60.497 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.034 * * * [progress]: [2/2] Setting up program. 0.040 * [progress]: [Phase 2 of 3] Improving. 0.040 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.040 * * [simplify]: iteration 0: 7 enodes 0.042 * * [simplify]: iteration 1: 13 enodes 0.047 * * [simplify]: iteration 2: 27 enodes 0.068 * * [simplify]: iteration 3: 78 enodes 0.093 * * [simplify]: iteration 4: 236 enodes 0.164 * * [simplify]: iteration 5: 612 enodes 0.610 * * [simplify]: iteration 6: 1788 enodes 2.362 * * [simplify]: iteration complete: 5001 enodes 2.362 * * [simplify]: Extracting #0: cost 1 inf + 0 2.363 * * [simplify]: Extracting #1: cost 375 inf + 0 2.367 * * [simplify]: Extracting #2: cost 1182 inf + 1 2.376 * * [simplify]: Extracting #3: cost 1189 inf + 5581 2.398 * * [simplify]: Extracting #4: cost 655 inf + 66904 2.457 * * [simplify]: Extracting #5: cost 67 inf + 168184 2.524 * * [simplify]: Extracting #6: cost 0 inf + 182384 2.590 * * [simplify]: Extracting #7: cost 0 inf + 182344 2.648 * [simplify]: Simplified to: (+ x (* (- 1.0 x) (- 1.0 y))) 2.649 * * [progress]: iteration 1 / 4 2.649 * * * [progress]: picking best candidate 2.656 * * * * [pick]: Picked # 2.656 * * * [progress]: localizing error 2.676 * * * [progress]: generating rewritten candidates 2.676 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.689 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 2.753 * * * [progress]: generating series expansions 2.753 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.754 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 2.754 * [approximate]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in (x y) around 0 2.754 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in y 2.754 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in y 2.754 * [taylor]: Taking taylor expansion of 1.0 in y 2.754 * [backup-simplify]: Simplify 1.0 into 1.0 2.754 * [taylor]: Taking taylor expansion of (* x y) in y 2.754 * [taylor]: Taking taylor expansion of x in y 2.754 * [backup-simplify]: Simplify x into x 2.754 * [taylor]: Taking taylor expansion of y in y 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify 1 into 1 2.754 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 2.754 * [taylor]: Taking taylor expansion of 1.0 in y 2.754 * [backup-simplify]: Simplify 1.0 into 1.0 2.754 * [taylor]: Taking taylor expansion of y in y 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify 1 into 1 2.754 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x 2.754 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x 2.754 * [taylor]: Taking taylor expansion of 1.0 in x 2.754 * [backup-simplify]: Simplify 1.0 into 1.0 2.754 * [taylor]: Taking taylor expansion of (* x y) in x 2.754 * [taylor]: Taking taylor expansion of x in x 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [backup-simplify]: Simplify 1 into 1 2.754 * [taylor]: Taking taylor expansion of y in x 2.754 * [backup-simplify]: Simplify y into y 2.754 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 2.754 * [taylor]: Taking taylor expansion of 1.0 in x 2.754 * [backup-simplify]: Simplify 1.0 into 1.0 2.754 * [taylor]: Taking taylor expansion of y in x 2.754 * [backup-simplify]: Simplify y into y 2.754 * [taylor]: Taking taylor expansion of (- (+ 1.0 (* x y)) (* 1.0 y)) in x 2.754 * [taylor]: Taking taylor expansion of (+ 1.0 (* x y)) in x 2.754 * [taylor]: Taking taylor expansion of 1.0 in x 2.754 * [backup-simplify]: Simplify 1.0 into 1.0 2.755 * [taylor]: Taking taylor expansion of (* x y) in x 2.755 * [taylor]: Taking taylor expansion of x in x 2.755 * [backup-simplify]: Simplify 0 into 0 2.755 * [backup-simplify]: Simplify 1 into 1 2.755 * [taylor]: Taking taylor expansion of y in x 2.755 * [backup-simplify]: Simplify y into y 2.755 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 2.755 * [taylor]: Taking taylor expansion of 1.0 in x 2.755 * [backup-simplify]: Simplify 1.0 into 1.0 2.755 * [taylor]: Taking taylor expansion of y in x 2.755 * [backup-simplify]: Simplify y into y 2.755 * [backup-simplify]: Simplify (* 0 y) into 0 2.756 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.756 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 2.756 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 2.756 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 2.756 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 2.756 * [taylor]: Taking taylor expansion of 1.0 in y 2.756 * [backup-simplify]: Simplify 1.0 into 1.0 2.756 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 2.756 * [taylor]: Taking taylor expansion of 1.0 in y 2.756 * [backup-simplify]: Simplify 1.0 into 1.0 2.756 * [taylor]: Taking taylor expansion of y in y 2.756 * [backup-simplify]: Simplify 0 into 0 2.756 * [backup-simplify]: Simplify 1 into 1 2.757 * [backup-simplify]: Simplify (* 1.0 0) into 0 2.757 * [backup-simplify]: Simplify (- 0) into 0 2.757 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.757 * [backup-simplify]: Simplify 1.0 into 1.0 2.758 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.758 * [backup-simplify]: Simplify (+ 0 y) into y 2.758 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 2.759 * [backup-simplify]: Simplify (- 0) into 0 2.759 * [backup-simplify]: Simplify (+ y 0) into y 2.759 * [taylor]: Taking taylor expansion of y in y 2.759 * [backup-simplify]: Simplify 0 into 0 2.759 * [backup-simplify]: Simplify 1 into 1 2.759 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 2.761 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.762 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.762 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.763 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.763 * [backup-simplify]: Simplify (+ 0 0) into 0 2.764 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 2.764 * [backup-simplify]: Simplify (- 0) into 0 2.765 * [backup-simplify]: Simplify (+ 0 0) into 0 2.765 * [taylor]: Taking taylor expansion of 0 in y 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [backup-simplify]: Simplify 1 into 1 2.765 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ 1.0 (* x y)) (* 1.0 y)) 2.766 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) 2.766 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0 2.766 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y 2.766 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y 2.766 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.766 * [taylor]: Taking taylor expansion of (* x y) in y 2.766 * [taylor]: Taking taylor expansion of x in y 2.766 * [backup-simplify]: Simplify x into x 2.766 * [taylor]: Taking taylor expansion of y in y 2.766 * [backup-simplify]: Simplify 0 into 0 2.766 * [backup-simplify]: Simplify 1 into 1 2.766 * [backup-simplify]: Simplify (* x 0) into 0 2.767 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.767 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.767 * [taylor]: Taking taylor expansion of 1.0 in y 2.767 * [backup-simplify]: Simplify 1.0 into 1.0 2.767 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.767 * [taylor]: Taking taylor expansion of 1.0 in y 2.767 * [backup-simplify]: Simplify 1.0 into 1.0 2.767 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.767 * [taylor]: Taking taylor expansion of y in y 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 1 into 1 2.767 * [backup-simplify]: Simplify (/ 1 1) into 1 2.767 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x 2.767 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.767 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.767 * [taylor]: Taking taylor expansion of (* x y) in x 2.768 * [taylor]: Taking taylor expansion of x in x 2.768 * [backup-simplify]: Simplify 0 into 0 2.768 * [backup-simplify]: Simplify 1 into 1 2.768 * [taylor]: Taking taylor expansion of y in x 2.768 * [backup-simplify]: Simplify y into y 2.768 * [backup-simplify]: Simplify (* 0 y) into 0 2.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.768 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.768 * [taylor]: Taking taylor expansion of 1.0 in x 2.768 * [backup-simplify]: Simplify 1.0 into 1.0 2.768 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.768 * [taylor]: Taking taylor expansion of 1.0 in x 2.768 * [backup-simplify]: Simplify 1.0 into 1.0 2.768 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.768 * [taylor]: Taking taylor expansion of y in x 2.768 * [backup-simplify]: Simplify y into y 2.768 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.768 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x 2.769 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.769 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.769 * [taylor]: Taking taylor expansion of (* x y) in x 2.769 * [taylor]: Taking taylor expansion of x in x 2.769 * [backup-simplify]: Simplify 0 into 0 2.769 * [backup-simplify]: Simplify 1 into 1 2.769 * [taylor]: Taking taylor expansion of y in x 2.769 * [backup-simplify]: Simplify y into y 2.769 * [backup-simplify]: Simplify (* 0 y) into 0 2.769 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.769 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.769 * [taylor]: Taking taylor expansion of 1.0 in x 2.769 * [backup-simplify]: Simplify 1.0 into 1.0 2.769 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.769 * [taylor]: Taking taylor expansion of 1.0 in x 2.769 * [backup-simplify]: Simplify 1.0 into 1.0 2.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.770 * [taylor]: Taking taylor expansion of y in x 2.770 * [backup-simplify]: Simplify y into y 2.770 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.770 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.770 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.770 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.770 * [taylor]: Taking taylor expansion of y in y 2.770 * [backup-simplify]: Simplify 0 into 0 2.770 * [backup-simplify]: Simplify 1 into 1 2.770 * [backup-simplify]: Simplify (/ 1 1) into 1 2.770 * [backup-simplify]: Simplify 1 into 1 2.771 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.772 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.772 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 2.772 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 2.772 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 2.772 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 2.772 * [taylor]: Taking taylor expansion of 1.0 in y 2.772 * [backup-simplify]: Simplify 1.0 into 1.0 2.772 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.772 * [taylor]: Taking taylor expansion of 1.0 in y 2.772 * [backup-simplify]: Simplify 1.0 into 1.0 2.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.772 * [taylor]: Taking taylor expansion of y in y 2.772 * [backup-simplify]: Simplify 0 into 0 2.773 * [backup-simplify]: Simplify 1 into 1 2.773 * [backup-simplify]: Simplify (/ 1 1) into 1 2.773 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.774 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.775 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.775 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.776 * [backup-simplify]: Simplify 0 into 0 2.777 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.778 * [backup-simplify]: Simplify (+ 0 0) into 0 2.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.778 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 2.779 * [backup-simplify]: Simplify (- 0) into 0 2.779 * [backup-simplify]: Simplify (+ 0 0) into 0 2.779 * [taylor]: Taking taylor expansion of 0 in y 2.779 * [backup-simplify]: Simplify 0 into 0 2.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.781 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.781 * [backup-simplify]: Simplify (- 0) into 0 2.781 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.782 * [backup-simplify]: Simplify 1.0 into 1.0 2.782 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 2.783 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) 2.783 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in (x y) around 0 2.783 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in y 2.783 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.783 * [taylor]: Taking taylor expansion of 1.0 in y 2.783 * [backup-simplify]: Simplify 1.0 into 1.0 2.783 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.783 * [taylor]: Taking taylor expansion of y in y 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [backup-simplify]: Simplify 1 into 1 2.783 * [backup-simplify]: Simplify (/ 1 1) into 1 2.783 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y 2.783 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.783 * [taylor]: Taking taylor expansion of (* x y) in y 2.784 * [taylor]: Taking taylor expansion of x in y 2.784 * [backup-simplify]: Simplify x into x 2.784 * [taylor]: Taking taylor expansion of y in y 2.784 * [backup-simplify]: Simplify 0 into 0 2.784 * [backup-simplify]: Simplify 1 into 1 2.784 * [backup-simplify]: Simplify (* x 0) into 0 2.784 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.784 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.784 * [taylor]: Taking taylor expansion of 1.0 in y 2.784 * [backup-simplify]: Simplify 1.0 into 1.0 2.784 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x 2.784 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.784 * [taylor]: Taking taylor expansion of 1.0 in x 2.784 * [backup-simplify]: Simplify 1.0 into 1.0 2.784 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.784 * [taylor]: Taking taylor expansion of y in x 2.784 * [backup-simplify]: Simplify y into y 2.785 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.785 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.785 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.785 * [taylor]: Taking taylor expansion of (* x y) in x 2.785 * [taylor]: Taking taylor expansion of x in x 2.785 * [backup-simplify]: Simplify 0 into 0 2.785 * [backup-simplify]: Simplify 1 into 1 2.785 * [taylor]: Taking taylor expansion of y in x 2.785 * [backup-simplify]: Simplify y into y 2.785 * [backup-simplify]: Simplify (* 0 y) into 0 2.785 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.785 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.785 * [taylor]: Taking taylor expansion of 1.0 in x 2.785 * [backup-simplify]: Simplify 1.0 into 1.0 2.785 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (+ (/ 1 (* x y)) 1.0)) in x 2.785 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 2.785 * [taylor]: Taking taylor expansion of 1.0 in x 2.786 * [backup-simplify]: Simplify 1.0 into 1.0 2.786 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.786 * [taylor]: Taking taylor expansion of y in x 2.786 * [backup-simplify]: Simplify y into y 2.786 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.786 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x 2.786 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.786 * [taylor]: Taking taylor expansion of (* x y) in x 2.786 * [taylor]: Taking taylor expansion of x in x 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 1 into 1 2.786 * [taylor]: Taking taylor expansion of y in x 2.786 * [backup-simplify]: Simplify y into y 2.786 * [backup-simplify]: Simplify (* 0 y) into 0 2.786 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.786 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.786 * [taylor]: Taking taylor expansion of 1.0 in x 2.787 * [backup-simplify]: Simplify 1.0 into 1.0 2.787 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.787 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.787 * [taylor]: Taking taylor expansion of y in y 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [backup-simplify]: Simplify 1 into 1 2.787 * [backup-simplify]: Simplify (/ 1 1) into 1 2.787 * [backup-simplify]: Simplify 1 into 1 2.787 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 2.788 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.789 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.789 * [backup-simplify]: Simplify (+ (/ 1.0 y) 1.0) into (+ 1.0 (* 1.0 (/ 1 y))) 2.789 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y 2.789 * [taylor]: Taking taylor expansion of 1.0 in y 2.789 * [backup-simplify]: Simplify 1.0 into 1.0 2.789 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.789 * [taylor]: Taking taylor expansion of 1.0 in y 2.789 * [backup-simplify]: Simplify 1.0 into 1.0 2.789 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.789 * [taylor]: Taking taylor expansion of y in y 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify 1 into 1 2.790 * [backup-simplify]: Simplify (/ 1 1) into 1 2.790 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.791 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.791 * [backup-simplify]: Simplify 1.0 into 1.0 2.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.791 * [backup-simplify]: Simplify 0 into 0 2.792 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.792 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 2.793 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.794 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.794 * [backup-simplify]: Simplify (+ 0 0) into 0 2.794 * [backup-simplify]: Simplify (+ 0 0) into 0 2.794 * [taylor]: Taking taylor expansion of 0 in y 2.794 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.796 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.796 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.796 * [backup-simplify]: Simplify 1.0 into 1.0 2.797 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ 1.0 (* x y)) (* 1.0 y)) 2.797 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 2.797 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x)) 2.797 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 2.797 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 2.797 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 2.797 * [taylor]: Taking taylor expansion of 1.0 in y 2.797 * [backup-simplify]: Simplify 1.0 into 1.0 2.797 * [taylor]: Taking taylor expansion of y in y 2.797 * [backup-simplify]: Simplify 0 into 0 2.797 * [backup-simplify]: Simplify 1 into 1 2.797 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 2.797 * [taylor]: Taking taylor expansion of 1.0 in y 2.797 * [backup-simplify]: Simplify 1.0 into 1.0 2.797 * [taylor]: Taking taylor expansion of x in y 2.797 * [backup-simplify]: Simplify x into x 2.798 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 2.798 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 2.798 * [taylor]: Taking taylor expansion of 1.0 in x 2.798 * [backup-simplify]: Simplify 1.0 into 1.0 2.798 * [taylor]: Taking taylor expansion of y in x 2.798 * [backup-simplify]: Simplify y into y 2.798 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.798 * [taylor]: Taking taylor expansion of 1.0 in x 2.798 * [backup-simplify]: Simplify 1.0 into 1.0 2.798 * [taylor]: Taking taylor expansion of x in x 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify 1 into 1 2.798 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 2.798 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 2.798 * [taylor]: Taking taylor expansion of 1.0 in x 2.798 * [backup-simplify]: Simplify 1.0 into 1.0 2.798 * [taylor]: Taking taylor expansion of y in x 2.798 * [backup-simplify]: Simplify y into y 2.798 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 2.798 * [taylor]: Taking taylor expansion of 1.0 in x 2.798 * [backup-simplify]: Simplify 1.0 into 1.0 2.798 * [taylor]: Taking taylor expansion of x in x 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify 1 into 1 2.798 * [backup-simplify]: Simplify (- y) into (- y) 2.798 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 2.799 * [backup-simplify]: Simplify (- 0) into 0 2.799 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.799 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y)) 2.799 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 2.799 * [taylor]: Taking taylor expansion of 1.0 in y 2.799 * [backup-simplify]: Simplify 1.0 into 1.0 2.799 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 2.799 * [taylor]: Taking taylor expansion of 1.0 in y 2.799 * [backup-simplify]: Simplify 1.0 into 1.0 2.800 * [taylor]: Taking taylor expansion of y in y 2.800 * [backup-simplify]: Simplify 0 into 0 2.800 * [backup-simplify]: Simplify 1 into 1 2.800 * [backup-simplify]: Simplify (- 0) into 0 2.800 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.801 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 2.801 * [backup-simplify]: Simplify 1.0 into 1.0 2.801 * [backup-simplify]: Simplify (- 1) into -1 2.802 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.802 * [backup-simplify]: Simplify (- 0) into 0 2.802 * [backup-simplify]: Simplify (+ 0 0) into 0 2.803 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0) 2.803 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.803 * [taylor]: Taking taylor expansion of y in y 2.803 * [backup-simplify]: Simplify 0 into 0 2.803 * [backup-simplify]: Simplify 1 into 1 2.803 * [taylor]: Taking taylor expansion of 1.0 in y 2.803 * [backup-simplify]: Simplify 1.0 into 1.0 2.803 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.804 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.805 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.805 * [backup-simplify]: Simplify (- 1) into -1 2.806 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.807 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0) 2.807 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.808 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y))) 2.808 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) 2.809 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 2.809 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 2.809 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 2.809 * [taylor]: Taking taylor expansion of 1.0 in y 2.809 * [backup-simplify]: Simplify 1.0 into 1.0 2.809 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.809 * [taylor]: Taking taylor expansion of x in y 2.809 * [backup-simplify]: Simplify x into x 2.809 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.809 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 2.809 * [taylor]: Taking taylor expansion of 1.0 in y 2.809 * [backup-simplify]: Simplify 1.0 into 1.0 2.809 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.809 * [taylor]: Taking taylor expansion of y in y 2.809 * [backup-simplify]: Simplify 0 into 0 2.809 * [backup-simplify]: Simplify 1 into 1 2.809 * [backup-simplify]: Simplify (/ 1 1) into 1 2.809 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 2.809 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.809 * [taylor]: Taking taylor expansion of 1.0 in x 2.809 * [backup-simplify]: Simplify 1.0 into 1.0 2.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.810 * [taylor]: Taking taylor expansion of x in x 2.810 * [backup-simplify]: Simplify 0 into 0 2.810 * [backup-simplify]: Simplify 1 into 1 2.810 * [backup-simplify]: Simplify (/ 1 1) into 1 2.810 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 2.810 * [taylor]: Taking taylor expansion of 1.0 in x 2.810 * [backup-simplify]: Simplify 1.0 into 1.0 2.810 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.810 * [taylor]: Taking taylor expansion of y in x 2.810 * [backup-simplify]: Simplify y into y 2.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.810 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 2.810 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.810 * [taylor]: Taking taylor expansion of 1.0 in x 2.810 * [backup-simplify]: Simplify 1.0 into 1.0 2.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.810 * [taylor]: Taking taylor expansion of x in x 2.810 * [backup-simplify]: Simplify 0 into 0 2.810 * [backup-simplify]: Simplify 1 into 1 2.811 * [backup-simplify]: Simplify (/ 1 1) into 1 2.811 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 2.811 * [taylor]: Taking taylor expansion of 1.0 in x 2.811 * [backup-simplify]: Simplify 1.0 into 1.0 2.811 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.811 * [taylor]: Taking taylor expansion of y in x 2.811 * [backup-simplify]: Simplify y into y 2.811 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.812 * [backup-simplify]: Simplify (- 1) into -1 2.812 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.812 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.812 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 2.812 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 2.812 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 2.812 * [taylor]: Taking taylor expansion of -1 in y 2.813 * [backup-simplify]: Simplify -1 into -1 2.813 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 2.813 * [taylor]: Taking taylor expansion of 1.0 in y 2.813 * [backup-simplify]: Simplify 1.0 into 1.0 2.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.813 * [taylor]: Taking taylor expansion of y in y 2.813 * [backup-simplify]: Simplify 0 into 0 2.813 * [backup-simplify]: Simplify 1 into 1 2.813 * [backup-simplify]: Simplify (/ 1 1) into 1 2.813 * [backup-simplify]: Simplify (- 1) into -1 2.814 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.814 * [backup-simplify]: Simplify (* -1 -1) into 1 2.814 * [backup-simplify]: Simplify 1 into 1 2.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.815 * [backup-simplify]: Simplify (- 0) into 0 2.815 * [backup-simplify]: Simplify (+ 0 0) into 0 2.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.816 * [backup-simplify]: Simplify (- 0) into 0 2.817 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.817 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 2.817 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 2.817 * [taylor]: Taking taylor expansion of 1.0 in y 2.817 * [backup-simplify]: Simplify 1.0 into 1.0 2.817 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.817 * [taylor]: Taking taylor expansion of 1.0 in y 2.817 * [backup-simplify]: Simplify 1.0 into 1.0 2.818 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.818 * [taylor]: Taking taylor expansion of y in y 2.818 * [backup-simplify]: Simplify 0 into 0 2.818 * [backup-simplify]: Simplify 1 into 1 2.818 * [backup-simplify]: Simplify (/ 1 1) into 1 2.818 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.819 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.820 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.820 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.821 * [backup-simplify]: Simplify (- 0) into 0 2.822 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.823 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 2.824 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.825 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 2.825 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) 2.825 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in (x y) around 0 2.825 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in y 2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 2.825 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.825 * [taylor]: Taking taylor expansion of x in y 2.825 * [backup-simplify]: Simplify x into x 2.825 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.825 * [taylor]: Taking taylor expansion of 1.0 in y 2.825 * [backup-simplify]: Simplify 1.0 into 1.0 2.826 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 2.826 * [taylor]: Taking taylor expansion of 1.0 in y 2.826 * [backup-simplify]: Simplify 1.0 into 1.0 2.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.826 * [taylor]: Taking taylor expansion of y in y 2.826 * [backup-simplify]: Simplify 0 into 0 2.826 * [backup-simplify]: Simplify 1 into 1 2.826 * [backup-simplify]: Simplify (/ 1 1) into 1 2.826 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x 2.826 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.826 * [taylor]: Taking taylor expansion of x in x 2.826 * [backup-simplify]: Simplify 0 into 0 2.826 * [backup-simplify]: Simplify 1 into 1 2.827 * [backup-simplify]: Simplify (/ 1 1) into 1 2.827 * [taylor]: Taking taylor expansion of 1.0 in x 2.827 * [backup-simplify]: Simplify 1.0 into 1.0 2.827 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 2.827 * [taylor]: Taking taylor expansion of 1.0 in x 2.827 * [backup-simplify]: Simplify 1.0 into 1.0 2.827 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.827 * [taylor]: Taking taylor expansion of y in x 2.827 * [backup-simplify]: Simplify y into y 2.827 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.827 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ 1.0 (/ 1 y))) in x 2.827 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.827 * [taylor]: Taking taylor expansion of x in x 2.827 * [backup-simplify]: Simplify 0 into 0 2.827 * [backup-simplify]: Simplify 1 into 1 2.828 * [backup-simplify]: Simplify (/ 1 1) into 1 2.828 * [taylor]: Taking taylor expansion of 1.0 in x 2.828 * [backup-simplify]: Simplify 1.0 into 1.0 2.828 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 2.828 * [taylor]: Taking taylor expansion of 1.0 in x 2.828 * [backup-simplify]: Simplify 1.0 into 1.0 2.828 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.828 * [taylor]: Taking taylor expansion of y in x 2.828 * [backup-simplify]: Simplify y into y 2.828 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.828 * [backup-simplify]: Simplify (+ 1 0) into 1 2.828 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 2.829 * [backup-simplify]: Simplify (* 1 (+ 1.0 (/ 1 y))) into (+ 1.0 (/ 1 y)) 2.829 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 2.829 * [taylor]: Taking taylor expansion of 1.0 in y 2.829 * [backup-simplify]: Simplify 1.0 into 1.0 2.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.829 * [taylor]: Taking taylor expansion of y in y 2.829 * [backup-simplify]: Simplify 0 into 0 2.829 * [backup-simplify]: Simplify 1 into 1 2.829 * [backup-simplify]: Simplify (/ 1 1) into 1 2.830 * [backup-simplify]: Simplify (+ 0 1) into 1 2.830 * [backup-simplify]: Simplify 1 into 1 2.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.830 * [backup-simplify]: Simplify (+ 0 0) into 0 2.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.831 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.832 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ 1.0 (/ 1 y)))) into (+ 1.0 (* 1.0 (/ 1 y))) 2.832 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 y))) in y 2.832 * [taylor]: Taking taylor expansion of 1.0 in y 2.832 * [backup-simplify]: Simplify 1.0 into 1.0 2.832 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 2.832 * [taylor]: Taking taylor expansion of 1.0 in y 2.832 * [backup-simplify]: Simplify 1.0 into 1.0 2.832 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.832 * [taylor]: Taking taylor expansion of y in y 2.832 * [backup-simplify]: Simplify 0 into 0 2.832 * [backup-simplify]: Simplify 1 into 1 2.833 * [backup-simplify]: Simplify (/ 1 1) into 1 2.833 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.834 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.834 * [backup-simplify]: Simplify 1.0 into 1.0 2.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.835 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 2.835 * [backup-simplify]: Simplify 1.0 into 1.0 2.836 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 2.836 * * * [progress]: simplifying candidates 2.837 * [simplify]: Simplifying: (* (exp x) (exp (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y))))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (+ (log (- 1.0 x)) (log (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (* (- 1.0 x) 1) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (- (+ 1.0 (* x y)) (* 1.0 y)) (- (+ 1.0 (* x y)) (* 1.0 y)) (- (+ 1.0 (* x y)) (* 1.0 y)) (- 1.0 (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 2.839 * * [simplify]: iteration 0: 101 enodes 2.883 * * [simplify]: iteration 1: 285 enodes 2.983 * * [simplify]: iteration 2: 1057 enodes 3.429 * * [simplify]: iteration complete: 5000 enodes 3.430 * * [simplify]: Extracting #0: cost 43 inf + 0 3.431 * * [simplify]: Extracting #1: cost 884 inf + 0 3.436 * * [simplify]: Extracting #2: cost 2291 inf + 1037 3.459 * * [simplify]: Extracting #3: cost 1797 inf + 102247 3.561 * * [simplify]: Extracting #4: cost 374 inf + 397382 3.652 * * [simplify]: Extracting #5: cost 36 inf + 469584 3.789 * * [simplify]: Extracting #6: cost 3 inf + 471232 3.896 * * [simplify]: Extracting #7: cost 0 inf + 471991 3.999 * [simplify]: Simplified to: (exp (+ x (* (- 1.0 y) (- 1.0 x)))) (log (+ x (* (- 1.0 y) (- 1.0 x)))) (exp (+ x (* (- 1.0 y) (- 1.0 x)))) (* (cbrt (+ x (* (- 1.0 y) (- 1.0 x)))) (cbrt (+ x (* (- 1.0 y) (- 1.0 x))))) (cbrt (+ x (* (- 1.0 y) (- 1.0 x)))) (* (* (+ x (* (- 1.0 y) (- 1.0 x))) (+ x (* (- 1.0 y) (- 1.0 x)))) (+ x (* (- 1.0 y) (- 1.0 x)))) (sqrt (+ x (* (- 1.0 y) (- 1.0 x)))) (sqrt (+ x (* (- 1.0 y) (- 1.0 x)))) (+ (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (* (* x x) x)) (+ (* x x) (* (* (- 1.0 y) (- 1.0 x)) (- (* (- 1.0 y) (- 1.0 x)) x))) (- (* x x) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (- x (* (- 1.0 y) (- 1.0 x))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (* (- 1.0 y) (- 1.0 x)) (log (* (- 1.0 y) (- 1.0 x))) (log (* (- 1.0 y) (- 1.0 x))) (exp (* (- 1.0 y) (- 1.0 x))) (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (* (cbrt (* (- 1.0 y) (- 1.0 x))) (cbrt (* (- 1.0 y) (- 1.0 x)))) (cbrt (* (- 1.0 y) (- 1.0 x))) (* (* (- 1.0 y) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- 1.0 x)))) (sqrt (* (- 1.0 y) (- 1.0 x))) (sqrt (* (- 1.0 y) (- 1.0 x))) (* (- (* 1.0 (* 1.0 1.0)) (* (* y y) y)) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x))) (* (+ (* y y) (* 1.0 (+ y 1.0))) (+ (* x x) (* 1.0 (+ x 1.0)))) (* (* (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)) (+ 1.0 y)) (- 1.0 y)) (* (+ 1.0 y) (+ (* x x) (* 1.0 (+ x 1.0)))) (* (* (+ x 1.0) (- 1.0 x)) (- (* 1.0 (* 1.0 1.0)) (* (* y y) y))) (* (+ (* y y) (* 1.0 (+ y 1.0))) (+ x 1.0)) (* (+ 1.0 y) (* (* (- 1.0 y) (+ x 1.0)) (- 1.0 x))) (* (+ 1.0 y) (+ x 1.0)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (- (* (- 1.0 x) y)) (* (- 1.0 x) 1.0) (- (* (- 1.0 x) y)) (* (- 1.0 x) 1.0) (- (* (- 1.0 x) y)) (* (- 1.0 x) 1.0) (- (* (- 1.0 x) y)) (* (cbrt (- 1.0 y)) (* (cbrt (- 1.0 y)) (- 1.0 x))) (* (sqrt (- 1.0 y)) (- 1.0 x)) (- 1.0 x) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- 1.0 x) (* (- 1.0 y) (cbrt (- 1.0 x))) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 y) (- 1.0 x)) (* (- 1.0 y) (- (sqrt 1.0) (sqrt x))) (* (- 1.0 y) (- 1.0 x)) (* (- (* 1.0 (* 1.0 1.0)) (* (* y y) y)) (- 1.0 x)) (* (- 1.0 x) (* (+ 1.0 y) (- 1.0 y))) (* (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)) (- 1.0 y)) (* (* (- 1.0 y) (+ x 1.0)) (- 1.0 x)) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (- 1.0 (* 1.0 (+ x y))) (- (* x (- y 1.0)) (* y 1.0)) (- (* x (- y 1.0)) (* y 1.0)) 4.004 * * * [progress]: adding candidates to table 4.268 * * [progress]: iteration 2 / 4 4.268 * * * [progress]: picking best candidate 4.279 * * * * [pick]: Picked # 4.279 * * * [progress]: localizing error 4.293 * * * [progress]: generating rewritten candidates 4.293 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 4.328 * * * [progress]: generating series expansions 4.328 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 4.328 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y) 4.328 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0 4.328 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x 4.328 * [taylor]: Taking taylor expansion of (- x 1.0) in x 4.328 * [taylor]: Taking taylor expansion of x in x 4.328 * [backup-simplify]: Simplify 0 into 0 4.328 * [backup-simplify]: Simplify 1 into 1 4.328 * [taylor]: Taking taylor expansion of 1.0 in x 4.328 * [backup-simplify]: Simplify 1.0 into 1.0 4.328 * [taylor]: Taking taylor expansion of y in x 4.328 * [backup-simplify]: Simplify y into y 4.328 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 4.328 * [taylor]: Taking taylor expansion of (- x 1.0) in y 4.328 * [taylor]: Taking taylor expansion of x in y 4.328 * [backup-simplify]: Simplify x into x 4.328 * [taylor]: Taking taylor expansion of 1.0 in y 4.328 * [backup-simplify]: Simplify 1.0 into 1.0 4.328 * [taylor]: Taking taylor expansion of y in y 4.328 * [backup-simplify]: Simplify 0 into 0 4.328 * [backup-simplify]: Simplify 1 into 1 4.328 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 4.328 * [taylor]: Taking taylor expansion of (- x 1.0) in y 4.328 * [taylor]: Taking taylor expansion of x in y 4.328 * [backup-simplify]: Simplify x into x 4.328 * [taylor]: Taking taylor expansion of 1.0 in y 4.329 * [backup-simplify]: Simplify 1.0 into 1.0 4.329 * [taylor]: Taking taylor expansion of y in y 4.329 * [backup-simplify]: Simplify 0 into 0 4.329 * [backup-simplify]: Simplify 1 into 1 4.329 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.330 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 4.330 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0 4.330 * [taylor]: Taking taylor expansion of 0 in x 4.330 * [backup-simplify]: Simplify 0 into 0 4.330 * [backup-simplify]: Simplify 0 into 0 4.330 * [backup-simplify]: Simplify (- 0) into 0 4.331 * [backup-simplify]: Simplify (+ 0 0) into 0 4.331 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0) 4.331 * [taylor]: Taking taylor expansion of (- x 1.0) in x 4.331 * [taylor]: Taking taylor expansion of x in x 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 1 into 1 4.331 * [taylor]: Taking taylor expansion of 1.0 in x 4.331 * [backup-simplify]: Simplify 1.0 into 1.0 4.332 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.332 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.333 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.333 * [backup-simplify]: Simplify 0 into 0 4.333 * [backup-simplify]: Simplify (- 0) into 0 4.334 * [backup-simplify]: Simplify (+ 0 0) into 0 4.334 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0 4.334 * [taylor]: Taking taylor expansion of 0 in x 4.334 * [backup-simplify]: Simplify 0 into 0 4.334 * [backup-simplify]: Simplify 0 into 0 4.335 * [backup-simplify]: Simplify (- 0) into 0 4.335 * [backup-simplify]: Simplify (+ 1 0) into 1 4.335 * [backup-simplify]: Simplify 1 into 1 4.335 * [backup-simplify]: Simplify 0 into 0 4.336 * [backup-simplify]: Simplify (- 0) into 0 4.336 * [backup-simplify]: Simplify (+ 0 0) into 0 4.337 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.337 * [taylor]: Taking taylor expansion of 0 in x 4.337 * [backup-simplify]: Simplify 0 into 0 4.337 * [backup-simplify]: Simplify 0 into 0 4.337 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify (- 0) into 0 4.338 * [backup-simplify]: Simplify (+ 0 0) into 0 4.338 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify (- 0) into 0 4.339 * [backup-simplify]: Simplify (+ 0 0) into 0 4.340 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.340 * [taylor]: Taking taylor expansion of 0 in x 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 4.341 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y) 4.341 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0 4.341 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x 4.341 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 4.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.341 * [taylor]: Taking taylor expansion of x in x 4.341 * [backup-simplify]: Simplify 0 into 0 4.341 * [backup-simplify]: Simplify 1 into 1 4.341 * [backup-simplify]: Simplify (/ 1 1) into 1 4.341 * [taylor]: Taking taylor expansion of 1.0 in x 4.341 * [backup-simplify]: Simplify 1.0 into 1.0 4.341 * [taylor]: Taking taylor expansion of y in x 4.341 * [backup-simplify]: Simplify y into y 4.342 * [backup-simplify]: Simplify (+ 1 0) into 1 4.342 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.342 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 4.342 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 4.342 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.342 * [taylor]: Taking taylor expansion of x in y 4.342 * [backup-simplify]: Simplify x into x 4.342 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.342 * [taylor]: Taking taylor expansion of 1.0 in y 4.342 * [backup-simplify]: Simplify 1.0 into 1.0 4.342 * [taylor]: Taking taylor expansion of y in y 4.342 * [backup-simplify]: Simplify 0 into 0 4.342 * [backup-simplify]: Simplify 1 into 1 4.343 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.343 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 4.343 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 4.343 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 4.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 4.343 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.343 * [taylor]: Taking taylor expansion of x in y 4.343 * [backup-simplify]: Simplify x into x 4.343 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.343 * [taylor]: Taking taylor expansion of 1.0 in y 4.343 * [backup-simplify]: Simplify 1.0 into 1.0 4.343 * [taylor]: Taking taylor expansion of y in y 4.343 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.344 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 4.344 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 4.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 4.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.345 * [taylor]: Taking taylor expansion of x in x 4.345 * [backup-simplify]: Simplify 0 into 0 4.345 * [backup-simplify]: Simplify 1 into 1 4.345 * [backup-simplify]: Simplify (/ 1 1) into 1 4.345 * [taylor]: Taking taylor expansion of 1.0 in x 4.345 * [backup-simplify]: Simplify 1.0 into 1.0 4.346 * [backup-simplify]: Simplify (+ 1 0) into 1 4.346 * [backup-simplify]: Simplify 1 into 1 4.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.346 * [backup-simplify]: Simplify (- 0) into 0 4.346 * [backup-simplify]: Simplify (+ 0 0) into 0 4.347 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0 4.347 * [taylor]: Taking taylor expansion of 0 in x 4.347 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.349 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.349 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.350 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.350 * [backup-simplify]: Simplify (- 0) into 0 4.351 * [backup-simplify]: Simplify (+ 0 0) into 0 4.352 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.352 * [taylor]: Taking taylor expansion of 0 in x 4.352 * [backup-simplify]: Simplify 0 into 0 4.352 * [backup-simplify]: Simplify 0 into 0 4.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.353 * [backup-simplify]: Simplify (- 0) into 0 4.356 * [backup-simplify]: Simplify (+ 0 0) into 0 4.356 * [backup-simplify]: Simplify 0 into 0 4.357 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.357 * [backup-simplify]: Simplify (- 0) into 0 4.357 * [backup-simplify]: Simplify (+ 0 0) into 0 4.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.358 * [taylor]: Taking taylor expansion of 0 in x 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [backup-simplify]: Simplify 0 into 0 4.358 * [backup-simplify]: Simplify 0 into 0 4.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.359 * [backup-simplify]: Simplify (- 0) into 0 4.359 * [backup-simplify]: Simplify (+ 0 0) into 0 4.359 * [backup-simplify]: Simplify 0 into 0 4.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.360 * [backup-simplify]: Simplify (- 0) into 0 4.360 * [backup-simplify]: Simplify (+ 0 0) into 0 4.362 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.362 * [taylor]: Taking taylor expansion of 0 in x 4.362 * [backup-simplify]: Simplify 0 into 0 4.362 * [backup-simplify]: Simplify 0 into 0 4.362 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 4.362 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ (/ 1 x) 1.0) y) 4.362 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (y x) around 0 4.362 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 4.362 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.362 * [taylor]: Taking taylor expansion of x in x 4.362 * [backup-simplify]: Simplify 0 into 0 4.362 * [backup-simplify]: Simplify 1 into 1 4.363 * [backup-simplify]: Simplify (/ 1 1) into 1 4.363 * [taylor]: Taking taylor expansion of 1.0 in x 4.363 * [backup-simplify]: Simplify 1.0 into 1.0 4.363 * [taylor]: Taking taylor expansion of y in x 4.363 * [backup-simplify]: Simplify y into y 4.363 * [backup-simplify]: Simplify (+ 1 0) into 1 4.363 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.363 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y 4.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 4.363 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.363 * [taylor]: Taking taylor expansion of x in y 4.363 * [backup-simplify]: Simplify x into x 4.363 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.363 * [taylor]: Taking taylor expansion of 1.0 in y 4.363 * [backup-simplify]: Simplify 1.0 into 1.0 4.363 * [taylor]: Taking taylor expansion of y in y 4.363 * [backup-simplify]: Simplify 0 into 0 4.363 * [backup-simplify]: Simplify 1 into 1 4.363 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0) 4.363 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0) 4.363 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y 4.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 4.363 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.363 * [taylor]: Taking taylor expansion of x in y 4.363 * [backup-simplify]: Simplify x into x 4.363 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.363 * [taylor]: Taking taylor expansion of 1.0 in y 4.363 * [backup-simplify]: Simplify 1.0 into 1.0 4.364 * [taylor]: Taking taylor expansion of y in y 4.364 * [backup-simplify]: Simplify 0 into 0 4.364 * [backup-simplify]: Simplify 1 into 1 4.364 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0) 4.364 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0) 4.364 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.364 * [taylor]: Taking taylor expansion of x in x 4.364 * [backup-simplify]: Simplify 0 into 0 4.364 * [backup-simplify]: Simplify 1 into 1 4.364 * [backup-simplify]: Simplify (/ 1 1) into 1 4.364 * [taylor]: Taking taylor expansion of 1.0 in x 4.364 * [backup-simplify]: Simplify 1.0 into 1.0 4.364 * [backup-simplify]: Simplify (+ 1 0) into 1 4.364 * [backup-simplify]: Simplify 1 into 1 4.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.365 * [backup-simplify]: Simplify (+ 0 0) into 0 4.365 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)))) into 0 4.365 * [taylor]: Taking taylor expansion of 0 in x 4.365 * [backup-simplify]: Simplify 0 into 0 4.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.366 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.366 * [backup-simplify]: Simplify 1.0 into 1.0 4.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.366 * [backup-simplify]: Simplify (+ 0 0) into 0 4.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.367 * [taylor]: Taking taylor expansion of 0 in x 4.367 * [backup-simplify]: Simplify 0 into 0 4.367 * [backup-simplify]: Simplify 0 into 0 4.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.368 * [backup-simplify]: Simplify (+ 0 0) into 0 4.368 * [backup-simplify]: Simplify 0 into 0 4.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.369 * [backup-simplify]: Simplify (+ 0 0) into 0 4.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.370 * [taylor]: Taking taylor expansion of 0 in x 4.370 * [backup-simplify]: Simplify 0 into 0 4.370 * [backup-simplify]: Simplify 0 into 0 4.370 * [backup-simplify]: Simplify 0 into 0 4.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.371 * [backup-simplify]: Simplify (+ 0 0) into 0 4.371 * [backup-simplify]: Simplify 0 into 0 4.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.371 * [backup-simplify]: Simplify (+ 0 0) into 0 4.372 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.372 * [taylor]: Taking taylor expansion of 0 in x 4.372 * [backup-simplify]: Simplify 0 into 0 4.373 * [backup-simplify]: Simplify 0 into 0 4.373 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 4.373 * * * [progress]: simplifying candidates 4.373 * [simplify]: Simplifying: (* y (- x 1.0)) (+ (log y) (log (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) (* y 1) (* y (+ (sqrt x) (sqrt 1.0))) (* y 1) (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) 4.374 * * [simplify]: iteration 0: 52 enodes 4.390 * * [simplify]: iteration 1: 121 enodes 4.417 * * [simplify]: iteration 2: 317 enodes 4.620 * * [simplify]: iteration 3: 1078 enodes 5.980 * * [simplify]: iteration complete: 5000 enodes 5.980 * * [simplify]: Extracting #0: cost 18 inf + 0 5.981 * * [simplify]: Extracting #1: cost 192 inf + 1 5.988 * * [simplify]: Extracting #2: cost 735 inf + 6678 6.023 * * [simplify]: Extracting #3: cost 746 inf + 75302 6.093 * * [simplify]: Extracting #4: cost 111 inf + 199489 6.198 * * [simplify]: Extracting #5: cost 48 inf + 220093 6.274 * * [simplify]: Extracting #6: cost 5 inf + 233161 6.343 * * [simplify]: Extracting #7: cost 0 inf + 234426 6.405 * [simplify]: Simplified to: (* (- x 1.0) y) (log (* (- x 1.0) y)) (log (* (- x 1.0) y)) (exp (* (- x 1.0) y)) (* (* (- x 1.0) y) (* (* (- x 1.0) y) (* (- x 1.0) y))) (* (cbrt (* (- x 1.0) y)) (cbrt (* (- x 1.0) y))) (cbrt (* (- x 1.0) y)) (* (* (- x 1.0) y) (* (* (- x 1.0) y) (* (- x 1.0) y))) (sqrt (* (- x 1.0) y)) (sqrt (* (- x 1.0) y)) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (- (* y 1.0)) (* y x) (- (* y 1.0)) (* y x) (- (* y 1.0)) (* y x) (- (* y 1.0)) (* (cbrt (- x 1.0)) (* (cbrt (- x 1.0)) y)) (* (sqrt (- x 1.0)) y) y (* (+ (sqrt 1.0) (sqrt x)) y) y (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* (- x 1.0) y) (* y (- (* x (* x x)) (* (* 1.0 1.0) 1.0))) (* (- x 1.0) (* y (+ x 1.0))) (* (- x 1.0) y) (* (- x 1.0) y) (* (- x 1.0) y) 6.407 * * * [progress]: adding candidates to table 6.532 * * [progress]: iteration 3 / 4 6.533 * * * [progress]: picking best candidate 6.536 * * * * [pick]: Picked # 6.536 * * * [progress]: localizing error 6.547 * * * [progress]: generating rewritten candidates 6.548 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 6.563 * * * [progress]: generating series expansions 6.563 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 6.564 * [backup-simplify]: Simplify (+ (* y x) (* y (- 1.0))) into (- (* x y) (* 1.0 y)) 6.564 * [approximate]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in (y x) around 0 6.564 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in x 6.564 * [taylor]: Taking taylor expansion of (* x y) in x 6.565 * [taylor]: Taking taylor expansion of x in x 6.565 * [backup-simplify]: Simplify 0 into 0 6.565 * [backup-simplify]: Simplify 1 into 1 6.565 * [taylor]: Taking taylor expansion of y in x 6.565 * [backup-simplify]: Simplify y into y 6.565 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 6.565 * [taylor]: Taking taylor expansion of 1.0 in x 6.565 * [backup-simplify]: Simplify 1.0 into 1.0 6.565 * [taylor]: Taking taylor expansion of y in x 6.565 * [backup-simplify]: Simplify y into y 6.565 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in y 6.565 * [taylor]: Taking taylor expansion of (* x y) in y 6.565 * [taylor]: Taking taylor expansion of x in y 6.565 * [backup-simplify]: Simplify x into x 6.565 * [taylor]: Taking taylor expansion of y in y 6.565 * [backup-simplify]: Simplify 0 into 0 6.565 * [backup-simplify]: Simplify 1 into 1 6.565 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 6.565 * [taylor]: Taking taylor expansion of 1.0 in y 6.565 * [backup-simplify]: Simplify 1.0 into 1.0 6.565 * [taylor]: Taking taylor expansion of y in y 6.565 * [backup-simplify]: Simplify 0 into 0 6.565 * [backup-simplify]: Simplify 1 into 1 6.565 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 y)) in y 6.565 * [taylor]: Taking taylor expansion of (* x y) in y 6.565 * [taylor]: Taking taylor expansion of x in y 6.565 * [backup-simplify]: Simplify x into x 6.565 * [taylor]: Taking taylor expansion of y in y 6.565 * [backup-simplify]: Simplify 0 into 0 6.565 * [backup-simplify]: Simplify 1 into 1 6.565 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 6.565 * [taylor]: Taking taylor expansion of 1.0 in y 6.565 * [backup-simplify]: Simplify 1.0 into 1.0 6.565 * [taylor]: Taking taylor expansion of y in y 6.565 * [backup-simplify]: Simplify 0 into 0 6.565 * [backup-simplify]: Simplify 1 into 1 6.566 * [backup-simplify]: Simplify (* x 0) into 0 6.566 * [backup-simplify]: Simplify (* 1.0 0) into 0 6.566 * [backup-simplify]: Simplify (- 0) into 0 6.567 * [backup-simplify]: Simplify (+ 0 0) into 0 6.567 * [taylor]: Taking taylor expansion of 0 in x 6.567 * [backup-simplify]: Simplify 0 into 0 6.567 * [backup-simplify]: Simplify 0 into 0 6.567 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.569 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 6.569 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.569 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 6.569 * [taylor]: Taking taylor expansion of (- x 1.0) in x 6.569 * [taylor]: Taking taylor expansion of x in x 6.569 * [backup-simplify]: Simplify 0 into 0 6.569 * [backup-simplify]: Simplify 1 into 1 6.569 * [taylor]: Taking taylor expansion of 1.0 in x 6.570 * [backup-simplify]: Simplify 1.0 into 1.0 6.570 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.571 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 6.571 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.571 * [backup-simplify]: Simplify 0 into 0 6.572 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.573 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 6.573 * [backup-simplify]: Simplify (- 0) into 0 6.573 * [backup-simplify]: Simplify (+ 0 0) into 0 6.574 * [taylor]: Taking taylor expansion of 0 in x 6.574 * [backup-simplify]: Simplify 0 into 0 6.574 * [backup-simplify]: Simplify 0 into 0 6.574 * [backup-simplify]: Simplify (- 0) into 0 6.574 * [backup-simplify]: Simplify (+ 1 0) into 1 6.574 * [backup-simplify]: Simplify 1 into 1 6.574 * [backup-simplify]: Simplify 0 into 0 6.575 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.576 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.577 * [backup-simplify]: Simplify (- 0) into 0 6.577 * [backup-simplify]: Simplify (+ 0 0) into 0 6.577 * [taylor]: Taking taylor expansion of 0 in x 6.577 * [backup-simplify]: Simplify 0 into 0 6.577 * [backup-simplify]: Simplify 0 into 0 6.577 * [backup-simplify]: Simplify 0 into 0 6.577 * [backup-simplify]: Simplify (- 0) into 0 6.578 * [backup-simplify]: Simplify (+ 0 0) into 0 6.578 * [backup-simplify]: Simplify 0 into 0 6.578 * [backup-simplify]: Simplify 0 into 0 6.579 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.580 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.581 * [backup-simplify]: Simplify (- 0) into 0 6.581 * [backup-simplify]: Simplify (+ 0 0) into 0 6.581 * [taylor]: Taking taylor expansion of 0 in x 6.581 * [backup-simplify]: Simplify 0 into 0 6.581 * [backup-simplify]: Simplify 0 into 0 6.582 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 6.582 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* (/ 1 y) (- 1.0))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) 6.582 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in (y x) around 0 6.582 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 6.582 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.582 * [taylor]: Taking taylor expansion of (* x y) in x 6.582 * [taylor]: Taking taylor expansion of x in x 6.582 * [backup-simplify]: Simplify 0 into 0 6.582 * [backup-simplify]: Simplify 1 into 1 6.582 * [taylor]: Taking taylor expansion of y in x 6.583 * [backup-simplify]: Simplify y into y 6.583 * [backup-simplify]: Simplify (* 0 y) into 0 6.583 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.583 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.583 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 6.583 * [taylor]: Taking taylor expansion of 1.0 in x 6.583 * [backup-simplify]: Simplify 1.0 into 1.0 6.583 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.583 * [taylor]: Taking taylor expansion of y in x 6.583 * [backup-simplify]: Simplify y into y 6.583 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.583 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.583 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.583 * [taylor]: Taking taylor expansion of (* x y) in y 6.583 * [taylor]: Taking taylor expansion of x in y 6.583 * [backup-simplify]: Simplify x into x 6.583 * [taylor]: Taking taylor expansion of y in y 6.583 * [backup-simplify]: Simplify 0 into 0 6.583 * [backup-simplify]: Simplify 1 into 1 6.583 * [backup-simplify]: Simplify (* x 0) into 0 6.584 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.584 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.584 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.584 * [taylor]: Taking taylor expansion of 1.0 in y 6.584 * [backup-simplify]: Simplify 1.0 into 1.0 6.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.584 * [taylor]: Taking taylor expansion of y in y 6.584 * [backup-simplify]: Simplify 0 into 0 6.584 * [backup-simplify]: Simplify 1 into 1 6.584 * [backup-simplify]: Simplify (/ 1 1) into 1 6.584 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.584 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.584 * [taylor]: Taking taylor expansion of (* x y) in y 6.584 * [taylor]: Taking taylor expansion of x in y 6.584 * [backup-simplify]: Simplify x into x 6.585 * [taylor]: Taking taylor expansion of y in y 6.585 * [backup-simplify]: Simplify 0 into 0 6.585 * [backup-simplify]: Simplify 1 into 1 6.585 * [backup-simplify]: Simplify (* x 0) into 0 6.585 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.585 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.585 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.585 * [taylor]: Taking taylor expansion of 1.0 in y 6.585 * [backup-simplify]: Simplify 1.0 into 1.0 6.585 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.585 * [taylor]: Taking taylor expansion of y in y 6.585 * [backup-simplify]: Simplify 0 into 0 6.585 * [backup-simplify]: Simplify 1 into 1 6.586 * [backup-simplify]: Simplify (/ 1 1) into 1 6.586 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 6.586 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.587 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 6.587 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 6.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.587 * [taylor]: Taking taylor expansion of x in x 6.587 * [backup-simplify]: Simplify 0 into 0 6.587 * [backup-simplify]: Simplify 1 into 1 6.587 * [backup-simplify]: Simplify (/ 1 1) into 1 6.587 * [taylor]: Taking taylor expansion of 1.0 in x 6.587 * [backup-simplify]: Simplify 1.0 into 1.0 6.588 * [backup-simplify]: Simplify (+ 1 0) into 1 6.588 * [backup-simplify]: Simplify 1 into 1 6.588 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.590 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 6.590 * [backup-simplify]: Simplify (- 0) into 0 6.590 * [backup-simplify]: Simplify (+ 0 0) into 0 6.590 * [taylor]: Taking taylor expansion of 0 in x 6.590 * [backup-simplify]: Simplify 0 into 0 6.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.592 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.592 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 6.593 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.593 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.595 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 6.596 * [backup-simplify]: Simplify (- 0) into 0 6.596 * [backup-simplify]: Simplify (+ 0 0) into 0 6.596 * [taylor]: Taking taylor expansion of 0 in x 6.596 * [backup-simplify]: Simplify 0 into 0 6.596 * [backup-simplify]: Simplify 0 into 0 6.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.598 * [backup-simplify]: Simplify (- 0) into 0 6.598 * [backup-simplify]: Simplify (+ 0 0) into 0 6.598 * [backup-simplify]: Simplify 0 into 0 6.599 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.602 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.602 * [backup-simplify]: Simplify (- 0) into 0 6.602 * [backup-simplify]: Simplify (+ 0 0) into 0 6.602 * [taylor]: Taking taylor expansion of 0 in x 6.602 * [backup-simplify]: Simplify 0 into 0 6.602 * [backup-simplify]: Simplify 0 into 0 6.602 * [backup-simplify]: Simplify 0 into 0 6.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.604 * [backup-simplify]: Simplify (- 0) into 0 6.604 * [backup-simplify]: Simplify (+ 0 0) into 0 6.604 * [backup-simplify]: Simplify 0 into 0 6.605 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 6.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.606 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.607 * [backup-simplify]: Simplify (- 0) into 0 6.607 * [backup-simplify]: Simplify (+ 0 0) into 0 6.607 * [taylor]: Taking taylor expansion of 0 in x 6.607 * [backup-simplify]: Simplify 0 into 0 6.607 * [backup-simplify]: Simplify 0 into 0 6.607 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 6.608 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* (/ 1 (- y)) (- 1.0))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) 6.608 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in (y x) around 0 6.608 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 6.608 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.608 * [taylor]: Taking taylor expansion of (* x y) in x 6.608 * [taylor]: Taking taylor expansion of x in x 6.608 * [backup-simplify]: Simplify 0 into 0 6.608 * [backup-simplify]: Simplify 1 into 1 6.608 * [taylor]: Taking taylor expansion of y in x 6.608 * [backup-simplify]: Simplify y into y 6.608 * [backup-simplify]: Simplify (* 0 y) into 0 6.608 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.608 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.608 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 6.608 * [taylor]: Taking taylor expansion of 1.0 in x 6.608 * [backup-simplify]: Simplify 1.0 into 1.0 6.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.608 * [taylor]: Taking taylor expansion of y in x 6.608 * [backup-simplify]: Simplify y into y 6.608 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.608 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.608 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.608 * [taylor]: Taking taylor expansion of (* x y) in y 6.608 * [taylor]: Taking taylor expansion of x in y 6.608 * [backup-simplify]: Simplify x into x 6.608 * [taylor]: Taking taylor expansion of y in y 6.608 * [backup-simplify]: Simplify 0 into 0 6.608 * [backup-simplify]: Simplify 1 into 1 6.608 * [backup-simplify]: Simplify (* x 0) into 0 6.609 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.609 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.609 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.609 * [taylor]: Taking taylor expansion of 1.0 in y 6.609 * [backup-simplify]: Simplify 1.0 into 1.0 6.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.609 * [taylor]: Taking taylor expansion of y in y 6.609 * [backup-simplify]: Simplify 0 into 0 6.609 * [backup-simplify]: Simplify 1 into 1 6.609 * [backup-simplify]: Simplify (/ 1 1) into 1 6.609 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 6.609 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.609 * [taylor]: Taking taylor expansion of (* x y) in y 6.609 * [taylor]: Taking taylor expansion of x in y 6.609 * [backup-simplify]: Simplify x into x 6.609 * [taylor]: Taking taylor expansion of y in y 6.609 * [backup-simplify]: Simplify 0 into 0 6.609 * [backup-simplify]: Simplify 1 into 1 6.609 * [backup-simplify]: Simplify (* x 0) into 0 6.610 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.610 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.610 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 6.610 * [taylor]: Taking taylor expansion of 1.0 in y 6.610 * [backup-simplify]: Simplify 1.0 into 1.0 6.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.610 * [taylor]: Taking taylor expansion of y in y 6.610 * [backup-simplify]: Simplify 0 into 0 6.610 * [backup-simplify]: Simplify 1 into 1 6.610 * [backup-simplify]: Simplify (/ 1 1) into 1 6.610 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 6.610 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0) 6.610 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 6.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.610 * [taylor]: Taking taylor expansion of x in x 6.610 * [backup-simplify]: Simplify 0 into 0 6.610 * [backup-simplify]: Simplify 1 into 1 6.611 * [backup-simplify]: Simplify (/ 1 1) into 1 6.611 * [taylor]: Taking taylor expansion of 1.0 in x 6.611 * [backup-simplify]: Simplify 1.0 into 1.0 6.611 * [backup-simplify]: Simplify (+ 1 0) into 1 6.611 * [backup-simplify]: Simplify 1 into 1 6.611 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 6.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.612 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 6.613 * [backup-simplify]: Simplify (+ 0 0) into 0 6.613 * [taylor]: Taking taylor expansion of 0 in x 6.613 * [backup-simplify]: Simplify 0 into 0 6.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.613 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.613 * [backup-simplify]: Simplify 1.0 into 1.0 6.614 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.615 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 6.615 * [backup-simplify]: Simplify (+ 0 0) into 0 6.615 * [taylor]: Taking taylor expansion of 0 in x 6.615 * [backup-simplify]: Simplify 0 into 0 6.615 * [backup-simplify]: Simplify 0 into 0 6.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.616 * [backup-simplify]: Simplify (+ 0 0) into 0 6.616 * [backup-simplify]: Simplify 0 into 0 6.617 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.617 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.618 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.618 * [backup-simplify]: Simplify (+ 0 0) into 0 6.618 * [taylor]: Taking taylor expansion of 0 in x 6.618 * [backup-simplify]: Simplify 0 into 0 6.618 * [backup-simplify]: Simplify 0 into 0 6.618 * [backup-simplify]: Simplify 0 into 0 6.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.619 * [backup-simplify]: Simplify (+ 0 0) into 0 6.619 * [backup-simplify]: Simplify 0 into 0 6.620 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 6.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.621 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.621 * [backup-simplify]: Simplify (+ 0 0) into 0 6.621 * [taylor]: Taking taylor expansion of 0 in x 6.622 * [backup-simplify]: Simplify 0 into 0 6.622 * [backup-simplify]: Simplify 0 into 0 6.622 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 6.622 * * * [progress]: simplifying candidates 6.622 * [simplify]: Simplifying: (* (exp (* y x)) (exp (* y (- 1.0)))) (log (+ (* y x) (* y (- 1.0)))) (exp (+ (* y x) (* y (- 1.0)))) (* (cbrt (+ (* y x) (* y (- 1.0)))) (cbrt (+ (* y x) (* y (- 1.0))))) (cbrt (+ (* y x) (* y (- 1.0)))) (* (* (+ (* y x) (* y (- 1.0))) (+ (* y x) (* y (- 1.0)))) (+ (* y x) (* y (- 1.0)))) (sqrt (+ (* y x) (* y (- 1.0)))) (sqrt (+ (* y x) (* y (- 1.0)))) (+ (pow (* y x) 3) (pow (* y (- 1.0)) 3)) (+ (* (* y x) (* y x)) (- (* (* y (- 1.0)) (* y (- 1.0))) (* (* y x) (* y (- 1.0))))) (- (* (* y x) (* y x)) (* (* y (- 1.0)) (* y (- 1.0)))) (- (* y x) (* y (- 1.0))) (+ x (- 1.0)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) 6.622 * * [simplify]: iteration 0: 32 enodes 6.630 * * [simplify]: iteration 1: 107 enodes 6.679 * * [simplify]: iteration 2: 410 enodes 6.948 * * [simplify]: iteration 3: 1435 enodes 8.243 * * [simplify]: iteration complete: 5000 enodes 8.244 * * [simplify]: Extracting #0: cost 12 inf + 0 8.244 * * [simplify]: Extracting #1: cost 203 inf + 0 8.249 * * [simplify]: Extracting #2: cost 1048 inf + 169 8.268 * * [simplify]: Extracting #3: cost 1153 inf + 64076 8.330 * * [simplify]: Extracting #4: cost 229 inf + 255054 8.422 * * [simplify]: Extracting #5: cost 15 inf + 315947 8.495 * * [simplify]: Extracting #6: cost 1 inf + 317804 8.593 * * [simplify]: Extracting #7: cost 0 inf + 318057 8.695 * [simplify]: Simplified to: (exp (* y (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (- (* (* y x) (* (* y x) (* y x))) (* (* (* 1.0 y) (* 1.0 y)) (* 1.0 y))) (* y (+ (* (* 1.0 y) 1.0) (* (* y x) (+ 1.0 x)))) (- (* (* y x) (* y x)) (* (* 1.0 y) (* 1.0 y))) (* (+ 1.0 x) y) (- x 1.0) (* y (- x 1.0)) (* y (- x 1.0)) (* y (- x 1.0)) 8.696 * * * [progress]: adding candidates to table 8.759 * [progress]: [Phase 3 of 3] Extracting. 8.759 * * [regime]: Finding splitpoints for: (# #) 8.759 * * * [regime-changes]: Trying 2 branch expressions: (y x) 8.759 * * * * [regimes]: Trying to branch on y from (# #) 8.813 * * * * [regimes]: Trying to branch on x from (# #) 8.865 * * * [regime]: Found split indices: #