114.989 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (+ (* (- 1.0 x) y) (* x z))
0.031 * * [simplify]: iteration 0: 8 enodes
0.032 * * [simplify]: iteration 1: 14 enodes
0.034 * * [simplify]: iteration 2: 24 enodes
0.038 * * [simplify]: iteration 3: 40 enodes
0.043 * * [simplify]: iteration 4: 66 enodes
0.052 * * [simplify]: iteration 5: 92 enodes
0.065 * * [simplify]: iteration 6: 110 enodes
0.093 * * [simplify]: iteration 7: 136 enodes
0.126 * * [simplify]: iteration 8: 188 enodes
0.197 * * [simplify]: iteration 9: 475 enodes
0.446 * * [simplify]: iteration 10: 2072 enodes
3.505 * * [simplify]: iteration complete: 5001 enodes
3.505 * * [simplify]: Extracting #0: cost 1 inf + 0
3.506 * * [simplify]: Extracting #1: cost 255 inf + 0
3.515 * * [simplify]: Extracting #2: cost 811 inf + 6595
3.554 * * [simplify]: Extracting #3: cost 92 inf + 54526
3.592 * * [simplify]: Extracting #4: cost 3 inf + 61985
3.630 * * [simplify]: Extracting #5: cost 0 inf + 62355
3.673 * [simplify]: Simplified to:
  (fma x (- z y) (* y 1.0))
3.681 * * [progress]: iteration 1 / 4
3.681 * * * [progress]: picking best candidate
3.694 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x (- z y) (* y 1.0)))>
3.694 * * * [progress]: localizing error
3.710 * * * [progress]: generating rewritten candidates
3.710 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.711 * * * [progress]: generating series expansions
3.711 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.711 * [backup-simplify]: Simplify (fma x (- z y) (* y 1.0)) into (fma x (- z y) (* 1.0 y))
3.711 * [approximate]: Taking taylor expansion of (fma x (- z y) (* 1.0 y)) in (x z y) around 0
3.711 * [taylor]: Taking taylor expansion of (fma x (- z y) (* 1.0 y)) in y
3.711 * [taylor]: Rewrote expression to (+ (* x (- z y)) (* 1.0 y))
3.711 * [taylor]: Taking taylor expansion of (* x (- z y)) in y
3.711 * [taylor]: Taking taylor expansion of x in y
3.711 * [backup-simplify]: Simplify x into x
3.711 * [taylor]: Taking taylor expansion of (- z y) in y
3.711 * [taylor]: Taking taylor expansion of z in y
3.711 * [backup-simplify]: Simplify z into z
3.711 * [taylor]: Taking taylor expansion of y in y
3.711 * [backup-simplify]: Simplify 0 into 0
3.711 * [backup-simplify]: Simplify 1 into 1
3.711 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
3.711 * [taylor]: Taking taylor expansion of 1.0 in y
3.711 * [backup-simplify]: Simplify 1.0 into 1.0
3.711 * [taylor]: Taking taylor expansion of y in y
3.711 * [backup-simplify]: Simplify 0 into 0
3.711 * [backup-simplify]: Simplify 1 into 1
3.711 * [taylor]: Taking taylor expansion of (fma x (- z y) (* 1.0 y)) in z
3.711 * [taylor]: Rewrote expression to (+ (* x (- z y)) (* 1.0 y))
3.711 * [taylor]: Taking taylor expansion of (* x (- z y)) in z
3.711 * [taylor]: Taking taylor expansion of x in z
3.712 * [backup-simplify]: Simplify x into x
3.712 * [taylor]: Taking taylor expansion of (- z y) in z
3.712 * [taylor]: Taking taylor expansion of z in z
3.712 * [backup-simplify]: Simplify 0 into 0
3.712 * [backup-simplify]: Simplify 1 into 1
3.712 * [taylor]: Taking taylor expansion of y in z
3.712 * [backup-simplify]: Simplify y into y
3.712 * [taylor]: Taking taylor expansion of (* 1.0 y) in z
3.712 * [taylor]: Taking taylor expansion of 1.0 in z
3.712 * [backup-simplify]: Simplify 1.0 into 1.0
3.712 * [taylor]: Taking taylor expansion of y in z
3.712 * [backup-simplify]: Simplify y into y
3.712 * [taylor]: Taking taylor expansion of (fma x (- z y) (* 1.0 y)) in x
3.712 * [taylor]: Rewrote expression to (+ (* x (- z y)) (* 1.0 y))
3.712 * [taylor]: Taking taylor expansion of (* x (- z y)) in x
3.712 * [taylor]: Taking taylor expansion of x in x
3.712 * [backup-simplify]: Simplify 0 into 0
3.712 * [backup-simplify]: Simplify 1 into 1
3.712 * [taylor]: Taking taylor expansion of (- z y) in x
3.712 * [taylor]: Taking taylor expansion of z in x
3.712 * [backup-simplify]: Simplify z into z
3.712 * [taylor]: Taking taylor expansion of y in x
3.712 * [backup-simplify]: Simplify y into y
3.712 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
3.712 * [taylor]: Taking taylor expansion of 1.0 in x
3.712 * [backup-simplify]: Simplify 1.0 into 1.0
3.712 * [taylor]: Taking taylor expansion of y in x
3.712 * [backup-simplify]: Simplify y into y
3.712 * [taylor]: Taking taylor expansion of (fma x (- z y) (* 1.0 y)) in x
3.712 * [taylor]: Rewrote expression to (+ (* x (- z y)) (* 1.0 y))
3.712 * [taylor]: Taking taylor expansion of (* x (- z y)) in x
3.712 * [taylor]: Taking taylor expansion of x in x
3.712 * [backup-simplify]: Simplify 0 into 0
3.712 * [backup-simplify]: Simplify 1 into 1
3.712 * [taylor]: Taking taylor expansion of (- z y) in x
3.712 * [taylor]: Taking taylor expansion of z in x
3.712 * [backup-simplify]: Simplify z into z
3.712 * [taylor]: Taking taylor expansion of y in x
3.712 * [backup-simplify]: Simplify y into y
3.712 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
3.712 * [taylor]: Taking taylor expansion of 1.0 in x
3.712 * [backup-simplify]: Simplify 1.0 into 1.0
3.712 * [taylor]: Taking taylor expansion of y in x
3.712 * [backup-simplify]: Simplify y into y
3.713 * [backup-simplify]: Simplify (- y) into (- y)
3.713 * [backup-simplify]: Simplify (+ z (- y)) into (- z y)
3.713 * [backup-simplify]: Simplify (* 0 (- z y)) into 0
3.713 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
3.713 * [backup-simplify]: Simplify (+ 0 (* 1.0 y)) into (* 1.0 y)
3.713 * [taylor]: Taking taylor expansion of (* 1.0 y) in z
3.713 * [taylor]: Taking taylor expansion of 1.0 in z
3.713 * [backup-simplify]: Simplify 1.0 into 1.0
3.713 * [taylor]: Taking taylor expansion of y in z
3.713 * [backup-simplify]: Simplify y into y
3.713 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
3.713 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
3.713 * [taylor]: Taking taylor expansion of 1.0 in y
3.713 * [backup-simplify]: Simplify 1.0 into 1.0
3.713 * [taylor]: Taking taylor expansion of y in y
3.713 * [backup-simplify]: Simplify 0 into 0
3.713 * [backup-simplify]: Simplify 1 into 1
3.714 * [backup-simplify]: Simplify (* 1.0 0) into 0
3.714 * [backup-simplify]: Simplify 0 into 0
3.714 * [backup-simplify]: Simplify (- 0) into 0
3.714 * [backup-simplify]: Simplify (+ 0 0) into 0
3.715 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- z y))) into (- z y)
3.715 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
3.715 * [backup-simplify]: Simplify (+ (- z y) 0) into (- z y)
3.715 * [taylor]: Taking taylor expansion of (- z y) in z
3.715 * [taylor]: Taking taylor expansion of z in z
3.715 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify 1 into 1
3.715 * [taylor]: Taking taylor expansion of y in z
3.715 * [backup-simplify]: Simplify y into y
3.715 * [backup-simplify]: Simplify (- y) into (- y)
3.715 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.715 * [taylor]: Taking taylor expansion of (- y) in y
3.715 * [taylor]: Taking taylor expansion of y in y
3.715 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify 1 into 1
3.716 * [backup-simplify]: Simplify (- 0) into 0
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
3.716 * [taylor]: Taking taylor expansion of 0 in y
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
3.717 * [backup-simplify]: Simplify 1.0 into 1.0
3.717 * [backup-simplify]: Simplify (- 0) into 0
3.718 * [backup-simplify]: Simplify (+ 0 0) into 0
3.718 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- z y)))) into 0
3.719 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
3.719 * [backup-simplify]: Simplify (+ 0 0) into 0
3.719 * [taylor]: Taking taylor expansion of 0 in z
3.719 * [backup-simplify]: Simplify 0 into 0
3.719 * [taylor]: Taking taylor expansion of 0 in y
3.719 * [backup-simplify]: Simplify 0 into 0
3.719 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify (- 0) into 0
3.720 * [backup-simplify]: Simplify (+ 1 0) into 1
3.720 * [taylor]: Taking taylor expansion of 1 in y
3.720 * [backup-simplify]: Simplify 1 into 1
3.720 * [backup-simplify]: Simplify 1 into 1
3.721 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
3.721 * [taylor]: Taking taylor expansion of 0 in y
3.721 * [backup-simplify]: Simplify 0 into 0
3.721 * [backup-simplify]: Simplify 0 into 0
3.721 * [backup-simplify]: Simplify (- 1) into -1
3.721 * [backup-simplify]: Simplify -1 into -1
3.721 * [backup-simplify]: Simplify (+ (* -1 (* y (* 1 x))) (+ (* 1 (* 1 (* z x))) (* 1.0 (* y (* 1 1))))) into (- (+ (* x z) (* 1.0 y)) (* x y))
3.722 * [backup-simplify]: Simplify (fma (/ 1 x) (- (/ 1 z) (/ 1 y)) (* (/ 1 y) 1.0)) into (fma (/ 1 x) (- (/ 1 z) (/ 1 y)) (/ 1.0 y))
3.722 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z) (/ 1 y)) (/ 1.0 y)) in (x z y) around 0
3.722 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z) (/ 1 y)) (/ 1.0 y)) in y
3.722 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z) (/ 1 y))) (/ 1.0 y))
3.722 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z) (/ 1 y))) in y
3.722 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.722 * [taylor]: Taking taylor expansion of x in y
3.722 * [backup-simplify]: Simplify x into x
3.722 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.722 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
3.722 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.722 * [taylor]: Taking taylor expansion of z in y
3.722 * [backup-simplify]: Simplify z into z
3.722 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.722 * [taylor]: Taking taylor expansion of y in y
3.722 * [backup-simplify]: Simplify 0 into 0
3.722 * [backup-simplify]: Simplify 1 into 1
3.722 * [backup-simplify]: Simplify (/ 1 1) into 1
3.722 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
3.722 * [taylor]: Taking taylor expansion of 1.0 in y
3.722 * [backup-simplify]: Simplify 1.0 into 1.0
3.723 * [taylor]: Taking taylor expansion of y in y
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 1 into 1
3.723 * [backup-simplify]: Simplify (/ 1.0 1) into 1.0
3.723 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z) (/ 1 y)) (/ 1.0 y)) in z
3.723 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z) (/ 1 y))) (/ 1.0 y))
3.723 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z) (/ 1 y))) in z
3.723 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.723 * [taylor]: Taking taylor expansion of x in z
3.723 * [backup-simplify]: Simplify x into x
3.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.723 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
3.723 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.723 * [taylor]: Taking taylor expansion of z in z
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 1 into 1
3.724 * [backup-simplify]: Simplify (/ 1 1) into 1
3.724 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.724 * [taylor]: Taking taylor expansion of y in z
3.724 * [backup-simplify]: Simplify y into y
3.724 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.724 * [taylor]: Taking taylor expansion of (/ 1.0 y) in z
3.724 * [taylor]: Taking taylor expansion of 1.0 in z
3.724 * [backup-simplify]: Simplify 1.0 into 1.0
3.724 * [taylor]: Taking taylor expansion of y in z
3.724 * [backup-simplify]: Simplify y into y
3.724 * [backup-simplify]: Simplify (/ 1.0 y) into (/ 1.0 y)
3.724 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z) (/ 1 y)) (/ 1.0 y)) in x
3.724 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z) (/ 1 y))) (/ 1.0 y))
3.724 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z) (/ 1 y))) in x
3.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.724 * [taylor]: Taking taylor expansion of x in x
3.724 * [backup-simplify]: Simplify 0 into 0
3.724 * [backup-simplify]: Simplify 1 into 1
3.724 * [backup-simplify]: Simplify (/ 1 1) into 1
3.724 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
3.724 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.724 * [taylor]: Taking taylor expansion of z in x
3.724 * [backup-simplify]: Simplify z into z
3.724 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.724 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.724 * [taylor]: Taking taylor expansion of y in x
3.724 * [backup-simplify]: Simplify y into y
3.724 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.725 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x
3.725 * [taylor]: Taking taylor expansion of 1.0 in x
3.725 * [backup-simplify]: Simplify 1.0 into 1.0
3.725 * [taylor]: Taking taylor expansion of y in x
3.725 * [backup-simplify]: Simplify y into y
3.725 * [backup-simplify]: Simplify (/ 1.0 y) into (/ 1.0 y)
3.725 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (- (/ 1 z) (/ 1 y)) (/ 1.0 y)) in x
3.725 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (- (/ 1 z) (/ 1 y))) (/ 1.0 y))
3.725 * [taylor]: Taking taylor expansion of (* (/ 1 x) (- (/ 1 z) (/ 1 y))) in x
3.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.725 * [taylor]: Taking taylor expansion of x in x
3.725 * [backup-simplify]: Simplify 0 into 0
3.725 * [backup-simplify]: Simplify 1 into 1
3.725 * [backup-simplify]: Simplify (/ 1 1) into 1
3.725 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
3.725 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.725 * [taylor]: Taking taylor expansion of z in x
3.725 * [backup-simplify]: Simplify z into z
3.725 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.725 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.725 * [taylor]: Taking taylor expansion of y in x
3.725 * [backup-simplify]: Simplify y into y
3.725 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.725 * [taylor]: Taking taylor expansion of (/ 1.0 y) in x
3.725 * [taylor]: Taking taylor expansion of 1.0 in x
3.725 * [backup-simplify]: Simplify 1.0 into 1.0
3.725 * [taylor]: Taking taylor expansion of y in x
3.725 * [backup-simplify]: Simplify y into y
3.725 * [backup-simplify]: Simplify (/ 1.0 y) into (/ 1.0 y)
3.726 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.726 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 y))) into (- (/ 1 z) (/ 1 y))
3.726 * [backup-simplify]: Simplify (* 1 (- (/ 1 z) (/ 1 y))) into (- (/ 1 z) (/ 1 y))
3.726 * [backup-simplify]: Simplify (+ (- (/ 1 z) (/ 1 y)) 0) into (- (/ 1 z) (/ 1 y))
3.726 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
3.726 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.726 * [taylor]: Taking taylor expansion of z in z
3.726 * [backup-simplify]: Simplify 0 into 0
3.726 * [backup-simplify]: Simplify 1 into 1
3.726 * [backup-simplify]: Simplify (/ 1 1) into 1
3.726 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.726 * [taylor]: Taking taylor expansion of y in z
3.726 * [backup-simplify]: Simplify y into y
3.726 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.727 * [backup-simplify]: Simplify (+ 1 0) into 1
3.727 * [taylor]: Taking taylor expansion of 1 in y
3.727 * [backup-simplify]: Simplify 1 into 1
3.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.727 * [backup-simplify]: Simplify (- 0) into 0
3.727 * [backup-simplify]: Simplify (+ 0 0) into 0
3.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.728 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 z) (/ 1 y)))) into 0
3.728 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y))
3.728 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
3.728 * [taylor]: Taking taylor expansion of 1.0 in z
3.728 * [backup-simplify]: Simplify 1.0 into 1.0
3.728 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.728 * [taylor]: Taking taylor expansion of y in z
3.728 * [backup-simplify]: Simplify y into y
3.728 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.729 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.729 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.729 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.729 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.729 * [taylor]: Taking taylor expansion of y in y
3.729 * [backup-simplify]: Simplify 0 into 0
3.729 * [backup-simplify]: Simplify 1 into 1
3.729 * [backup-simplify]: Simplify (/ 1 1) into 1
3.730 * [backup-simplify]: Simplify (- 1) into -1
3.730 * [backup-simplify]: Simplify -1 into -1
3.730 * [backup-simplify]: Simplify 1 into 1
3.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.730 * [backup-simplify]: Simplify (- 0) into 0
3.731 * [backup-simplify]: Simplify (+ 0 0) into 0
3.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.732 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 z) (/ 1 y))))) into 0
3.732 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1.0 y) (/ 0 y)))) into 0
3.732 * [backup-simplify]: Simplify (+ 0 0) into 0
3.732 * [taylor]: Taking taylor expansion of 0 in z
3.732 * [backup-simplify]: Simplify 0 into 0
3.732 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
3.732 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y
3.732 * [taylor]: Taking taylor expansion of 1.0 in y
3.732 * [backup-simplify]: Simplify 1.0 into 1.0
3.732 * [taylor]: Taking taylor expansion of y in y
3.732 * [backup-simplify]: Simplify 0 into 0
3.732 * [backup-simplify]: Simplify 1 into 1
3.733 * [backup-simplify]: Simplify (/ 1.0 1) into 1.0
3.733 * [backup-simplify]: Simplify 1.0 into 1.0
3.733 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))))) into (- (+ (* 1.0 y) (* x z)) (* x y))
3.733 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (- (/ 1 (- z)) (/ 1 (- y))) (* (/ 1 (- y)) 1.0)) into (fma (/ -1 x) (- (/ 1 y) (/ 1 z)) (/ -1.0 y))
3.734 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- (/ 1 y) (/ 1 z)) (/ -1.0 y)) in (x z y) around 0
3.734 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (/ 1 y) (/ 1 z)) (/ -1.0 y)) in y
3.734 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (/ 1 y) (/ 1 z))) (/ -1.0 y))
3.734 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (/ 1 y) (/ 1 z))) in y
3.734 * [taylor]: Taking taylor expansion of (/ -1 x) in y
3.734 * [taylor]: Taking taylor expansion of -1 in y
3.734 * [backup-simplify]: Simplify -1 into -1
3.734 * [taylor]: Taking taylor expansion of x in y
3.734 * [backup-simplify]: Simplify x into x
3.734 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.734 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
3.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.734 * [taylor]: Taking taylor expansion of y in y
3.734 * [backup-simplify]: Simplify 0 into 0
3.734 * [backup-simplify]: Simplify 1 into 1
3.734 * [backup-simplify]: Simplify (/ 1 1) into 1
3.734 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.734 * [taylor]: Taking taylor expansion of z in y
3.734 * [backup-simplify]: Simplify z into z
3.734 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.734 * [taylor]: Taking taylor expansion of (/ -1.0 y) in y
3.734 * [taylor]: Taking taylor expansion of -1.0 in y
3.734 * [backup-simplify]: Simplify -1.0 into -1.0
3.734 * [taylor]: Taking taylor expansion of y in y
3.734 * [backup-simplify]: Simplify 0 into 0
3.734 * [backup-simplify]: Simplify 1 into 1
3.735 * [backup-simplify]: Simplify (/ -1.0 1) into -1.0
3.735 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (/ 1 y) (/ 1 z)) (/ -1.0 y)) in z
3.735 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (/ 1 y) (/ 1 z))) (/ -1.0 y))
3.735 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (/ 1 y) (/ 1 z))) in z
3.735 * [taylor]: Taking taylor expansion of (/ -1 x) in z
3.735 * [taylor]: Taking taylor expansion of -1 in z
3.735 * [backup-simplify]: Simplify -1 into -1
3.735 * [taylor]: Taking taylor expansion of x in z
3.735 * [backup-simplify]: Simplify x into x
3.735 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.735 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
3.735 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.735 * [taylor]: Taking taylor expansion of y in z
3.735 * [backup-simplify]: Simplify y into y
3.735 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.735 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.735 * [taylor]: Taking taylor expansion of z in z
3.735 * [backup-simplify]: Simplify 0 into 0
3.735 * [backup-simplify]: Simplify 1 into 1
3.736 * [backup-simplify]: Simplify (/ 1 1) into 1
3.736 * [taylor]: Taking taylor expansion of (/ -1.0 y) in z
3.736 * [taylor]: Taking taylor expansion of -1.0 in z
3.736 * [backup-simplify]: Simplify -1.0 into -1.0
3.736 * [taylor]: Taking taylor expansion of y in z
3.736 * [backup-simplify]: Simplify y into y
3.736 * [backup-simplify]: Simplify (/ -1.0 y) into (/ -1.0 y)
3.736 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (/ 1 y) (/ 1 z)) (/ -1.0 y)) in x
3.736 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (/ 1 y) (/ 1 z))) (/ -1.0 y))
3.736 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (/ 1 y) (/ 1 z))) in x
3.736 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.736 * [taylor]: Taking taylor expansion of -1 in x
3.736 * [backup-simplify]: Simplify -1 into -1
3.736 * [taylor]: Taking taylor expansion of x in x
3.736 * [backup-simplify]: Simplify 0 into 0
3.736 * [backup-simplify]: Simplify 1 into 1
3.736 * [backup-simplify]: Simplify (/ -1 1) into -1
3.736 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
3.736 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.736 * [taylor]: Taking taylor expansion of y in x
3.736 * [backup-simplify]: Simplify y into y
3.736 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.736 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.736 * [taylor]: Taking taylor expansion of z in x
3.736 * [backup-simplify]: Simplify z into z
3.736 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.736 * [taylor]: Taking taylor expansion of (/ -1.0 y) in x
3.736 * [taylor]: Taking taylor expansion of -1.0 in x
3.736 * [backup-simplify]: Simplify -1.0 into -1.0
3.737 * [taylor]: Taking taylor expansion of y in x
3.737 * [backup-simplify]: Simplify y into y
3.737 * [backup-simplify]: Simplify (/ -1.0 y) into (/ -1.0 y)
3.737 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- (/ 1 y) (/ 1 z)) (/ -1.0 y)) in x
3.737 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- (/ 1 y) (/ 1 z))) (/ -1.0 y))
3.737 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- (/ 1 y) (/ 1 z))) in x
3.737 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.737 * [taylor]: Taking taylor expansion of -1 in x
3.737 * [backup-simplify]: Simplify -1 into -1
3.737 * [taylor]: Taking taylor expansion of x in x
3.737 * [backup-simplify]: Simplify 0 into 0
3.737 * [backup-simplify]: Simplify 1 into 1
3.737 * [backup-simplify]: Simplify (/ -1 1) into -1
3.737 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
3.737 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.737 * [taylor]: Taking taylor expansion of y in x
3.737 * [backup-simplify]: Simplify y into y
3.737 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.737 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.737 * [taylor]: Taking taylor expansion of z in x
3.737 * [backup-simplify]: Simplify z into z
3.737 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.737 * [taylor]: Taking taylor expansion of (/ -1.0 y) in x
3.737 * [taylor]: Taking taylor expansion of -1.0 in x
3.737 * [backup-simplify]: Simplify -1.0 into -1.0
3.737 * [taylor]: Taking taylor expansion of y in x
3.737 * [backup-simplify]: Simplify y into y
3.737 * [backup-simplify]: Simplify (/ -1.0 y) into (/ -1.0 y)
3.738 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
3.738 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
3.738 * [backup-simplify]: Simplify (* -1 (- (/ 1 y) (/ 1 z))) into (* -1 (- (/ 1 y) (/ 1 z)))
3.738 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 y) (/ 1 z))) 0) into (- (/ 1 z) (/ 1 y))
3.738 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
3.738 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.738 * [taylor]: Taking taylor expansion of z in z
3.738 * [backup-simplify]: Simplify 0 into 0
3.738 * [backup-simplify]: Simplify 1 into 1
3.738 * [backup-simplify]: Simplify (/ 1 1) into 1
3.738 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.738 * [taylor]: Taking taylor expansion of y in z
3.738 * [backup-simplify]: Simplify y into y
3.738 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.739 * [backup-simplify]: Simplify (+ 1 0) into 1
3.739 * [taylor]: Taking taylor expansion of 1 in y
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.739 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.739 * [backup-simplify]: Simplify (- 0) into 0
3.739 * [backup-simplify]: Simplify (+ 0 0) into 0
3.740 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.740 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 y) (/ 1 z)))) into 0
3.740 * [backup-simplify]: Simplify (+ 0 (/ -1.0 y)) into (- (* 1.0 (/ 1 y)))
3.740 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in z
3.740 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
3.741 * [taylor]: Taking taylor expansion of 1.0 in z
3.741 * [backup-simplify]: Simplify 1.0 into 1.0
3.741 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.741 * [taylor]: Taking taylor expansion of y in z
3.741 * [backup-simplify]: Simplify y into y
3.741 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.741 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.741 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.741 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.741 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.741 * [taylor]: Taking taylor expansion of y in y
3.741 * [backup-simplify]: Simplify 0 into 0
3.741 * [backup-simplify]: Simplify 1 into 1
3.742 * [backup-simplify]: Simplify (/ 1 1) into 1
3.742 * [backup-simplify]: Simplify (- 1) into -1
3.742 * [backup-simplify]: Simplify -1 into -1
3.742 * [backup-simplify]: Simplify 1 into 1
3.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.742 * [backup-simplify]: Simplify (- 0) into 0
3.743 * [backup-simplify]: Simplify (+ 0 0) into 0
3.743 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.744 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 y) (/ 1 z))))) into 0
3.744 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1.0 y) (/ 0 y)))) into 0
3.744 * [backup-simplify]: Simplify (+ 0 0) into 0
3.744 * [taylor]: Taking taylor expansion of 0 in z
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
3.744 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
3.745 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
3.745 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
3.745 * [taylor]: Taking taylor expansion of 1.0 in y
3.745 * [backup-simplify]: Simplify 1.0 into 1.0
3.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.745 * [taylor]: Taking taylor expansion of y in y
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 1 into 1
3.745 * [backup-simplify]: Simplify (/ 1 1) into 1
3.745 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.745 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.746 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.747 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (* 1.0 y) (* x z)) (* x y))
3.747 * * * [progress]: simplifying candidates
3.747 * [simplify]: Simplifying:
  (expm1 (fma x (- z y) (* y 1.0)))
  (log1p (fma x (- z y) (* y 1.0)))
  (* x (- z y))
  (log (fma x (- z y) (* y 1.0)))
  (exp (fma x (- z y) (* y 1.0)))
  (* (cbrt (fma x (- z y) (* y 1.0))) (cbrt (fma x (- z y) (* y 1.0))))
  (cbrt (fma x (- z y) (* y 1.0)))
  (* (* (fma x (- z y) (* y 1.0)) (fma x (- z y) (* y 1.0))) (fma x (- z y) (* y 1.0)))
  (sqrt (fma x (- z y) (* y 1.0)))
  (sqrt (fma x (- z y) (* y 1.0)))
  (- (+ (* x z) (* 1.0 y)) (* x y))
  (- (+ (* 1.0 y) (* x z)) (* x y))
  (- (+ (* 1.0 y) (* x z)) (* x y))
3.747 * * [simplify]: iteration 0: 24 enodes
3.751 * * [simplify]: iteration 1: 40 enodes
3.757 * * [simplify]: iteration 2: 87 enodes
3.784 * * [simplify]: iteration 3: 446 enodes
4.196 * * [simplify]: iteration complete: 5001 enodes
4.196 * * [simplify]: Extracting #0: cost 10 inf + 0
4.197 * * [simplify]: Extracting #1: cost 307 inf + 0
4.202 * * [simplify]: Extracting #2: cost 2066 inf + 1122
4.246 * * [simplify]: Extracting #3: cost 1542 inf + 226268
4.365 * * [simplify]: Extracting #4: cost 60 inf + 609962
4.529 * * [simplify]: Extracting #5: cost 0 inf + 620139
4.696 * [simplify]: Simplified to:
  (expm1 (fma x (- z y) (* 1.0 y)))
  (log1p (fma x (- z y) (* 1.0 y)))
  (* (- z y) x)
  (log (fma x (- z y) (* 1.0 y)))
  (exp (fma x (- z y) (* 1.0 y)))
  (* (cbrt (fma x (- z y) (* 1.0 y))) (cbrt (fma x (- z y) (* 1.0 y))))
  (cbrt (fma x (- z y) (* 1.0 y)))
  (* (fma x (- z y) (* 1.0 y)) (* (fma x (- z y) (* 1.0 y)) (fma x (- z y) (* 1.0 y))))
  (sqrt (fma x (- z y) (* 1.0 y)))
  (sqrt (fma x (- z y) (* 1.0 y)))
  (fma x (- z y) (* 1.0 y))
  (fma x (- z y) (* 1.0 y))
  (fma x (- z y) (* 1.0 y))
4.697 * * * [progress]: adding candidates to table
4.779 * * [progress]: iteration 2 / 4
4.780 * * * [progress]: picking best candidate
4.786 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* (- 1.0 x) y) (* x z)))>
4.786 * * * [progress]: localizing error
4.802 * * * [progress]: generating rewritten candidates
4.803 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
4.830 * * * [progress]: generating series expansions
4.830 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
4.830 * [backup-simplify]: Simplify (* (- 1.0 x) y) into (* (- 1.0 x) y)
4.830 * [approximate]: Taking taylor expansion of (* (- 1.0 x) y) in (x y) around 0
4.830 * [taylor]: Taking taylor expansion of (* (- 1.0 x) y) in y
4.830 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.830 * [taylor]: Taking taylor expansion of 1.0 in y
4.830 * [backup-simplify]: Simplify 1.0 into 1.0
4.830 * [taylor]: Taking taylor expansion of x in y
4.830 * [backup-simplify]: Simplify x into x
4.830 * [taylor]: Taking taylor expansion of y in y
4.831 * [backup-simplify]: Simplify 0 into 0
4.831 * [backup-simplify]: Simplify 1 into 1
4.831 * [taylor]: Taking taylor expansion of (* (- 1.0 x) y) in x
4.831 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.831 * [taylor]: Taking taylor expansion of 1.0 in x
4.831 * [backup-simplify]: Simplify 1.0 into 1.0
4.831 * [taylor]: Taking taylor expansion of x in x
4.831 * [backup-simplify]: Simplify 0 into 0
4.831 * [backup-simplify]: Simplify 1 into 1
4.831 * [taylor]: Taking taylor expansion of y in x
4.831 * [backup-simplify]: Simplify y into y
4.831 * [taylor]: Taking taylor expansion of (* (- 1.0 x) y) in x
4.831 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.831 * [taylor]: Taking taylor expansion of 1.0 in x
4.831 * [backup-simplify]: Simplify 1.0 into 1.0
4.831 * [taylor]: Taking taylor expansion of x in x
4.831 * [backup-simplify]: Simplify 0 into 0
4.831 * [backup-simplify]: Simplify 1 into 1
4.831 * [taylor]: Taking taylor expansion of y in x
4.831 * [backup-simplify]: Simplify y into y
4.832 * [backup-simplify]: Simplify (- 0) into 0
4.832 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.832 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
4.832 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
4.832 * [taylor]: Taking taylor expansion of 1.0 in y
4.832 * [backup-simplify]: Simplify 1.0 into 1.0
4.832 * [taylor]: Taking taylor expansion of y in y
4.832 * [backup-simplify]: Simplify 0 into 0
4.832 * [backup-simplify]: Simplify 1 into 1
4.833 * [backup-simplify]: Simplify (* 1.0 0) into 0
4.833 * [backup-simplify]: Simplify 0 into 0
4.833 * [backup-simplify]: Simplify (- 1) into -1
4.834 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.834 * [backup-simplify]: Simplify (+ (* 1.0 0) (* -1 y)) into (- y)
4.834 * [taylor]: Taking taylor expansion of (- y) in y
4.834 * [taylor]: Taking taylor expansion of y in y
4.834 * [backup-simplify]: Simplify 0 into 0
4.834 * [backup-simplify]: Simplify 1 into 1
4.835 * [backup-simplify]: Simplify (- 0) into 0
4.835 * [backup-simplify]: Simplify 0 into 0
4.836 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
4.836 * [backup-simplify]: Simplify 1.0 into 1.0
4.837 * [backup-simplify]: Simplify (- 0) into 0
4.837 * [backup-simplify]: Simplify (+ 0 0) into 0
4.838 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (* 0 y))) into 0
4.838 * [taylor]: Taking taylor expansion of 0 in y
4.838 * [backup-simplify]: Simplify 0 into 0
4.838 * [backup-simplify]: Simplify 0 into 0
4.838 * [backup-simplify]: Simplify (- 1) into -1
4.838 * [backup-simplify]: Simplify -1 into -1
4.839 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
4.839 * [backup-simplify]: Simplify 0 into 0
4.840 * [backup-simplify]: Simplify (- 0) into 0
4.840 * [backup-simplify]: Simplify (+ 0 0) into 0
4.841 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (+ (* 0 0) (* 0 y)))) into 0
4.841 * [taylor]: Taking taylor expansion of 0 in y
4.841 * [backup-simplify]: Simplify 0 into 0
4.841 * [backup-simplify]: Simplify 0 into 0
4.842 * [backup-simplify]: Simplify 0 into 0
4.842 * [backup-simplify]: Simplify (- 0) into 0
4.842 * [backup-simplify]: Simplify 0 into 0
4.843 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.843 * [backup-simplify]: Simplify 0 into 0
4.843 * [backup-simplify]: Simplify (- 0) into 0
4.844 * [backup-simplify]: Simplify (+ 0 0) into 0
4.846 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.846 * [taylor]: Taking taylor expansion of 0 in y
4.846 * [backup-simplify]: Simplify 0 into 0
4.846 * [backup-simplify]: Simplify 0 into 0
4.846 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1.0 (* y 1))) into (- (* 1.0 y) (* x y))
4.846 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (/ 1 y)) into (/ (- 1.0 (/ 1 x)) y)
4.846 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in (x y) around 0
4.846 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
4.846 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.846 * [taylor]: Taking taylor expansion of 1.0 in y
4.846 * [backup-simplify]: Simplify 1.0 into 1.0
4.846 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.846 * [taylor]: Taking taylor expansion of x in y
4.847 * [backup-simplify]: Simplify x into x
4.847 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.847 * [taylor]: Taking taylor expansion of y in y
4.847 * [backup-simplify]: Simplify 0 into 0
4.847 * [backup-simplify]: Simplify 1 into 1
4.847 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
4.847 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
4.847 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
4.847 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
4.847 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.847 * [taylor]: Taking taylor expansion of 1.0 in x
4.847 * [backup-simplify]: Simplify 1.0 into 1.0
4.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.847 * [taylor]: Taking taylor expansion of x in x
4.847 * [backup-simplify]: Simplify 0 into 0
4.847 * [backup-simplify]: Simplify 1 into 1
4.848 * [backup-simplify]: Simplify (/ 1 1) into 1
4.848 * [taylor]: Taking taylor expansion of y in x
4.848 * [backup-simplify]: Simplify y into y
4.848 * [backup-simplify]: Simplify (- 1) into -1
4.848 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.849 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
4.849 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
4.849 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.849 * [taylor]: Taking taylor expansion of 1.0 in x
4.849 * [backup-simplify]: Simplify 1.0 into 1.0
4.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.849 * [taylor]: Taking taylor expansion of x in x
4.849 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify 1 into 1
4.849 * [backup-simplify]: Simplify (/ 1 1) into 1
4.849 * [taylor]: Taking taylor expansion of y in x
4.849 * [backup-simplify]: Simplify y into y
4.850 * [backup-simplify]: Simplify (- 1) into -1
4.850 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.850 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
4.850 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.850 * [taylor]: Taking taylor expansion of -1 in y
4.850 * [backup-simplify]: Simplify -1 into -1
4.850 * [taylor]: Taking taylor expansion of y in y
4.850 * [backup-simplify]: Simplify 0 into 0
4.850 * [backup-simplify]: Simplify 1 into 1
4.851 * [backup-simplify]: Simplify (/ -1 1) into -1
4.851 * [backup-simplify]: Simplify -1 into -1
4.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.852 * [backup-simplify]: Simplify (- 0) into 0
4.852 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
4.853 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
4.853 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
4.853 * [taylor]: Taking taylor expansion of 1.0 in y
4.853 * [backup-simplify]: Simplify 1.0 into 1.0
4.853 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.853 * [taylor]: Taking taylor expansion of y in y
4.853 * [backup-simplify]: Simplify 0 into 0
4.853 * [backup-simplify]: Simplify 1 into 1
4.853 * [backup-simplify]: Simplify (/ 1 1) into 1
4.854 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
4.854 * [backup-simplify]: Simplify 1.0 into 1.0
4.854 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.855 * [backup-simplify]: Simplify 0 into 0
4.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.856 * [backup-simplify]: Simplify (- 0) into 0
4.856 * [backup-simplify]: Simplify (+ 0 0) into 0
4.856 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
4.856 * [taylor]: Taking taylor expansion of 0 in y
4.856 * [backup-simplify]: Simplify 0 into 0
4.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.858 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
4.858 * [backup-simplify]: Simplify 0 into 0
4.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.859 * [backup-simplify]: Simplify 0 into 0
4.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.860 * [backup-simplify]: Simplify (- 0) into 0
4.861 * [backup-simplify]: Simplify (+ 0 0) into 0
4.861 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.861 * [taylor]: Taking taylor expansion of 0 in y
4.861 * [backup-simplify]: Simplify 0 into 0
4.861 * [backup-simplify]: Simplify 0 into 0
4.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.863 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
4.863 * [backup-simplify]: Simplify 0 into 0
4.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.864 * [backup-simplify]: Simplify 0 into 0
4.864 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 1.0 y) (* x y))
4.865 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (/ 1 (- y))) into (* -1 (/ (+ (/ 1 x) 1.0) y))
4.865 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in (x y) around 0
4.865 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in y
4.865 * [taylor]: Taking taylor expansion of -1 in y
4.865 * [backup-simplify]: Simplify -1 into -1
4.865 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
4.865 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.865 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.865 * [taylor]: Taking taylor expansion of x in y
4.865 * [backup-simplify]: Simplify x into x
4.865 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.865 * [taylor]: Taking taylor expansion of 1.0 in y
4.865 * [backup-simplify]: Simplify 1.0 into 1.0
4.865 * [taylor]: Taking taylor expansion of y in y
4.865 * [backup-simplify]: Simplify 0 into 0
4.865 * [backup-simplify]: Simplify 1 into 1
4.865 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
4.866 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
4.866 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x
4.866 * [taylor]: Taking taylor expansion of -1 in x
4.866 * [backup-simplify]: Simplify -1 into -1
4.866 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
4.866 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.866 * [taylor]: Taking taylor expansion of x in x
4.866 * [backup-simplify]: Simplify 0 into 0
4.866 * [backup-simplify]: Simplify 1 into 1
4.866 * [backup-simplify]: Simplify (/ 1 1) into 1
4.866 * [taylor]: Taking taylor expansion of 1.0 in x
4.866 * [backup-simplify]: Simplify 1.0 into 1.0
4.866 * [taylor]: Taking taylor expansion of y in x
4.866 * [backup-simplify]: Simplify y into y
4.867 * [backup-simplify]: Simplify (+ 1 0) into 1
4.867 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.867 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x
4.867 * [taylor]: Taking taylor expansion of -1 in x
4.867 * [backup-simplify]: Simplify -1 into -1
4.867 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
4.867 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.867 * [taylor]: Taking taylor expansion of x in x
4.867 * [backup-simplify]: Simplify 0 into 0
4.867 * [backup-simplify]: Simplify 1 into 1
4.868 * [backup-simplify]: Simplify (/ 1 1) into 1
4.868 * [taylor]: Taking taylor expansion of 1.0 in x
4.868 * [backup-simplify]: Simplify 1.0 into 1.0
4.868 * [taylor]: Taking taylor expansion of y in x
4.868 * [backup-simplify]: Simplify y into y
4.868 * [backup-simplify]: Simplify (+ 1 0) into 1
4.868 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.868 * [backup-simplify]: Simplify (* -1 (/ 1 y)) into (/ -1 y)
4.868 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.869 * [taylor]: Taking taylor expansion of -1 in y
4.869 * [backup-simplify]: Simplify -1 into -1
4.869 * [taylor]: Taking taylor expansion of y in y
4.869 * [backup-simplify]: Simplify 0 into 0
4.869 * [backup-simplify]: Simplify 1 into 1
4.869 * [backup-simplify]: Simplify (/ -1 1) into -1
4.869 * [backup-simplify]: Simplify -1 into -1
4.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.870 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
4.870 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
4.870 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ 1 y))) into (- (* 1.0 (/ 1 y)))
4.870 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
4.870 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
4.870 * [taylor]: Taking taylor expansion of 1.0 in y
4.870 * [backup-simplify]: Simplify 1.0 into 1.0
4.870 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.870 * [taylor]: Taking taylor expansion of y in y
4.870 * [backup-simplify]: Simplify 0 into 0
4.870 * [backup-simplify]: Simplify 1 into 1
4.870 * [backup-simplify]: Simplify (/ 1 1) into 1
4.871 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
4.871 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.871 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.872 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.872 * [backup-simplify]: Simplify 0 into 0
4.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.873 * [backup-simplify]: Simplify (+ 0 0) into 0
4.873 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
4.873 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ 1 y)))) into 0
4.873 * [taylor]: Taking taylor expansion of 0 in y
4.873 * [backup-simplify]: Simplify 0 into 0
4.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.874 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
4.874 * [backup-simplify]: Simplify (- 0) into 0
4.875 * [backup-simplify]: Simplify 0 into 0
4.875 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.875 * [backup-simplify]: Simplify 0 into 0
4.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.876 * [backup-simplify]: Simplify (+ 0 0) into 0
4.876 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.877 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ 1 y))))) into 0
4.877 * [taylor]: Taking taylor expansion of 0 in y
4.877 * [backup-simplify]: Simplify 0 into 0
4.877 * [backup-simplify]: Simplify 0 into 0
4.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.878 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
4.878 * [backup-simplify]: Simplify (- 0) into 0
4.878 * [backup-simplify]: Simplify 0 into 0
4.879 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.879 * [backup-simplify]: Simplify 0 into 0
4.880 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 1.0 y) (* x y))
4.880 * * * [progress]: simplifying candidates
4.880 * [simplify]: Simplifying:
  (expm1 (* (- 1.0 x) y))
  (log1p (* (- 1.0 x) y))
  (* (- 1.0 x) y)
  (+ (log (- 1.0 x)) (log y))
  (log (* (- 1.0 x) y))
  (exp (* (- 1.0 x) y))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* y y) y))
  (* (cbrt (* (- 1.0 x) y)) (cbrt (* (- 1.0 x) y)))
  (cbrt (* (- 1.0 x) y))
  (* (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (- 1.0 x) y))
  (sqrt (* (- 1.0 x) y))
  (sqrt (* (- 1.0 x) y))
  (* (sqrt (- 1.0 x)) (sqrt y))
  (* (sqrt (- 1.0 x)) (sqrt y))
  (* (- 1.0 x) (* (cbrt y) (cbrt y)))
  (* (- 1.0 x) (sqrt y))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) y)
  (* (sqrt (- 1.0 x)) y)
  (* (- 1.0 x) y)
  (* (- (sqrt 1.0) (sqrt x)) y)
  (* (- 1.0 x) y)
  (* (- (pow 1.0 3) (pow x 3)) y)
  (* (- (* 1.0 1.0) (* x x)) y)
  (- (* 1.0 y) (* x y))
  (- (* 1.0 y) (* x y))
  (- (* 1.0 y) (* x y))
4.880 * * [simplify]: iteration 0: 50 enodes
4.898 * * [simplify]: iteration 1: 114 enodes
4.934 * * [simplify]: iteration 2: 438 enodes
5.749 * * [simplify]: iteration 3: 4747 enodes
8.540 * * [simplify]: iteration complete: 5000 enodes
8.540 * * [simplify]: Extracting #0: cost 18 inf + 0
8.542 * * [simplify]: Extracting #1: cost 661 inf + 0
8.552 * * [simplify]: Extracting #2: cost 1682 inf + 10089
8.597 * * [simplify]: Extracting #3: cost 672 inf + 167663
8.667 * * [simplify]: Extracting #4: cost 23 inf + 260647
8.728 * * [simplify]: Extracting #5: cost 2 inf + 266507
8.784 * * [simplify]: Extracting #6: cost 0 inf + 266931
8.839 * [simplify]: Simplified to:
  (expm1 (* y (- 1.0 x)))
  (log1p (* y (- 1.0 x)))
  (* y (- 1.0 x))
  (log (* y (- 1.0 x)))
  (log (* y (- 1.0 x)))
  (exp (* y (- 1.0 x)))
  (* (* y (- 1.0 x)) (* (* y (- 1.0 x)) (* y (- 1.0 x))))
  (* (cbrt (* y (- 1.0 x))) (cbrt (* y (- 1.0 x))))
  (cbrt (* y (- 1.0 x)))
  (* (* y (- 1.0 x)) (* (* y (- 1.0 x)) (* y (- 1.0 x))))
  (sqrt (* y (- 1.0 x)))
  (sqrt (* y (- 1.0 x)))
  (* (sqrt y) (sqrt (- 1.0 x)))
  (* (sqrt y) (sqrt (- 1.0 x)))
  (* (* (- 1.0 x) (cbrt y)) (cbrt y))
  (* (- 1.0 x) (sqrt y))
  (- 1.0 x)
  (* y (cbrt (- 1.0 x)))
  (* y (sqrt (- 1.0 x)))
  (* y (- 1.0 x))
  (* (- (sqrt 1.0) (sqrt x)) y)
  (* y (- 1.0 x))
  (* (- (* (* 1.0 1.0) 1.0) (* (* x x) x)) y)
  (* (* (+ x 1.0) y) (- 1.0 x))
  (* y (- 1.0 x))
  (* y (- 1.0 x))
  (* y (- 1.0 x))
8.841 * * * [progress]: adding candidates to table
8.985 * [progress]: [Phase 3 of 3] Extracting.
8.985 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* (- 1.0 x) y) (* x z)))> #<alt (λ (x y z) (fma x (- z y) (* y 1.0)))>)
8.986 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* (- 1.0 x) y) (* x z)) z y x)
8.986 * * * * [regimes]: Trying to branch on (+ (* (- 1.0 x) y) (* x z)) from (#<alt (λ (x y z) (+ (* (- 1.0 x) y) (* x z)))> #<alt (λ (x y z) (fma x (- z y) (* y 1.0)))>)
9.021 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* (- 1.0 x) y) (* x z)))> #<alt (λ (x y z) (fma x (- z y) (* y 1.0)))>)
9.078 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* (- 1.0 x) y) (* x z)))> #<alt (λ (x y z) (fma x (- z y) (* y 1.0)))>)
9.127 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* (- 1.0 x) y) (* x z)))> #<alt (λ (x y z) (fma x (- z y) (* y 1.0)))>)
9.188 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
9.189 * [simplify]: Simplifying:
  (+ (* (- 1.0 x) y) (* x z))
9.189 * * [simplify]: iteration 0: 8 enodes
9.190 * * [simplify]: iteration 1: 11 enodes
9.190 * * [simplify]: iteration complete: 11 enodes
9.190 * * [simplify]: Extracting #0: cost 1 inf + 0
9.190 * * [simplify]: Extracting #1: cost 3 inf + 0
9.190 * * [simplify]: Extracting #2: cost 7 inf + 0
9.191 * * [simplify]: Extracting #3: cost 4 inf + 45
9.191 * * [simplify]: Extracting #4: cost 3 inf + 46
9.191 * * [simplify]: Extracting #5: cost 0 inf + 335
9.191 * [simplify]: Simplified to:
  (+ (* z x) (* (- 1.0 x) y))
10.892 * [regime-testing]: Baseline error score: 0.013699832791689107
10.905 * [regime-testing]: Oracle error score: 0.002250281285160645
10.923 * [regime-testing]: End program error score: 0.013699832791689107
11.040 * [regime-testing]: Target error score: 0.0143651569690722