22.619 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.597 * * * [progress]: [2/2] Setting up program.
0.602 * [progress]: [Phase 2 of 3] Improving.
0.602 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- x 1.0) z))
0.605 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.606 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.607 * * [simplify]: iteration  2 :  34  enodes  (cost  4 )
0.608 * * [simplify]: iteration  3 :  51  enodes  (cost  4 )
0.609 * * [simplify]: iteration  4 :  58  enodes  (cost  4 )
0.611 * * [simplify]: iteration  5 :  64  enodes  (cost  4 )
0.612 * * [simplify]: iteration  6 :  81  enodes  (cost  4 )
0.614 * * [simplify]: iteration  7 :  112  enodes  (cost  4 )
0.616 * * [simplify]: iteration  8 :  159  enodes  (cost  4 )
0.618 * * [simplify]: iteration  9 :  273  enodes  (cost  4 )
0.621 * * [simplify]: iteration  10 :  370  enodes  (cost  4 )
0.624 * * [simplify]: iteration  11 :  428  enodes  (cost  4 )
0.628 * * [simplify]: iteration  12 :  450  enodes  (cost  4 )
0.631 * * [simplify]: iteration  13 :  465  enodes  (cost  4 )
0.635 * * [simplify]: iteration  14 :  465  enodes  (cost  4 )
0.635 * [simplify]: Simplified to:
   (+ (* x y) (* (- x 1.0) z))
0.635 * * [progress]: iteration 1 / 4
0.635 * * * [progress]: picking best candidate
0.638 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- x 1.0) z)))>
0.638 * * * [progress]: localizing error
0.644 * * * [progress]: generating rewritten candidates
0.644 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.647 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.654 * * * [progress]: generating series expansions
0.654 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.654 * [approximate]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in (x y z) around 0
0.654 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in z
0.654 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in z
0.654 * [taylor]: Taking taylor expansion of (* x z) in z
0.654 * [taylor]: Taking taylor expansion of x in z
0.654 * [taylor]: Taking taylor expansion of z in z
0.654 * [taylor]: Taking taylor expansion of (* x y) in z
0.654 * [taylor]: Taking taylor expansion of x in z
0.654 * [taylor]: Taking taylor expansion of y in z
0.654 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.654 * [taylor]: Taking taylor expansion of 1.0 in z
0.654 * [taylor]: Taking taylor expansion of z in z
0.654 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in y
0.654 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in y
0.654 * [taylor]: Taking taylor expansion of (* x z) in y
0.654 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of z in y
0.654 * [taylor]: Taking taylor expansion of (* x y) in y
0.655 * [taylor]: Taking taylor expansion of x in y
0.655 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.655 * [taylor]: Taking taylor expansion of 1.0 in y
0.655 * [taylor]: Taking taylor expansion of z in y
0.655 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.655 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.655 * [taylor]: Taking taylor expansion of (* x z) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of z in x
0.655 * [taylor]: Taking taylor expansion of (* x y) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of y in x
0.655 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [taylor]: Taking taylor expansion of z in x
0.655 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.655 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.655 * [taylor]: Taking taylor expansion of (* x z) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of z in x
0.655 * [taylor]: Taking taylor expansion of (* x y) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of y in x
0.655 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.655 * [taylor]: Taking taylor expansion of 1.0 in x
0.655 * [taylor]: Taking taylor expansion of z in x
0.655 * [taylor]: Taking taylor expansion of (neg (* 1.0 z)) in y
0.655 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.655 * [taylor]: Taking taylor expansion of 1.0 in y
0.655 * [taylor]: Taking taylor expansion of z in y
0.655 * [taylor]: Taking taylor expansion of (neg (* 1.0 z)) in z
0.655 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.655 * [taylor]: Taking taylor expansion of 1.0 in z
0.655 * [taylor]: Taking taylor expansion of z in z
0.655 * [taylor]: Taking taylor expansion of (+ z y) in y
0.655 * [taylor]: Taking taylor expansion of z in y
0.655 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of z in z
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [taylor]: Taking taylor expansion of 1 in z
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in (x y z) around 0
0.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in z
0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in z
0.656 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.656 * [taylor]: Taking taylor expansion of (* x z) in z
0.656 * [taylor]: Taking taylor expansion of x in z
0.656 * [taylor]: Taking taylor expansion of z in z
0.656 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.656 * [taylor]: Taking taylor expansion of (* x y) in z
0.656 * [taylor]: Taking taylor expansion of x in z
0.656 * [taylor]: Taking taylor expansion of y in z
0.656 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.656 * [taylor]: Taking taylor expansion of 1.0 in z
0.656 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.656 * [taylor]: Taking taylor expansion of z in z
0.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in y
0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.657 * [taylor]: Taking taylor expansion of (* x z) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of z in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.657 * [taylor]: Taking taylor expansion of (* x y) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.657 * [taylor]: Taking taylor expansion of 1.0 in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.657 * [taylor]: Taking taylor expansion of z in y
0.657 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.657 * [taylor]: Taking taylor expansion of (* x z) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of z in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.657 * [taylor]: Taking taylor expansion of (* x y) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of y in x
0.657 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.657 * [taylor]: Taking taylor expansion of z in x
0.657 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.657 * [taylor]: Taking taylor expansion of (* x z) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of z in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.657 * [taylor]: Taking taylor expansion of (* x y) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of y in x
0.657 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.657 * [taylor]: Taking taylor expansion of 1.0 in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.657 * [taylor]: Taking taylor expansion of z in x
0.658 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.658 * [taylor]: Taking taylor expansion of z in y
0.658 * [taylor]: Taking taylor expansion of 1 in z
0.658 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in y
0.658 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.658 * [taylor]: Taking taylor expansion of 1.0 in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.658 * [taylor]: Taking taylor expansion of z in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.658 * [taylor]: Taking taylor expansion of z in z
0.658 * [taylor]: Taking taylor expansion of 0 in y
0.659 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in z
0.659 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.659 * [taylor]: Taking taylor expansion of 1.0 in z
0.659 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.659 * [taylor]: Taking taylor expansion of z in z
0.659 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in (x y z) around 0
0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in z
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.659 * [taylor]: Taking taylor expansion of (* x z) in z
0.659 * [taylor]: Taking taylor expansion of x in z
0.659 * [taylor]: Taking taylor expansion of z in z
0.659 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.659 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.659 * [taylor]: Taking taylor expansion of 1.0 in z
0.659 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.659 * [taylor]: Taking taylor expansion of z in z
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.659 * [taylor]: Taking taylor expansion of (* x y) in z
0.659 * [taylor]: Taking taylor expansion of x in z
0.659 * [taylor]: Taking taylor expansion of y in z
0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in y
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.659 * [taylor]: Taking taylor expansion of (* x z) in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.659 * [taylor]: Taking taylor expansion of z in y
0.659 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.660 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.660 * [taylor]: Taking taylor expansion of 1.0 in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.660 * [taylor]: Taking taylor expansion of z in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.660 * [taylor]: Taking taylor expansion of (* x y) in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.660 * [taylor]: Taking taylor expansion of (* x z) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.660 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.660 * [taylor]: Taking taylor expansion of (* x y) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of y in x
0.660 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.660 * [taylor]: Taking taylor expansion of (* x z) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.660 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.660 * [taylor]: Taking taylor expansion of (* x y) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of y in x
0.660 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.661 * [taylor]: Taking taylor expansion of z in y
0.661 * [taylor]: Taking taylor expansion of 1 in z
0.661 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.661 * [taylor]: Taking taylor expansion of 1.0 in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.661 * [taylor]: Taking taylor expansion of z in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.661 * [taylor]: Taking taylor expansion of z in z
0.661 * [taylor]: Taking taylor expansion of 0 in y
0.661 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.661 * [taylor]: Taking taylor expansion of 1.0 in z
0.661 * [taylor]: Taking taylor expansion of z in z
0.662 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.662 * [approximate]: Taking taylor expansion of (* (- x 1.0) z) in (x z) around 0
0.662 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in z
0.662 * [taylor]: Taking taylor expansion of (- x 1.0) in z
0.662 * [taylor]: Taking taylor expansion of x in z
0.662 * [taylor]: Taking taylor expansion of 1.0 in z
0.662 * [taylor]: Taking taylor expansion of z in z
0.662 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
0.662 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of 1.0 in x
0.662 * [taylor]: Taking taylor expansion of z in x
0.662 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
0.662 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of 1.0 in x
0.662 * [taylor]: Taking taylor expansion of z in x
0.662 * [taylor]: Taking taylor expansion of (* -1.0 z) in z
0.662 * [taylor]: Taking taylor expansion of -1.0 in z
0.662 * [taylor]: Taking taylor expansion of z in z
0.662 * [taylor]: Taking taylor expansion of z in z
0.662 * [taylor]: Taking taylor expansion of 0 in z
0.662 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [taylor]: Taking taylor expansion of 0 in z
0.663 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in (x z) around 0
0.663 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in z
0.663 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.663 * [taylor]: Taking taylor expansion of x in z
0.663 * [taylor]: Taking taylor expansion of 1.0 in z
0.663 * [taylor]: Taking taylor expansion of z in z
0.663 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
0.663 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of 1.0 in x
0.663 * [taylor]: Taking taylor expansion of z in x
0.663 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
0.663 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of 1.0 in x
0.663 * [taylor]: Taking taylor expansion of z in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.663 * [taylor]: Taking taylor expansion of z in z
0.663 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in z
0.663 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.663 * [taylor]: Taking taylor expansion of 1.0 in z
0.663 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.663 * [taylor]: Taking taylor expansion of z in z
0.664 * [taylor]: Taking taylor expansion of 0 in z
0.664 * [taylor]: Taking taylor expansion of 0 in z
0.664 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in (x z) around 0
0.664 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in z
0.664 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z
0.664 * [taylor]: Taking taylor expansion of 1.0 in z
0.664 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.664 * [taylor]: Taking taylor expansion of x in z
0.664 * [taylor]: Taking taylor expansion of z in z
0.665 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
0.665 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.665 * [taylor]: Taking taylor expansion of 1.0 in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of z in x
0.665 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
0.665 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.665 * [taylor]: Taking taylor expansion of 1.0 in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of z in x
0.665 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.665 * [taylor]: Taking taylor expansion of z in z
0.665 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.665 * [taylor]: Taking taylor expansion of 1.0 in z
0.665 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.665 * [taylor]: Taking taylor expansion of z in z
0.665 * [taylor]: Taking taylor expansion of 0 in z
0.665 * [taylor]: Taking taylor expansion of 0 in z
0.666 * * * [progress]: simplifying candidates
0.666 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x y)) (exp (* (- x 1.0) z)))
  (log (+ (* x y) (* (- x 1.0) z)))
  (exp (+ (* x y) (* (- x 1.0) z)))
  (* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
  (cbrt (+ (* x y) (* (- x 1.0) z)))
  (* (* (+ (* x y) (* (- x 1.0) z)) (+ (* x y) (* (- x 1.0) z))) (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (+ (pow (* x y) 3) (pow (* (- x 1.0) z) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (* x y) (* (- x 1.0) z))))
  (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
  (- (* x y) (* (- x 1.0) z))
  (* (- x 1.0) z)
  (+ (log (- x 1.0)) (log z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* z z) z))
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (* (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (- x 1.0) (* (cbrt z) (cbrt z)))
  (* (- x 1.0) (sqrt z))
  (* (- x 1.0) 1)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* (- x 1.0) z)
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* (- x 1.0) z)
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
0.670 * * [simplify]: iteration  0 :  187  enodes  (cost  183 )
0.673 * * [simplify]: iteration  1 :  775  enodes  (cost  166 )
0.690 * * [simplify]: iteration  2 :  4041  enodes  (cost  166 )
0.759 * * [simplify]: iteration  3 :  5001  enodes  (cost  166 )
0.761 * [simplify]: Simplified to:
   (exp (+ (* x y) (* (- x 1.0) z)))
  (log (+ (* x y) (* (- x 1.0) z)))
  (exp (+ (* x y) (* (- x 1.0) z)))
  (* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
  (cbrt (+ (* x y) (* (- x 1.0) z)))
  (pow (+ (* x y) (* (- x 1.0) z)) 3)
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (+ (pow (* x y) 3) (pow (* (- x 1.0) z) 3))
  (+ (* (* (- x 1.0) z) (- (* (- x 1.0) z) (* x y))) (* (* x y) (* x y)))
  (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
  (- (* x y) (* (- x 1.0) z))
  (* z (- x 1.0))
  (log (* (- x 1.0) z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (pow (* (- x 1.0) z) 3)
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (pow (* (- x 1.0) z) 3)
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (- x 1.0) (* (cbrt z) (cbrt z)))
  (* (- x 1.0) (sqrt z))
  (- x 1.0)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* z (- x 1.0))
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* z (- x 1.0))
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (+ (* x y) (* (- x 1.0) z))
  (+ (* x y) (* (- x 1.0) z))
  (+ (* x y) (* (- x 1.0) z))
  (* z (- x 1.0))
  (* z (- x 1.0))
  (* z (- x 1.0))
0.761 * * * [progress]: adding candidates to table
0.801 * [progress]: [Phase 3 of 3] Extracting.
0.803 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- x 1.0) z))
0.804 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.804 * * [simplify]: iteration  1 :  11  enodes  (cost  4 )
0.804 * [simplify]: Simplified to:
   (+ (* x y) (* (- x 1.0) z))
2.048 * [regime-testing]: End program error score: 0.01487685960745093