120.125 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.028 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.029 * * [simplify]: iteration  1 :  20  enodes  (cost  15 )
0.032 * * [simplify]: iteration  2 :  64  enodes  (cost  7 )
0.044 * * [simplify]: iteration  3 :  169  enodes  (cost  5 )
0.101 * * [simplify]: iteration  4 :  802  enodes  (cost  5 )
0.839 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
0.839 * [simplify]: Simplified to:
   (* y (- x z))
0.845 * * [progress]: iteration 1 / 4
0.845 * * * [progress]: picking best candidate
0.847 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.847 * * * [progress]: localizing error
0.850 * * * [progress]: generating rewritten candidates
0.850 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.862 * * * [progress]: generating series expansions
0.862 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.862 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.862 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.862 * [taylor]: Taking taylor expansion of y in z
0.862 * [taylor]: Taking taylor expansion of (- x z) in z
0.862 * [taylor]: Taking taylor expansion of x in z
0.862 * [taylor]: Taking taylor expansion of z in z
0.862 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.862 * [taylor]: Taking taylor expansion of y in x
0.862 * [taylor]: Taking taylor expansion of (- x z) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of z in x
0.862 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.862 * [taylor]: Taking taylor expansion of y in y
0.862 * [taylor]: Taking taylor expansion of (- x z) in y
0.862 * [taylor]: Taking taylor expansion of x in y
0.862 * [taylor]: Taking taylor expansion of z in y
0.862 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.862 * [taylor]: Taking taylor expansion of y in y
0.862 * [taylor]: Taking taylor expansion of (- x z) in y
0.862 * [taylor]: Taking taylor expansion of x in y
0.862 * [taylor]: Taking taylor expansion of z in y
0.862 * [taylor]: Taking taylor expansion of 0 in x
0.862 * [taylor]: Taking taylor expansion of 0 in z
0.863 * [taylor]: Taking taylor expansion of (- x z) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of z in x
0.863 * [taylor]: Taking taylor expansion of (- z) in z
0.864 * [taylor]: Taking taylor expansion of z in z
0.864 * [taylor]: Taking taylor expansion of 0 in z
0.865 * [taylor]: Taking taylor expansion of 0 in x
0.865 * [taylor]: Taking taylor expansion of 0 in z
0.865 * [taylor]: Taking taylor expansion of 1 in z
0.865 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in x
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.868 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.868 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.868 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.868 * [taylor]: Taking taylor expansion of x in z
0.868 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.868 * [taylor]: Taking taylor expansion of z in z
0.868 * [taylor]: Taking taylor expansion of y in z
0.869 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.869 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.869 * [taylor]: Taking taylor expansion of z in x
0.869 * [taylor]: Taking taylor expansion of y in x
0.869 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.869 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.869 * [taylor]: Taking taylor expansion of z in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.870 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.870 * [taylor]: Taking taylor expansion of x in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.870 * [taylor]: Taking taylor expansion of z in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.870 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.870 * [taylor]: Taking taylor expansion of z in x
0.871 * [taylor]: Taking taylor expansion of 1 in z
0.872 * [taylor]: Taking taylor expansion of 0 in x
0.872 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.872 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.872 * [taylor]: Taking taylor expansion of z in z
0.874 * [taylor]: Taking taylor expansion of 0 in x
0.874 * [taylor]: Taking taylor expansion of 0 in z
0.875 * [taylor]: Taking taylor expansion of 0 in z
0.878 * [taylor]: Taking taylor expansion of 0 in x
0.878 * [taylor]: Taking taylor expansion of 0 in z
0.878 * [taylor]: Taking taylor expansion of 0 in z
0.879 * [taylor]: Taking taylor expansion of 0 in z
0.880 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.880 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.880 * [taylor]: Taking taylor expansion of -1 in z
0.880 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.880 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.880 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.880 * [taylor]: Taking taylor expansion of z in z
0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.880 * [taylor]: Taking taylor expansion of x in z
0.880 * [taylor]: Taking taylor expansion of y in z
0.881 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.881 * [taylor]: Taking taylor expansion of -1 in x
0.881 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.881 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.881 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.881 * [taylor]: Taking taylor expansion of z in x
0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.881 * [taylor]: Taking taylor expansion of x in x
0.881 * [taylor]: Taking taylor expansion of y in x
0.882 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.882 * [taylor]: Taking taylor expansion of -1 in y
0.882 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.882 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.882 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.882 * [taylor]: Taking taylor expansion of z in y
0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.882 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.882 * [taylor]: Taking taylor expansion of -1 in y
0.882 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.882 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.882 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.882 * [taylor]: Taking taylor expansion of z in y
0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.882 * [taylor]: Taking taylor expansion of x in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.883 * [taylor]: Taking taylor expansion of -1 in x
0.883 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.883 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.883 * [taylor]: Taking taylor expansion of z in x
0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.884 * [taylor]: Taking taylor expansion of 1 in z
0.885 * [taylor]: Taking taylor expansion of 0 in x
0.886 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.886 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.886 * [taylor]: Taking taylor expansion of z in z
0.889 * [taylor]: Taking taylor expansion of 0 in x
0.889 * [taylor]: Taking taylor expansion of 0 in z
0.890 * [taylor]: Taking taylor expansion of 0 in z
0.894 * [taylor]: Taking taylor expansion of 0 in x
0.894 * [taylor]: Taking taylor expansion of 0 in z
0.894 * [taylor]: Taking taylor expansion of 0 in z
0.896 * [taylor]: Taking taylor expansion of 0 in z
0.897 * * * [progress]: simplifying candidates
0.897 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (- x z))
  (+ (log y) (log (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (* (* (* y (- x z)) (* y (- x z))) (* y (- x z)))
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.899 * * [simplify]: iteration  0 :  52  enodes  (cost  217 )
0.907 * * [simplify]: iteration  1 :  114  enodes  (cost  206 )
0.934 * * [simplify]: iteration  2 :  424  enodes  (cost  186 )
1.059 * * [simplify]: iteration  3 :  1319  enodes  (cost  186 )
1.705 * * [simplify]: iteration  4 :  3671  enodes  (cost  186 )
3.763 * * [simplify]: iteration  done :  5000  enodes  (cost  186 )
3.763 * [simplify]: Simplified to:
   (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  y
  (* y (+ (sqrt x) (sqrt z)))
  y
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
3.765 * * * [progress]: adding candidates to table
3.808 * * [progress]: iteration 2 / 4
3.808 * * * [progress]: picking best candidate
3.811 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
3.811 * * * [progress]: localizing error
3.817 * * * [progress]: generating rewritten candidates
3.817 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.820 * * * [progress]: generating series expansions
3.820 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.820 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
3.820 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
3.820 * [taylor]: Taking taylor expansion of (* x y) in z
3.820 * [taylor]: Taking taylor expansion of x in z
3.820 * [taylor]: Taking taylor expansion of y in z
3.820 * [taylor]: Taking taylor expansion of (* z y) in z
3.820 * [taylor]: Taking taylor expansion of z in z
3.820 * [taylor]: Taking taylor expansion of y in z
3.820 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
3.820 * [taylor]: Taking taylor expansion of (* x y) in y
3.820 * [taylor]: Taking taylor expansion of x in y
3.820 * [taylor]: Taking taylor expansion of y in y
3.820 * [taylor]: Taking taylor expansion of (* z y) in y
3.820 * [taylor]: Taking taylor expansion of z in y
3.820 * [taylor]: Taking taylor expansion of y in y
3.820 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.820 * [taylor]: Taking taylor expansion of (* x y) in x
3.820 * [taylor]: Taking taylor expansion of x in x
3.820 * [taylor]: Taking taylor expansion of y in x
3.820 * [taylor]: Taking taylor expansion of (* z y) in x
3.820 * [taylor]: Taking taylor expansion of z in x
3.820 * [taylor]: Taking taylor expansion of y in x
3.820 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.820 * [taylor]: Taking taylor expansion of (* x y) in x
3.820 * [taylor]: Taking taylor expansion of x in x
3.821 * [taylor]: Taking taylor expansion of y in x
3.821 * [taylor]: Taking taylor expansion of (* z y) in x
3.821 * [taylor]: Taking taylor expansion of z in x
3.821 * [taylor]: Taking taylor expansion of y in x
3.821 * [taylor]: Taking taylor expansion of (- (* z y)) in y
3.821 * [taylor]: Taking taylor expansion of (* z y) in y
3.821 * [taylor]: Taking taylor expansion of z in y
3.821 * [taylor]: Taking taylor expansion of y in y
3.821 * [taylor]: Taking taylor expansion of 0 in z
3.822 * [taylor]: Taking taylor expansion of y in y
3.822 * [taylor]: Taking taylor expansion of 0 in z
3.822 * [taylor]: Taking taylor expansion of (- z) in z
3.822 * [taylor]: Taking taylor expansion of z in z
3.824 * [taylor]: Taking taylor expansion of 0 in y
3.824 * [taylor]: Taking taylor expansion of 0 in z
3.824 * [taylor]: Taking taylor expansion of 1 in z
3.825 * [taylor]: Taking taylor expansion of 0 in z
3.827 * [taylor]: Taking taylor expansion of 0 in y
3.827 * [taylor]: Taking taylor expansion of 0 in z
3.827 * [taylor]: Taking taylor expansion of 0 in z
3.827 * [taylor]: Taking taylor expansion of 0 in z
3.827 * [taylor]: Taking taylor expansion of 0 in z
3.828 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.828 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.828 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.828 * [taylor]: Taking taylor expansion of (* x y) in z
3.828 * [taylor]: Taking taylor expansion of x in z
3.828 * [taylor]: Taking taylor expansion of y in z
3.828 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.828 * [taylor]: Taking taylor expansion of (* z y) in z
3.828 * [taylor]: Taking taylor expansion of z in z
3.828 * [taylor]: Taking taylor expansion of y in z
3.828 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.828 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.828 * [taylor]: Taking taylor expansion of (* x y) in y
3.828 * [taylor]: Taking taylor expansion of x in y
3.828 * [taylor]: Taking taylor expansion of y in y
3.829 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.829 * [taylor]: Taking taylor expansion of (* z y) in y
3.829 * [taylor]: Taking taylor expansion of z in y
3.829 * [taylor]: Taking taylor expansion of y in y
3.829 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.829 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.829 * [taylor]: Taking taylor expansion of (* x y) in x
3.829 * [taylor]: Taking taylor expansion of x in x
3.829 * [taylor]: Taking taylor expansion of y in x
3.830 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.830 * [taylor]: Taking taylor expansion of (* z y) in x
3.830 * [taylor]: Taking taylor expansion of z in x
3.830 * [taylor]: Taking taylor expansion of y in x
3.830 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.830 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.830 * [taylor]: Taking taylor expansion of (* x y) in x
3.830 * [taylor]: Taking taylor expansion of x in x
3.830 * [taylor]: Taking taylor expansion of y in x
3.830 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.830 * [taylor]: Taking taylor expansion of (* z y) in x
3.830 * [taylor]: Taking taylor expansion of z in x
3.830 * [taylor]: Taking taylor expansion of y in x
3.830 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.830 * [taylor]: Taking taylor expansion of y in y
3.831 * [taylor]: Taking taylor expansion of 1 in z
3.831 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.831 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.831 * [taylor]: Taking taylor expansion of (* z y) in y
3.831 * [taylor]: Taking taylor expansion of z in y
3.831 * [taylor]: Taking taylor expansion of y in y
3.832 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.832 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.832 * [taylor]: Taking taylor expansion of z in z
3.833 * [taylor]: Taking taylor expansion of 0 in z
3.834 * [taylor]: Taking taylor expansion of 0 in y
3.835 * [taylor]: Taking taylor expansion of 0 in z
3.835 * [taylor]: Taking taylor expansion of 0 in z
3.838 * [taylor]: Taking taylor expansion of 0 in y
3.838 * [taylor]: Taking taylor expansion of 0 in z
3.839 * [taylor]: Taking taylor expansion of 0 in z
3.839 * [taylor]: Taking taylor expansion of 0 in z
3.840 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.840 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.840 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.840 * [taylor]: Taking taylor expansion of (* x y) in z
3.840 * [taylor]: Taking taylor expansion of x in z
3.841 * [taylor]: Taking taylor expansion of y in z
3.841 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.841 * [taylor]: Taking taylor expansion of (* z y) in z
3.841 * [taylor]: Taking taylor expansion of z in z
3.841 * [taylor]: Taking taylor expansion of y in z
3.841 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.841 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.841 * [taylor]: Taking taylor expansion of (* x y) in y
3.841 * [taylor]: Taking taylor expansion of x in y
3.841 * [taylor]: Taking taylor expansion of y in y
3.841 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.841 * [taylor]: Taking taylor expansion of (* z y) in y
3.841 * [taylor]: Taking taylor expansion of z in y
3.841 * [taylor]: Taking taylor expansion of y in y
3.842 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.842 * [taylor]: Taking taylor expansion of (* x y) in x
3.842 * [taylor]: Taking taylor expansion of x in x
3.842 * [taylor]: Taking taylor expansion of y in x
3.842 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.842 * [taylor]: Taking taylor expansion of (* z y) in x
3.842 * [taylor]: Taking taylor expansion of z in x
3.842 * [taylor]: Taking taylor expansion of y in x
3.842 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.842 * [taylor]: Taking taylor expansion of (* x y) in x
3.842 * [taylor]: Taking taylor expansion of x in x
3.842 * [taylor]: Taking taylor expansion of y in x
3.843 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.843 * [taylor]: Taking taylor expansion of (* z y) in x
3.843 * [taylor]: Taking taylor expansion of z in x
3.843 * [taylor]: Taking taylor expansion of y in x
3.843 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.843 * [taylor]: Taking taylor expansion of y in y
3.843 * [taylor]: Taking taylor expansion of 1 in z
3.844 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.844 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.844 * [taylor]: Taking taylor expansion of (* z y) in y
3.844 * [taylor]: Taking taylor expansion of z in y
3.844 * [taylor]: Taking taylor expansion of y in y
3.844 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.844 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.844 * [taylor]: Taking taylor expansion of z in z
3.845 * [taylor]: Taking taylor expansion of 0 in z
3.847 * [taylor]: Taking taylor expansion of 0 in y
3.847 * [taylor]: Taking taylor expansion of 0 in z
3.848 * [taylor]: Taking taylor expansion of 0 in z
3.851 * [taylor]: Taking taylor expansion of 0 in y
3.851 * [taylor]: Taking taylor expansion of 0 in z
3.852 * [taylor]: Taking taylor expansion of 0 in z
3.852 * [taylor]: Taking taylor expansion of 0 in z
3.853 * * * [progress]: simplifying candidates
3.854 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (exp (* x y)) (exp (* (- z) y)))
  (log (+ (* x y) (* (- z) y)))
  (exp (+ (* x y) (* (- z) y)))
  (* (cbrt (+ (* x y) (* (- z) y))) (cbrt (+ (* x y) (* (- z) y))))
  (cbrt (+ (* x y) (* (- z) y)))
  (* (* (+ (* x y) (* (- z) y)) (+ (* x y) (* (- z) y))) (+ (* x y) (* (- z) y)))
  (sqrt (+ (* x y) (* (- z) y)))
  (sqrt (+ (* x y) (* (- z) y)))
  (+ (pow (* x y) 3) (pow (* (- z) y) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- z) y) (* (- z) y)) (* (* x y) (* (- z) y))))
  (- (* (* x y) (* x y)) (* (* (- z) y) (* (- z) y)))
  (- (* x y) (* (- z) y))
  (+ x (- z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
3.855 * * [simplify]: iteration  0 :  31  enodes  (cost  188 )
3.864 * * [simplify]: iteration  1 :  106  enodes  (cost  135 )
3.885 * * [simplify]: iteration  2 :  395  enodes  (cost  122 )
3.993 * * [simplify]: iteration  3 :  1539  enodes  (cost  118 )
4.881 * * [simplify]: iteration  done :  5001  enodes  (cost  116 )
4.881 * [simplify]: Simplified to:
   (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (- (pow x 3) (pow z 3)) (pow y 3))
  (* y (+ (* (* z z) y) (* x (* (+ z x) y))))
  (* (* y y) (- (* x x) (* z z)))
  (* (+ z x) y)
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
4.881 * * * [progress]: adding candidates to table
4.912 * * [progress]: iteration 3 / 4
4.912 * * * [progress]: picking best candidate
4.914 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
4.914 * * * [progress]: localizing error
4.922 * * * [progress]: generating rewritten candidates
4.922 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
4.923 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
4.923 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
4.924 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
4.932 * * * [progress]: generating series expansions
4.932 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
4.932 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
4.933 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.933 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.933 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.933 * [taylor]: Taking taylor expansion of 1/3 in y
4.933 * [taylor]: Taking taylor expansion of (log y) in y
4.933 * [taylor]: Taking taylor expansion of y in y
4.934 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.934 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.934 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.934 * [taylor]: Taking taylor expansion of 1/3 in y
4.934 * [taylor]: Taking taylor expansion of (log y) in y
4.934 * [taylor]: Taking taylor expansion of y in y
4.988 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
4.988 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.988 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.988 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.988 * [taylor]: Taking taylor expansion of 1/3 in y
4.988 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.988 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.988 * [taylor]: Taking taylor expansion of y in y
4.989 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.989 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.989 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.989 * [taylor]: Taking taylor expansion of 1/3 in y
4.989 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.989 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.989 * [taylor]: Taking taylor expansion of y in y
5.043 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
5.043 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
5.043 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.043 * [taylor]: Taking taylor expansion of -1 in y
5.044 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.044 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.044 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.044 * [taylor]: Taking taylor expansion of 1/3 in y
5.044 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.044 * [taylor]: Taking taylor expansion of y in y
5.045 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
5.045 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.045 * [taylor]: Taking taylor expansion of -1 in y
5.046 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.046 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.046 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.046 * [taylor]: Taking taylor expansion of 1/3 in y
5.046 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.046 * [taylor]: Taking taylor expansion of y in y
5.108 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
5.109 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
5.109 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
5.109 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
5.109 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
5.109 * [taylor]: Taking taylor expansion of 1/3 in y
5.109 * [taylor]: Taking taylor expansion of (log y) in y
5.109 * [taylor]: Taking taylor expansion of y in y
5.109 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
5.109 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
5.109 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
5.109 * [taylor]: Taking taylor expansion of 1/3 in y
5.109 * [taylor]: Taking taylor expansion of (log y) in y
5.110 * [taylor]: Taking taylor expansion of y in y
5.165 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
5.166 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.166 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.166 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.166 * [taylor]: Taking taylor expansion of 1/3 in y
5.166 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.166 * [taylor]: Taking taylor expansion of y in y
5.167 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.167 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.167 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.167 * [taylor]: Taking taylor expansion of 1/3 in y
5.167 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.167 * [taylor]: Taking taylor expansion of y in y
5.226 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
5.226 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
5.226 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.226 * [taylor]: Taking taylor expansion of -1 in y
5.227 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.227 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.227 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.227 * [taylor]: Taking taylor expansion of 1/3 in y
5.227 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.227 * [taylor]: Taking taylor expansion of y in y
5.228 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
5.228 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.228 * [taylor]: Taking taylor expansion of -1 in y
5.228 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.228 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.229 * [taylor]: Taking taylor expansion of 1/3 in y
5.229 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.229 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.229 * [taylor]: Taking taylor expansion of y in y
5.304 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
5.304 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
5.304 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
5.304 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
5.304 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
5.304 * [taylor]: Taking taylor expansion of 1/3 in y
5.304 * [taylor]: Taking taylor expansion of (log y) in y
5.304 * [taylor]: Taking taylor expansion of y in y
5.305 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
5.305 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
5.305 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
5.305 * [taylor]: Taking taylor expansion of 1/3 in y
5.305 * [taylor]: Taking taylor expansion of (log y) in y
5.305 * [taylor]: Taking taylor expansion of y in y
5.361 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
5.361 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.361 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.361 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.361 * [taylor]: Taking taylor expansion of 1/3 in y
5.361 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.361 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.361 * [taylor]: Taking taylor expansion of y in y
5.363 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.363 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.363 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.363 * [taylor]: Taking taylor expansion of 1/3 in y
5.363 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.363 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.363 * [taylor]: Taking taylor expansion of y in y
5.415 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
5.415 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
5.415 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.415 * [taylor]: Taking taylor expansion of -1 in y
5.416 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.416 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.416 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.416 * [taylor]: Taking taylor expansion of 1/3 in y
5.416 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.416 * [taylor]: Taking taylor expansion of y in y
5.417 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
5.417 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.417 * [taylor]: Taking taylor expansion of -1 in y
5.417 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
5.417 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
5.417 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
5.417 * [taylor]: Taking taylor expansion of 1/3 in y
5.417 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.417 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.417 * [taylor]: Taking taylor expansion of y in y
5.485 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
5.485 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
5.485 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
5.485 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
5.485 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
5.485 * [taylor]: Taking taylor expansion of 1/3 in y
5.485 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
5.485 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.485 * [taylor]: Taking taylor expansion of y in y
5.486 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
5.486 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
5.486 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
5.486 * [taylor]: Taking taylor expansion of 1/3 in y
5.486 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
5.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.486 * [taylor]: Taking taylor expansion of y in y
5.544 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
5.544 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
5.544 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
5.544 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
5.544 * [taylor]: Taking taylor expansion of 1/3 in y
5.544 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
5.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.544 * [taylor]: Taking taylor expansion of y in y
5.545 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
5.545 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
5.545 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
5.545 * [taylor]: Taking taylor expansion of 1/3 in y
5.545 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
5.545 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.545 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.545 * [taylor]: Taking taylor expansion of y in y
5.606 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
5.606 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
5.606 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
5.606 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.606 * [taylor]: Taking taylor expansion of -1 in y
5.607 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
5.607 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
5.607 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
5.607 * [taylor]: Taking taylor expansion of 1/3 in y
5.607 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
5.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.607 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.607 * [taylor]: Taking taylor expansion of y in y
5.608 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
5.608 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
5.608 * [taylor]: Taking taylor expansion of (cbrt -1) in y
5.608 * [taylor]: Taking taylor expansion of -1 in y
5.609 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
5.609 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
5.609 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
5.609 * [taylor]: Taking taylor expansion of 1/3 in y
5.609 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
5.609 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.609 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.609 * [taylor]: Taking taylor expansion of y in y
5.692 * * * [progress]: simplifying candidates
5.694 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
5.696 * * [simplify]: iteration  0 :  61  enodes  (cost  524 )
5.709 * * [simplify]: iteration  1 :  118  enodes  (cost  465 )
5.752 * * [simplify]: iteration  2 :  446  enodes  (cost  397 )
5.994 * * [simplify]: iteration  3 :  1994  enodes  (cost  379 )
7.232 * * [simplify]: iteration  done :  5000  enodes  (cost  379 )
7.232 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (* y y)
  (pow y 2/3)
  2
  (log (pow y 2/3))
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (* y y)
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (cbrt (pow y 2/3))
  (* y y)
  (fabs (cbrt y))
  (fabs (cbrt y))
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt y) (cbrt (sqrt y)))
  (cbrt y)
  (* (cbrt (cbrt y)) (pow (cbrt (cbrt y)) 4))
  (pow (sqrt (cbrt y)) 3)
  (cbrt y)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (cbrt (* y y)))
7.233 * * * [progress]: adding candidates to table
7.400 * [progress]: [Phase 3 of 3] Extracting.
7.400 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
7.400 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
7.400 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
7.414 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
7.431 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (* y (- x z)))>)
7.444 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.445 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x y) (* (- z) y))
7.445 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
7.445 * * [simplify]: iteration  1 :  12  enodes  (cost  8 )
7.446 * * [simplify]: iteration  2 :  15  enodes  (cost  8 )
7.446 * * [simplify]: iteration  3 :  16  enodes  (cost  8 )
7.447 * * [simplify]: iteration  done :  16  enodes  (cost  8 )
7.447 * [simplify]: Simplified to:
   (+ (* x y) (* (- z) y))
8.266 * [regime-testing]: Baseline error score: 0.014771198663464446
8.267 * [regime-testing]: Oracle error score: 0.004250531316414552
8.268 * [regime-testing]: End program error score: 0.014771198663464446
8.287 * [regime-testing]: Target error score: 0.013501687710963871