21.285 * [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.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (* x 3.0) y) y)
0.016 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.017 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.018 * * [simplify]: iteration  2 :  27  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 )
0.034 * [simplify]: Simplified to:
   (* (* (* x 3.0) y) y)
0.034 * * [progress]: iteration 1 / 4
0.034 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x 3.0) y) y))>
0.035 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.050 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.071 * * * [progress]: generating series expansions
0.071 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.071 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0
0.071 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y
0.071 * [taylor]: Taking taylor expansion of 3.0 in y
0.071 * [taylor]: Taking taylor expansion of (* x y) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
0.071 * [taylor]: Taking taylor expansion of 3.0 in x
0.071 * [taylor]: Taking taylor expansion of (* x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
0.071 * [taylor]: Taking taylor expansion of 3.0 in x
0.071 * [taylor]: Taking taylor expansion of (* x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
0.073 * [taylor]: Taking taylor expansion of 3.0 in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
0.079 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
0.079 * [taylor]: Taking taylor expansion of 3.0 in y
0.079 * [taylor]: Taking taylor expansion of (* x y) in y
0.079 * [taylor]: Taking taylor expansion of x in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.080 * [taylor]: Taking taylor expansion of 3.0 in x
0.080 * [taylor]: Taking taylor expansion of (* x y) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.080 * [taylor]: Taking taylor expansion of 3.0 in x
0.080 * [taylor]: Taking taylor expansion of (* x y) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.081 * [taylor]: Taking taylor expansion of 3.0 in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
0.086 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
0.086 * [taylor]: Taking taylor expansion of 3.0 in y
0.086 * [taylor]: Taking taylor expansion of (* x y) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.087 * [taylor]: Taking taylor expansion of 3.0 in x
0.087 * [taylor]: Taking taylor expansion of (* x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
0.087 * [taylor]: Taking taylor expansion of 3.0 in x
0.087 * [taylor]: Taking taylor expansion of (* x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
0.088 * [taylor]: Taking taylor expansion of 3.0 in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.092 * [approximate]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in (x y) around 0
0.092 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in y
0.092 * [taylor]: Taking taylor expansion of 3.0 in y
0.092 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
0.093 * [taylor]: Taking taylor expansion of 3.0 in x
0.093 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
0.093 * [taylor]: Taking taylor expansion of 3.0 in x
0.093 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of (* 3.0 (pow y 2)) in y
0.094 * [taylor]: Taking taylor expansion of 3.0 in y
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [approximate]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in (x y) around 0
0.099 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in y
0.099 * [taylor]: Taking taylor expansion of 3.0 in y
0.099 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.099 * [taylor]: Taking taylor expansion of x in y
0.099 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
0.100 * [taylor]: Taking taylor expansion of 3.0 in x
0.100 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
0.100 * [taylor]: Taking taylor expansion of 3.0 in x
0.100 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (/ 3.0 (pow y 2)) in y
0.101 * [taylor]: Taking taylor expansion of 3.0 in y
0.101 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [approximate]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in (x y) around 0
0.112 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in y
0.112 * [taylor]: Taking taylor expansion of -3.0 in y
0.112 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
0.113 * [taylor]: Taking taylor expansion of -3.0 in x
0.113 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
0.113 * [taylor]: Taking taylor expansion of -3.0 in x
0.113 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (/ -3.0 (pow y 2)) in y
0.114 * [taylor]: Taking taylor expansion of -3.0 in y
0.114 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.126 * * * [progress]: simplifying candidates
0.131 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* 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)
  (* (* (* x 3.0) y) y)
  (* (* (* x 3.0) y) y)
  (* (* (* x 3.0) y) y)
  (+ (+ (+ (log x) (log 3.0)) (log y)) (log y))
  (+ (+ (log (* x 3.0)) (log y)) (log y))
  (+ (log (* (* x 3.0) y)) (log y))
  (log (* (* (* x 3.0) y) y))
  (exp (* (* (* x 3.0) y) y))
  (* (* (* (* (* x x) x) (* (* 3.0 3.0) 3.0)) (* (* y y) y)) (* (* y y) y))
  (* (* (* (* (* x 3.0) (* x 3.0)) (* x 3.0)) (* (* y y) y)) (* (* y y) y))
  (* (* (* (* (* x 3.0) y) (* (* x 3.0) y)) (* (* x 3.0) y)) (* (* y y) y))
  (* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
  (cbrt (* (* (* x 3.0) y) y))
  (* (* (* (* (* x 3.0) y) y) (* (* (* x 3.0) y) y)) (* (* (* x 3.0) y) y))
  (sqrt (* (* (* x 3.0) y) y))
  (sqrt (* (* (* x 3.0) y) y))
  (* (* (* x 3.0) y) (* (cbrt y) (cbrt y)))
  (* (* (* x 3.0) y) (sqrt y))
  (* (* (* x 3.0) y) 1)
  (* y y)
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
0.133 * * [simplify]: iteration  0 :  61  enodes  (cost  407 )
0.144 * * [simplify]: iteration  1 :  168  enodes  (cost  394 )
0.247 * * [simplify]: iteration  2 :  830  enodes  (cost  308 )
1.921 * * [simplify]: iteration  3 :  4261  enodes  (cost  308 )
3.534 * * [simplify]: iteration  done :  5000  enodes  (cost  308 )
3.534 * [simplify]: Simplified to:
   (* 3.0 (* x y))
  (* 3.0 (* x y))
  (log (* (* x 3.0) y))
  (log (* (* x 3.0) y))
  (log (* (* x 3.0) y))
  (exp (* (* x 3.0) y))
  (pow (* 3.0 (* x y)) 3)
  (pow (* 3.0 (* x y)) 3)
  (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
  (cbrt (* (* x 3.0) y))
  (pow (* 3.0 (* x 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)
  (* y 3.0)
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (log (* (* (* x 3.0) y) y))
  (log (* (* (* x 3.0) y) y))
  (log (* (* (* x 3.0) y) y))
  (log (* (* (* x 3.0) y) y))
  (exp (* (* (* x 3.0) y) y))
  (pow (* (* (* x 3.0) y) y) 3)
  (pow (* (* (* x 3.0) y) y) 3)
  (pow (* (* (* x 3.0) y) y) 3)
  (* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
  (cbrt (* (* (* x 3.0) y) y))
  (pow (* (* (* x 3.0) y) y) 3)
  (sqrt (* (* (* x 3.0) y) y))
  (sqrt (* (* (* x 3.0) y) y))
  (* (* (* x 3.0) y) (* (cbrt y) (cbrt y)))
  (* (* (* x 3.0) y) (sqrt y))
  (* 3.0 (* x y))
  (pow y 2)
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
3.534 * * * [progress]: adding candidates to table
3.594 * * [progress]: iteration 2 / 4
3.594 * * * [progress]: picking best candidate
3.601 * * * * [pick]: Picked  #<alt (λ (x y) (pow (* (* x y) (* y 3.0)) 1))>
3.601 * * * [progress]: localizing error
3.608 * * * [progress]: generating rewritten candidates
3.608 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.618 * * * [progress]: generating series expansions
3.619 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.619 * [approximate]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in (x y) around 0
3.619 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in y
3.619 * [taylor]: Taking taylor expansion of 3.0 in y
3.619 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
3.619 * [taylor]: Taking taylor expansion of x in y
3.619 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.619 * [taylor]: Taking taylor expansion of y in y
3.619 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
3.619 * [taylor]: Taking taylor expansion of 3.0 in x
3.619 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.619 * [taylor]: Taking taylor expansion of x in x
3.619 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.619 * [taylor]: Taking taylor expansion of y in x
3.619 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
3.619 * [taylor]: Taking taylor expansion of 3.0 in x
3.619 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.619 * [taylor]: Taking taylor expansion of x in x
3.619 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.619 * [taylor]: Taking taylor expansion of y in x
3.620 * [taylor]: Taking taylor expansion of 0 in y
3.620 * [taylor]: Taking taylor expansion of (* 3.0 (pow y 2)) in y
3.620 * [taylor]: Taking taylor expansion of 3.0 in y
3.621 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.621 * [taylor]: Taking taylor expansion of y in y
3.622 * [taylor]: Taking taylor expansion of 0 in y
3.625 * [taylor]: Taking taylor expansion of 0 in y
3.626 * [approximate]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in (x y) around 0
3.626 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in y
3.626 * [taylor]: Taking taylor expansion of 3.0 in y
3.626 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
3.626 * [taylor]: Taking taylor expansion of x in y
3.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.626 * [taylor]: Taking taylor expansion of y in y
3.626 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
3.626 * [taylor]: Taking taylor expansion of 3.0 in x
3.626 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.626 * [taylor]: Taking taylor expansion of x in x
3.626 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.626 * [taylor]: Taking taylor expansion of y in x
3.627 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
3.627 * [taylor]: Taking taylor expansion of 3.0 in x
3.627 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.627 * [taylor]: Taking taylor expansion of x in x
3.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.627 * [taylor]: Taking taylor expansion of y in x
3.627 * [taylor]: Taking taylor expansion of (/ 3.0 (pow y 2)) in y
3.627 * [taylor]: Taking taylor expansion of 3.0 in y
3.627 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.627 * [taylor]: Taking taylor expansion of y in y
3.629 * [taylor]: Taking taylor expansion of 0 in y
3.631 * [taylor]: Taking taylor expansion of 0 in y
3.634 * [taylor]: Taking taylor expansion of 0 in y
3.638 * [taylor]: Taking taylor expansion of 0 in y
3.639 * [approximate]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in (x y) around 0
3.639 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in y
3.639 * [taylor]: Taking taylor expansion of -3.0 in y
3.639 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
3.639 * [taylor]: Taking taylor expansion of x in y
3.639 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.639 * [taylor]: Taking taylor expansion of y in y
3.639 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
3.639 * [taylor]: Taking taylor expansion of -3.0 in x
3.639 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.639 * [taylor]: Taking taylor expansion of x in x
3.639 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.639 * [taylor]: Taking taylor expansion of y in x
3.640 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
3.640 * [taylor]: Taking taylor expansion of -3.0 in x
3.640 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
3.640 * [taylor]: Taking taylor expansion of x in x
3.640 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.640 * [taylor]: Taking taylor expansion of y in x
3.641 * [taylor]: Taking taylor expansion of (/ -3.0 (pow y 2)) in y
3.641 * [taylor]: Taking taylor expansion of -3.0 in y
3.641 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.641 * [taylor]: Taking taylor expansion of y in y
3.642 * [taylor]: Taking taylor expansion of 0 in y
3.645 * [taylor]: Taking taylor expansion of 0 in y
3.648 * [taylor]: Taking taylor expansion of 0 in y
3.652 * [taylor]: Taking taylor expansion of 0 in y
3.652 * * * [progress]: simplifying candidates
3.653 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (+ (+ (log x) (log y)) (+ (log y) (log 3.0)))
  (+ (+ (log x) (log y)) (log (* y 3.0)))
  (+ (log (* x y)) (+ (log y) (log 3.0)))
  (+ (log (* x y)) (log (* y 3.0)))
  (log (* (* x y) (* y 3.0)))
  (exp (* (* x y) (* y 3.0)))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* (* y y) y) (* (* 3.0 3.0) 3.0)))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* (* y 3.0) (* y 3.0)) (* y 3.0)))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* (* y y) y) (* (* 3.0 3.0) 3.0)))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* (* y 3.0) (* y 3.0)) (* y 3.0)))
  (* (cbrt (* (* x y) (* y 3.0))) (cbrt (* (* x y) (* y 3.0))))
  (cbrt (* (* x y) (* y 3.0)))
  (* (* (* (* x y) (* y 3.0)) (* (* x y) (* y 3.0))) (* (* x y) (* y 3.0)))
  (sqrt (* (* x y) (* y 3.0)))
  (sqrt (* (* x y) (* y 3.0)))
  (* (* x y) y)
  (* y (* y 3.0))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
3.654 * * [simplify]: iteration  0 :  46  enodes  (cost  271 )
3.662 * * [simplify]: iteration  1 :  134  enodes  (cost  263 )
3.728 * * [simplify]: iteration  2 :  550  enodes  (cost  193 )
4.250 * * [simplify]: iteration  3 :  2361  enodes  (cost  193 )
10.106 * * [simplify]: iteration  done :  5000  enodes  (cost  193 )
10.107 * [simplify]: Simplified to:
   (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (log (* (* x y) (* y 3.0)))
  (log (* (* x y) (* y 3.0)))
  (log (* (* x y) (* y 3.0)))
  (log (* (* x y) (* y 3.0)))
  (log (* (* x y) (* y 3.0)))
  (exp (* (* x y) (* y 3.0)))
  (pow (* (* x y) (* y 3.0)) 3)
  (pow (* (* x y) (* y 3.0)) 3)
  (pow (* (* x y) (* y 3.0)) 3)
  (pow (* (* x y) (* y 3.0)) 3)
  (* (cbrt (* (* x y) (* y 3.0))) (cbrt (* (* x y) (* y 3.0))))
  (cbrt (* (* x y) (* y 3.0)))
  (pow (* (* x y) (* y 3.0)) 3)
  (sqrt (* (* x y) (* y 3.0)))
  (sqrt (* (* x y) (* y 3.0)))
  (* (* x y) y)
  (* y (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
  (* (* x y) (* y 3.0))
10.107 * * * [progress]: adding candidates to table
10.130 * * [progress]: iteration 3 / 4
10.130 * * * [progress]: picking best candidate
10.136 * * * * [pick]: Picked  #<alt (λ (x y) (pow (* (* (* x y) y) 3.0) 1))>
10.137 * * * [progress]: localizing error
10.146 * * * [progress]: generating rewritten candidates
10.146 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
10.166 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
10.173 * * * [progress]: generating series expansions
10.173 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
10.173 * [approximate]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in (x y) around 0
10.173 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in y
10.173 * [taylor]: Taking taylor expansion of 3.0 in y
10.173 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
10.173 * [taylor]: Taking taylor expansion of x in y
10.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.173 * [taylor]: Taking taylor expansion of y in y
10.173 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
10.173 * [taylor]: Taking taylor expansion of 3.0 in x
10.173 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.173 * [taylor]: Taking taylor expansion of x in x
10.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.173 * [taylor]: Taking taylor expansion of y in x
10.173 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
10.173 * [taylor]: Taking taylor expansion of 3.0 in x
10.173 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.173 * [taylor]: Taking taylor expansion of x in x
10.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.173 * [taylor]: Taking taylor expansion of y in x
10.174 * [taylor]: Taking taylor expansion of 0 in y
10.175 * [taylor]: Taking taylor expansion of (* 3.0 (pow y 2)) in y
10.175 * [taylor]: Taking taylor expansion of 3.0 in y
10.175 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.175 * [taylor]: Taking taylor expansion of y in y
10.176 * [taylor]: Taking taylor expansion of 0 in y
10.179 * [taylor]: Taking taylor expansion of 0 in y
10.180 * [approximate]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in (x y) around 0
10.180 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in y
10.180 * [taylor]: Taking taylor expansion of 3.0 in y
10.180 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
10.180 * [taylor]: Taking taylor expansion of x in y
10.180 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.180 * [taylor]: Taking taylor expansion of y in y
10.180 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
10.180 * [taylor]: Taking taylor expansion of 3.0 in x
10.180 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.180 * [taylor]: Taking taylor expansion of x in x
10.180 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.180 * [taylor]: Taking taylor expansion of y in x
10.181 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
10.181 * [taylor]: Taking taylor expansion of 3.0 in x
10.181 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.181 * [taylor]: Taking taylor expansion of x in x
10.181 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.181 * [taylor]: Taking taylor expansion of y in x
10.181 * [taylor]: Taking taylor expansion of (/ 3.0 (pow y 2)) in y
10.181 * [taylor]: Taking taylor expansion of 3.0 in y
10.181 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.181 * [taylor]: Taking taylor expansion of y in y
10.183 * [taylor]: Taking taylor expansion of 0 in y
10.185 * [taylor]: Taking taylor expansion of 0 in y
10.188 * [taylor]: Taking taylor expansion of 0 in y
10.192 * [taylor]: Taking taylor expansion of 0 in y
10.192 * [approximate]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in (x y) around 0
10.192 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in y
10.192 * [taylor]: Taking taylor expansion of -3.0 in y
10.192 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
10.193 * [taylor]: Taking taylor expansion of x in y
10.193 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.193 * [taylor]: Taking taylor expansion of y in y
10.193 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
10.193 * [taylor]: Taking taylor expansion of -3.0 in x
10.193 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.193 * [taylor]: Taking taylor expansion of x in x
10.193 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.193 * [taylor]: Taking taylor expansion of y in x
10.193 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
10.193 * [taylor]: Taking taylor expansion of -3.0 in x
10.194 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.194 * [taylor]: Taking taylor expansion of x in x
10.194 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.194 * [taylor]: Taking taylor expansion of y in x
10.194 * [taylor]: Taking taylor expansion of (/ -3.0 (pow y 2)) in y
10.194 * [taylor]: Taking taylor expansion of -3.0 in y
10.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.194 * [taylor]: Taking taylor expansion of y in y
10.196 * [taylor]: Taking taylor expansion of 0 in y
10.198 * [taylor]: Taking taylor expansion of 0 in y
10.201 * [taylor]: Taking taylor expansion of 0 in y
10.205 * [taylor]: Taking taylor expansion of 0 in y
10.205 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
10.205 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
10.205 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
10.205 * [taylor]: Taking taylor expansion of x in y
10.205 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.205 * [taylor]: Taking taylor expansion of y in y
10.205 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.205 * [taylor]: Taking taylor expansion of x in x
10.205 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.205 * [taylor]: Taking taylor expansion of y in x
10.205 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.205 * [taylor]: Taking taylor expansion of x in x
10.205 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.205 * [taylor]: Taking taylor expansion of y in x
10.205 * [taylor]: Taking taylor expansion of 0 in y
10.206 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.206 * [taylor]: Taking taylor expansion of y in y
10.207 * [taylor]: Taking taylor expansion of 0 in y
10.209 * [taylor]: Taking taylor expansion of 0 in y
10.209 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
10.209 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
10.209 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
10.209 * [taylor]: Taking taylor expansion of x in y
10.209 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.209 * [taylor]: Taking taylor expansion of y in y
10.209 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
10.209 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.209 * [taylor]: Taking taylor expansion of x in x
10.209 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.209 * [taylor]: Taking taylor expansion of y in x
10.210 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
10.210 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.210 * [taylor]: Taking taylor expansion of x in x
10.210 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.210 * [taylor]: Taking taylor expansion of y in x
10.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
10.210 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.210 * [taylor]: Taking taylor expansion of y in y
10.212 * [taylor]: Taking taylor expansion of 0 in y
10.214 * [taylor]: Taking taylor expansion of 0 in y
10.217 * [taylor]: Taking taylor expansion of 0 in y
10.221 * [taylor]: Taking taylor expansion of 0 in y
10.221 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
10.221 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
10.221 * [taylor]: Taking taylor expansion of -1 in y
10.221 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
10.221 * [taylor]: Taking taylor expansion of x in y
10.221 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.221 * [taylor]: Taking taylor expansion of y in y
10.221 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
10.221 * [taylor]: Taking taylor expansion of -1 in x
10.221 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.221 * [taylor]: Taking taylor expansion of x in x
10.221 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.221 * [taylor]: Taking taylor expansion of y in x
10.222 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
10.222 * [taylor]: Taking taylor expansion of -1 in x
10.222 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
10.222 * [taylor]: Taking taylor expansion of x in x
10.222 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.222 * [taylor]: Taking taylor expansion of y in x
10.222 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
10.222 * [taylor]: Taking taylor expansion of -1 in y
10.222 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.223 * [taylor]: Taking taylor expansion of y in y
10.224 * [taylor]: Taking taylor expansion of 0 in y
10.226 * [taylor]: Taking taylor expansion of 0 in y
10.233 * [taylor]: Taking taylor expansion of 0 in y
10.237 * [taylor]: Taking taylor expansion of 0 in y
10.237 * * * [progress]: simplifying candidates
10.238 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (* x y) y) 3.0)
  (* (* (* x y) y) 3.0)
  (* (* (* x y) y) 3.0)
  (+ (+ (+ (log x) (log y)) (log y)) (log 3.0))
  (+ (+ (log (* x y)) (log y)) (log 3.0))
  (+ (log (* (* x y) y)) (log 3.0))
  (log (* (* (* x y) y) 3.0))
  (exp (* (* (* x y) y) 3.0))
  (* (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y)) (* (* 3.0 3.0) 3.0))
  (* (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y)) (* (* 3.0 3.0) 3.0))
  (* (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y)) (* (* 3.0 3.0) 3.0))
  (* (cbrt (* (* (* x y) y) 3.0)) (cbrt (* (* (* x y) y) 3.0)))
  (cbrt (* (* (* x y) y) 3.0))
  (* (* (* (* (* x y) y) 3.0) (* (* (* x y) y) 3.0)) (* (* (* x y) y) 3.0))
  (sqrt (* (* (* x y) y) 3.0))
  (sqrt (* (* (* x y) y) 3.0))
  (* (* (* x y) y) (* (cbrt 3.0) (cbrt 3.0)))
  (* (* (* x y) y) (sqrt 3.0))
  (* (* (* x y) y) 1)
  (* y 3.0)
  (* (* 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)
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
10.239 * * [simplify]: iteration  0 :  62  enodes  (cost  407 )
10.250 * * [simplify]: iteration  1 :  167  enodes  (cost  394 )
10.337 * * [simplify]: iteration  2 :  795  enodes  (cost  308 )
11.781 * * [simplify]: iteration  3 :  3970  enodes  (cost  308 )
13.182 * * [simplify]: iteration  done :  5000  enodes  (cost  308 )
13.183 * [simplify]: Simplified to:
   (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (log (* 3.0 (* x (pow y 2))))
  (log (* 3.0 (* x (pow y 2))))
  (log (* 3.0 (* x (pow y 2))))
  (log (* 3.0 (* x (pow y 2))))
  (exp (* (* (* x y) y) 3.0))
  (pow (* 3.0 (* x (pow y 2))) 3)
  (pow (* 3.0 (* x (pow y 2))) 3)
  (pow (* 3.0 (* x (pow y 2))) 3)
  (* (cbrt (* (* (* x y) y) 3.0)) (cbrt (* (* (* x y) y) 3.0)))
  (cbrt (* (* (* x y) y) 3.0))
  (pow (* 3.0 (* x (pow y 2))) 3)
  (sqrt (* (* (* x y) y) 3.0))
  (sqrt (* (* (* x y) y) 3.0))
  (* (* (* x y) y) (* (cbrt 3.0) (cbrt 3.0)))
  (* (* (* x y) y) (sqrt 3.0))
  (* (* y y) x)
  (* y 3.0)
  (* (* y y) x)
  (* (* y y) x)
  (log (* (* x y) y))
  (log (* (* x y) y))
  (log (* (* x y) y))
  (exp (* (* x y) y))
  (pow (* x (pow y 2)) 3)
  (pow (* x (pow y 2)) 3)
  (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
  (cbrt (* (* x y) y))
  (pow (* x (pow y 2)) 3)
  (sqrt (* (* x y) y))
  (sqrt (* (* x y) y))
  (* (* x y) (* (cbrt y) (cbrt y)))
  (* (* x y) (sqrt y))
  (* x y)
  (* y y)
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* (* y y) x)
  (* (* y y) x)
  (* (* y y) x)
13.183 * * * [progress]: adding candidates to table
13.254 * * [progress]: iteration 4 / 4
13.254 * * * [progress]: picking best candidate
13.260 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (* y 3.0)) y))>
13.260 * * * [progress]: localizing error
13.264 * * * [progress]: generating rewritten candidates
13.264 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
13.270 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
13.288 * * * [progress]: generating series expansions
13.288 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
13.288 * [approximate]: Taking taylor expansion of (* 3.0 (* x y)) in (x y) around 0
13.288 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in y
13.288 * [taylor]: Taking taylor expansion of 3.0 in y
13.288 * [taylor]: Taking taylor expansion of (* x y) in y
13.288 * [taylor]: Taking taylor expansion of x in y
13.288 * [taylor]: Taking taylor expansion of y in y
13.288 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
13.288 * [taylor]: Taking taylor expansion of 3.0 in x
13.288 * [taylor]: Taking taylor expansion of (* x y) in x
13.288 * [taylor]: Taking taylor expansion of x in x
13.288 * [taylor]: Taking taylor expansion of y in x
13.288 * [taylor]: Taking taylor expansion of (* 3.0 (* x y)) in x
13.288 * [taylor]: Taking taylor expansion of 3.0 in x
13.288 * [taylor]: Taking taylor expansion of (* x y) in x
13.288 * [taylor]: Taking taylor expansion of x in x
13.288 * [taylor]: Taking taylor expansion of y in x
13.289 * [taylor]: Taking taylor expansion of 0 in y
13.289 * [taylor]: Taking taylor expansion of (* 3.0 y) in y
13.289 * [taylor]: Taking taylor expansion of 3.0 in y
13.289 * [taylor]: Taking taylor expansion of y in y
13.291 * [taylor]: Taking taylor expansion of 0 in y
13.293 * [taylor]: Taking taylor expansion of 0 in y
13.296 * [taylor]: Taking taylor expansion of 0 in y
13.296 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
13.296 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
13.296 * [taylor]: Taking taylor expansion of 3.0 in y
13.296 * [taylor]: Taking taylor expansion of (* x y) in y
13.296 * [taylor]: Taking taylor expansion of x in y
13.296 * [taylor]: Taking taylor expansion of y in y
13.296 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
13.296 * [taylor]: Taking taylor expansion of 3.0 in x
13.296 * [taylor]: Taking taylor expansion of (* x y) in x
13.297 * [taylor]: Taking taylor expansion of x in x
13.297 * [taylor]: Taking taylor expansion of y in x
13.297 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
13.297 * [taylor]: Taking taylor expansion of 3.0 in x
13.297 * [taylor]: Taking taylor expansion of (* x y) in x
13.297 * [taylor]: Taking taylor expansion of x in x
13.297 * [taylor]: Taking taylor expansion of y in x
13.297 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
13.297 * [taylor]: Taking taylor expansion of 3.0 in y
13.297 * [taylor]: Taking taylor expansion of y in y
13.298 * [taylor]: Taking taylor expansion of 0 in y
13.299 * [taylor]: Taking taylor expansion of 0 in y
13.301 * [taylor]: Taking taylor expansion of 0 in y
13.302 * [approximate]: Taking taylor expansion of (/ 3.0 (* x y)) in (x y) around 0
13.302 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in y
13.302 * [taylor]: Taking taylor expansion of 3.0 in y
13.302 * [taylor]: Taking taylor expansion of (* x y) in y
13.302 * [taylor]: Taking taylor expansion of x in y
13.302 * [taylor]: Taking taylor expansion of y in y
13.302 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
13.302 * [taylor]: Taking taylor expansion of 3.0 in x
13.302 * [taylor]: Taking taylor expansion of (* x y) in x
13.302 * [taylor]: Taking taylor expansion of x in x
13.302 * [taylor]: Taking taylor expansion of y in x
13.303 * [taylor]: Taking taylor expansion of (/ 3.0 (* x y)) in x
13.303 * [taylor]: Taking taylor expansion of 3.0 in x
13.303 * [taylor]: Taking taylor expansion of (* x y) in x
13.303 * [taylor]: Taking taylor expansion of x in x
13.303 * [taylor]: Taking taylor expansion of y in x
13.303 * [taylor]: Taking taylor expansion of (/ 3.0 y) in y
13.303 * [taylor]: Taking taylor expansion of 3.0 in y
13.303 * [taylor]: Taking taylor expansion of y in y
13.304 * [taylor]: Taking taylor expansion of 0 in y
13.305 * [taylor]: Taking taylor expansion of 0 in y
13.307 * [taylor]: Taking taylor expansion of 0 in y
13.308 * * * * [progress]: [ 2 / 2 ] generating series at (2)
13.308 * [approximate]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in (x y) around 0
13.308 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in y
13.308 * [taylor]: Taking taylor expansion of 3.0 in y
13.308 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
13.308 * [taylor]: Taking taylor expansion of x in y
13.308 * [taylor]: Taking taylor expansion of (pow y 2) in y
13.308 * [taylor]: Taking taylor expansion of y in y
13.308 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
13.308 * [taylor]: Taking taylor expansion of 3.0 in x
13.308 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
13.308 * [taylor]: Taking taylor expansion of x in x
13.308 * [taylor]: Taking taylor expansion of (pow y 2) in x
13.308 * [taylor]: Taking taylor expansion of y in x
13.308 * [taylor]: Taking taylor expansion of (* 3.0 (* x (pow y 2))) in x
13.308 * [taylor]: Taking taylor expansion of 3.0 in x
13.308 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
13.308 * [taylor]: Taking taylor expansion of x in x
13.308 * [taylor]: Taking taylor expansion of (pow y 2) in x
13.308 * [taylor]: Taking taylor expansion of y in x
13.309 * [taylor]: Taking taylor expansion of 0 in y
13.309 * [taylor]: Taking taylor expansion of (* 3.0 (pow y 2)) in y
13.309 * [taylor]: Taking taylor expansion of 3.0 in y
13.309 * [taylor]: Taking taylor expansion of (pow y 2) in y
13.309 * [taylor]: Taking taylor expansion of y in y
13.311 * [taylor]: Taking taylor expansion of 0 in y
13.314 * [taylor]: Taking taylor expansion of 0 in y
13.315 * [approximate]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in (x y) around 0
13.315 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in y
13.315 * [taylor]: Taking taylor expansion of 3.0 in y
13.315 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
13.315 * [taylor]: Taking taylor expansion of x in y
13.315 * [taylor]: Taking taylor expansion of (pow y 2) in y
13.315 * [taylor]: Taking taylor expansion of y in y
13.315 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
13.315 * [taylor]: Taking taylor expansion of 3.0 in x
13.315 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
13.315 * [taylor]: Taking taylor expansion of x in x
13.315 * [taylor]: Taking taylor expansion of (pow y 2) in x
13.315 * [taylor]: Taking taylor expansion of y in x
13.316 * [taylor]: Taking taylor expansion of (/ 3.0 (* x (pow y 2))) in x
13.316 * [taylor]: Taking taylor expansion of 3.0 in x
13.316 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
13.316 * [taylor]: Taking taylor expansion of x in x
13.316 * [taylor]: Taking taylor expansion of (pow y 2) in x
13.316 * [taylor]: Taking taylor expansion of y in x
13.316 * [taylor]: Taking taylor expansion of (/ 3.0 (pow y 2)) in y
13.316 * [taylor]: Taking taylor expansion of 3.0 in y
13.316 * [taylor]: Taking taylor expansion of (pow y 2) in y
13.316 * [taylor]: Taking taylor expansion of y in y
13.318 * [taylor]: Taking taylor expansion of 0 in y
13.320 * [taylor]: Taking taylor expansion of 0 in y
13.323 * [taylor]: Taking taylor expansion of 0 in y
13.327 * [taylor]: Taking taylor expansion of 0 in y
13.327 * [approximate]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in (x y) around 0
13.327 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in y
13.327 * [taylor]: Taking taylor expansion of -3.0 in y
13.327 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
13.327 * [taylor]: Taking taylor expansion of x in y
13.327 * [taylor]: Taking taylor expansion of (pow y 2) in y
13.327 * [taylor]: Taking taylor expansion of y in y
13.328 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
13.328 * [taylor]: Taking taylor expansion of -3.0 in x
13.328 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
13.328 * [taylor]: Taking taylor expansion of x in x
13.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
13.328 * [taylor]: Taking taylor expansion of y in x
13.328 * [taylor]: Taking taylor expansion of (/ -3.0 (* x (pow y 2))) in x
13.328 * [taylor]: Taking taylor expansion of -3.0 in x
13.328 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
13.328 * [taylor]: Taking taylor expansion of x in x
13.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
13.328 * [taylor]: Taking taylor expansion of y in x
13.329 * [taylor]: Taking taylor expansion of (/ -3.0 (pow y 2)) in y
13.329 * [taylor]: Taking taylor expansion of -3.0 in y
13.329 * [taylor]: Taking taylor expansion of (pow y 2) in y
13.329 * [taylor]: Taking taylor expansion of y in y
13.331 * [taylor]: Taking taylor expansion of 0 in y
13.333 * [taylor]: Taking taylor expansion of 0 in y
13.340 * [taylor]: Taking taylor expansion of 0 in y
13.344 * [taylor]: Taking taylor expansion of 0 in y
13.344 * * * [progress]: simplifying candidates
13.345 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (* y 3.0))
  (* x (* y 3.0))
  (+ (log x) (+ (log y) (log 3.0)))
  (+ (log x) (log (* y 3.0)))
  (log (* x (* y 3.0)))
  (exp (* x (* y 3.0)))
  (* (* (* x x) x) (* (* (* y y) y) (* (* 3.0 3.0) 3.0)))
  (* (* (* x x) x) (* (* (* y 3.0) (* y 3.0)) (* y 3.0)))
  (* (cbrt (* x (* y 3.0))) (cbrt (* x (* y 3.0))))
  (cbrt (* x (* y 3.0)))
  (* (* (* x (* y 3.0)) (* x (* y 3.0))) (* x (* y 3.0)))
  (sqrt (* x (* y 3.0)))
  (sqrt (* x (* y 3.0)))
  (* x y)
  (* (cbrt x) (* y 3.0))
  (* (sqrt x) (* y 3.0))
  (* x (* y 3.0))
  (* (* x (* y 3.0)) y)
  (* (* x (* y 3.0)) y)
  (* (* x (* y 3.0)) y)
  (+ (+ (log x) (+ (log y) (log 3.0))) (log y))
  (+ (+ (log x) (log (* y 3.0))) (log y))
  (+ (log (* x (* y 3.0))) (log y))
  (log (* (* x (* y 3.0)) y))
  (exp (* (* x (* y 3.0)) y))
  (* (* (* (* x x) x) (* (* (* y y) y) (* (* 3.0 3.0) 3.0))) (* (* y y) y))
  (* (* (* (* x x) x) (* (* (* y 3.0) (* y 3.0)) (* y 3.0))) (* (* y y) y))
  (* (* (* (* x (* y 3.0)) (* x (* y 3.0))) (* x (* y 3.0))) (* (* y y) y))
  (* (cbrt (* (* x (* y 3.0)) y)) (cbrt (* (* x (* y 3.0)) y)))
  (cbrt (* (* x (* y 3.0)) y))
  (* (* (* (* x (* y 3.0)) y) (* (* x (* y 3.0)) y)) (* (* x (* y 3.0)) y))
  (sqrt (* (* x (* y 3.0)) y))
  (sqrt (* (* x (* y 3.0)) y))
  (* (* x (* y 3.0)) (* (cbrt y) (cbrt y)))
  (* (* x (* y 3.0)) (sqrt y))
  (* (* x (* y 3.0)) 1)
  (* (* y 3.0) y)
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
  (* 3.0 (* x (pow y 2)))
13.347 * * [simplify]: iteration  0 :  62  enodes  (cost  406 )
13.357 * * [simplify]: iteration  1 :  167  enodes  (cost  395 )
13.419 * * [simplify]: iteration  2 :  748  enodes  (cost  309 )
15.279 * * [simplify]: iteration  3 :  4260  enodes  (cost  309 )
16.774 * * [simplify]: iteration  done :  5000  enodes  (cost  309 )
16.775 * [simplify]: Simplified to:
   (* 3.0 (* x y))
  (* 3.0 (* x y))
  (log (* x (* y 3.0)))
  (log (* x (* y 3.0)))
  (log (* x (* y 3.0)))
  (exp (* x (* y 3.0)))
  (pow (* 3.0 (* x y)) 3)
  (pow (* 3.0 (* x y)) 3)
  (* (cbrt (* x (* y 3.0))) (cbrt (* x (* y 3.0))))
  (cbrt (* x (* y 3.0)))
  (pow (* 3.0 (* x y)) 3)
  (sqrt (* x (* y 3.0)))
  (sqrt (* x (* y 3.0)))
  (* x y)
  (* (cbrt x) (* y 3.0))
  (* (sqrt x) (* y 3.0))
  (* 3.0 (* x y))
  (* (* x (pow y 2)) 3.0)
  (* (* x (pow y 2)) 3.0)
  (* (* x (pow y 2)) 3.0)
  (log (* (* x (* y 3.0)) y))
  (log (* (* x (* y 3.0)) y))
  (log (* (* x (* y 3.0)) y))
  (log (* (* x (* y 3.0)) y))
  (exp (* (* x (* y 3.0)) y))
  (pow (* 3.0 (* x (pow y 2))) 3)
  (pow (* 3.0 (* x (pow y 2))) 3)
  (pow (* 3.0 (* x (pow y 2))) 3)
  (* (cbrt (* (* x (* y 3.0)) y)) (cbrt (* (* x (* y 3.0)) y)))
  (cbrt (* (* x (* y 3.0)) y))
  (pow (* 3.0 (* x (pow y 2))) 3)
  (sqrt (* (* x (* y 3.0)) y))
  (sqrt (* (* x (* y 3.0)) y))
  (* (* x (* y 3.0)) (* (cbrt y) (cbrt y)))
  (* (* x (* y 3.0)) (sqrt y))
  (* 3.0 (* x y))
  (* (* y 3.0) y)
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* 3.0 (* x y))
  (* (* x (pow y 2)) 3.0)
  (* (* x (pow y 2)) 3.0)
  (* (* x (pow y 2)) 3.0)
16.775 * * * [progress]: adding candidates to table
16.836 * [progress]: [Phase 3 of 3] Extracting.
16.836 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* x (* y 3.0)) y))> #<alt (λ (x y) (pow (* (* (* x y) y) 3.0) 1))> #<alt (λ (x y) (* (* (sqrt (* x (* y 3.0))) (sqrt (* x (* y 3.0)))) y))> #<alt (λ (x y) (* (* x 3.0) (pow y 2)))> #<alt (λ (x y) (* (* (* x 3.0) y) y))> #<alt (λ (x y) (pow (* (* (* (* x y) y) (* (cbrt 3.0) (cbrt 3.0))) (cbrt 3.0)) 1))> #<alt (λ (x y) (pow (* (* x y) (* y 3.0)) 1))>)
16.836 * * * [regime-changes]: Trying 4 branch expressions: ((* x 3.0) (* (* (* x 3.0) y) y) y x)
16.836 * * * * [regimes]: Trying to branch on (* x 3.0) from (#<alt (λ (x y) (* (* x (* y 3.0)) y))> #<alt (λ (x y) (pow (* (* (* x y) y) 3.0) 1))> #<alt (λ (x y) (* (* (sqrt (* x (* y 3.0))) (sqrt (* x (* y 3.0)))) y))> #<alt (λ (x y) (* (* x 3.0) (pow y 2)))> #<alt (λ (x y) (* (* (* x 3.0) y) y))> #<alt (λ (x y) (pow (* (* (* (* x y) y) (* (cbrt 3.0) (cbrt 3.0))) (cbrt 3.0)) 1))> #<alt (λ (x y) (pow (* (* x y) (* y 3.0)) 1))>)
16.859 * * * * [regimes]: Trying to branch on (* (* (* x 3.0) y) y) from (#<alt (λ (x y) (* (* x (* y 3.0)) y))> #<alt (λ (x y) (pow (* (* (* x y) y) 3.0) 1))> #<alt (λ (x y) (* (* (sqrt (* x (* y 3.0))) (sqrt (* x (* y 3.0)))) y))> #<alt (λ (x y) (* (* x 3.0) (pow y 2)))> #<alt (λ (x y) (* (* (* x 3.0) y) y))> #<alt (λ (x y) (pow (* (* (* (* x y) y) (* (cbrt 3.0) (cbrt 3.0))) (cbrt 3.0)) 1))> #<alt (λ (x y) (pow (* (* x y) (* y 3.0)) 1))>)
16.878 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* x (* y 3.0)) y))> #<alt (λ (x y) (pow (* (* (* x y) y) 3.0) 1))> #<alt (λ (x y) (* (* (sqrt (* x (* y 3.0))) (sqrt (* x (* y 3.0)))) y))> #<alt (λ (x y) (* (* x 3.0) (pow y 2)))> #<alt (λ (x y) (* (* (* x 3.0) y) y))> #<alt (λ (x y) (pow (* (* (* (* x y) y) (* (cbrt 3.0) (cbrt 3.0))) (cbrt 3.0)) 1))> #<alt (λ (x y) (pow (* (* x y) (* y 3.0)) 1))>)
16.899 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* x (* y 3.0)) y))> #<alt (λ (x y) (pow (* (* (* x y) y) 3.0) 1))> #<alt (λ (x y) (* (* (sqrt (* x (* y 3.0))) (sqrt (* x (* y 3.0)))) y))> #<alt (λ (x y) (* (* x 3.0) (pow y 2)))> #<alt (λ (x y) (* (* (* x 3.0) y) y))> #<alt (λ (x y) (pow (* (* (* (* x y) y) (* (cbrt 3.0) (cbrt 3.0))) (cbrt 3.0)) 1))> #<alt (λ (x y) (pow (* (* x y) (* y 3.0)) 1))>)
16.921 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
16.921 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (* x 3.0) y) y)
16.921 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
16.922 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
16.922 * * [simplify]: iteration  done :  9  enodes  (cost  7 )
16.922 * [simplify]: Simplified to:
   (* (* (* x 3.0) y) y)
17.439 * [regime-testing]: Baseline error score: 0.2703405597595432
17.440 * [regime-testing]: Oracle error score: 0.013699832791689107
17.441 * [regime-testing]: End program error score: 0.2703405597595432
17.457 * [regime-testing]: Target error score: 0.2502248874886403