7.206 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.555 * * * [progress]: [2/2] Setting up program.
0.557 * [progress]: [Phase 2 of 3] Improving.
0.558 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (+.f64 (-.f64 (*.f64 x y) (*.f64 y y)) (*.f64 y y)) (*.f64 y z))
0.710 * * [simplify]: iteration  0 :  5583  enodes  (cost  5 )
0.711 * [simplify]: Simplified to:
   (*.f64 y (-.f64 x z))
0.715 * * [progress]: iteration 1 / 4
0.715 * * * [progress]: picking best candidate
0.719 * * * * [pick]: Picked  #<alt (λ (x y z) (*.f64 y (-.f64 x z)))>
0.719 * * * [progress]: localizing error
0.723 * * * [progress]: generating rewritten candidates
0.723 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.730 * * * [progress]: generating series expansions
0.730 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.730 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.730 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.731 * [taylor]: Taking taylor expansion of y in z
0.731 * [taylor]: Taking taylor expansion of (- x z) in z
0.731 * [taylor]: Taking taylor expansion of x in z
0.731 * [taylor]: Taking taylor expansion of z in z
0.731 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.731 * [taylor]: Taking taylor expansion of y in x
0.731 * [taylor]: Taking taylor expansion of (- x z) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of z in x
0.731 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of (- x z) in y
0.731 * [taylor]: Taking taylor expansion of x in y
0.731 * [taylor]: Taking taylor expansion of z in y
0.731 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of (- x z) in y
0.731 * [taylor]: Taking taylor expansion of x in y
0.731 * [taylor]: Taking taylor expansion of z in y
0.731 * [taylor]: Taking taylor expansion of 0 in x
0.731 * [taylor]: Taking taylor expansion of 0 in z
0.731 * [taylor]: Taking taylor expansion of (- x z) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of z in x
0.731 * [taylor]: Taking taylor expansion of (neg z) in z
0.731 * [taylor]: Taking taylor expansion of z in z
0.731 * [taylor]: Taking taylor expansion of 0 in z
0.731 * [taylor]: Taking taylor expansion of 0 in x
0.731 * [taylor]: Taking taylor expansion of 0 in z
0.731 * [taylor]: Taking taylor expansion of 1 in z
0.731 * [taylor]: Taking taylor expansion of 0 in z
0.732 * [taylor]: Taking taylor expansion of 0 in x
0.732 * [taylor]: Taking taylor expansion of 0 in z
0.732 * [taylor]: Taking taylor expansion of 0 in z
0.732 * [taylor]: Taking taylor expansion of 0 in z
0.732 * [taylor]: Taking taylor expansion of 0 in z
0.732 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.732 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.732 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.732 * [taylor]: Taking taylor expansion of x in z
0.732 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.732 * [taylor]: Taking taylor expansion of z in z
0.732 * [taylor]: Taking taylor expansion of y in z
0.732 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.732 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.732 * [taylor]: Taking taylor expansion of z in x
0.732 * [taylor]: Taking taylor expansion of y in x
0.732 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.732 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.732 * [taylor]: Taking taylor expansion of x in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.733 * [taylor]: Taking taylor expansion of z in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.733 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.733 * [taylor]: Taking taylor expansion of x in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.733 * [taylor]: Taking taylor expansion of z in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.733 * [taylor]: Taking taylor expansion of z in x
0.733 * [taylor]: Taking taylor expansion of 1 in z
0.733 * [taylor]: Taking taylor expansion of 0 in x
0.734 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.734 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.734 * [taylor]: Taking taylor expansion of z in z
0.734 * [taylor]: Taking taylor expansion of 0 in x
0.734 * [taylor]: Taking taylor expansion of 0 in z
0.734 * [taylor]: Taking taylor expansion of 0 in z
0.734 * [taylor]: Taking taylor expansion of 0 in x
0.734 * [taylor]: Taking taylor expansion of 0 in z
0.734 * [taylor]: Taking taylor expansion of 0 in z
0.735 * [taylor]: Taking taylor expansion of 0 in z
0.735 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.735 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.735 * [taylor]: Taking taylor expansion of -1 in z
0.735 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.735 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.735 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.735 * [taylor]: Taking taylor expansion of z in z
0.735 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.735 * [taylor]: Taking taylor expansion of x in z
0.735 * [taylor]: Taking taylor expansion of y in z
0.735 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.735 * [taylor]: Taking taylor expansion of -1 in x
0.735 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.735 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.735 * [taylor]: Taking taylor expansion of z in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.735 * [taylor]: Taking taylor expansion of -1 in y
0.735 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.735 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.736 * [taylor]: Taking taylor expansion of z in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.736 * [taylor]: Taking taylor expansion of -1 in y
0.736 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.736 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.736 * [taylor]: Taking taylor expansion of z in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.736 * [taylor]: Taking taylor expansion of -1 in x
0.736 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.736 * [taylor]: Taking taylor expansion of z in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of 1 in z
0.737 * [taylor]: Taking taylor expansion of 0 in x
0.737 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.737 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.737 * [taylor]: Taking taylor expansion of z in z
0.737 * [taylor]: Taking taylor expansion of 0 in x
0.737 * [taylor]: Taking taylor expansion of 0 in z
0.737 * [taylor]: Taking taylor expansion of 0 in z
0.738 * [taylor]: Taking taylor expansion of 0 in x
0.738 * [taylor]: Taking taylor expansion of 0 in z
0.738 * [taylor]: Taking taylor expansion of 0 in z
0.738 * [taylor]: Taking taylor expansion of 0 in z
0.738 * * * [progress]: simplifying candidates
0.739 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 y (-.f64 x z))
  (+.f64 (log.f64 y) (log.f64 (-.f64 x z)))
  (log.f64 (*.f64 y (-.f64 x z)))
  (exp.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (-.f64 x z) (-.f64 x z)) (-.f64 x z)))
  (*.f64 (cbrt.f64 (*.f64 y (-.f64 x z))) (cbrt.f64 (*.f64 y (-.f64 x z))))
  (cbrt.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (*.f64 (*.f64 y (-.f64 x z)) (*.f64 y (-.f64 x z))) (*.f64 y (-.f64 x z)))
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 y x)
  (*.f64 y (neg.f64 z))
  (*.f64 x y)
  (*.f64 (neg.f64 z) y)
  (*.f64 y (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))))
  (*.f64 y (sqrt.f64 (-.f64 x z)))
  (*.f64 y 1)
  (*.f64 y (+.f64 (sqrt.f64 x) (sqrt.f64 z)))
  (*.f64 y 1)
  (*.f64 (cbrt.f64 y) (-.f64 x z))
  (*.f64 (sqrt.f64 y) (-.f64 x z))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 (pow.f64 x 3) (pow.f64 z 3)))
  (*.f64 y (-.f64 (*.f64 x x) (*.f64 z z)))
  (-.f64 (*.f64 x y) (*.f64 z y))
  (-.f64 (*.f64 x y) (*.f64 z y))
  (-.f64 (*.f64 x y) (*.f64 z y))
0.809 * * [simplify]: iteration  0 :  4952  enodes  (cost  172 )
0.809 * * [simplify]: iteration  1 :  4952  enodes  (cost  172 )
0.811 * [simplify]: Simplified to:
   (*.f64 y (-.f64 x z))
  (log.f64 (*.f64 y (-.f64 x z)))
  (log.f64 (*.f64 y (-.f64 x z)))
  (exp.f64 (*.f64 y (-.f64 x z)))
  (pow.f64 (*.f64 y (-.f64 x z)) 3)
  (*.f64 (cbrt.f64 (*.f64 y (-.f64 x z))) (cbrt.f64 (*.f64 y (-.f64 x z))))
  (cbrt.f64 (*.f64 y (-.f64 x z)))
  (pow.f64 (*.f64 y (-.f64 x z)) 3)
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 (sqrt.f64 y) (sqrt.f64 (-.f64 x z)))
  (*.f64 y x)
  (*.f64 y (neg.f64 z))
  (*.f64 y x)
  (*.f64 y (neg.f64 z))
  (*.f64 y (*.f64 (cbrt.f64 (-.f64 x z)) (cbrt.f64 (-.f64 x z))))
  (*.f64 y (sqrt.f64 (-.f64 x z)))
  y
  (*.f64 y (+.f64 (sqrt.f64 x) (sqrt.f64 z)))
  y
  (*.f64 (-.f64 x z) (cbrt.f64 y))
  (*.f64 (-.f64 x z) (sqrt.f64 y))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 (pow.f64 x 3) (pow.f64 z 3)))
  (*.f64 y (-.f64 (*.f64 x x) (*.f64 z z)))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 x z))
0.811 * * * [progress]: adding candidates to table
0.824 * * [progress]: iteration 2 / 4
0.824 * * * [progress]: picking best candidate
0.826 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))>
0.826 * * * [progress]: localizing error
0.832 * * * [progress]: generating rewritten candidates
0.832 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.837 * * * [progress]: generating series expansions
0.837 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.837 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.837 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
0.837 * [taylor]: Taking taylor expansion of (* x y) in z
0.837 * [taylor]: Taking taylor expansion of x in z
0.837 * [taylor]: Taking taylor expansion of y in z
0.837 * [taylor]: Taking taylor expansion of (* z y) in z
0.837 * [taylor]: Taking taylor expansion of z in z
0.837 * [taylor]: Taking taylor expansion of y in z
0.837 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
0.837 * [taylor]: Taking taylor expansion of (* x y) in x
0.837 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of y in x
0.837 * [taylor]: Taking taylor expansion of (* z y) in x
0.837 * [taylor]: Taking taylor expansion of z in x
0.837 * [taylor]: Taking taylor expansion of y in x
0.837 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.837 * [taylor]: Taking taylor expansion of (* x y) in y
0.837 * [taylor]: Taking taylor expansion of x in y
0.837 * [taylor]: Taking taylor expansion of y in y
0.837 * [taylor]: Taking taylor expansion of (* z y) in y
0.837 * [taylor]: Taking taylor expansion of z in y
0.837 * [taylor]: Taking taylor expansion of y in y
0.837 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.837 * [taylor]: Taking taylor expansion of (* x y) in y
0.837 * [taylor]: Taking taylor expansion of x in y
0.837 * [taylor]: Taking taylor expansion of y in y
0.837 * [taylor]: Taking taylor expansion of (* z y) in y
0.837 * [taylor]: Taking taylor expansion of z in y
0.837 * [taylor]: Taking taylor expansion of y in y
0.838 * [taylor]: Taking taylor expansion of 0 in x
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.838 * [taylor]: Taking taylor expansion of (- x z) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of z in x
0.838 * [taylor]: Taking taylor expansion of (neg z) in z
0.838 * [taylor]: Taking taylor expansion of z in z
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.838 * [taylor]: Taking taylor expansion of 0 in x
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.838 * [taylor]: Taking taylor expansion of 1 in z
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.838 * [taylor]: Taking taylor expansion of 0 in x
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.838 * [taylor]: Taking taylor expansion of 0 in z
0.839 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.839 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.839 * [taylor]: Taking taylor expansion of (* x y) in z
0.839 * [taylor]: Taking taylor expansion of x in z
0.839 * [taylor]: Taking taylor expansion of y in z
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.839 * [taylor]: Taking taylor expansion of (* z y) in z
0.839 * [taylor]: Taking taylor expansion of z in z
0.839 * [taylor]: Taking taylor expansion of y in z
0.839 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.839 * [taylor]: Taking taylor expansion of (* x y) in x
0.839 * [taylor]: Taking taylor expansion of x in x
0.839 * [taylor]: Taking taylor expansion of y in x
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.839 * [taylor]: Taking taylor expansion of (* z y) in x
0.839 * [taylor]: Taking taylor expansion of z in x
0.839 * [taylor]: Taking taylor expansion of y in x
0.839 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.839 * [taylor]: Taking taylor expansion of (* x y) in y
0.839 * [taylor]: Taking taylor expansion of x in y
0.839 * [taylor]: Taking taylor expansion of y in y
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.839 * [taylor]: Taking taylor expansion of (* z y) in y
0.839 * [taylor]: Taking taylor expansion of z in y
0.839 * [taylor]: Taking taylor expansion of y in y
0.839 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.839 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.839 * [taylor]: Taking taylor expansion of (* x y) in y
0.839 * [taylor]: Taking taylor expansion of x in y
0.839 * [taylor]: Taking taylor expansion of y in y
0.840 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.840 * [taylor]: Taking taylor expansion of (* z y) in y
0.840 * [taylor]: Taking taylor expansion of z in y
0.840 * [taylor]: Taking taylor expansion of y in y
0.840 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.840 * [taylor]: Taking taylor expansion of x in x
0.840 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.840 * [taylor]: Taking taylor expansion of z in x
0.840 * [taylor]: Taking taylor expansion of 1 in z
0.840 * [taylor]: Taking taylor expansion of 0 in x
0.840 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.840 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.840 * [taylor]: Taking taylor expansion of z in z
0.841 * [taylor]: Taking taylor expansion of 0 in x
0.841 * [taylor]: Taking taylor expansion of 0 in z
0.841 * [taylor]: Taking taylor expansion of 0 in z
0.841 * [taylor]: Taking taylor expansion of 0 in x
0.841 * [taylor]: Taking taylor expansion of 0 in z
0.841 * [taylor]: Taking taylor expansion of 0 in z
0.841 * [taylor]: Taking taylor expansion of 0 in z
0.842 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.842 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.842 * [taylor]: Taking taylor expansion of (* x y) in z
0.842 * [taylor]: Taking taylor expansion of x in z
0.842 * [taylor]: Taking taylor expansion of y in z
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.842 * [taylor]: Taking taylor expansion of (* z y) in z
0.842 * [taylor]: Taking taylor expansion of z in z
0.842 * [taylor]: Taking taylor expansion of y in z
0.842 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.842 * [taylor]: Taking taylor expansion of (* x y) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [taylor]: Taking taylor expansion of y in x
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.842 * [taylor]: Taking taylor expansion of (* z y) in x
0.842 * [taylor]: Taking taylor expansion of z in x
0.842 * [taylor]: Taking taylor expansion of y in x
0.842 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.842 * [taylor]: Taking taylor expansion of (* x y) in y
0.842 * [taylor]: Taking taylor expansion of x in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.842 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.842 * [taylor]: Taking taylor expansion of (* z y) in y
0.842 * [taylor]: Taking taylor expansion of z in y
0.843 * [taylor]: Taking taylor expansion of y in y
0.843 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.843 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.843 * [taylor]: Taking taylor expansion of (* x y) in y
0.843 * [taylor]: Taking taylor expansion of x in y
0.843 * [taylor]: Taking taylor expansion of y in y
0.843 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.843 * [taylor]: Taking taylor expansion of (* z y) in y
0.843 * [taylor]: Taking taylor expansion of z in y
0.843 * [taylor]: Taking taylor expansion of y in y
0.843 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.843 * [taylor]: Taking taylor expansion of x in x
0.843 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.843 * [taylor]: Taking taylor expansion of z in x
0.843 * [taylor]: Taking taylor expansion of 1 in z
0.843 * [taylor]: Taking taylor expansion of 0 in x
0.843 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.843 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.843 * [taylor]: Taking taylor expansion of z in z
0.844 * [taylor]: Taking taylor expansion of 0 in x
0.844 * [taylor]: Taking taylor expansion of 0 in z
0.844 * [taylor]: Taking taylor expansion of 0 in z
0.844 * [taylor]: Taking taylor expansion of 0 in x
0.844 * [taylor]: Taking taylor expansion of 0 in z
0.844 * [taylor]: Taking taylor expansion of 0 in z
0.844 * [taylor]: Taking taylor expansion of 0 in z
0.845 * * * [progress]: simplifying candidates
0.845 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (exp.f64 (*.f64 y x)) (exp.f64 (*.f64 y (neg.f64 z))))
  (log.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))
  (exp.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))
  (*.f64 (cbrt.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z)))) (cbrt.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z)))))
  (cbrt.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))
  (*.f64 (*.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))) (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z)))) (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))
  (sqrt.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))
  (sqrt.f64 (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))
  (+.f64 (pow.f64 (*.f64 y x) 3) (pow.f64 (*.f64 y (neg.f64 z)) 3))
  (+.f64 (*.f64 (*.f64 y x) (*.f64 y x)) (-.f64 (*.f64 (*.f64 y (neg.f64 z)) (*.f64 y (neg.f64 z))) (*.f64 (*.f64 y x) (*.f64 y (neg.f64 z)))))
  (-.f64 (*.f64 (*.f64 y x) (*.f64 y x)) (*.f64 (*.f64 y (neg.f64 z)) (*.f64 y (neg.f64 z))))
  (-.f64 (*.f64 y x) (*.f64 y (neg.f64 z)))
  (+.f64 x (neg.f64 z))
  (-.f64 (*.f64 x y) (*.f64 z y))
  (-.f64 (*.f64 x y) (*.f64 z y))
  (-.f64 (*.f64 x y) (*.f64 z y))
0.922 * * [simplify]: iteration  0 :  5132  enodes  (cost  116 )
0.924 * [simplify]: Simplified to:
   (pow.f64 (exp.f64 y) (-.f64 x z))
  (log.f64 (*.f64 y (-.f64 x z)))
  (pow.f64 (exp.f64 y) (-.f64 x z))
  (*.f64 (cbrt.f64 (*.f64 y (-.f64 x z))) (cbrt.f64 (*.f64 y (-.f64 x z))))
  (cbrt.f64 (*.f64 y (-.f64 x z)))
  (pow.f64 (*.f64 y (-.f64 x z)) 3)
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (sqrt.f64 (*.f64 y (-.f64 x z)))
  (-.f64 (pow.f64 (*.f64 y x) 3) (pow.f64 (*.f64 y z) 3))
  (*.f64 y (+.f64 (*.f64 y (*.f64 x x)) (*.f64 (*.f64 y z) (+.f64 x z))))
  (*.f64 y (*.f64 (-.f64 (*.f64 x x) (*.f64 z z)) y))
  (*.f64 y (+.f64 x z))
  (-.f64 x z)
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 x z))
  (*.f64 y (-.f64 x z))
0.924 * * * [progress]: adding candidates to table
0.931 * [progress]: [Phase 3 of 3] Extracting.
0.931 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (*.f64 y (-.f64 x z)))> #<alt (λ (x y z) (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))>)
0.932 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
0.932 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (*.f64 y (-.f64 x z)))> #<alt (λ (x y z) (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))>)
0.960 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (*.f64 y (-.f64 x z)))> #<alt (λ (x y z) (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))>)
0.986 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (*.f64 y (-.f64 x z)))> #<alt (λ (x y z) (+.f64 (*.f64 y x) (*.f64 y (neg.f64 z))))>)
1.012 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 y (-.f64 x z))
1.014 * * [simplify]: iteration  0 :  16  enodes  (cost  5 )
1.014 * * [simplify]: iteration  1 :  16  enodes  (cost  5 )
1.014 * [simplify]: Simplified to:
   (*.f64 y (-.f64 x z))
2.076 * [regime-testing]: End program error score: 0.0133766720840105
2.131 * [regime-testing]: Target error score: 0.0133766720840105