16.701 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.033 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.034 * * [simplify]: iteration  1 :  21  enodes  (cost  15 )
0.038 * * [simplify]: iteration  2 :  72  enodes  (cost  7 )
0.050 * * [simplify]: iteration  3 :  213  enodes  (cost  5 )
0.113 * * [simplify]: iteration  4 :  938  enodes  (cost  5 )
0.898 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
0.898 * [simplify]: Simplified to:
   (* y (- x z))
0.901 * * [progress]: iteration 1 / 4
0.901 * * * [progress]: picking best candidate
0.902 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.902 * * * [progress]: localizing error
0.906 * * * [progress]: generating rewritten candidates
0.906 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.919 * * * [progress]: generating series expansions
0.919 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.919 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.919 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.919 * [taylor]: Taking taylor expansion of y in z
0.919 * [taylor]: Taking taylor expansion of (- x z) in z
0.919 * [taylor]: Taking taylor expansion of x in z
0.919 * [taylor]: Taking taylor expansion of z in z
0.919 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.919 * [taylor]: Taking taylor expansion of y in x
0.919 * [taylor]: Taking taylor expansion of (- x z) in x
0.920 * [taylor]: Taking taylor expansion of x in x
0.920 * [taylor]: Taking taylor expansion of z in x
0.920 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.920 * [taylor]: Taking taylor expansion of y in y
0.920 * [taylor]: Taking taylor expansion of (- x z) in y
0.920 * [taylor]: Taking taylor expansion of x in y
0.920 * [taylor]: Taking taylor expansion of z in y
0.920 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.920 * [taylor]: Taking taylor expansion of y in y
0.920 * [taylor]: Taking taylor expansion of (- x z) in y
0.920 * [taylor]: Taking taylor expansion of x in y
0.920 * [taylor]: Taking taylor expansion of z in y
0.920 * [taylor]: Taking taylor expansion of 0 in x
0.920 * [taylor]: Taking taylor expansion of 0 in z
0.921 * [taylor]: Taking taylor expansion of (- x z) in x
0.921 * [taylor]: Taking taylor expansion of x in x
0.921 * [taylor]: Taking taylor expansion of z in x
0.921 * [taylor]: Taking taylor expansion of (- z) in z
0.921 * [taylor]: Taking taylor expansion of z in z
0.921 * [taylor]: Taking taylor expansion of 0 in z
0.922 * [taylor]: Taking taylor expansion of 0 in x
0.922 * [taylor]: Taking taylor expansion of 0 in z
0.923 * [taylor]: Taking taylor expansion of 1 in z
0.923 * [taylor]: Taking taylor expansion of 0 in z
0.924 * [taylor]: Taking taylor expansion of 0 in x
0.924 * [taylor]: Taking taylor expansion of 0 in z
0.924 * [taylor]: Taking taylor expansion of 0 in z
0.925 * [taylor]: Taking taylor expansion of 0 in z
0.925 * [taylor]: Taking taylor expansion of 0 in z
0.925 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.925 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.925 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 z) in z
0.925 * [taylor]: Taking taylor expansion of z in z
0.925 * [taylor]: Taking taylor expansion of y in z
0.926 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.926 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 z) in x
0.926 * [taylor]: Taking taylor expansion of z in x
0.926 * [taylor]: Taking taylor expansion of y in x
0.927 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 z) in y
0.927 * [taylor]: Taking taylor expansion of z in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.927 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 (/ 1 z) in y
0.927 * [taylor]: Taking taylor expansion of z in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.927 * [taylor]: Taking taylor expansion of 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 in z
0.929 * [taylor]: Taking taylor expansion of 0 in x
0.930 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.930 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.930 * [taylor]: Taking taylor expansion of z in z
0.932 * [taylor]: Taking taylor expansion of 0 in x
0.932 * [taylor]: Taking taylor expansion of 0 in z
0.933 * [taylor]: Taking taylor expansion of 0 in z
0.935 * [taylor]: Taking taylor expansion of 0 in x
0.935 * [taylor]: Taking taylor expansion of 0 in z
0.935 * [taylor]: Taking taylor expansion of 0 in z
0.936 * [taylor]: Taking taylor expansion of 0 in z
0.937 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.937 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.937 * [taylor]: Taking taylor expansion of -1 in z
0.937 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.937 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.937 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.937 * [taylor]: Taking taylor expansion of z in z
0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.938 * [taylor]: Taking taylor expansion of x in z
0.938 * [taylor]: Taking taylor expansion of y in z
0.938 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.938 * [taylor]: Taking taylor expansion of -1 in x
0.938 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.938 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.938 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.938 * [taylor]: Taking taylor expansion of z in x
0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.938 * [taylor]: Taking taylor expansion of x in x
0.938 * [taylor]: Taking taylor expansion of y in x
0.939 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.939 * [taylor]: Taking taylor expansion of -1 in y
0.939 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.939 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.939 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.939 * [taylor]: Taking taylor expansion of z in y
0.939 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.939 * [taylor]: Taking taylor expansion of x in y
0.939 * [taylor]: Taking taylor expansion of y in y
0.939 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.939 * [taylor]: Taking taylor expansion of -1 in y
0.939 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.939 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.939 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.939 * [taylor]: Taking taylor expansion of z in y
0.939 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.939 * [taylor]: Taking taylor expansion of x in y
0.939 * [taylor]: Taking taylor expansion of y in y
0.940 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.940 * [taylor]: Taking taylor expansion of -1 in x
0.940 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.940 * [taylor]: Taking taylor expansion of z in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of 1 in z
0.942 * [taylor]: Taking taylor expansion of 0 in x
0.943 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.943 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.943 * [taylor]: Taking taylor expansion of z in z
0.946 * [taylor]: Taking taylor expansion of 0 in x
0.946 * [taylor]: Taking taylor expansion of 0 in z
0.947 * [taylor]: Taking taylor expansion of 0 in z
0.951 * [taylor]: Taking taylor expansion of 0 in x
0.951 * [taylor]: Taking taylor expansion of 0 in z
0.951 * [taylor]: Taking taylor expansion of 0 in z
0.953 * [taylor]: Taking taylor expansion of 0 in z
0.954 * * * [progress]: simplifying candidates
0.955 * [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))
0.958 * * [simplify]: iteration  0 :  102  enodes  (cost  721 )
0.976 * * [simplify]: iteration  1 :  194  enodes  (cost  548 )
1.015 * * [simplify]: iteration  2 :  703  enodes  (cost  420 )
1.355 * * [simplify]: iteration  3 :  2778  enodes  (cost  360 )
2.955 * * [simplify]: iteration  done :  5001  enodes  (cost  360 )
2.955 * [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)
2.955 * * * [progress]: adding candidates to table
3.009 * * [progress]: iteration 2 / 4
3.009 * * * [progress]: picking best candidate
3.011 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
3.011 * * * [progress]: localizing error
3.016 * * * [progress]: generating rewritten candidates
3.016 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.019 * * * [progress]: generating series expansions
3.020 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.020 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
3.020 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
3.020 * [taylor]: Taking taylor expansion of (* x y) in z
3.020 * [taylor]: Taking taylor expansion of x in z
3.020 * [taylor]: Taking taylor expansion of y in z
3.020 * [taylor]: Taking taylor expansion of (* z y) in z
3.020 * [taylor]: Taking taylor expansion of z in z
3.020 * [taylor]: Taking taylor expansion of y in z
3.020 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
3.020 * [taylor]: Taking taylor expansion of (* x y) in y
3.020 * [taylor]: Taking taylor expansion of x in y
3.020 * [taylor]: Taking taylor expansion of y in y
3.020 * [taylor]: Taking taylor expansion of (* z y) in y
3.020 * [taylor]: Taking taylor expansion of z in y
3.020 * [taylor]: Taking taylor expansion of y in y
3.020 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.020 * [taylor]: Taking taylor expansion of (* x y) in x
3.020 * [taylor]: Taking taylor expansion of x in x
3.020 * [taylor]: Taking taylor expansion of y in x
3.020 * [taylor]: Taking taylor expansion of (* z y) in x
3.020 * [taylor]: Taking taylor expansion of z in x
3.020 * [taylor]: Taking taylor expansion of y in x
3.020 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
3.020 * [taylor]: Taking taylor expansion of (* x y) in x
3.020 * [taylor]: Taking taylor expansion of x in x
3.020 * [taylor]: Taking taylor expansion of y in x
3.020 * [taylor]: Taking taylor expansion of (* z y) in x
3.020 * [taylor]: Taking taylor expansion of z in x
3.020 * [taylor]: Taking taylor expansion of y in x
3.020 * [taylor]: Taking taylor expansion of (- (* z y)) in y
3.020 * [taylor]: Taking taylor expansion of (* z y) in y
3.020 * [taylor]: Taking taylor expansion of z in y
3.020 * [taylor]: Taking taylor expansion of y in y
3.021 * [taylor]: Taking taylor expansion of 0 in z
3.021 * [taylor]: Taking taylor expansion of y in y
3.021 * [taylor]: Taking taylor expansion of 0 in z
3.022 * [taylor]: Taking taylor expansion of (- z) in z
3.022 * [taylor]: Taking taylor expansion of z in z
3.023 * [taylor]: Taking taylor expansion of 0 in y
3.023 * [taylor]: Taking taylor expansion of 0 in z
3.023 * [taylor]: Taking taylor expansion of 1 in z
3.024 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [taylor]: Taking taylor expansion of 0 in y
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.027 * [taylor]: Taking taylor expansion of 0 in z
3.027 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.027 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.027 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.027 * [taylor]: Taking taylor expansion of (* x y) in z
3.027 * [taylor]: Taking taylor expansion of x in z
3.027 * [taylor]: Taking taylor expansion of y in z
3.027 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.027 * [taylor]: Taking taylor expansion of (* z y) in z
3.027 * [taylor]: Taking taylor expansion of z in z
3.027 * [taylor]: Taking taylor expansion of y in z
3.027 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.028 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.028 * [taylor]: Taking taylor expansion of (* x y) in y
3.028 * [taylor]: Taking taylor expansion of x in y
3.028 * [taylor]: Taking taylor expansion of y in y
3.028 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.028 * [taylor]: Taking taylor expansion of (* z y) in y
3.028 * [taylor]: Taking taylor expansion of z in y
3.028 * [taylor]: Taking taylor expansion of y in y
3.028 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.028 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.028 * [taylor]: Taking taylor expansion of (* x y) in x
3.028 * [taylor]: Taking taylor expansion of x in x
3.028 * [taylor]: Taking taylor expansion of y in x
3.029 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.029 * [taylor]: Taking taylor expansion of (* z y) in x
3.029 * [taylor]: Taking taylor expansion of z in x
3.029 * [taylor]: Taking taylor expansion of y in x
3.029 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.029 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.029 * [taylor]: Taking taylor expansion of (* x y) in x
3.029 * [taylor]: Taking taylor expansion of x in x
3.029 * [taylor]: Taking taylor expansion of y in x
3.029 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.029 * [taylor]: Taking taylor expansion of (* z y) in x
3.029 * [taylor]: Taking taylor expansion of z in x
3.029 * [taylor]: Taking taylor expansion of y in x
3.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.029 * [taylor]: Taking taylor expansion of y in y
3.030 * [taylor]: Taking taylor expansion of 1 in z
3.030 * [taylor]: Taking taylor expansion of (- (/ 1 (* z 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 z)) in z
3.031 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.031 * [taylor]: Taking taylor expansion of z in z
3.032 * [taylor]: Taking taylor expansion of 0 in z
3.033 * [taylor]: Taking taylor expansion of 0 in y
3.034 * [taylor]: Taking taylor expansion of 0 in z
3.034 * [taylor]: Taking taylor expansion of 0 in z
3.037 * [taylor]: Taking taylor expansion of 0 in y
3.037 * [taylor]: Taking taylor expansion of 0 in z
3.038 * [taylor]: Taking taylor expansion of 0 in z
3.038 * [taylor]: Taking taylor expansion of 0 in z
3.039 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
3.039 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
3.039 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.039 * [taylor]: Taking taylor expansion of (* x y) in z
3.039 * [taylor]: Taking taylor expansion of x in z
3.039 * [taylor]: Taking taylor expansion of y in z
3.040 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.040 * [taylor]: Taking taylor expansion of (* z y) in z
3.040 * [taylor]: Taking taylor expansion of z in z
3.040 * [taylor]: Taking taylor expansion of y in z
3.040 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
3.040 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.040 * [taylor]: Taking taylor expansion of (* x y) in y
3.040 * [taylor]: Taking taylor expansion of x in y
3.040 * [taylor]: Taking taylor expansion of y in y
3.040 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.040 * [taylor]: Taking taylor expansion of (* z y) in y
3.040 * [taylor]: Taking taylor expansion of z in y
3.040 * [taylor]: Taking taylor expansion of y in y
3.041 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.041 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.041 * [taylor]: Taking taylor expansion of (* x y) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of y in x
3.041 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.041 * [taylor]: Taking taylor expansion of (* z y) in x
3.041 * [taylor]: Taking taylor expansion of z in x
3.041 * [taylor]: Taking taylor expansion of y in x
3.041 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
3.041 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.041 * [taylor]: Taking taylor expansion of (* x y) in x
3.041 * [taylor]: Taking taylor expansion of x in x
3.041 * [taylor]: Taking taylor expansion of y in x
3.042 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.042 * [taylor]: Taking taylor expansion of (* z y) in x
3.042 * [taylor]: Taking taylor expansion of z in x
3.042 * [taylor]: Taking taylor expansion of y in x
3.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.042 * [taylor]: Taking taylor expansion of y in y
3.042 * [taylor]: Taking taylor expansion of 1 in z
3.043 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.043 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.043 * [taylor]: Taking taylor expansion of (* z y) in y
3.043 * [taylor]: Taking taylor expansion of z in y
3.043 * [taylor]: Taking taylor expansion of y in y
3.043 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.043 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.043 * [taylor]: Taking taylor expansion of z in z
3.044 * [taylor]: Taking taylor expansion of 0 in z
3.046 * [taylor]: Taking taylor expansion of 0 in y
3.046 * [taylor]: Taking taylor expansion of 0 in z
3.047 * [taylor]: Taking taylor expansion of 0 in z
3.049 * [taylor]: Taking taylor expansion of 0 in y
3.049 * [taylor]: Taking taylor expansion of 0 in z
3.050 * [taylor]: Taking taylor expansion of 0 in z
3.051 * [taylor]: Taking taylor expansion of 0 in z
3.052 * * * [progress]: simplifying candidates
3.052 * [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))
3.054 * * [simplify]: iteration  0 :  33  enodes  (cost  206 )
3.059 * * [simplify]: iteration  1 :  113  enodes  (cost  146 )
3.086 * * [simplify]: iteration  2 :  437  enodes  (cost  133 )
3.204 * * [simplify]: iteration  3 :  1778  enodes  (cost  129 )
3.914 * * [simplify]: iteration  done :  5000  enodes  (cost  128 )
3.915 * [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))
3.915 * * * [progress]: adding candidates to table
3.953 * * [progress]: iteration 3 / 4
3.953 * * * [progress]: picking best candidate
3.954 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (- z) y)))>
3.955 * * * [progress]: localizing error
3.960 * * * [progress]: generating rewritten candidates
3.960 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.960 * * * [progress]: generating series expansions
3.960 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.961 * [approximate]: Taking taylor expansion of (fma x y (* -1 (* z y))) in (x y z) around 0
3.961 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in z
3.961 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.961 * [taylor]: Taking taylor expansion of (* x y) in z
3.961 * [taylor]: Taking taylor expansion of x 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
3.961 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in y
3.961 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.961 * [taylor]: Taking taylor expansion of (* x y) in y
3.961 * [taylor]: Taking taylor expansion of x in y
3.961 * [taylor]: Taking taylor expansion of y in y
3.961 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in y
3.961 * [taylor]: Taking taylor expansion of -1 in y
3.961 * [taylor]: Taking taylor expansion of (* z y) in y
3.961 * [taylor]: Taking taylor expansion of z in y
3.961 * [taylor]: Taking taylor expansion of y in y
3.961 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in x
3.961 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.961 * [taylor]: Taking taylor expansion of (* x y) in x
3.961 * [taylor]: Taking taylor expansion of x in x
3.961 * [taylor]: Taking taylor expansion of y in x
3.961 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in x
3.961 * [taylor]: Taking taylor expansion of -1 in x
3.961 * [taylor]: Taking taylor expansion of (* z y) in x
3.961 * [taylor]: Taking taylor expansion of z in x
3.961 * [taylor]: Taking taylor expansion of y in x
3.961 * [taylor]: Taking taylor expansion of (fma x y (* -1 (* z y))) in x
3.961 * [taylor]: Rewrote expression to (+ (* x y) (* -1 (* z y)))
3.961 * [taylor]: Taking taylor expansion of (* x y) in x
3.961 * [taylor]: Taking taylor expansion of x in x
3.961 * [taylor]: Taking taylor expansion of y in x
3.961 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in x
3.961 * [taylor]: Taking taylor expansion of -1 in x
3.961 * [taylor]: Taking taylor expansion of (* z y) in x
3.961 * [taylor]: Taking taylor expansion of z in x
3.961 * [taylor]: Taking taylor expansion of y in x
3.962 * [taylor]: Taking taylor expansion of (- (* z y)) 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
3.962 * [taylor]: Taking taylor expansion of 0 in z
3.963 * [taylor]: Taking taylor expansion of y in y
3.963 * [taylor]: Taking taylor expansion of 0 in z
3.963 * [taylor]: Taking taylor expansion of (- z) in z
3.963 * [taylor]: Taking taylor expansion of z 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 1 in z
3.966 * [taylor]: Taking taylor expansion of 0 in z
3.968 * [taylor]: Taking taylor expansion of 0 in y
3.968 * [taylor]: Taking taylor expansion of 0 in z
3.968 * [taylor]: Taking taylor expansion of 0 in z
3.968 * [taylor]: Taking taylor expansion of 0 in z
3.969 * [taylor]: Taking taylor expansion of 0 in z
3.969 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in (x y z) around 0
3.969 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in z
3.969 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.969 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
3.969 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.969 * [taylor]: Taking taylor expansion of x in z
3.969 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.969 * [taylor]: Taking taylor expansion of y in z
3.969 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in z
3.969 * [taylor]: Taking taylor expansion of -1 in z
3.969 * [taylor]: Taking taylor expansion of (* z y) in z
3.969 * [taylor]: Taking taylor expansion of z in z
3.969 * [taylor]: Taking taylor expansion of y in z
3.970 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in y
3.970 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.970 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
3.970 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.970 * [taylor]: Taking taylor expansion of x in y
3.970 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.970 * [taylor]: Taking taylor expansion of y in y
3.970 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
3.970 * [taylor]: Taking taylor expansion of -1 in y
3.970 * [taylor]: Taking taylor expansion of (* z y) in y
3.970 * [taylor]: Taking taylor expansion of z in y
3.970 * [taylor]: Taking taylor expansion of y in y
3.971 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in x
3.971 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.971 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
3.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.971 * [taylor]: Taking taylor expansion of x in x
3.971 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.971 * [taylor]: Taking taylor expansion of y in x
3.971 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.971 * [taylor]: Taking taylor expansion of -1 in x
3.971 * [taylor]: Taking taylor expansion of (* z y) in x
3.971 * [taylor]: Taking taylor expansion of z in x
3.971 * [taylor]: Taking taylor expansion of y in x
3.971 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ -1 (* z y))) in x
3.971 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ -1 (* z y)))
3.971 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
3.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.971 * [taylor]: Taking taylor expansion of x in x
3.972 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.972 * [taylor]: Taking taylor expansion of y in x
3.972 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.972 * [taylor]: Taking taylor expansion of -1 in x
3.972 * [taylor]: Taking taylor expansion of (* z y) in x
3.972 * [taylor]: Taking taylor expansion of z in x
3.972 * [taylor]: Taking taylor expansion of y in x
3.972 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.972 * [taylor]: Taking taylor expansion of y in y
3.972 * [taylor]: Taking taylor expansion of 1 in z
3.973 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.973 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.973 * [taylor]: Taking taylor expansion of (* z y) in y
3.973 * [taylor]: Taking taylor expansion of z in y
3.973 * [taylor]: Taking taylor expansion of y in y
3.973 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.974 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.974 * [taylor]: Taking taylor expansion of z in z
3.974 * [taylor]: Taking taylor expansion of 0 in z
3.976 * [taylor]: Taking taylor expansion of 0 in y
3.977 * [taylor]: Taking taylor expansion of 0 in z
3.977 * [taylor]: Taking taylor expansion of 0 in z
3.980 * [taylor]: Taking taylor expansion of 0 in y
3.980 * [taylor]: Taking taylor expansion of 0 in z
3.981 * [taylor]: Taking taylor expansion of 0 in z
3.981 * [taylor]: Taking taylor expansion of 0 in z
3.983 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in (x y z) around 0
3.983 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in z
3.983 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.983 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
3.983 * [taylor]: Taking taylor expansion of (/ -1 x) in z
3.983 * [taylor]: Taking taylor expansion of -1 in z
3.983 * [taylor]: Taking taylor expansion of x in z
3.983 * [taylor]: Taking taylor expansion of (/ -1 y) in z
3.983 * [taylor]: Taking taylor expansion of -1 in z
3.983 * [taylor]: Taking taylor expansion of y in z
3.983 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in z
3.983 * [taylor]: Taking taylor expansion of -1 in z
3.983 * [taylor]: Taking taylor expansion of (* z y) in z
3.983 * [taylor]: Taking taylor expansion of z in z
3.983 * [taylor]: Taking taylor expansion of y in z
3.983 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in y
3.983 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.983 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
3.983 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.983 * [taylor]: Taking taylor expansion of -1 in y
3.984 * [taylor]: Taking taylor expansion of x in y
3.984 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.984 * [taylor]: Taking taylor expansion of -1 in y
3.984 * [taylor]: Taking taylor expansion of y in y
3.984 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in y
3.984 * [taylor]: Taking taylor expansion of -1 in y
3.984 * [taylor]: Taking taylor expansion of (* z y) in y
3.984 * [taylor]: Taking taylor expansion of z in y
3.984 * [taylor]: Taking taylor expansion of y in y
3.984 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in x
3.984 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.984 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
3.984 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.984 * [taylor]: Taking taylor expansion of -1 in x
3.984 * [taylor]: Taking taylor expansion of x in x
3.985 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.985 * [taylor]: Taking taylor expansion of -1 in x
3.985 * [taylor]: Taking taylor expansion of y in x
3.985 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.985 * [taylor]: Taking taylor expansion of -1 in x
3.985 * [taylor]: Taking taylor expansion of (* z y) in x
3.985 * [taylor]: Taking taylor expansion of z in x
3.985 * [taylor]: Taking taylor expansion of y in x
3.985 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 (* z y))) in x
3.985 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 (* z y)))
3.985 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
3.985 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.985 * [taylor]: Taking taylor expansion of -1 in x
3.985 * [taylor]: Taking taylor expansion of x in x
3.985 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.985 * [taylor]: Taking taylor expansion of -1 in x
3.986 * [taylor]: Taking taylor expansion of y in x
3.986 * [taylor]: Taking taylor expansion of (/ -1 (* z y)) in x
3.986 * [taylor]: Taking taylor expansion of -1 in x
3.986 * [taylor]: Taking taylor expansion of (* z y) in x
3.986 * [taylor]: Taking taylor expansion of z in x
3.986 * [taylor]: Taking taylor expansion of y in x
3.986 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.986 * [taylor]: Taking taylor expansion of y in y
3.986 * [taylor]: Taking taylor expansion of 1 in z
3.987 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
3.987 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.987 * [taylor]: Taking taylor expansion of (* z y) in y
3.987 * [taylor]: Taking taylor expansion of z in y
3.987 * [taylor]: Taking taylor expansion of y in y
3.987 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.988 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.988 * [taylor]: Taking taylor expansion of z in z
3.988 * [taylor]: Taking taylor expansion of 0 in z
3.990 * [taylor]: Taking taylor expansion of 0 in y
3.991 * [taylor]: Taking taylor expansion of 0 in z
3.991 * [taylor]: Taking taylor expansion of 0 in z
3.994 * [taylor]: Taking taylor expansion of 0 in y
3.994 * [taylor]: Taking taylor expansion of 0 in z
3.995 * [taylor]: Taking taylor expansion of 0 in z
3.995 * [taylor]: Taking taylor expansion of 0 in z
3.996 * * * [progress]: simplifying candidates
3.996 * [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))
3.998 * * [simplify]: iteration  0 :  18  enodes  (cost  120 )
4.000 * * [simplify]: iteration  1 :  27  enodes  (cost  90 )
4.006 * * [simplify]: iteration  2 :  72  enodes  (cost  80 )
4.020 * * [simplify]: iteration  3 :  270  enodes  (cost  80 )
4.093 * * [simplify]: iteration  4 :  1083  enodes  (cost  80 )
4.550 * * [simplify]: iteration  5 :  4001  enodes  (cost  80 )
7.059 * * [simplify]: iteration  done :  5001  enodes  (cost  80 )
7.060 * [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))
7.060 * * * [progress]: adding candidates to table
7.086 * [progress]: [Phase 3 of 3] Extracting.
7.086 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fma x y (* (- z) y)))> #<alt (λ (x y z) (* y (- x z)))>)
7.087 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
7.087 * * * * [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)))>)
7.099 * * * * [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)))>)
7.113 * * * * [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)))>)
7.125 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.125 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma x y (* (- z) y))
7.126 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
7.126 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
7.126 * * [simplify]: iteration  2 :  12  enodes  (cost  7 )
7.127 * * [simplify]: iteration  3 :  13  enodes  (cost  7 )
7.127 * * [simplify]: iteration  done :  13  enodes  (cost  7 )
7.127 * [simplify]: Simplified to:
   (fma x y (* (- z) y))
7.985 * [regime-testing]: Baseline error score: 0.007750968871108889
7.986 * [regime-testing]: Oracle error score: 0.0026253281660207524
7.986 * [regime-testing]: End program error score: 0.007750968871108889
8.006 * [regime-testing]: Target error score: 0.014376797099637455