19.777 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (- (+ (* x y) (* y y)) (* y z)) (* y y))
0.028 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.029 * * [simplify]: iteration  1 :  22  enodes  (cost  13 )
0.035 * * [simplify]: iteration  2 :  63  enodes  (cost  11 )
0.045 * * [simplify]: iteration  3 :  155  enodes  (cost  9 )
0.075 * * [simplify]: iteration  4 :  300  enodes  (cost  7 )
0.178 * * [simplify]: iteration  5 :  577  enodes  (cost  5 )
0.578 * * [simplify]: iteration  6 :  1778  enodes  (cost  5 )
1.945 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
1.945 * [simplify]: Simplified to:
   (* y (- x z))
1.948 * * [progress]: iteration 1 / 4
1.948 * * * [progress]: picking best candidate
1.950 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
1.950 * * * [progress]: localizing error
1.954 * * * [progress]: generating rewritten candidates
1.954 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.970 * * * [progress]: generating series expansions
1.970 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.970 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
1.970 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
1.970 * [taylor]: Taking taylor expansion of y in z
1.970 * [taylor]: Taking taylor expansion of (- x z) in z
1.970 * [taylor]: Taking taylor expansion of x in z
1.970 * [taylor]: Taking taylor expansion of z in z
1.970 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
1.970 * [taylor]: Taking taylor expansion of y in x
1.970 * [taylor]: Taking taylor expansion of (- x z) in x
1.970 * [taylor]: Taking taylor expansion of x in x
1.970 * [taylor]: Taking taylor expansion of z in x
1.970 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
1.970 * [taylor]: Taking taylor expansion of y in y
1.970 * [taylor]: Taking taylor expansion of (- x z) in y
1.970 * [taylor]: Taking taylor expansion of x in y
1.970 * [taylor]: Taking taylor expansion of z in y
1.970 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
1.970 * [taylor]: Taking taylor expansion of y in y
1.970 * [taylor]: Taking taylor expansion of (- x z) in y
1.970 * [taylor]: Taking taylor expansion of x in y
1.970 * [taylor]: Taking taylor expansion of z in y
1.971 * [taylor]: Taking taylor expansion of 0 in x
1.971 * [taylor]: Taking taylor expansion of 0 in z
1.972 * [taylor]: Taking taylor expansion of (- x z) in x
1.972 * [taylor]: Taking taylor expansion of x in x
1.972 * [taylor]: Taking taylor expansion of z in x
1.972 * [taylor]: Taking taylor expansion of (- z) in z
1.972 * [taylor]: Taking taylor expansion of z in z
1.972 * [taylor]: Taking taylor expansion of 0 in z
1.974 * [taylor]: Taking taylor expansion of 0 in x
1.974 * [taylor]: Taking taylor expansion of 0 in z
1.974 * [taylor]: Taking taylor expansion of 1 in z
1.974 * [taylor]: Taking taylor expansion of 0 in z
1.976 * [taylor]: Taking taylor expansion of 0 in x
1.976 * [taylor]: Taking taylor expansion of 0 in z
1.976 * [taylor]: Taking taylor expansion of 0 in z
1.977 * [taylor]: Taking taylor expansion of 0 in z
1.977 * [taylor]: Taking taylor expansion of 0 in z
1.977 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
1.977 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
1.977 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
1.977 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.977 * [taylor]: Taking taylor expansion of x in z
1.977 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.977 * [taylor]: Taking taylor expansion of z in z
1.977 * [taylor]: Taking taylor expansion of y in z
1.978 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
1.978 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
1.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.978 * [taylor]: Taking taylor expansion of z in x
1.978 * [taylor]: Taking taylor expansion of y in x
1.978 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
1.978 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.979 * [taylor]: Taking taylor expansion of x in y
1.979 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.979 * [taylor]: Taking taylor expansion of z in y
1.979 * [taylor]: Taking taylor expansion of y in y
1.979 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
1.979 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.979 * [taylor]: Taking taylor expansion of x in y
1.979 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.979 * [taylor]: Taking taylor expansion of z in y
1.979 * [taylor]: Taking taylor expansion of y in y
1.979 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.979 * [taylor]: Taking taylor expansion of z in x
1.980 * [taylor]: Taking taylor expansion of 1 in z
1.981 * [taylor]: Taking taylor expansion of 0 in x
1.981 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
1.981 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.981 * [taylor]: Taking taylor expansion of z in z
1.983 * [taylor]: Taking taylor expansion of 0 in x
1.983 * [taylor]: Taking taylor expansion of 0 in z
1.984 * [taylor]: Taking taylor expansion of 0 in z
1.987 * [taylor]: Taking taylor expansion of 0 in x
1.987 * [taylor]: Taking taylor expansion of 0 in z
1.987 * [taylor]: Taking taylor expansion of 0 in z
1.988 * [taylor]: Taking taylor expansion of 0 in z
1.989 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
1.989 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
1.989 * [taylor]: Taking taylor expansion of -1 in z
1.989 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
1.989 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
1.989 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.989 * [taylor]: Taking taylor expansion of z in z
1.989 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.990 * [taylor]: Taking taylor expansion of x in z
1.990 * [taylor]: Taking taylor expansion of y in z
1.990 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
1.990 * [taylor]: Taking taylor expansion of -1 in x
1.990 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
1.990 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
1.990 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.990 * [taylor]: Taking taylor expansion of z in x
1.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.990 * [taylor]: Taking taylor expansion of x in x
1.990 * [taylor]: Taking taylor expansion of y in x
1.991 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
1.991 * [taylor]: Taking taylor expansion of -1 in y
1.991 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
1.991 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
1.991 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.991 * [taylor]: Taking taylor expansion of z in y
1.991 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.991 * [taylor]: Taking taylor expansion of x in y
1.991 * [taylor]: Taking taylor expansion of y in y
1.991 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
1.991 * [taylor]: Taking taylor expansion of -1 in y
1.991 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
1.991 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
1.991 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.991 * [taylor]: Taking taylor expansion of z in y
1.991 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.991 * [taylor]: Taking taylor expansion of x in y
1.991 * [taylor]: Taking taylor expansion of y in y
1.991 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
1.992 * [taylor]: Taking taylor expansion of -1 in x
1.992 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
1.992 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.992 * [taylor]: Taking taylor expansion of z in x
1.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.992 * [taylor]: Taking taylor expansion of x in x
1.993 * [taylor]: Taking taylor expansion of 1 in z
1.994 * [taylor]: Taking taylor expansion of 0 in x
1.995 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
1.995 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.995 * [taylor]: Taking taylor expansion of z in z
1.997 * [taylor]: Taking taylor expansion of 0 in x
1.998 * [taylor]: Taking taylor expansion of 0 in z
1.999 * [taylor]: Taking taylor expansion of 0 in z
2.002 * [taylor]: Taking taylor expansion of 0 in x
2.002 * [taylor]: Taking taylor expansion of 0 in z
2.002 * [taylor]: Taking taylor expansion of 0 in z
2.004 * [taylor]: Taking taylor expansion of 0 in z
2.005 * * * [progress]: simplifying candidates
2.006 * [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))
2.007 * * [simplify]: iteration  0 :  52  enodes  (cost  217 )
2.016 * * [simplify]: iteration  1 :  112  enodes  (cost  206 )
2.042 * * [simplify]: iteration  2 :  375  enodes  (cost  186 )
2.192 * * [simplify]: iteration  3 :  1203  enodes  (cost  186 )
2.784 * * [simplify]: iteration  4 :  3121  enodes  (cost  186 )
3.905 * * [simplify]: iteration  done :  5001  enodes  (cost  186 )
3.905 * [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))
3.905 * * * [progress]: adding candidates to table
3.943 * * [progress]: iteration 2 / 4
3.943 * * * [progress]: picking best candidate
3.946 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
3.946 * * * [progress]: localizing error
3.951 * * * [progress]: generating rewritten candidates
3.952 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.958 * * * [progress]: generating series expansions
3.958 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.958 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
3.958 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
3.958 * [taylor]: Taking taylor expansion of (* x y) in z
3.958 * [taylor]: Taking taylor expansion of x in z
3.958 * [taylor]: Taking taylor expansion of y in z
3.958 * [taylor]: Taking taylor expansion of (* z y) in z
3.958 * [taylor]: Taking taylor expansion of z in z
3.958 * [taylor]: Taking taylor expansion of y in z
3.958 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
3.958 * [taylor]: Taking taylor expansion of (* x y) in y
3.958 * [taylor]: Taking taylor expansion of x in y
3.958 * [taylor]: Taking taylor expansion of y in y
3.958 * [taylor]: Taking taylor expansion of (* z y) in y
3.958 * [taylor]: Taking taylor expansion of z in y
3.958 * [taylor]: Taking taylor expansion of y in y
3.959 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.959 * [taylor]: Taking taylor expansion of (* x y) in x
3.959 * [taylor]: Taking taylor expansion of x in x
3.959 * [taylor]: Taking taylor expansion of y in x
3.959 * [taylor]: Taking taylor expansion of (* z y) in x
3.959 * [taylor]: Taking taylor expansion of z in x
3.959 * [taylor]: Taking taylor expansion of y in x
3.959 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.959 * [taylor]: Taking taylor expansion of (* x y) in x
3.959 * [taylor]: Taking taylor expansion of x in x
3.959 * [taylor]: Taking taylor expansion of y in x
3.959 * [taylor]: Taking taylor expansion of (* z y) in x
3.959 * [taylor]: Taking taylor expansion of z in x
3.959 * [taylor]: Taking taylor expansion of y in x
3.959 * [taylor]: Taking taylor expansion of (- (* z y)) in y
3.959 * [taylor]: Taking taylor expansion of (* z y) in y
3.959 * [taylor]: Taking taylor expansion of z in y
3.959 * [taylor]: Taking taylor expansion of y in y
3.959 * [taylor]: Taking taylor expansion of 0 in z
3.960 * [taylor]: Taking taylor expansion of y in y
3.960 * [taylor]: Taking taylor expansion of 0 in z
3.960 * [taylor]: Taking taylor expansion of (- z) in z
3.961 * [taylor]: Taking taylor expansion of z in z
3.962 * [taylor]: Taking taylor expansion of 0 in y
3.962 * [taylor]: Taking taylor expansion of 0 in z
3.962 * [taylor]: Taking taylor expansion of 1 in z
3.963 * [taylor]: Taking taylor expansion of 0 in z
3.965 * [taylor]: Taking taylor expansion of 0 in y
3.965 * [taylor]: Taking taylor expansion of 0 in z
3.965 * [taylor]: Taking taylor expansion of 0 in z
3.965 * [taylor]: Taking taylor expansion of 0 in z
3.965 * [taylor]: Taking taylor expansion of 0 in z
3.966 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.966 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.966 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.966 * [taylor]: Taking taylor expansion of (* x y) in z
3.966 * [taylor]: Taking taylor expansion of x in z
3.966 * [taylor]: Taking taylor expansion of y in z
3.966 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.966 * [taylor]: Taking taylor expansion of (* z y) in z
3.966 * [taylor]: Taking taylor expansion of z in z
3.966 * [taylor]: Taking taylor expansion of y in z
3.966 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.966 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.966 * [taylor]: Taking taylor expansion of (* x y) in y
3.966 * [taylor]: Taking taylor expansion of x in y
3.966 * [taylor]: Taking taylor expansion of y in y
3.967 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.967 * [taylor]: Taking taylor expansion of (* z y) in y
3.967 * [taylor]: Taking taylor expansion of z in y
3.967 * [taylor]: Taking taylor expansion of y in y
3.967 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.967 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.967 * [taylor]: Taking taylor expansion of (* x y) in x
3.967 * [taylor]: Taking taylor expansion of x in x
3.967 * [taylor]: Taking taylor expansion of y in x
3.967 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.967 * [taylor]: Taking taylor expansion of (* z y) in x
3.967 * [taylor]: Taking taylor expansion of z in x
3.967 * [taylor]: Taking taylor expansion of y in x
3.968 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.968 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.968 * [taylor]: Taking taylor expansion of (* x y) in x
3.968 * [taylor]: Taking taylor expansion of x in x
3.968 * [taylor]: Taking taylor expansion of y in x
3.968 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.968 * [taylor]: Taking taylor expansion of (* z y) in x
3.968 * [taylor]: Taking taylor expansion of z in x
3.968 * [taylor]: Taking taylor expansion of y in x
3.968 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.968 * [taylor]: Taking taylor expansion of y in y
3.968 * [taylor]: Taking taylor expansion of 1 in z
3.969 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.969 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.969 * [taylor]: Taking taylor expansion of (* z y) in y
3.969 * [taylor]: Taking taylor expansion of z in y
3.969 * [taylor]: Taking taylor expansion of y in y
3.969 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.970 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.970 * [taylor]: Taking taylor expansion of z in z
3.970 * [taylor]: Taking taylor expansion of 0 in z
3.972 * [taylor]: Taking taylor expansion of 0 in y
3.973 * [taylor]: Taking taylor expansion of 0 in z
3.973 * [taylor]: Taking taylor expansion of 0 in z
3.976 * [taylor]: Taking taylor expansion of 0 in y
3.976 * [taylor]: Taking taylor expansion of 0 in z
3.976 * [taylor]: Taking taylor expansion of 0 in z
3.977 * [taylor]: Taking taylor expansion of 0 in z
3.978 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.978 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.978 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.978 * [taylor]: Taking taylor expansion of (* x y) in z
3.978 * [taylor]: Taking taylor expansion of x in z
3.978 * [taylor]: Taking taylor expansion of y in z
3.978 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.978 * [taylor]: Taking taylor expansion of (* z y) in z
3.978 * [taylor]: Taking taylor expansion of z in z
3.978 * [taylor]: Taking taylor expansion of y in z
3.979 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.979 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.979 * [taylor]: Taking taylor expansion of (* x y) in y
3.979 * [taylor]: Taking taylor expansion of x in y
3.979 * [taylor]: Taking taylor expansion of y in y
3.979 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.979 * [taylor]: Taking taylor expansion of (* z y) in y
3.979 * [taylor]: Taking taylor expansion of z in y
3.979 * [taylor]: Taking taylor expansion of y in y
3.979 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.979 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.979 * [taylor]: Taking taylor expansion of (* x y) in x
3.979 * [taylor]: Taking taylor expansion of x in x
3.979 * [taylor]: Taking taylor expansion of y in x
3.980 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.980 * [taylor]: Taking taylor expansion of (* z y) in x
3.980 * [taylor]: Taking taylor expansion of z in x
3.980 * [taylor]: Taking taylor expansion of y in x
3.980 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.980 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.980 * [taylor]: Taking taylor expansion of (* x y) in x
3.980 * [taylor]: Taking taylor expansion of x in x
3.980 * [taylor]: Taking taylor expansion of y in x
3.980 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.980 * [taylor]: Taking taylor expansion of (* z y) in x
3.980 * [taylor]: Taking taylor expansion of z in x
3.980 * [taylor]: Taking taylor expansion of y in x
3.981 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.981 * [taylor]: Taking taylor expansion of y in y
3.981 * [taylor]: Taking taylor expansion of 1 in z
3.982 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.982 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.982 * [taylor]: Taking taylor expansion of (* z y) in y
3.982 * [taylor]: Taking taylor expansion of z in y
3.982 * [taylor]: Taking taylor expansion of y in y
3.982 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.982 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.982 * [taylor]: Taking taylor expansion of z in z
3.983 * [taylor]: Taking taylor expansion of 0 in z
3.984 * [taylor]: Taking taylor expansion of 0 in y
3.985 * [taylor]: Taking taylor expansion of 0 in z
3.985 * [taylor]: Taking taylor expansion of 0 in z
3.988 * [taylor]: Taking taylor expansion of 0 in y
3.988 * [taylor]: Taking taylor expansion of 0 in z
3.989 * [taylor]: Taking taylor expansion of 0 in z
3.990 * [taylor]: Taking taylor expansion of 0 in z
3.991 * * * [progress]: simplifying candidates
3.991 * [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))
3.992 * * [simplify]: iteration  0 :  31  enodes  (cost  188 )
3.998 * * [simplify]: iteration  1 :  106  enodes  (cost  135 )
4.019 * * [simplify]: iteration  2 :  394  enodes  (cost  122 )
4.175 * * [simplify]: iteration  3 :  1462  enodes  (cost  118 )
5.319 * * [simplify]: iteration  4 :  4673  enodes  (cost  116 )
8.061 * * [simplify]: iteration  done :  5000  enodes  (cost  116 )
8.061 * [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))
  (* (+ (* (* z y) (+ z x)) (* (* x x) y)) y)
  (* (* y y) (- (* x x) (* z z)))
  (* (+ z x) y)
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
8.062 * * * [progress]: adding candidates to table
8.092 * * [progress]: iteration 3 / 4
8.092 * * * [progress]: picking best candidate
8.094 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
8.094 * * * [progress]: localizing error
8.102 * * * [progress]: generating rewritten candidates
8.102 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
8.102 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
8.103 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
8.104 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
8.111 * * * [progress]: generating series expansions
8.111 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
8.112 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
8.112 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.112 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.112 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.112 * [taylor]: Taking taylor expansion of 1/3 in y
8.112 * [taylor]: Taking taylor expansion of (log y) in y
8.112 * [taylor]: Taking taylor expansion of y in y
8.113 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.113 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.113 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.113 * [taylor]: Taking taylor expansion of 1/3 in y
8.113 * [taylor]: Taking taylor expansion of (log y) in y
8.113 * [taylor]: Taking taylor expansion of y in y
8.166 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
8.166 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.166 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.166 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.166 * [taylor]: Taking taylor expansion of 1/3 in y
8.166 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.166 * [taylor]: Taking taylor expansion of y in y
8.167 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.167 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.167 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.167 * [taylor]: Taking taylor expansion of 1/3 in y
8.167 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.167 * [taylor]: Taking taylor expansion of y in y
8.225 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
8.225 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
8.225 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.225 * [taylor]: Taking taylor expansion of -1 in y
8.226 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.226 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.226 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.226 * [taylor]: Taking taylor expansion of 1/3 in y
8.226 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.226 * [taylor]: Taking taylor expansion of y in y
8.227 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
8.227 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.227 * [taylor]: Taking taylor expansion of -1 in y
8.227 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.227 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.227 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.227 * [taylor]: Taking taylor expansion of 1/3 in y
8.227 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.227 * [taylor]: Taking taylor expansion of y in y
8.293 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
8.293 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
8.293 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.293 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.293 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.293 * [taylor]: Taking taylor expansion of 1/3 in y
8.293 * [taylor]: Taking taylor expansion of (log y) in y
8.293 * [taylor]: Taking taylor expansion of y in y
8.294 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.294 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.294 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.294 * [taylor]: Taking taylor expansion of 1/3 in y
8.294 * [taylor]: Taking taylor expansion of (log y) in y
8.294 * [taylor]: Taking taylor expansion of y in y
8.349 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
8.349 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.349 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.349 * [taylor]: Taking taylor expansion of 1/3 in y
8.349 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.349 * [taylor]: Taking taylor expansion of y in y
8.350 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.350 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.350 * [taylor]: Taking taylor expansion of 1/3 in y
8.350 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.350 * [taylor]: Taking taylor expansion of y in y
8.406 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
8.406 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
8.406 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.406 * [taylor]: Taking taylor expansion of -1 in y
8.407 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.407 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.407 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.407 * [taylor]: Taking taylor expansion of 1/3 in y
8.407 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.407 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.407 * [taylor]: Taking taylor expansion of y in y
8.408 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
8.408 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.408 * [taylor]: Taking taylor expansion of -1 in y
8.408 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.408 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.408 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.408 * [taylor]: Taking taylor expansion of 1/3 in y
8.408 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.408 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.408 * [taylor]: Taking taylor expansion of y in y
8.476 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
8.476 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
8.476 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.476 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.476 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.476 * [taylor]: Taking taylor expansion of 1/3 in y
8.476 * [taylor]: Taking taylor expansion of (log y) in y
8.476 * [taylor]: Taking taylor expansion of y in y
8.477 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.477 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.477 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.477 * [taylor]: Taking taylor expansion of 1/3 in y
8.477 * [taylor]: Taking taylor expansion of (log y) in y
8.477 * [taylor]: Taking taylor expansion of y in y
8.533 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
8.533 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.533 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.533 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.533 * [taylor]: Taking taylor expansion of 1/3 in y
8.533 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.533 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.533 * [taylor]: Taking taylor expansion of y in y
8.534 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.534 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.534 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.534 * [taylor]: Taking taylor expansion of 1/3 in y
8.534 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.534 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.534 * [taylor]: Taking taylor expansion of y in y
8.585 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
8.586 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
8.586 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.586 * [taylor]: Taking taylor expansion of -1 in y
8.586 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.586 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.586 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.586 * [taylor]: Taking taylor expansion of 1/3 in y
8.587 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.587 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.587 * [taylor]: Taking taylor expansion of y in y
8.587 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
8.587 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.587 * [taylor]: Taking taylor expansion of -1 in y
8.588 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
8.588 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
8.588 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
8.588 * [taylor]: Taking taylor expansion of 1/3 in y
8.589 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
8.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.589 * [taylor]: Taking taylor expansion of y in y
8.863 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
8.863 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
8.863 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
8.863 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
8.863 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
8.863 * [taylor]: Taking taylor expansion of 1/3 in y
8.863 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
8.863 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.863 * [taylor]: Taking taylor expansion of y in y
8.864 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
8.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
8.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
8.864 * [taylor]: Taking taylor expansion of 1/3 in y
8.864 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
8.864 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.864 * [taylor]: Taking taylor expansion of y in y
8.921 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
8.921 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
8.921 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
8.921 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
8.921 * [taylor]: Taking taylor expansion of 1/3 in y
8.921 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
8.921 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.921 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.921 * [taylor]: Taking taylor expansion of y in y
8.923 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
8.923 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
8.923 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
8.923 * [taylor]: Taking taylor expansion of 1/3 in y
8.923 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
8.923 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.923 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.923 * [taylor]: Taking taylor expansion of y in y
8.981 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
8.981 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
8.981 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
8.981 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.981 * [taylor]: Taking taylor expansion of -1 in y
8.982 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
8.982 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
8.982 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
8.982 * [taylor]: Taking taylor expansion of 1/3 in y
8.982 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
8.982 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.982 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.982 * [taylor]: Taking taylor expansion of y in y
8.983 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
8.983 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
8.983 * [taylor]: Taking taylor expansion of (cbrt -1) in y
8.983 * [taylor]: Taking taylor expansion of -1 in y
8.984 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
8.984 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
8.984 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
8.984 * [taylor]: Taking taylor expansion of 1/3 in y
8.984 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
8.984 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.984 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.984 * [taylor]: Taking taylor expansion of y in y
9.060 * * * [progress]: simplifying candidates
9.061 * [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))
9.063 * * [simplify]: iteration  0 :  61  enodes  (cost  524 )
9.079 * * [simplify]: iteration  1 :  115  enodes  (cost  417 )
9.116 * * [simplify]: iteration  2 :  381  enodes  (cost  397 )
9.387 * * [simplify]: iteration  3 :  1865  enodes  (cost  379 )
10.426 * * [simplify]: iteration  done :  5000  enodes  (cost  379 )
10.427 * [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)))
10.427 * * * [progress]: adding candidates to table
10.597 * [progress]: [Phase 3 of 3] Extracting.
10.597 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
10.597 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
10.597 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
10.613 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
10.628 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
10.642 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
10.643 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x y) (* (- z) y))
10.643 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
10.643 * * [simplify]: iteration  1 :  12  enodes  (cost  8 )
10.644 * * [simplify]: iteration  2 :  15  enodes  (cost  8 )
10.644 * * [simplify]: iteration  3 :  16  enodes  (cost  8 )
10.645 * * [simplify]: iteration  done :  16  enodes  (cost  8 )
10.645 * [simplify]: Simplified to:
   (+ (* x y) (* (- z) y))
11.482 * [regime-testing]: Baseline error score: 0.014771198663464446
11.482 * [regime-testing]: Oracle error score: 0.004250531316414552
11.483 * [regime-testing]: End program error score: 0.014771198663464446
11.503 * [regime-testing]: Target error score: 0.013501687710963871