17.284 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.030 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.031 * * [simplify]: iteration  1 :  23  enodes  (cost  13 )
0.036 * * [simplify]: iteration  2 :  76  enodes  (cost  8 )
0.052 * * [simplify]: iteration  3 :  220  enodes  (cost  7 )
0.123 * * [simplify]: iteration  4 :  961  enodes  (cost  5 )
0.883 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
0.883 * [simplify]: Simplified to:
   (* y (- x z))
0.886 * * [progress]: iteration 1 / 4
0.886 * * * [progress]: picking best candidate
0.887 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.887 * * * [progress]: localizing error
0.891 * * * [progress]: generating rewritten candidates
0.891 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.906 * * * [progress]: generating series expansions
0.906 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.906 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.906 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.906 * [taylor]: Taking taylor expansion of y in z
0.906 * [taylor]: Taking taylor expansion of (- x z) in z
0.906 * [taylor]: Taking taylor expansion of x in z
0.906 * [taylor]: Taking taylor expansion of z in z
0.906 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.906 * [taylor]: Taking taylor expansion of y in x
0.906 * [taylor]: Taking taylor expansion of (- x z) in x
0.906 * [taylor]: Taking taylor expansion of x in x
0.906 * [taylor]: Taking taylor expansion of z in x
0.906 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.906 * [taylor]: Taking taylor expansion of y in y
0.906 * [taylor]: Taking taylor expansion of (- x z) in y
0.906 * [taylor]: Taking taylor expansion of x in y
0.906 * [taylor]: Taking taylor expansion of z in y
0.906 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.906 * [taylor]: Taking taylor expansion of y in y
0.906 * [taylor]: Taking taylor expansion of (- x z) in y
0.906 * [taylor]: Taking taylor expansion of x in y
0.906 * [taylor]: Taking taylor expansion of z in y
0.906 * [taylor]: Taking taylor expansion of 0 in x
0.906 * [taylor]: Taking taylor expansion of 0 in z
0.908 * [taylor]: Taking taylor expansion of (- x z) in x
0.908 * [taylor]: Taking taylor expansion of x in x
0.908 * [taylor]: Taking taylor expansion of z in x
0.908 * [taylor]: Taking taylor expansion of (- z) in z
0.908 * [taylor]: Taking taylor expansion of z in z
0.908 * [taylor]: Taking taylor expansion of 0 in z
0.909 * [taylor]: Taking taylor expansion of 0 in x
0.909 * [taylor]: Taking taylor expansion of 0 in z
0.910 * [taylor]: Taking taylor expansion of 1 in z
0.910 * [taylor]: Taking taylor expansion of 0 in z
0.911 * [taylor]: Taking taylor expansion of 0 in x
0.911 * [taylor]: Taking taylor expansion of 0 in z
0.911 * [taylor]: Taking taylor expansion of 0 in z
0.912 * [taylor]: Taking taylor expansion of 0 in z
0.912 * [taylor]: Taking taylor expansion of 0 in z
0.912 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.912 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.912 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.912 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.912 * [taylor]: Taking taylor expansion of x in z
0.912 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.912 * [taylor]: Taking taylor expansion of z in z
0.913 * [taylor]: Taking taylor expansion of y in z
0.913 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.913 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.913 * [taylor]: Taking taylor expansion of x in x
0.913 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.913 * [taylor]: Taking taylor expansion of z in x
0.914 * [taylor]: Taking taylor expansion of y in x
0.914 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.914 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.914 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.914 * [taylor]: Taking taylor expansion of x in y
0.914 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.914 * [taylor]: Taking taylor expansion of z in y
0.914 * [taylor]: Taking taylor expansion of y in y
0.914 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.914 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.914 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.914 * [taylor]: Taking taylor expansion of x in y
0.914 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.914 * [taylor]: Taking taylor expansion of z in y
0.914 * [taylor]: Taking taylor expansion of y in y
0.915 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.915 * [taylor]: Taking taylor expansion of z in x
0.915 * [taylor]: Taking taylor expansion of 1 in z
0.917 * [taylor]: Taking taylor expansion of 0 in x
0.917 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.917 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.917 * [taylor]: Taking taylor expansion of z in z
0.919 * [taylor]: Taking taylor expansion of 0 in x
0.919 * [taylor]: Taking taylor expansion of 0 in z
0.920 * [taylor]: Taking taylor expansion of 0 in z
0.923 * [taylor]: Taking taylor expansion of 0 in x
0.923 * [taylor]: Taking taylor expansion of 0 in z
0.923 * [taylor]: Taking taylor expansion of 0 in z
0.924 * [taylor]: Taking taylor expansion of 0 in z
0.925 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.925 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.925 * [taylor]: Taking taylor expansion of -1 in z
0.925 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.925 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.925 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.925 * [taylor]: Taking taylor expansion of z in z
0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.925 * [taylor]: Taking taylor expansion of x in z
0.925 * [taylor]: Taking taylor expansion of y in z
0.926 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.926 * [taylor]: Taking taylor expansion of -1 in x
0.926 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.926 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.926 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.926 * [taylor]: Taking taylor expansion of z in x
0.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.926 * [taylor]: Taking taylor expansion of x in x
0.926 * [taylor]: Taking taylor expansion of y in x
0.927 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.927 * [taylor]: Taking taylor expansion of -1 in y
0.927 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.927 * [taylor]: Taking taylor expansion of z in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.927 * [taylor]: Taking taylor expansion of x in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.927 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.927 * [taylor]: Taking taylor expansion of -1 in y
0.927 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.927 * [taylor]: Taking taylor expansion of z in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.927 * [taylor]: Taking taylor expansion of x in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.928 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.928 * [taylor]: Taking taylor expansion of -1 in x
0.928 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.928 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.928 * [taylor]: Taking taylor expansion of z in x
0.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.929 * [taylor]: Taking taylor expansion of 1 in z
0.930 * [taylor]: Taking taylor expansion of 0 in x
0.931 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.931 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.931 * [taylor]: Taking taylor expansion of z in z
0.937 * [taylor]: Taking taylor expansion of 0 in x
0.937 * [taylor]: Taking taylor expansion of 0 in z
0.939 * [taylor]: Taking taylor expansion of 0 in z
0.942 * [taylor]: Taking taylor expansion of 0 in x
0.942 * [taylor]: Taking taylor expansion of 0 in z
0.942 * [taylor]: Taking taylor expansion of 0 in z
0.944 * [taylor]: Taking taylor expansion of 0 in z
0.945 * * * [progress]: simplifying candidates
0.946 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* 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 (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (sqrt x) (sqrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma 1 x (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma 1 x (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (sqrt x) (sqrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma 1 x (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma 1 x (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* 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))
0.949 * * [simplify]: iteration  0 :  102  enodes  (cost  721 )
0.964 * * [simplify]: iteration  1 :  194  enodes  (cost  548 )
1.007 * * [simplify]: iteration  2 :  703  enodes  (cost  420 )
1.346 * * [simplify]: iteration  3 :  2778  enodes  (cost  360 )
2.957 * * [simplify]: iteration  done :  5001  enodes  (cost  360 )
2.958 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* (- x z) y)
  (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)))
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* y (- (pow (cbrt x) 3) z))
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* (- x z) y)
  (* y 0)
  (* 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))
  (* (- x z) y)
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* (- x z) y)
  (* (- x z) y)
  (* (- x z) y)
2.958 * * * [progress]: adding candidates to table
3.011 * * [progress]: iteration 2 / 4
3.012 * * * [progress]: picking best candidate
3.013 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
3.013 * * * [progress]: localizing error
3.018 * * * [progress]: generating rewritten candidates
3.018 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.021 * * * [progress]: generating series expansions
3.021 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.022 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
3.022 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
3.022 * [taylor]: Taking taylor expansion of (* x y) in z
3.022 * [taylor]: Taking taylor expansion of x in z
3.022 * [taylor]: Taking taylor expansion of y in z
3.022 * [taylor]: Taking taylor expansion of (* z y) in z
3.022 * [taylor]: Taking taylor expansion of z in z
3.022 * [taylor]: Taking taylor expansion of y in z
3.022 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
3.022 * [taylor]: Taking taylor expansion of (* x y) in y
3.022 * [taylor]: Taking taylor expansion of x in y
3.022 * [taylor]: Taking taylor expansion of y in y
3.022 * [taylor]: Taking taylor expansion of (* z y) in y
3.022 * [taylor]: Taking taylor expansion of z in y
3.022 * [taylor]: Taking taylor expansion of y in y
3.022 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.022 * [taylor]: Taking taylor expansion of (* x y) in x
3.022 * [taylor]: Taking taylor expansion of x in x
3.022 * [taylor]: Taking taylor expansion of y in x
3.022 * [taylor]: Taking taylor expansion of (* z y) in x
3.022 * [taylor]: Taking taylor expansion of z in x
3.022 * [taylor]: Taking taylor expansion of y in x
3.022 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.022 * [taylor]: Taking taylor expansion of (* x y) in x
3.022 * [taylor]: Taking taylor expansion of x in x
3.022 * [taylor]: Taking taylor expansion of y in x
3.022 * [taylor]: Taking taylor expansion of (* z y) in x
3.022 * [taylor]: Taking taylor expansion of z in x
3.022 * [taylor]: Taking taylor expansion of y in x
3.022 * [taylor]: Taking taylor expansion of (- (* z y)) in y
3.022 * [taylor]: Taking taylor expansion of (* z y) in y
3.022 * [taylor]: Taking taylor expansion of z in y
3.022 * [taylor]: Taking taylor expansion of y in y
3.023 * [taylor]: Taking taylor expansion of 0 in z
3.023 * [taylor]: Taking taylor expansion of y in y
3.023 * [taylor]: Taking taylor expansion of 0 in z
3.024 * [taylor]: Taking taylor expansion of (- z) in z
3.024 * [taylor]: Taking taylor expansion of z in z
3.025 * [taylor]: Taking taylor expansion of 0 in y
3.025 * [taylor]: Taking taylor expansion of 0 in z
3.025 * [taylor]: Taking taylor expansion of 1 in z
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.028 * [taylor]: Taking taylor expansion of 0 in y
3.028 * [taylor]: Taking taylor expansion of 0 in z
3.028 * [taylor]: Taking taylor expansion of 0 in z
3.028 * [taylor]: Taking taylor expansion of 0 in z
3.029 * [taylor]: Taking taylor expansion of 0 in z
3.029 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.029 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.029 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.029 * [taylor]: Taking taylor expansion of (* x y) in z
3.029 * [taylor]: Taking taylor expansion of x in z
3.029 * [taylor]: Taking taylor expansion of y in z
3.029 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.029 * [taylor]: Taking taylor expansion of (* z y) in z
3.029 * [taylor]: Taking taylor expansion of z in z
3.029 * [taylor]: Taking taylor expansion of y in z
3.030 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.030 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.030 * [taylor]: Taking taylor expansion of (* x y) in y
3.030 * [taylor]: Taking taylor expansion of x in y
3.030 * [taylor]: Taking taylor expansion of y in y
3.030 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.030 * [taylor]: Taking taylor expansion of (* z y) in y
3.030 * [taylor]: Taking taylor expansion of z in y
3.030 * [taylor]: Taking taylor expansion of y in y
3.031 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.031 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.031 * [taylor]: Taking taylor expansion of (* x y) in x
3.031 * [taylor]: Taking taylor expansion of x in x
3.031 * [taylor]: Taking taylor expansion of y in x
3.031 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.031 * [taylor]: Taking taylor expansion of (* z y) in x
3.031 * [taylor]: Taking taylor expansion of z in x
3.031 * [taylor]: Taking taylor expansion of y in x
3.031 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.031 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.031 * [taylor]: Taking taylor expansion of (* x y) in x
3.031 * [taylor]: Taking taylor expansion of x in x
3.031 * [taylor]: Taking taylor expansion of y in x
3.031 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.031 * [taylor]: Taking taylor expansion of (* z y) in x
3.031 * [taylor]: Taking taylor expansion of z in x
3.031 * [taylor]: Taking taylor expansion of y in x
3.032 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.032 * [taylor]: Taking taylor expansion of y in y
3.032 * [taylor]: Taking taylor expansion of 1 in z
3.033 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.033 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.033 * [taylor]: Taking taylor expansion of (* z y) in y
3.033 * [taylor]: Taking taylor expansion of z in y
3.033 * [taylor]: Taking taylor expansion of y in y
3.033 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.033 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.033 * [taylor]: Taking taylor expansion of z in z
3.034 * [taylor]: Taking taylor expansion of 0 in z
3.035 * [taylor]: Taking taylor expansion of 0 in y
3.036 * [taylor]: Taking taylor expansion of 0 in z
3.037 * [taylor]: Taking taylor expansion of 0 in z
3.039 * [taylor]: Taking taylor expansion of 0 in y
3.039 * [taylor]: Taking taylor expansion of 0 in z
3.040 * [taylor]: Taking taylor expansion of 0 in z
3.040 * [taylor]: Taking taylor expansion of 0 in z
3.042 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.042 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.042 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.042 * [taylor]: Taking taylor expansion of (* x y) in z
3.042 * [taylor]: Taking taylor expansion of x in z
3.042 * [taylor]: Taking taylor expansion of y in z
3.042 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.042 * [taylor]: Taking taylor expansion of (* z y) in z
3.042 * [taylor]: Taking taylor expansion of z in z
3.042 * [taylor]: Taking taylor expansion of y in z
3.042 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.042 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.042 * [taylor]: Taking taylor expansion of (* x y) in y
3.042 * [taylor]: Taking taylor expansion of x in y
3.042 * [taylor]: Taking taylor expansion of y in y
3.042 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.042 * [taylor]: Taking taylor expansion of (* z y) in y
3.042 * [taylor]: Taking taylor expansion of z in y
3.042 * [taylor]: Taking taylor expansion of y in y
3.043 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.043 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.043 * [taylor]: Taking taylor expansion of (* x y) in x
3.043 * [taylor]: Taking taylor expansion of x in x
3.043 * [taylor]: Taking taylor expansion of y in x
3.043 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.043 * [taylor]: Taking taylor expansion of (* z y) in x
3.043 * [taylor]: Taking taylor expansion of z in x
3.043 * [taylor]: Taking taylor expansion of y in x
3.043 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.043 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.043 * [taylor]: Taking taylor expansion of (* x y) in x
3.043 * [taylor]: Taking taylor expansion of x in x
3.043 * [taylor]: Taking taylor expansion of y in x
3.044 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.044 * [taylor]: Taking taylor expansion of (* z y) in x
3.044 * [taylor]: Taking taylor expansion of z in x
3.044 * [taylor]: Taking taylor expansion of y in x
3.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.044 * [taylor]: Taking taylor expansion of y in y
3.044 * [taylor]: Taking taylor expansion of 1 in z
3.045 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.045 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.045 * [taylor]: Taking taylor expansion of (* z y) in y
3.045 * [taylor]: Taking taylor expansion of z in y
3.045 * [taylor]: Taking taylor expansion of y in y
3.045 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.045 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.045 * [taylor]: Taking taylor expansion of z in z
3.046 * [taylor]: Taking taylor expansion of 0 in z
3.048 * [taylor]: Taking taylor expansion of 0 in y
3.048 * [taylor]: Taking taylor expansion of 0 in z
3.049 * [taylor]: Taking taylor expansion of 0 in z
3.051 * [taylor]: Taking taylor expansion of 0 in y
3.051 * [taylor]: Taking taylor expansion of 0 in z
3.054 * [taylor]: Taking taylor expansion of 0 in z
3.055 * [taylor]: Taking taylor expansion of 0 in z
3.056 * * * [progress]: simplifying candidates
3.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (+ (* x y) (* (- z) y)))
  (log1p (+ (* x y) (* (- z) y)))
  (* (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))
3.058 * * [simplify]: iteration  0 :  33  enodes  (cost  206 )
3.063 * * [simplify]: iteration  1 :  113  enodes  (cost  146 )
3.086 * * [simplify]: iteration  2 :  437  enodes  (cost  133 )
3.206 * * [simplify]: iteration  3 :  1778  enodes  (cost  129 )
3.897 * * [simplify]: iteration  done :  5000  enodes  (cost  128 )
3.897 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (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 y 3) (- (pow x 3) (pow z 3)))
  (* y (+ (* z (* (+ z x) y)) (* (* x x) y)))
  (* (* y y) (- (* x x) (* z z)))
  (* (+ z x) y)
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
3.897 * * * [progress]: adding candidates to table
3.928 * * [progress]: iteration 3 / 4
3.929 * * * [progress]: picking best candidate
3.930 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (- z) y)))>
3.930 * * * [progress]: localizing error
3.935 * * * [progress]: generating rewritten candidates
3.935 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.936 * * * [progress]: generating series expansions
3.936 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.936 * [approximate]: Taking taylor expansion of (fma x y (* -1 (* z y))) in (x y z) around 0
3.936 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in z
3.936 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.936 * [taylor]: Taking taylor expansion of (* x y) in z
3.936 * [taylor]: Taking taylor expansion of x in z
3.936 * [taylor]: Taking taylor expansion of y in z
3.936 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in z
3.936 * [taylor]: Taking taylor expansion of -1 in z
3.936 * [taylor]: Taking taylor expansion of (* z y) in z
3.936 * [taylor]: Taking taylor expansion of z in z
3.936 * [taylor]: Taking taylor expansion of y in z
3.937 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in y
3.937 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.937 * [taylor]: Taking taylor expansion of (* x y) in y
3.937 * [taylor]: Taking taylor expansion of x in y
3.937 * [taylor]: Taking taylor expansion of y in y
3.937 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in y
3.937 * [taylor]: Taking taylor expansion of -1 in y
3.937 * [taylor]: Taking taylor expansion of (* z y) in y
3.937 * [taylor]: Taking taylor expansion of z in y
3.937 * [taylor]: Taking taylor expansion of y in y
3.937 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in x
3.937 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.937 * [taylor]: Taking taylor expansion of (* x y) in x
3.937 * [taylor]: Taking taylor expansion of x in x
3.937 * [taylor]: Taking taylor expansion of y in x
3.937 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in x
3.937 * [taylor]: Taking taylor expansion of -1 in x
3.937 * [taylor]: Taking taylor expansion of (* z y) in x
3.937 * [taylor]: Taking taylor expansion of z in x
3.937 * [taylor]: Taking taylor expansion of y in x
3.937 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in x
3.937 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.937 * [taylor]: Taking taylor expansion of (* x y) in x
3.937 * [taylor]: Taking taylor expansion of x in x
3.937 * [taylor]: Taking taylor expansion of y in x
3.937 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in x
3.937 * [taylor]: Taking taylor expansion of -1 in x
3.937 * [taylor]: Taking taylor expansion of (* z y) in x
3.937 * [taylor]: Taking taylor expansion of z in x
3.937 * [taylor]: Taking taylor expansion of y in x
3.937 * [taylor]: Taking taylor expansion of (- (* z y)) in y
3.937 * [taylor]: Taking taylor expansion of (* z y) in y
3.937 * [taylor]: Taking taylor expansion of z in y
3.937 * [taylor]: Taking taylor expansion of y in y
3.938 * [taylor]: Taking taylor expansion of 0 in z
3.939 * [taylor]: Taking taylor expansion of y in y
3.939 * [taylor]: Taking taylor expansion of 0 in z
3.939 * [taylor]: Taking taylor expansion of (- z) in z
3.939 * [taylor]: Taking taylor expansion of z in z
3.941 * [taylor]: Taking taylor expansion of 0 in y
3.941 * [taylor]: Taking taylor expansion of 0 in z
3.941 * [taylor]: Taking taylor expansion of 1 in z
3.942 * [taylor]: Taking taylor expansion of 0 in z
3.944 * [taylor]: Taking taylor expansion of 0 in y
3.944 * [taylor]: Taking taylor expansion of 0 in z
3.944 * [taylor]: Taking taylor expansion of 0 in z
3.944 * [taylor]: Taking taylor expansion of 0 in z
3.945 * [taylor]: Taking taylor expansion of 0 in z
3.945 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in (x y z) around 0
3.945 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in z
3.945 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.945 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
3.945 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.945 * [taylor]: Taking taylor expansion of x in z
3.945 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.945 * [taylor]: Taking taylor expansion of y in z
3.945 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in z
3.945 * [taylor]: Taking taylor expansion of -1 in z
3.945 * [taylor]: Taking taylor expansion of (* z y) in z
3.945 * [taylor]: Taking taylor expansion of z in z
3.945 * [taylor]: Taking taylor expansion of y in z
3.946 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in y
3.946 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.946 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
3.946 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.946 * [taylor]: Taking taylor expansion of x in y
3.946 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.946 * [taylor]: Taking taylor expansion of y in y
3.946 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
3.946 * [taylor]: Taking taylor expansion of -1 in y
3.946 * [taylor]: Taking taylor expansion of (* z y) in y
3.946 * [taylor]: Taking taylor expansion of z in y
3.946 * [taylor]: Taking taylor expansion of y in y
3.947 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in x
3.947 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.947 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
3.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.947 * [taylor]: Taking taylor expansion of x in x
3.947 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.947 * [taylor]: Taking taylor expansion of y in x
3.947 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.947 * [taylor]: Taking taylor expansion of -1 in x
3.947 * [taylor]: Taking taylor expansion of (* z y) in x
3.947 * [taylor]: Taking taylor expansion of z in x
3.947 * [taylor]: Taking taylor expansion of y in x
3.947 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in x
3.947 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.947 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
3.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.947 * [taylor]: Taking taylor expansion of x in x
3.948 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.948 * [taylor]: Taking taylor expansion of y in x
3.948 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.948 * [taylor]: Taking taylor expansion of -1 in x
3.948 * [taylor]: Taking taylor expansion of (* z y) in x
3.948 * [taylor]: Taking taylor expansion of z in x
3.948 * [taylor]: Taking taylor expansion of y in x
3.948 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.948 * [taylor]: Taking taylor expansion of y in y
3.948 * [taylor]: Taking taylor expansion of 1 in z
3.952 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.952 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.952 * [taylor]: Taking taylor expansion of (* z y) in y
3.952 * [taylor]: Taking taylor expansion of z in y
3.952 * [taylor]: Taking taylor expansion of y in y
3.952 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.952 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.952 * [taylor]: Taking taylor expansion of z in z
3.953 * [taylor]: Taking taylor expansion of 0 in z
3.955 * [taylor]: Taking taylor expansion of 0 in y
3.955 * [taylor]: Taking taylor expansion of 0 in z
3.956 * [taylor]: Taking taylor expansion of 0 in z
3.959 * [taylor]: Taking taylor expansion of 0 in y
3.959 * [taylor]: Taking taylor expansion of 0 in z
3.959 * [taylor]: Taking taylor expansion of 0 in z
3.960 * [taylor]: Taking taylor expansion of 0 in z
3.961 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in (x y z) around 0
3.961 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in z
3.961 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.961 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
3.961 * [taylor]: Taking taylor expansion of (/ -1 x) in z
3.961 * [taylor]: Taking taylor expansion of -1 in z
3.961 * [taylor]: Taking taylor expansion of x in z
3.961 * [taylor]: Taking taylor expansion of (/ -1 y) in z
3.961 * [taylor]: Taking taylor expansion of -1 in z
3.961 * [taylor]: Taking taylor expansion of y in z
3.961 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in z
3.961 * [taylor]: Taking taylor expansion of -1 in z
3.961 * [taylor]: Taking taylor expansion of (* z y) in z
3.961 * [taylor]: Taking taylor expansion of z in z
3.961 * [taylor]: Taking taylor expansion of y in z
3.962 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in y
3.962 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.962 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
3.962 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.962 * [taylor]: Taking taylor expansion of -1 in y
3.962 * [taylor]: Taking taylor expansion of x in y
3.962 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.962 * [taylor]: Taking taylor expansion of -1 in y
3.962 * [taylor]: Taking taylor expansion of y in y
3.962 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
3.962 * [taylor]: Taking taylor expansion of -1 in y
3.962 * [taylor]: Taking taylor expansion of (* z y) in y
3.962 * [taylor]: Taking taylor expansion of z in y
3.962 * [taylor]: Taking taylor expansion of y in y
3.963 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in x
3.963 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.963 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
3.963 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.963 * [taylor]: Taking taylor expansion of -1 in x
3.963 * [taylor]: Taking taylor expansion of x in x
3.963 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.963 * [taylor]: Taking taylor expansion of -1 in x
3.963 * [taylor]: Taking taylor expansion of y in x
3.963 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.963 * [taylor]: Taking taylor expansion of -1 in x
3.963 * [taylor]: Taking taylor expansion of (* z y) in x
3.963 * [taylor]: Taking taylor expansion of z in x
3.963 * [taylor]: Taking taylor expansion of y in x
3.963 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in x
3.964 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.964 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
3.964 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.964 * [taylor]: Taking taylor expansion of -1 in x
3.964 * [taylor]: Taking taylor expansion of x in x
3.964 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.964 * [taylor]: Taking taylor expansion of -1 in x
3.964 * [taylor]: Taking taylor expansion of y in x
3.964 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.964 * [taylor]: Taking taylor expansion of -1 in x
3.964 * [taylor]: Taking taylor expansion of (* z y) in x
3.964 * [taylor]: Taking taylor expansion of z in x
3.964 * [taylor]: Taking taylor expansion of y in x
3.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.964 * [taylor]: Taking taylor expansion of y in y
3.965 * [taylor]: Taking taylor expansion of 1 in z
3.965 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.965 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.965 * [taylor]: Taking taylor expansion of (* z y) in y
3.965 * [taylor]: Taking taylor expansion of z in y
3.966 * [taylor]: Taking taylor expansion of y in y
3.966 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.966 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.966 * [taylor]: Taking taylor expansion of z in z
3.967 * [taylor]: Taking taylor expansion of 0 in z
3.968 * [taylor]: Taking taylor expansion of 0 in y
3.969 * [taylor]: Taking taylor expansion of 0 in z
3.970 * [taylor]: Taking taylor expansion of 0 in z
3.972 * [taylor]: Taking taylor expansion of 0 in y
3.972 * [taylor]: Taking taylor expansion of 0 in z
3.973 * [taylor]: Taking taylor expansion of 0 in z
3.974 * [taylor]: Taking taylor expansion of 0 in z
3.975 * * * [progress]: simplifying candidates
3.975 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma x y (* (- z) y)))
  (log1p (fma x y (* (- z) y)))
  (* x y)
  (log (fma x y (* (- z) y)))
  (exp (fma x y (* (- z) y)))
  (* (cbrt (fma x y (* (- z) y))) (cbrt (fma x y (* (- z) y))))
  (cbrt (fma x y (* (- z) y)))
  (* (* (fma x y (* (- z) y)) (fma x y (* (- z) y))) (fma x y (* (- z) y)))
  (sqrt (fma x y (* (- z) y)))
  (sqrt (fma x y (* (- z) y)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
3.976 * * [simplify]: iteration  0 :  18  enodes  (cost  120 )
3.978 * * [simplify]: iteration  1 :  27  enodes  (cost  90 )
3.982 * * [simplify]: iteration  2 :  72  enodes  (cost  80 )
3.996 * * [simplify]: iteration  3 :  270  enodes  (cost  80 )
4.070 * * [simplify]: iteration  4 :  1083  enodes  (cost  80 )
4.502 * * [simplify]: iteration  5 :  4001  enodes  (cost  80 )
6.979 * * [simplify]: iteration  done :  5001  enodes  (cost  80 )
6.980 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* x y)
  (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)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
6.980 * * * [progress]: adding candidates to table
7.004 * [progress]: [Phase 3 of 3] Extracting.
7.004 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fma x y (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
7.004 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
7.004 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fma x y (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
7.018 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fma x y (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
7.031 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fma x y (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
7.043 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.043 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma x y (* (- z) y))
7.044 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
7.044 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
7.044 * * [simplify]: iteration  2 :  12  enodes  (cost  7 )
7.045 * * [simplify]: iteration  3 :  13  enodes  (cost  7 )
7.045 * * [simplify]: iteration  done :  13  enodes  (cost  7 )
7.045 * [simplify]: Simplified to:
   (fma x y (* (- z) y))
7.890 * [regime-testing]: Baseline error score: 0.007750968871108889
7.891 * [regime-testing]: Oracle error score: 0.0026253281660207524
7.891 * [regime-testing]: End program error score: 0.007750968871108889
7.911 * [regime-testing]: Target error score: 0.014376797099637455