [regime-testing]: End program error score: 0.25558176022363355
11.202 * [regime-testing]: Target error score: 0.25558176022363355