6.812 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.602 * * * [progress]: [2/2] Setting up program.
0.605 * [progress]: [Phase 2 of 3] Improving.
0.605 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (+ z x)))
0.607 * * [simplify]: iteration  0 :  15  enodes  (cost  3 )
0.608 * * [simplify]: iteration  1 :  25  enodes  (cost  3 )
0.609 * * [simplify]: iteration  2 :  36  enodes  (cost  3 )
0.610 * * [simplify]: iteration  3 :  40  enodes  (cost  3 )
0.611 * * [simplify]: iteration  4 :  46  enodes  (cost  3 )
0.612 * * [simplify]: iteration  5 :  58  enodes  (cost  3 )
0.614 * * [simplify]: iteration  6 :  93  enodes  (cost  3 )
0.615 * * [simplify]: iteration  7 :  130  enodes  (cost  3 )
0.617 * * [simplify]: iteration  8 :  163  enodes  (cost  3 )
0.619 * * [simplify]: iteration  9 :  273  enodes  (cost  3 )
0.623 * * [simplify]: iteration  10 :  507  enodes  (cost  3 )
0.635 * * [simplify]: iteration  11 :  1618  enodes  (cost  3 )
0.721 * * [simplify]: iteration  12 :  5001  enodes  (cost  3 )
0.721 * [simplify]: Simplified to:
   (+ x (* y (+ z x)))
0.722 * * [progress]: iteration 1 / 4
0.722 * * * [progress]: picking best candidate
0.727 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (+ z x))))>
0.727 * * * [progress]: localizing error
0.732 * * * [progress]: generating rewritten candidates
0.732 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.737 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.741 * * * [progress]: generating series expansions
0.741 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.741 * [approximate]: Taking taylor expansion of (* (+ x z) y) in (y z x) around 0
0.741 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x
0.741 * [taylor]: Taking taylor expansion of (+ x z) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of z in x
0.741 * [taylor]: Taking taylor expansion of y in x
0.741 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z
0.741 * [taylor]: Taking taylor expansion of (+ x z) in z
0.741 * [taylor]: Taking taylor expansion of x in z
0.741 * [taylor]: Taking taylor expansion of z in z
0.741 * [taylor]: Taking taylor expansion of y in z
0.741 * [taylor]: Taking taylor expansion of (* (+ x z) y) in y
0.741 * [taylor]: Taking taylor expansion of (+ x z) in y
0.741 * [taylor]: Taking taylor expansion of x in y
0.741 * [taylor]: Taking taylor expansion of z in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of (* (+ x z) y) in y
0.741 * [taylor]: Taking taylor expansion of (+ x z) in y
0.741 * [taylor]: Taking taylor expansion of x in y
0.741 * [taylor]: Taking taylor expansion of z in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of 0 in z
0.741 * [taylor]: Taking taylor expansion of 0 in x
0.741 * [taylor]: Taking taylor expansion of (+ x z) in z
0.741 * [taylor]: Taking taylor expansion of x in z
0.741 * [taylor]: Taking taylor expansion of z in z
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of 0 in x
0.741 * [taylor]: Taking taylor expansion of 0 in z
0.741 * [taylor]: Taking taylor expansion of 0 in x
0.741 * [taylor]: Taking taylor expansion of 1 in x
0.741 * [taylor]: Taking taylor expansion of 0 in x
0.742 * [taylor]: Taking taylor expansion of 0 in z
0.742 * [taylor]: Taking taylor expansion of 0 in x
0.742 * [taylor]: Taking taylor expansion of 0 in x
0.742 * [taylor]: Taking taylor expansion of 0 in x
0.742 * [taylor]: Taking taylor expansion of 0 in x
0.742 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in (y z x) around 0
0.742 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.742 * [taylor]: Taking taylor expansion of z in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of y in x
0.742 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z
0.742 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.742 * [taylor]: Taking taylor expansion of z in z
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.742 * [taylor]: Taking taylor expansion of x in z
0.742 * [taylor]: Taking taylor expansion of y in z
0.742 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.742 * [taylor]: Taking taylor expansion of z in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.742 * [taylor]: Taking taylor expansion of x in y
0.742 * [taylor]: Taking taylor expansion of y in y
0.742 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.743 * [taylor]: Taking taylor expansion of z in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.743 * [taylor]: Taking taylor expansion of x in y
0.743 * [taylor]: Taking taylor expansion of y in y
0.743 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z
0.743 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.743 * [taylor]: Taking taylor expansion of z in z
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.743 * [taylor]: Taking taylor expansion of x in z
0.743 * [taylor]: Taking taylor expansion of 1 in x
0.743 * [taylor]: Taking taylor expansion of 0 in z
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of 0 in z
0.743 * [taylor]: Taking taylor expansion of 0 in x
0.743 * [taylor]: Taking taylor expansion of 0 in x
0.744 * [taylor]: Taking taylor expansion of 0 in z
0.744 * [taylor]: Taking taylor expansion of 0 in x
0.744 * [taylor]: Taking taylor expansion of 0 in x
0.744 * [taylor]: Taking taylor expansion of 0 in x
0.744 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in (y z x) around 0
0.744 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.744 * [taylor]: Taking taylor expansion of z in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of y in x
0.744 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z
0.744 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.744 * [taylor]: Taking taylor expansion of z in z
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.744 * [taylor]: Taking taylor expansion of x in z
0.745 * [taylor]: Taking taylor expansion of y in z
0.745 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.745 * [taylor]: Taking taylor expansion of z in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.745 * [taylor]: Taking taylor expansion of x in y
0.745 * [taylor]: Taking taylor expansion of y in y
0.745 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.745 * [taylor]: Taking taylor expansion of z in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.745 * [taylor]: Taking taylor expansion of x in y
0.745 * [taylor]: Taking taylor expansion of y in y
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z
0.745 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.745 * [taylor]: Taking taylor expansion of z in z
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.745 * [taylor]: Taking taylor expansion of x in z
0.745 * [taylor]: Taking taylor expansion of 1 in x
0.745 * [taylor]: Taking taylor expansion of 0 in z
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of 0 in z
0.746 * [taylor]: Taking taylor expansion of 0 in x
0.746 * [taylor]: Taking taylor expansion of 0 in x
0.746 * [taylor]: Taking taylor expansion of 0 in z
0.746 * [taylor]: Taking taylor expansion of 0 in x
0.746 * [taylor]: Taking taylor expansion of 0 in x
0.746 * [taylor]: Taking taylor expansion of 0 in x
0.746 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.747 * [approximate]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in (x y z) around 0
0.747 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in z
0.747 * [taylor]: Taking taylor expansion of (* z y) in z
0.747 * [taylor]: Taking taylor expansion of z in z
0.747 * [taylor]: Taking taylor expansion of y in z
0.747 * [taylor]: Taking taylor expansion of (+ x (* x y)) in z
0.747 * [taylor]: Taking taylor expansion of x in z
0.747 * [taylor]: Taking taylor expansion of (* x y) in z
0.747 * [taylor]: Taking taylor expansion of x in z
0.747 * [taylor]: Taking taylor expansion of y in z
0.747 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in y
0.747 * [taylor]: Taking taylor expansion of (* z y) in y
0.747 * [taylor]: Taking taylor expansion of z in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.747 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y
0.747 * [taylor]: Taking taylor expansion of x in y
0.747 * [taylor]: Taking taylor expansion of (* x y) in y
0.747 * [taylor]: Taking taylor expansion of x in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.747 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in x
0.747 * [taylor]: Taking taylor expansion of (* z y) in x
0.747 * [taylor]: Taking taylor expansion of z in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (* x y) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (+ (* z y) (+ x (* x y))) in x
0.747 * [taylor]: Taking taylor expansion of (* z y) in x
0.747 * [taylor]: Taking taylor expansion of z in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (* x y) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (* z y) in y
0.747 * [taylor]: Taking taylor expansion of z in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.747 * [taylor]: Taking taylor expansion of 0 in z
0.747 * [taylor]: Taking taylor expansion of (+ y 1) in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.747 * [taylor]: Taking taylor expansion of 1 in y
0.747 * [taylor]: Taking taylor expansion of 1 in z
0.748 * [taylor]: Taking taylor expansion of z in z
0.748 * [taylor]: Taking taylor expansion of 0 in y
0.748 * [taylor]: Taking taylor expansion of 0 in z
0.748 * [taylor]: Taking taylor expansion of 1 in z
0.748 * [taylor]: Taking taylor expansion of 0 in z
0.748 * [approximate]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in (x y z) around 0
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z
0.748 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.748 * [taylor]: Taking taylor expansion of (* z y) in z
0.748 * [taylor]: Taking taylor expansion of z in z
0.748 * [taylor]: Taking taylor expansion of y in z
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in z
0.748 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.748 * [taylor]: Taking taylor expansion of (* x y) in z
0.748 * [taylor]: Taking taylor expansion of x in z
0.748 * [taylor]: Taking taylor expansion of y in z
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.748 * [taylor]: Taking taylor expansion of x in z
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.748 * [taylor]: Taking taylor expansion of (* z y) in y
0.748 * [taylor]: Taking taylor expansion of z in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.748 * [taylor]: Taking taylor expansion of (* x y) in y
0.748 * [taylor]: Taking taylor expansion of x in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.749 * [taylor]: Taking taylor expansion of x in y
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.749 * [taylor]: Taking taylor expansion of (* z y) in x
0.749 * [taylor]: Taking taylor expansion of z in x
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.749 * [taylor]: Taking taylor expansion of (* x y) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.749 * [taylor]: Taking taylor expansion of (* z y) in x
0.749 * [taylor]: Taking taylor expansion of z in x
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.749 * [taylor]: Taking taylor expansion of (* x y) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of y in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of 1 in y
0.749 * [taylor]: Taking taylor expansion of 1 in z
0.749 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.749 * [taylor]: Taking taylor expansion of (* z y) in y
0.750 * [taylor]: Taking taylor expansion of z in y
0.750 * [taylor]: Taking taylor expansion of y in y
0.750 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.750 * [taylor]: Taking taylor expansion of z in z
0.750 * [taylor]: Taking taylor expansion of 1 in z
0.750 * [taylor]: Taking taylor expansion of 0 in y
0.750 * [taylor]: Taking taylor expansion of 0 in z
0.750 * [taylor]: Taking taylor expansion of 0 in z
0.750 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in (x y z) around 0
0.750 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in z
0.750 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in z
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.751 * [taylor]: Taking taylor expansion of (* z y) in z
0.751 * [taylor]: Taking taylor expansion of z in z
0.751 * [taylor]: Taking taylor expansion of y in z
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.751 * [taylor]: Taking taylor expansion of (* x y) in z
0.751 * [taylor]: Taking taylor expansion of x in z
0.751 * [taylor]: Taking taylor expansion of y in z
0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.751 * [taylor]: Taking taylor expansion of x in z
0.751 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in y
0.751 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.751 * [taylor]: Taking taylor expansion of (* z y) in y
0.751 * [taylor]: Taking taylor expansion of z in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.751 * [taylor]: Taking taylor expansion of (* x y) in y
0.751 * [taylor]: Taking taylor expansion of x in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.751 * [taylor]: Taking taylor expansion of x in y
0.751 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in x
0.751 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.751 * [taylor]: Taking taylor expansion of (* z y) in x
0.751 * [taylor]: Taking taylor expansion of z in x
0.751 * [taylor]: Taking taylor expansion of y in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.751 * [taylor]: Taking taylor expansion of (* x y) in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.751 * [taylor]: Taking taylor expansion of y in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.751 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 (* x y))) (/ 1 x)) in x
0.751 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.751 * [taylor]: Taking taylor expansion of (* z y) in x
0.751 * [taylor]: Taking taylor expansion of z in x
0.751 * [taylor]: Taking taylor expansion of y in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.751 * [taylor]: Taking taylor expansion of (* x y) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.752 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.752 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of 1 in y
0.752 * [taylor]: Taking taylor expansion of 1 in z
0.752 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.752 * [taylor]: Taking taylor expansion of (* z y) in y
0.752 * [taylor]: Taking taylor expansion of z in y
0.752 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.752 * [taylor]: Taking taylor expansion of z in z
0.752 * [taylor]: Taking taylor expansion of (neg 1) in z
0.752 * [taylor]: Taking taylor expansion of 1 in z
0.752 * [taylor]: Taking taylor expansion of 0 in y
0.753 * [taylor]: Taking taylor expansion of 0 in z
0.753 * [taylor]: Taking taylor expansion of 0 in z
0.753 * * * [progress]: simplifying candidates
0.753 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (+ z x))
  (+ (log y) (log (+ z x)))
  (log (* y (+ z x)))
  (exp (* y (+ z x)))
  (* (* (* y y) y) (* (* (+ z x) (+ z x)) (+ z x)))
  (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
  (cbrt (* y (+ z x)))
  (* (* (* y (+ z x)) (* y (+ z x))) (* y (+ z x)))
  (sqrt (* y (+ z x)))
  (sqrt (* y (+ z x)))
  (* (sqrt y) (sqrt (+ z x)))
  (* (sqrt y) (sqrt (+ z x)))
  (* y z)
  (* y x)
  (* z y)
  (* x y)
  (* y (* (cbrt (+ z x)) (cbrt (+ z x))))
  (* y (sqrt (+ z x)))
  (* y 1)
  (* y 1)
  (* (cbrt y) (+ z x))
  (* (sqrt y) (+ z x))
  (* y (+ z x))
  (* y (+ (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (* (exp x) (exp (* y (+ z x))))
  (log (+ x (* y (+ z x))))
  (exp (+ x (* y (+ z x))))
  (* (cbrt (+ x (* y (+ z x)))) (cbrt (+ x (* y (+ z x)))))
  (cbrt (+ x (* y (+ z x))))
  (* (* (+ x (* y (+ z x))) (+ x (* y (+ z x)))) (+ x (* y (+ z x))))
  (sqrt (+ x (* y (+ z x))))
  (sqrt (+ x (* y (+ z x))))
  (+ (pow x 3) (pow (* y (+ z x)) 3))
  (+ (* x x) (- (* (* y (+ z x)) (* y (+ z x))) (* x (* y (+ z x)))))
  (- (* x x) (* (* y (+ z x)) (* y (+ z x))))
  (- x (* y (+ z x)))
  (+ x (* y z))
  (+ x (* z y))
  (+ (* z y) (* x y))
  (+ (* z y) (* x y))
  (+ (* z y) (* x y))
  (+ (* z y) (+ x (* x y)))
  (+ (* z y) (+ x (* x y)))
  (+ (* z y) (+ x (* x y)))
0.756 * * [simplify]: iteration  0 :  186  enodes  (cost  164 )
0.760 * * [simplify]: iteration  1 :  769  enodes  (cost  149 )
0.776 * * [simplify]: iteration  2 :  3889  enodes  (cost  149 )
0.843 * * [simplify]: iteration  3 :  5003  enodes  (cost  149 )
0.844 * [simplify]: Simplified to:
   (* y (+ z x))
  (log (* y (+ z x)))
  (log (* y (+ z x)))
  (exp (* y (+ z x)))
  (pow (* y (+ z x)) 3)
  (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
  (cbrt (* y (+ z x)))
  (pow (* y (+ z x)) 3)
  (sqrt (* y (+ z x)))
  (sqrt (* y (+ z x)))
  (* (sqrt y) (sqrt (+ z x)))
  (* (sqrt y) (sqrt (+ z x)))
  (* y z)
  (* y x)
  (* y z)
  (* y x)
  (* y (* (cbrt (+ z x)) (cbrt (+ z x))))
  (* y (sqrt (+ z x)))
  y
  y
  (* (cbrt y) (+ z x))
  (* (sqrt y) (+ z x))
  (* y (+ z x))
  (* y (+ (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (exp (+ x (* y (+ z x))))
  (log (+ x (* y (+ z x))))
  (exp (+ x (* y (+ z x))))
  (* (cbrt (+ x (* y (+ z x)))) (cbrt (+ x (* y (+ z x)))))
  (cbrt (+ x (* y (+ z x))))
  (pow (+ x (* y (+ z x))) 3)
  (sqrt (+ x (* y (+ z x))))
  (sqrt (+ x (* y (+ z x))))
  (+ (pow x 3) (pow (* y (+ z x)) 3))
  (+ (* (* y (+ z x)) (- (* y (+ z x)) x)) (* x x))
  (- (* x x) (* (* y (+ z x)) (* y (+ z x))))
  (- x (* y (+ z x)))
  (+ x (* z y))
  (+ x (* z y))
  (* y (+ z x))
  (* y (+ z x))
  (* y (+ z x))
  (+ x (* y (+ z x)))
  (+ x (* y (+ z x)))
  (+ x (* y (+ z x)))
0.844 * * * [progress]: adding candidates to table
0.875 * [progress]: [Phase 3 of 3] Extracting.
0.877 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* y (+ z x)))
0.878 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.878 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.878 * [simplify]: Simplified to:
   (+ x (* y (+ z x)))
2.152 * [regime-testing]: End program error score: 0.015477854097019328