121.133 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.058 * * * [progress]: [2/2] Setting up program.
0.061 * [progress]: [Phase 2 of 3] Improving.
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (exp (- (+ x (* y (log y))) z))
0.062 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.063 * * [simplify]: iteration  1 :  17  enodes  (cost  9 )
0.064 * * [simplify]: iteration  2 :  32  enodes  (cost  9 )
0.068 * * [simplify]: iteration  3 :  58  enodes  (cost  8 )
0.076 * * [simplify]: iteration  4 :  92  enodes  (cost  8 )
0.089 * * [simplify]: iteration  5 :  179  enodes  (cost  8 )
0.132 * * [simplify]: iteration  6 :  504  enodes  (cost  8 )
0.327 * * [simplify]: iteration  7 :  1459  enodes  (cost  8 )
1.563 * * [simplify]: iteration  8 :  4974  enodes  (cost  8 )
3.480 * * [simplify]: iteration  done :  5000  enodes  (cost  8 )
3.480 * [simplify]: Simplified to:
   (* (pow y y) (exp (- x z)))
3.483 * * [progress]: iteration 1 / 4
3.483 * * * [progress]: picking best candidate
3.486 * * * * [pick]: Picked  #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>
3.487 * * * [progress]: localizing error
3.495 * * * [progress]: generating rewritten candidates
3.495 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1 2)
3.499 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
3.523 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
3.528 * * * [progress]: generating series expansions
3.528 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1 2)
3.528 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0
3.528 * [taylor]: Taking taylor expansion of (* y (log y)) in y
3.528 * [taylor]: Taking taylor expansion of y in y
3.528 * [taylor]: Taking taylor expansion of (log y) in y
3.528 * [taylor]: Taking taylor expansion of y in y
3.529 * [taylor]: Taking taylor expansion of (* y (log y)) in y
3.529 * [taylor]: Taking taylor expansion of y in y
3.529 * [taylor]: Taking taylor expansion of (log y) in y
3.529 * [taylor]: Taking taylor expansion of y in y
3.597 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0
3.597 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
3.597 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.597 * [taylor]: Taking taylor expansion of y in y
3.597 * [taylor]: Taking taylor expansion of y in y
3.598 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
3.598 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.598 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.598 * [taylor]: Taking taylor expansion of y in y
3.599 * [taylor]: Taking taylor expansion of y in y
3.644 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0
3.645 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
3.645 * [taylor]: Taking taylor expansion of -1 in y
3.645 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
3.645 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.645 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.645 * [taylor]: Taking taylor expansion of -1 in y
3.645 * [taylor]: Taking taylor expansion of y in y
3.645 * [taylor]: Taking taylor expansion of y in y
3.646 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y
3.646 * [taylor]: Taking taylor expansion of -1 in y
3.647 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
3.647 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.647 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.647 * [taylor]: Taking taylor expansion of -1 in y
3.647 * [taylor]: Taking taylor expansion of y in y
3.647 * [taylor]: Taking taylor expansion of y in y
3.703 * * * * [progress]: [ 2 / 3 ] generating series at (2)
3.704 * [approximate]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in (x y z) around 0
3.704 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in z
3.704 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z
3.704 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z
3.704 * [taylor]: Taking taylor expansion of x in z
3.704 * [taylor]: Taking taylor expansion of (* y (log y)) in z
3.704 * [taylor]: Taking taylor expansion of y in z
3.704 * [taylor]: Taking taylor expansion of (log y) in z
3.704 * [taylor]: Taking taylor expansion of y in z
3.704 * [taylor]: Taking taylor expansion of z in z
3.704 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in y
3.704 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y
3.704 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y
3.704 * [taylor]: Taking taylor expansion of x in y
3.704 * [taylor]: Taking taylor expansion of (* y (log y)) in y
3.704 * [taylor]: Taking taylor expansion of y in y
3.704 * [taylor]: Taking taylor expansion of (log y) in y
3.704 * [taylor]: Taking taylor expansion of y in y
3.705 * [taylor]: Taking taylor expansion of z in y
3.705 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in x
3.705 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x
3.705 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
3.705 * [taylor]: Taking taylor expansion of x in x
3.705 * [taylor]: Taking taylor expansion of (* y (log y)) in x
3.705 * [taylor]: Taking taylor expansion of y in x
3.705 * [taylor]: Taking taylor expansion of (log y) in x
3.705 * [taylor]: Taking taylor expansion of y in x
3.705 * [taylor]: Taking taylor expansion of z in x
3.705 * [taylor]: Taking taylor expansion of (exp (- (+ x (* y (log y))) z)) in x
3.705 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x
3.705 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
3.705 * [taylor]: Taking taylor expansion of x in x
3.705 * [taylor]: Taking taylor expansion of (* y (log y)) in x
3.705 * [taylor]: Taking taylor expansion of y in x
3.705 * [taylor]: Taking taylor expansion of (log y) in x
3.705 * [taylor]: Taking taylor expansion of y in x
3.706 * [taylor]: Taking taylor expansion of z in x
3.706 * [taylor]: Taking taylor expansion of (exp (- (* y (log y)) z)) in y
3.706 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y
3.706 * [taylor]: Taking taylor expansion of (* y (log y)) in y
3.706 * [taylor]: Taking taylor expansion of y in y
3.706 * [taylor]: Taking taylor expansion of (log y) in y
3.706 * [taylor]: Taking taylor expansion of y in y
3.706 * [taylor]: Taking taylor expansion of z in y
3.707 * [taylor]: Taking taylor expansion of (exp (- z)) in z
3.707 * [taylor]: Taking taylor expansion of (- z) in z
3.707 * [taylor]: Taking taylor expansion of z in z
3.709 * [taylor]: Taking taylor expansion of (exp (- (* y (log y)) z)) in y
3.709 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y
3.709 * [taylor]: Taking taylor expansion of (* y (log y)) in y
3.709 * [taylor]: Taking taylor expansion of y in y
3.709 * [taylor]: Taking taylor expansion of (log y) in y
3.709 * [taylor]: Taking taylor expansion of y in y
3.709 * [taylor]: Taking taylor expansion of z in y
3.709 * [taylor]: Taking taylor expansion of (exp (- z)) in z
3.709 * [taylor]: Taking taylor expansion of (- z) in z
3.710 * [taylor]: Taking taylor expansion of z in z
3.712 * [taylor]: Taking taylor expansion of (* (exp (- z)) (log y)) in z
3.712 * [taylor]: Taking taylor expansion of (exp (- z)) in z
3.712 * [taylor]: Taking taylor expansion of (- z) in z
3.712 * [taylor]: Taking taylor expansion of z in z
3.712 * [taylor]: Taking taylor expansion of (log y) in z
3.712 * [taylor]: Taking taylor expansion of y in z
3.713 * [approximate]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in (x y z) around 0
3.713 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in z
3.713 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z
3.713 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z
3.713 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z
3.713 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
3.713 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.713 * [taylor]: Taking taylor expansion of y in z
3.713 * [taylor]: Taking taylor expansion of y in z
3.713 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.713 * [taylor]: Taking taylor expansion of x in z
3.713 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.713 * [taylor]: Taking taylor expansion of z in z
3.714 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in y
3.714 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y
3.714 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
3.714 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
3.714 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.714 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.714 * [taylor]: Taking taylor expansion of y in y
3.714 * [taylor]: Taking taylor expansion of y in y
3.715 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.715 * [taylor]: Taking taylor expansion of x in y
3.715 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.715 * [taylor]: Taking taylor expansion of z in y
3.715 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in x
3.715 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x
3.715 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
3.715 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
3.715 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
3.715 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.715 * [taylor]: Taking taylor expansion of y in x
3.715 * [taylor]: Taking taylor expansion of y in x
3.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.716 * [taylor]: Taking taylor expansion of x in x
3.716 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.716 * [taylor]: Taking taylor expansion of z in x
3.717 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in x
3.717 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in x
3.717 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
3.717 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
3.717 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
3.717 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.717 * [taylor]: Taking taylor expansion of y in x
3.717 * [taylor]: Taking taylor expansion of y in x
3.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.717 * [taylor]: Taking taylor expansion of x in x
3.717 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.717 * [taylor]: Taking taylor expansion of z in x
3.718 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in y
3.718 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in y
3.718 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
3.718 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
3.718 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.718 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.718 * [taylor]: Taking taylor expansion of y in y
3.718 * [taylor]: Taking taylor expansion of y in y
3.719 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.719 * [taylor]: Taking taylor expansion of x in y
3.719 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.719 * [taylor]: Taking taylor expansion of z in y
3.719 * [taylor]: Taking taylor expansion of (exp (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z))) in z
3.719 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ 1 y)) y) (/ 1 x)) (/ 1 z)) in z
3.720 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in z
3.720 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z
3.720 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
3.720 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.720 * [taylor]: Taking taylor expansion of y in z
3.720 * [taylor]: Taking taylor expansion of y in z
3.720 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.720 * [taylor]: Taking taylor expansion of x in z
3.720 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.720 * [taylor]: Taking taylor expansion of z in z
3.721 * [taylor]: Taking taylor expansion of 0 in y
3.721 * [taylor]: Taking taylor expansion of 0 in z
3.721 * [taylor]: Taking taylor expansion of 0 in z
3.721 * [taylor]: Taking taylor expansion of 0 in y
3.721 * [taylor]: Taking taylor expansion of 0 in z
3.721 * [taylor]: Taking taylor expansion of 0 in z
3.721 * [taylor]: Taking taylor expansion of 0 in z
3.721 * [approximate]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in (x y z) around 0
3.721 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in z
3.721 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z
3.722 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.722 * [taylor]: Taking taylor expansion of z in z
3.722 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z
3.722 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z
3.722 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
3.722 * [taylor]: Taking taylor expansion of (/ -1 y) in z
3.722 * [taylor]: Taking taylor expansion of -1 in z
3.722 * [taylor]: Taking taylor expansion of y in z
3.722 * [taylor]: Taking taylor expansion of y in z
3.722 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.722 * [taylor]: Taking taylor expansion of x in z
3.723 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in y
3.723 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
3.723 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.723 * [taylor]: Taking taylor expansion of z in y
3.723 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
3.723 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
3.723 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.723 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.723 * [taylor]: Taking taylor expansion of -1 in y
3.723 * [taylor]: Taking taylor expansion of y in y
3.724 * [taylor]: Taking taylor expansion of y in y
3.725 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.725 * [taylor]: Taking taylor expansion of x in y
3.726 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in x
3.726 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
3.726 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.726 * [taylor]: Taking taylor expansion of z in x
3.726 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
3.726 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
3.726 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
3.726 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.726 * [taylor]: Taking taylor expansion of -1 in x
3.726 * [taylor]: Taking taylor expansion of y in x
3.726 * [taylor]: Taking taylor expansion of y in x
3.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.726 * [taylor]: Taking taylor expansion of x in x
3.727 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in x
3.727 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
3.727 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.727 * [taylor]: Taking taylor expansion of z in x
3.727 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
3.727 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
3.727 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
3.727 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.727 * [taylor]: Taking taylor expansion of -1 in x
3.727 * [taylor]: Taking taylor expansion of y in x
3.728 * [taylor]: Taking taylor expansion of y in x
3.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.728 * [taylor]: Taking taylor expansion of x in x
3.729 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in y
3.729 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
3.729 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.729 * [taylor]: Taking taylor expansion of z in y
3.729 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
3.729 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
3.729 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.729 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.729 * [taylor]: Taking taylor expansion of -1 in y
3.729 * [taylor]: Taking taylor expansion of y in y
3.729 * [taylor]: Taking taylor expansion of y in y
3.731 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.731 * [taylor]: Taking taylor expansion of x in y
3.732 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x)))) in z
3.732 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z
3.732 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.732 * [taylor]: Taking taylor expansion of z in z
3.732 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z
3.732 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z
3.732 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
3.732 * [taylor]: Taking taylor expansion of (/ -1 y) in z
3.732 * [taylor]: Taking taylor expansion of -1 in z
3.732 * [taylor]: Taking taylor expansion of y in z
3.732 * [taylor]: Taking taylor expansion of y in z
3.732 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.732 * [taylor]: Taking taylor expansion of x in z
3.733 * [taylor]: Taking taylor expansion of 0 in y
3.733 * [taylor]: Taking taylor expansion of 0 in z
3.733 * [taylor]: Taking taylor expansion of 0 in z
3.733 * [taylor]: Taking taylor expansion of 0 in y
3.733 * [taylor]: Taking taylor expansion of 0 in z
3.733 * [taylor]: Taking taylor expansion of 0 in z
3.733 * [taylor]: Taking taylor expansion of 0 in z
3.733 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
3.733 * [approximate]: Taking taylor expansion of (+ x (* y (log y))) in (x y) around 0
3.733 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y
3.733 * [taylor]: Taking taylor expansion of x in y
3.733 * [taylor]: Taking taylor expansion of (* y (log y)) in y
3.733 * [taylor]: Taking taylor expansion of y in y
3.734 * [taylor]: Taking taylor expansion of (log y) in y
3.734 * [taylor]: Taking taylor expansion of y in y
3.734 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
3.734 * [taylor]: Taking taylor expansion of x in x
3.734 * [taylor]: Taking taylor expansion of (* y (log y)) in x
3.734 * [taylor]: Taking taylor expansion of y in x
3.734 * [taylor]: Taking taylor expansion of (log y) in x
3.734 * [taylor]: Taking taylor expansion of y in x
3.734 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x
3.734 * [taylor]: Taking taylor expansion of x in x
3.734 * [taylor]: Taking taylor expansion of (* y (log y)) in x
3.734 * [taylor]: Taking taylor expansion of y in x
3.734 * [taylor]: Taking taylor expansion of (log y) in x
3.734 * [taylor]: Taking taylor expansion of y in x
3.734 * [taylor]: Taking taylor expansion of (* y (log y)) in y
3.734 * [taylor]: Taking taylor expansion of y in y
3.734 * [taylor]: Taking taylor expansion of (log y) in y
3.734 * [taylor]: Taking taylor expansion of y in y
3.736 * [taylor]: Taking taylor expansion of 1 in y
3.739 * [taylor]: Taking taylor expansion of 0 in y
3.743 * [taylor]: Taking taylor expansion of 0 in y
3.743 * [approximate]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in (x y) around 0
3.743 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in y
3.743 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
3.743 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.743 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.744 * [taylor]: Taking taylor expansion of y in y
3.744 * [taylor]: Taking taylor expansion of y in y
3.745 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.745 * [taylor]: Taking taylor expansion of x in y
3.745 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
3.745 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
3.745 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
3.745 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.745 * [taylor]: Taking taylor expansion of y in x
3.745 * [taylor]: Taking taylor expansion of y in x
3.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.745 * [taylor]: Taking taylor expansion of x in x
3.745 * [taylor]: Taking taylor expansion of (+ (/ (log (/ 1 y)) y) (/ 1 x)) in x
3.745 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
3.745 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
3.745 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.745 * [taylor]: Taking taylor expansion of y in x
3.745 * [taylor]: Taking taylor expansion of y in x
3.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.745 * [taylor]: Taking taylor expansion of x in x
3.746 * [taylor]: Taking taylor expansion of 1 in y
3.746 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y
3.746 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.746 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.746 * [taylor]: Taking taylor expansion of y in y
3.747 * [taylor]: Taking taylor expansion of y in y
3.749 * [taylor]: Taking taylor expansion of 0 in y
3.752 * [taylor]: Taking taylor expansion of 0 in y
3.758 * [taylor]: Taking taylor expansion of 0 in y
3.758 * [approximate]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y) around 0
3.758 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y
3.758 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y
3.758 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
3.758 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.758 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.758 * [taylor]: Taking taylor expansion of -1 in y
3.758 * [taylor]: Taking taylor expansion of y in y
3.759 * [taylor]: Taking taylor expansion of y in y
3.760 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.760 * [taylor]: Taking taylor expansion of x in y
3.760 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
3.760 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
3.760 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
3.760 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
3.760 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.760 * [taylor]: Taking taylor expansion of -1 in x
3.760 * [taylor]: Taking taylor expansion of y in x
3.760 * [taylor]: Taking taylor expansion of y in x
3.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.760 * [taylor]: Taking taylor expansion of x in x
3.761 * [taylor]: Taking taylor expansion of (- (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x
3.761 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x
3.761 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
3.761 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
3.761 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.761 * [taylor]: Taking taylor expansion of -1 in x
3.761 * [taylor]: Taking taylor expansion of y in x
3.761 * [taylor]: Taking taylor expansion of y in x
3.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.761 * [taylor]: Taking taylor expansion of x in x
3.762 * [taylor]: Taking taylor expansion of -1 in y
3.762 * [taylor]: Taking taylor expansion of (- (/ (log (/ -1 y)) y)) in y
3.762 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y
3.762 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.762 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.762 * [taylor]: Taking taylor expansion of -1 in y
3.762 * [taylor]: Taking taylor expansion of y in y
3.763 * [taylor]: Taking taylor expansion of y in y
3.766 * [taylor]: Taking taylor expansion of 0 in y
3.771 * [taylor]: Taking taylor expansion of 0 in y
3.782 * [taylor]: Taking taylor expansion of 0 in y
3.783 * * * [progress]: simplifying candidates
3.784 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (log y))
  (+ (log y) (log (log y)))
  (log (* y (log y)))
  (exp (* y (log y)))
  (* (* (* y y) y) (* (* (log y) (log y)) (log y)))
  (* (cbrt (* y (log y))) (cbrt (* y (log y))))
  (cbrt (* y (log y)))
  (* (* (* y (log y)) (* y (log y))) (* y (log y)))
  (sqrt (* y (log y)))
  (sqrt (* y (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* y (log (* (cbrt y) (cbrt y))))
  (* y (log (cbrt y)))
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  (* y (log 1))
  (* y (log y))
  (* (log (* (cbrt y) (cbrt y))) y)
  (* (log (cbrt y)) y)
  (* (log (sqrt y)) y)
  (* (log (sqrt y)) y)
  (* (log 1) y)
  (* (log y) y)
  (* y 1)
  (* y (* (cbrt (log y)) (cbrt (log y))))
  (* y (sqrt (log y)))
  (* y 1)
  (* (cbrt y) (log y))
  (* (sqrt y) (log y))
  (* y (log y))
  (exp (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))))
  (exp (sqrt (- (+ x (* y (log y))) z)))
  (exp 1)
  (exp (+ (sqrt (+ x (* y (log y)))) (sqrt z)))
  (exp 1)
  (exp (+ x (* y (log y))))
  (exp (- z))
  (exp x)
  (exp (- (* y (log y)) z))
  (exp (+ x (* y (log y))))
  (exp (- z))
  (exp (+ x (* y (log y))))
  (exp z)
  (log (exp (- (+ x (* y (log y))) z)))
  (exp (exp (- (+ x (* y (log y))) z)))
  (* (cbrt (exp (- (+ x (* y (log y))) z))) (cbrt (exp (- (+ x (* y (log y))) z))))
  (cbrt (exp (- (+ x (* y (log y))) z)))
  (* (* (exp (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z))) (exp (- (+ x (* y (log y))) z)))
  (sqrt (exp (- (+ x (* y (log y))) z)))
  (sqrt (exp (- (+ x (* y (log y))) z)))
  (* (exp x) (exp (* y (log y))))
  (log (+ x (* y (log y))))
  (exp (+ x (* y (log y))))
  (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y)))))
  (cbrt (+ x (* y (log y))))
  (* (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ x (* y (log y))))
  (sqrt (+ x (* y (log y))))
  (sqrt (+ x (* y (log y))))
  (+ (pow x 3) (pow (* y (log y)) 3))
  (+ (* x x) (- (* (* y (log y)) (* y (log y))) (* x (* y (log y)))))
  (- (* x x) (* (* y (log y)) (* y (log y))))
  (- x (* y (log y)))
  (+ x (* y (log (* (cbrt y) (cbrt y)))))
  (+ x (* y (log (sqrt y))))
  (+ x (* y (log 1)))
  (+ x (* (log (* (cbrt y) (cbrt y))) y))
  (+ x (* (log (sqrt y)) y))
  (+ x (* (log 1) y))
  (* y (log y))
  (* -1 (* y (log (/ 1 y))))
  (* (- (log -1) (log (/ -1 y))) y)
  (+ x (+ (* y (log y)) 1))
  (exp (- (+ x (* y (log y))) z))
  (exp (- (+ x (* y (log y))) z))
  (+ x (* y (log y)))
  (- x (* y (log (/ 1 y))))
  (- (+ x (* (log -1) y)) (* y (log (/ -1 y))))
3.787 * * [simplify]: iteration  0 :  111  enodes  (cost  612 )
3.804 * * [simplify]: iteration  1 :  224  enodes  (cost  581 )
3.847 * * [simplify]: iteration  2 :  579  enodes  (cost  522 )
4.134 * * [simplify]: iteration  3 :  1889  enodes  (cost  496 )
4.929 * * [simplify]: iteration  done :  5000  enodes  (cost  496 )
4.930 * [simplify]: Simplified to:
   (* (log y) y)
  (log (* y (log y)))
  (log (* y (log y)))
  (pow y y)
  (pow (* (log y) y) 3)
  (* (cbrt (* y (log y))) (cbrt (* y (log y))))
  (cbrt (* y (log y)))
  (pow (* (log y) y) 3)
  (sqrt (* y (log y)))
  (sqrt (* y (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (sqrt y) (sqrt (log y)))
  (* (* 2 (log (cbrt y))) y)
  (* (log (cbrt y)) y)
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  0
  (* (log y) y)
  (* (* 2 (log (cbrt y))) y)
  (* (log (cbrt y)) y)
  (* y (log (sqrt y)))
  (* y (log (sqrt y)))
  0
  (* (log y) y)
  y
  (* y (* (cbrt (log y)) (cbrt (log y))))
  (* y (sqrt (log y)))
  y
  (* (cbrt y) (log y))
  (* (sqrt y) (log y))
  (* (log y) y)
  (exp (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))))
  (exp (sqrt (- (+ x (* y (log y))) z)))
  E
  (exp (+ (sqrt (+ x (* y (log y)))) (sqrt z)))
  E
  (* (pow y y) (exp x))
  (exp (- z))
  (exp x)
  (/ (pow y y) (exp z))
  (* (pow y y) (exp x))
  (exp (- z))
  (* (pow y y) (exp x))
  (exp z)
  (- (+ x (* y (log y))) z)
  (exp (* (pow y y) (exp (- x z))))
  (* (cbrt (* (pow y y) (exp (- x z)))) (cbrt (* (pow y y) (exp (- x z)))))
  (cbrt (* (pow y y) (exp (- x z))))
  (pow (* (pow y y) (exp (- x z))) 3)
  (sqrt (* (pow y y) (exp (- x z))))
  (sqrt (* (pow y y) (exp (- x z))))
  (* (pow y y) (exp x))
  (log (+ x (* y (log y))))
  (* (pow y y) (exp x))
  (* (cbrt (+ x (* y (log y)))) (cbrt (+ x (* y (log y)))))
  (cbrt (+ x (* y (log y))))
  (pow (+ x (* y (log y))) 3)
  (sqrt (+ x (* y (log y))))
  (sqrt (+ x (* y (log y))))
  (+ (pow x 3) (pow (* y (log y)) 3))
  (+ (* (* (log y) y) (- (* (log y) y) x)) (* x x))
  (- (* x x) (* (* y (log y)) (* y (log y))))
  (- x (* y (log y)))
  (+ x (* (* 2 (log (cbrt y))) y))
  (+ x (* y (log (sqrt y))))
  x
  (+ x (* (* 2 (log (cbrt y))) y))
  (+ x (* y (log (sqrt y))))
  x
  (* (log y) y)
  (* (log y) y)
  (* (log y) y)
  (+ x (+ (* y (log y)) 1))
  (* (pow y y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
  (+ x (* y (log y)))
4.930 * * * [progress]: adding candidates to table
5.076 * * [progress]: iteration 2 / 4
5.076 * * * [progress]: picking best candidate
5.077 * * * * [pick]: Picked  #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>
5.078 * * * [progress]: localizing error
5.084 * * * [progress]: generating rewritten candidates
5.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.113 * * * [progress]: generating series expansions
5.113 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.114 * [approximate]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in (y x z) around 0
5.114 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in z
5.114 * [taylor]: Taking taylor expansion of (pow y y) in z
5.114 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in z
5.114 * [taylor]: Taking taylor expansion of (* y (log y)) in z
5.114 * [taylor]: Taking taylor expansion of y in z
5.114 * [taylor]: Taking taylor expansion of (log y) in z
5.114 * [taylor]: Taking taylor expansion of y in z
5.114 * [taylor]: Taking taylor expansion of (exp (- x z)) in z
5.114 * [taylor]: Taking taylor expansion of (- x z) in z
5.114 * [taylor]: Taking taylor expansion of x in z
5.114 * [taylor]: Taking taylor expansion of z in z
5.114 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in x
5.114 * [taylor]: Taking taylor expansion of (pow y y) in x
5.114 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in x
5.114 * [taylor]: Taking taylor expansion of (* y (log y)) in x
5.114 * [taylor]: Taking taylor expansion of y in x
5.114 * [taylor]: Taking taylor expansion of (log y) in x
5.114 * [taylor]: Taking taylor expansion of y in x
5.114 * [taylor]: Taking taylor expansion of (exp (- x z)) in x
5.114 * [taylor]: Taking taylor expansion of (- x z) in x
5.115 * [taylor]: Taking taylor expansion of x in x
5.115 * [taylor]: Taking taylor expansion of z in x
5.115 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in y
5.115 * [taylor]: Taking taylor expansion of (pow y y) in y
5.115 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in y
5.115 * [taylor]: Taking taylor expansion of (* y (log y)) in y
5.115 * [taylor]: Taking taylor expansion of y in y
5.115 * [taylor]: Taking taylor expansion of (log y) in y
5.115 * [taylor]: Taking taylor expansion of y in y
5.116 * [taylor]: Taking taylor expansion of (exp (- x z)) in y
5.117 * [taylor]: Taking taylor expansion of (- x z) in y
5.117 * [taylor]: Taking taylor expansion of x in y
5.117 * [taylor]: Taking taylor expansion of z in y
5.117 * [taylor]: Taking taylor expansion of (* (pow y y) (exp (- x z))) in y
5.117 * [taylor]: Taking taylor expansion of (pow y y) in y
5.117 * [taylor]: Taking taylor expansion of (exp (* y (log y))) in y
5.117 * [taylor]: Taking taylor expansion of (* y (log y)) in y
5.117 * [taylor]: Taking taylor expansion of y in y
5.117 * [taylor]: Taking taylor expansion of (log y) in y
5.117 * [taylor]: Taking taylor expansion of y in y
5.118 * [taylor]: Taking taylor expansion of (exp (- x z)) in y
5.118 * [taylor]: Taking taylor expansion of (- x z) in y
5.118 * [taylor]: Taking taylor expansion of x in y
5.119 * [taylor]: Taking taylor expansion of z in y
5.119 * [taylor]: Taking taylor expansion of (exp (- x z)) in x
5.119 * [taylor]: Taking taylor expansion of (- x z) in x
5.119 * [taylor]: Taking taylor expansion of x in x
5.119 * [taylor]: Taking taylor expansion of z in x
5.119 * [taylor]: Taking taylor expansion of (exp (- z)) in z
5.119 * [taylor]: Taking taylor expansion of (- z) in z
5.119 * [taylor]: Taking taylor expansion of z in z
5.121 * [taylor]: Taking taylor expansion of (* (log y) (exp (- x z))) in x
5.121 * [taylor]: Taking taylor expansion of (log y) in x
5.121 * [taylor]: Taking taylor expansion of y in x
5.121 * [taylor]: Taking taylor expansion of (exp (- x z)) in x
5.121 * [taylor]: Taking taylor expansion of (- x z) in x
5.121 * [taylor]: Taking taylor expansion of x in x
5.121 * [taylor]: Taking taylor expansion of z in x
5.121 * [taylor]: Taking taylor expansion of (* (exp (- z)) (log y)) in z
5.121 * [taylor]: Taking taylor expansion of (exp (- z)) in z
5.121 * [taylor]: Taking taylor expansion of (- z) in z
5.121 * [taylor]: Taking taylor expansion of z in z
5.122 * [taylor]: Taking taylor expansion of (log y) in z
5.122 * [taylor]: Taking taylor expansion of y in z
5.123 * [taylor]: Taking taylor expansion of (exp (- z)) in z
5.123 * [taylor]: Taking taylor expansion of (- z) in z
5.123 * [taylor]: Taking taylor expansion of z in z
5.124 * [approximate]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in (y x z) around 0
5.124 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in z
5.124 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in z
5.124 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
5.124 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.124 * [taylor]: Taking taylor expansion of x in z
5.124 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.124 * [taylor]: Taking taylor expansion of z in z
5.125 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in z
5.125 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in z
5.125 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in z
5.125 * [taylor]: Taking taylor expansion of (/ 1 y) in z
5.125 * [taylor]: Taking taylor expansion of y in z
5.125 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
5.125 * [taylor]: Taking taylor expansion of (/ 1 y) in z
5.125 * [taylor]: Taking taylor expansion of y in z
5.125 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in x
5.125 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in x
5.125 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
5.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.125 * [taylor]: Taking taylor expansion of x in x
5.125 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.125 * [taylor]: Taking taylor expansion of z in x
5.126 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in x
5.126 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in x
5.126 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in x
5.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.126 * [taylor]: Taking taylor expansion of y in x
5.126 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
5.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.126 * [taylor]: Taking taylor expansion of y in x
5.126 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in y
5.126 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in y
5.126 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
5.126 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.126 * [taylor]: Taking taylor expansion of x in y
5.126 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.126 * [taylor]: Taking taylor expansion of z in y
5.126 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in y
5.126 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in y
5.126 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in y
5.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.126 * [taylor]: Taking taylor expansion of y in y
5.127 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.127 * [taylor]: Taking taylor expansion of y in y
5.128 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (pow (/ 1 y) (/ 1 y))) in y
5.128 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in y
5.128 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
5.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.128 * [taylor]: Taking taylor expansion of x in y
5.128 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.128 * [taylor]: Taking taylor expansion of z in y
5.128 * [taylor]: Taking taylor expansion of (pow (/ 1 y) (/ 1 y)) in y
5.128 * [taylor]: Taking taylor expansion of (exp (* (/ 1 y) (log (/ 1 y)))) in y
5.128 * [taylor]: Taking taylor expansion of (* (/ 1 y) (log (/ 1 y))) in y
5.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.128 * [taylor]: Taking taylor expansion of y in y
5.128 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
5.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.128 * [taylor]: Taking taylor expansion of y in y
5.129 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (exp (/ (log (/ 1 y)) y))) in x
5.129 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in x
5.129 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
5.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.129 * [taylor]: Taking taylor expansion of x in x
5.130 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.130 * [taylor]: Taking taylor expansion of z in x
5.130 * [taylor]: Taking taylor expansion of (exp (/ (log (/ 1 y)) y)) in x
5.130 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x
5.130 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
5.130 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.130 * [taylor]: Taking taylor expansion of y in x
5.130 * [taylor]: Taking taylor expansion of y in x
5.130 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 x) (/ 1 z))) (exp (/ (log (/ 1 y)) y))) in z
5.130 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x) (/ 1 z))) in z
5.130 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
5.130 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.130 * [taylor]: Taking taylor expansion of x in z
5.130 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.131 * [taylor]: Taking taylor expansion of z in z
5.134 * [taylor]: Taking taylor expansion of (exp (/ (log (/ 1 y)) y)) in z
5.134 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z
5.135 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
5.135 * [taylor]: Taking taylor expansion of (/ 1 y) in z
5.135 * [taylor]: Taking taylor expansion of y in z
5.135 * [taylor]: Taking taylor expansion of y in z
5.136 * [taylor]: Taking taylor expansion of 0 in x
5.136 * [taylor]: Taking taylor expansion of 0 in z
5.138 * [taylor]: Taking taylor expansion of 0 in z
5.141 * [taylor]: Taking taylor expansion of 0 in x
5.141 * [taylor]: Taking taylor expansion of 0 in z
5.141 * [taylor]: Taking taylor expansion of 0 in z
5.143 * [taylor]: Taking taylor expansion of 0 in z
5.144 * [approximate]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in (y x z) around 0
5.144 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in z
5.144 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in z
5.144 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in z
5.144 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in z
5.144 * [taylor]: Taking taylor expansion of (/ -1 y) in z
5.144 * [taylor]: Taking taylor expansion of -1 in z
5.144 * [taylor]: Taking taylor expansion of y in z
5.144 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
5.144 * [taylor]: Taking taylor expansion of (/ -1 y) in z
5.144 * [taylor]: Taking taylor expansion of -1 in z
5.144 * [taylor]: Taking taylor expansion of y in z
5.144 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in z
5.144 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
5.144 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.144 * [taylor]: Taking taylor expansion of z in z
5.144 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.144 * [taylor]: Taking taylor expansion of x in z
5.145 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in x
5.145 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in x
5.145 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in x
5.145 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in x
5.145 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.145 * [taylor]: Taking taylor expansion of -1 in x
5.145 * [taylor]: Taking taylor expansion of y in x
5.145 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
5.145 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.145 * [taylor]: Taking taylor expansion of -1 in x
5.145 * [taylor]: Taking taylor expansion of y in x
5.145 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in x
5.145 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
5.145 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.145 * [taylor]: Taking taylor expansion of z in x
5.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.145 * [taylor]: Taking taylor expansion of x in x
5.146 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in y
5.146 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in y
5.146 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in y
5.146 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in y
5.146 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.146 * [taylor]: Taking taylor expansion of -1 in y
5.146 * [taylor]: Taking taylor expansion of y in y
5.146 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
5.146 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.146 * [taylor]: Taking taylor expansion of -1 in y
5.146 * [taylor]: Taking taylor expansion of y in y
5.148 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in y
5.148 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
5.148 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.148 * [taylor]: Taking taylor expansion of z in y
5.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.148 * [taylor]: Taking taylor expansion of x in y
5.148 * [taylor]: Taking taylor expansion of (* (pow (/ -1 y) (/ -1 y)) (exp (- (/ 1 z) (/ 1 x)))) in y
5.148 * [taylor]: Taking taylor expansion of (pow (/ -1 y) (/ -1 y)) in y
5.148 * [taylor]: Taking taylor expansion of (exp (* (/ -1 y) (log (/ -1 y)))) in y
5.148 * [taylor]: Taking taylor expansion of (* (/ -1 y) (log (/ -1 y))) in y
5.148 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.148 * [taylor]: Taking taylor expansion of -1 in y
5.148 * [taylor]: Taking taylor expansion of y in y
5.148 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
5.148 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.149 * [taylor]: Taking taylor expansion of -1 in y
5.149 * [taylor]: Taking taylor expansion of y in y
5.150 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in y
5.150 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
5.150 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.150 * [taylor]: Taking taylor expansion of z in y
5.150 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.150 * [taylor]: Taking taylor expansion of x in y
5.150 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 z) (/ 1 x))) (exp (* -1 (/ (log (/ -1 y)) y)))) in x
5.150 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in x
5.150 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
5.150 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.150 * [taylor]: Taking taylor expansion of z in x
5.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.150 * [taylor]: Taking taylor expansion of x in x
5.151 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (log (/ -1 y)) y))) in x
5.151 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in x
5.151 * [taylor]: Taking taylor expansion of -1 in x
5.151 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x
5.151 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
5.151 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.151 * [taylor]: Taking taylor expansion of -1 in x
5.151 * [taylor]: Taking taylor expansion of y in x
5.151 * [taylor]: Taking taylor expansion of y in x
5.152 * [taylor]: Taking taylor expansion of (* (exp (- (/ 1 z) (/ 1 x))) (exp (* -1 (/ (log (/ -1 y)) y)))) in z
5.152 * [taylor]: Taking taylor expansion of (exp (- (/ 1 z) (/ 1 x))) in z
5.152 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
5.152 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.152 * [taylor]: Taking taylor expansion of z in z
5.152 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.152 * [taylor]: Taking taylor expansion of x in z
5.152 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (log (/ -1 y)) y))) in z
5.152 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in z
5.152 * [taylor]: Taking taylor expansion of -1 in z
5.152 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z
5.152 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
5.153 * [taylor]: Taking taylor expansion of (/ -1 y) in z
5.153 * [taylor]: Taking taylor expansion of -1 in z
5.153 * [taylor]: Taking taylor expansion of y in z
5.153 * [taylor]: Taking taylor expansion of y in z
5.154 * [taylor]: Taking taylor expansion of 0 in x
5.154 * [taylor]: Taking taylor expansion of 0 in z
5.156 * [taylor]: Taking taylor expansion of 0 in z
5.159 * [taylor]: Taking taylor expansion of 0 in x
5.159 * [taylor]: Taking taylor expansion of 0 in z
5.159 * [taylor]: Taking taylor expansion of 0 in z
5.162 * [taylor]: Taking taylor expansion of 0 in z
5.163 * * * [progress]: simplifying candidates
5.163 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* (log y) y) (- x z))
  (+ (* (log y) y) (- x z))
  (+ (log (pow y y)) (- x z))
  (log (* (pow y y) (exp (- x z))))
  (exp (* (pow y y) (exp (- x z))))
  (* (* (* (pow y y) (pow y y)) (pow y y)) (* (* (exp (- x z)) (exp (- x z))) (exp (- x z))))
  (* (cbrt (* (pow y y) (exp (- x z)))) (cbrt (* (pow y y) (exp (- x z)))))
  (cbrt (* (pow y y) (exp (- x z))))
  (* (* (* (pow y y) (exp (- x z))) (* (pow y y) (exp (- x z)))) (* (pow y y) (exp (- x z))))
  (sqrt (* (pow y y) (exp (- x z))))
  (sqrt (* (pow y y) (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y y) (exp x))
  (* (pow y y) (exp x))
  (* (pow y y) (* (cbrt (exp (- x z))) (cbrt (exp (- x z)))))
  (* (pow y y) (sqrt (exp (- x z))))
  (* (pow y y) 1)
  (* (pow (cbrt y) y) (exp (- x z)))
  (* (pow (sqrt y) y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (cbrt (pow y y)) (exp (- x z)))
  (* (sqrt (pow y y)) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (pow y (/ y 2)) (exp (- x z)))
  (* (pow y y) (exp x))
  (+ x (+ (* y (log y)) 1))
  (* (exp (- x z)) (pow y y))
  (* (exp (- x z)) (pow y y))
5.165 * * [simplify]: iteration  0 :  54  enodes  (cost  335 )
5.173 * * [simplify]: iteration  1 :  115  enodes  (cost  327 )
5.193 * * [simplify]: iteration  2 :  378  enodes  (cost  300 )
5.392 * * [simplify]: iteration  3 :  1650  enodes  (cost  300 )
6.269 * * [simplify]: iteration  done :  5001  enodes  (cost  300 )
6.269 * [simplify]: Simplified to:
   (+ (* y (log y)) (- x z))
  (+ (* y (log y)) (- x z))
  (+ (* y (log y)) (- x z))
  (+ (* y (log y)) (- x z))
  (exp (* (pow y y) (exp (- x z))))
  (pow (* (pow y y) (exp (- x z))) 3)
  (* (cbrt (* (pow y y) (exp (- x z)))) (cbrt (* (pow y y) (exp (- x z)))))
  (cbrt (* (pow y y) (exp (- x z))))
  (pow (* (pow y y) (exp (- x z))) 3)
  (sqrt (* (pow y y) (exp (- x z))))
  (sqrt (* (pow y y) (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (pow (sqrt y) y) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (sqrt (pow y y)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y (/ y 2)) (sqrt (exp (- x z))))
  (* (pow y y) (exp x))
  (* (pow y y) (exp x))
  (* (pow y y) (* (cbrt (exp (- x z))) (cbrt (exp (- x z)))))
  (* (pow y y) (sqrt (exp (- x z))))
  (pow y y)
  (* (pow (cbrt y) y) (exp (- x z)))
  (* (pow (sqrt y) y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (cbrt (pow y y)) (exp (- x z)))
  (* (sqrt (pow y y)) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
  (* (exp (- x z)) (pow y (/ y 2)))
  (* (pow y y) (exp x))
  (+ x (+ (* y (log y)) 1))
  (* (pow y y) (exp (- x z)))
  (* (pow y y) (exp (- x z)))
6.270 * * * [progress]: adding candidates to table
6.340 * [progress]: [Phase 3 of 3] Extracting.
6.340 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.340 * * * [regime-changes]: Trying 7 branch expressions: ((* y (log y)) (+ x (* y (log y))) (- (+ x (* y (log y))) z) (exp (- (+ x (* y (log y))) z)) z y x)
6.340 * * * * [regimes]: Trying to branch on (* y (log y)) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.357 * * * * [regimes]: Trying to branch on (+ x (* y (log y))) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.375 * * * * [regimes]: Trying to branch on (- (+ x (* y (log y))) z) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.392 * * * * [regimes]: Trying to branch on (exp (- (+ x (* y (log y))) z)) from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.410 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.424 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.437 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))> #<alt (λ (x y z) (* (pow y y) (exp (- x z))))>)
6.450 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.450 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (exp (- (+ x (* y (log y))) z))
6.451 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
6.451 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
6.451 * * [simplify]: iteration  done :  10  enodes  (cost  9 )
6.451 * [simplify]: Simplified to:
   (exp (- (+ x (* y (log y))) z))
8.421 * [regime-testing]: Baseline error score: 0.009055606703166868
8.422 * [regime-testing]: Oracle error score: 0.000540308550429724
8.423 * [regime-testing]: End program error score: 0.009055606703166868
8.458 * [regime-testing]: Target error score: 0.009055606703166868