1553944180.471 * [progress]: [Phase 1 of 3] Setting up. 1553944180.472 * * * [progress]: [1/2] Preparing points 1553944180.618 * * * [progress]: [2/2] Setting up program. 1553944180.622 * [progress]: [Phase 2 of 3] Improving. 1553944180.623 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553944180.624 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 1553944180.625 * * [simplify]: iters left: 3 (6 enodes) 1553944180.635 * * [simplify]: iters left: 2 (20 enodes) 1553944180.641 * * [simplify]: iters left: 1 (23 enodes) 1553944180.647 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.648 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944180.648 * * [simplify]: Extracting #2: cost 11 inf + 0 1553944180.648 * * [simplify]: Extracting #3: cost 8 inf + 3 1553944180.649 * * [simplify]: Extracting #4: cost 0 inf + 2281 1553944180.649 * [simplify]: Simplified to (- (pow x 4) (pow y 4)) 1553944180.649 * [simplify]: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1553944180.656 * * [progress]: iteration 1 / 4 1553944180.656 * * * [progress]: picking best candidate 1553944180.661 * * * * [pick]: Picked # 1553944180.661 * * * [progress]: localizing error 1553944180.683 * * * [progress]: generating rewritten candidates 1553944180.683 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1553944180.716 * * * [progress]: generating series expansions 1553944180.716 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1553944180.724 * [backup-simplify]: Simplify (- (pow x 4) (pow y 4)) into (- (pow x 4) (pow y 4)) 1553944180.724 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (x y) around 0 1553944180.725 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 1553944180.725 * [taylor]: Taking taylor expansion of (pow x 4) in y 1553944180.725 * [taylor]: Taking taylor expansion of x in y 1553944180.725 * [backup-simplify]: Simplify x into x 1553944180.725 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553944180.725 * [taylor]: Taking taylor expansion of y in y 1553944180.725 * [backup-simplify]: Simplify 0 into 0 1553944180.725 * [backup-simplify]: Simplify 1 into 1 1553944180.726 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1553944180.726 * [taylor]: Taking taylor expansion of (pow x 4) in x 1553944180.726 * [taylor]: Taking taylor expansion of x in x 1553944180.726 * [backup-simplify]: Simplify 0 into 0 1553944180.726 * [backup-simplify]: Simplify 1 into 1 1553944180.726 * [taylor]: Taking taylor expansion of (pow y 4) in x 1553944180.726 * [taylor]: Taking taylor expansion of y in x 1553944180.726 * [backup-simplify]: Simplify y into y 1553944180.726 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 1553944180.726 * [taylor]: Taking taylor expansion of (pow x 4) in x 1553944180.726 * [taylor]: Taking taylor expansion of x in x 1553944180.726 * [backup-simplify]: Simplify 0 into 0 1553944180.726 * [backup-simplify]: Simplify 1 into 1 1553944180.726 * [taylor]: Taking taylor expansion of (pow y 4) in x 1553944180.726 * [taylor]: Taking taylor expansion of y in x 1553944180.726 * [backup-simplify]: Simplify y into y 1553944180.727 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1553944180.727 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1553944180.727 * [backup-simplify]: Simplify (- (pow y 4)) into (- (pow y 4)) 1553944180.727 * [backup-simplify]: Simplify (+ 0 (- (pow y 4))) into (- (pow y 4)) 1553944180.727 * [taylor]: Taking taylor expansion of (- (pow y 4)) in y 1553944180.728 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553944180.728 * [taylor]: Taking taylor expansion of y in y 1553944180.728 * [backup-simplify]: Simplify 0 into 0 1553944180.728 * [backup-simplify]: Simplify 1 into 1 1553944180.728 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1553944180.728 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1553944180.729 * [backup-simplify]: Simplify (- 0) into 0 1553944180.730 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.730 * [taylor]: Taking taylor expansion of 0 in y 1553944180.730 * [backup-simplify]: Simplify 0 into 0 1553944180.730 * [backup-simplify]: Simplify 0 into 0 1553944180.730 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1553944180.731 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1553944180.731 * [backup-simplify]: Simplify (- 0) into 0 1553944180.731 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.731 * [taylor]: Taking taylor expansion of 0 in y 1553944180.732 * [backup-simplify]: Simplify 0 into 0 1553944180.732 * [backup-simplify]: Simplify 0 into 0 1553944180.732 * [backup-simplify]: Simplify 0 into 0 1553944180.732 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1553944180.733 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0 1553944180.734 * [backup-simplify]: Simplify (- 0) into 0 1553944180.734 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.734 * [taylor]: Taking taylor expansion of 0 in y 1553944180.734 * [backup-simplify]: Simplify 0 into 0 1553944180.734 * [backup-simplify]: Simplify 0 into 0 1553944180.734 * [backup-simplify]: Simplify 0 into 0 1553944180.734 * [backup-simplify]: Simplify 0 into 0 1553944180.734 * [backup-simplify]: Simplify 0 into 0 1553944180.735 * [backup-simplify]: Simplify (- (pow (/ 1 x) 4) (pow (/ 1 y) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1553944180.735 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1553944180.735 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1553944180.735 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1553944180.735 * [taylor]: Taking taylor expansion of (pow x 4) in y 1553944180.735 * [taylor]: Taking taylor expansion of x in y 1553944180.735 * [backup-simplify]: Simplify x into x 1553944180.735 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1553944180.735 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1553944180.735 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1553944180.735 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1553944180.735 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553944180.735 * [taylor]: Taking taylor expansion of y in y 1553944180.735 * [backup-simplify]: Simplify 0 into 0 1553944180.735 * [backup-simplify]: Simplify 1 into 1 1553944180.736 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.736 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.737 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.737 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1553944180.737 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1553944180.737 * [taylor]: Taking taylor expansion of (pow x 4) in x 1553944180.737 * [taylor]: Taking taylor expansion of x in x 1553944180.737 * [backup-simplify]: Simplify 0 into 0 1553944180.737 * [backup-simplify]: Simplify 1 into 1 1553944180.737 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.738 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.738 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.738 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 1553944180.738 * [taylor]: Taking taylor expansion of (pow y 4) in x 1553944180.738 * [taylor]: Taking taylor expansion of y in x 1553944180.738 * [backup-simplify]: Simplify y into y 1553944180.738 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1553944180.738 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1553944180.738 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1553944180.738 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1553944180.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1553944180.738 * [taylor]: Taking taylor expansion of (pow x 4) in x 1553944180.738 * [taylor]: Taking taylor expansion of x in x 1553944180.738 * [backup-simplify]: Simplify 0 into 0 1553944180.738 * [backup-simplify]: Simplify 1 into 1 1553944180.739 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.739 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.740 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 1553944180.740 * [taylor]: Taking taylor expansion of (pow y 4) in x 1553944180.740 * [taylor]: Taking taylor expansion of y in x 1553944180.740 * [backup-simplify]: Simplify y into y 1553944180.740 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1553944180.740 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1553944180.740 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1553944180.740 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.740 * [taylor]: Taking taylor expansion of 1 in y 1553944180.740 * [backup-simplify]: Simplify 1 into 1 1553944180.741 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.742 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.743 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.743 * [taylor]: Taking taylor expansion of 0 in y 1553944180.743 * [backup-simplify]: Simplify 0 into 0 1553944180.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.746 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.746 * [taylor]: Taking taylor expansion of 0 in y 1553944180.746 * [backup-simplify]: Simplify 0 into 0 1553944180.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944180.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944180.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.749 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.749 * [taylor]: Taking taylor expansion of 0 in y 1553944180.749 * [backup-simplify]: Simplify 0 into 0 1553944180.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944180.751 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944180.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.752 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1553944180.752 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1553944180.752 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1553944180.752 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1553944180.752 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553944180.752 * [taylor]: Taking taylor expansion of y in y 1553944180.752 * [backup-simplify]: Simplify 0 into 0 1553944180.752 * [backup-simplify]: Simplify 1 into 1 1553944180.753 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.753 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.753 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.754 * [backup-simplify]: Simplify (- 1) into -1 1553944180.754 * [backup-simplify]: Simplify -1 into -1 1553944180.754 * [backup-simplify]: Simplify 1 into 1 1553944180.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944180.756 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944180.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.757 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1553944180.758 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1553944180.758 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1553944180.758 * [backup-simplify]: Simplify (- 0) into 0 1553944180.758 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.758 * [taylor]: Taking taylor expansion of 0 in y 1553944180.758 * [backup-simplify]: Simplify 0 into 0 1553944180.759 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.760 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.761 * [backup-simplify]: Simplify (- 0) into 0 1553944180.761 * [backup-simplify]: Simplify 0 into 0 1553944180.761 * [backup-simplify]: Simplify 0 into 0 1553944180.761 * [backup-simplify]: Simplify 0 into 0 1553944180.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944180.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944180.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.765 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1553944180.765 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1553944180.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1553944180.766 * [backup-simplify]: Simplify (- 0) into 0 1553944180.767 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.767 * [taylor]: Taking taylor expansion of 0 in y 1553944180.767 * [backup-simplify]: Simplify 0 into 0 1553944180.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.769 * [backup-simplify]: Simplify (- 0) into 0 1553944180.769 * [backup-simplify]: Simplify 0 into 0 1553944180.770 * [backup-simplify]: Simplify 0 into 0 1553944180.770 * [backup-simplify]: Simplify 0 into 0 1553944180.770 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 4)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 4))) into (- (pow x 4) (pow y 4)) 1553944180.770 * [backup-simplify]: Simplify (- (pow (/ 1 (- x)) 4) (pow (/ 1 (- y)) 4)) into (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) 1553944180.770 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (x y) around 0 1553944180.770 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 1553944180.770 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1553944180.770 * [taylor]: Taking taylor expansion of (pow x 4) in y 1553944180.770 * [taylor]: Taking taylor expansion of x in y 1553944180.771 * [backup-simplify]: Simplify x into x 1553944180.771 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1553944180.771 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4) 1553944180.771 * [backup-simplify]: Simplify (/ 1 (pow x 4)) into (/ 1 (pow x 4)) 1553944180.771 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1553944180.771 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553944180.771 * [taylor]: Taking taylor expansion of y in y 1553944180.771 * [backup-simplify]: Simplify 0 into 0 1553944180.771 * [backup-simplify]: Simplify 1 into 1 1553944180.772 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.772 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.772 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.772 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1553944180.772 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1553944180.772 * [taylor]: Taking taylor expansion of (pow x 4) in x 1553944180.772 * [taylor]: Taking taylor expansion of x in x 1553944180.772 * [backup-simplify]: Simplify 0 into 0 1553944180.772 * [backup-simplify]: Simplify 1 into 1 1553944180.773 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.773 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.774 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.774 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 1553944180.774 * [taylor]: Taking taylor expansion of (pow y 4) in x 1553944180.774 * [taylor]: Taking taylor expansion of y in x 1553944180.774 * [backup-simplify]: Simplify y into y 1553944180.774 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1553944180.774 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1553944180.774 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1553944180.774 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 1553944180.774 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1553944180.774 * [taylor]: Taking taylor expansion of (pow x 4) in x 1553944180.774 * [taylor]: Taking taylor expansion of x in x 1553944180.774 * [backup-simplify]: Simplify 0 into 0 1553944180.774 * [backup-simplify]: Simplify 1 into 1 1553944180.774 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.775 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.775 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 1553944180.775 * [taylor]: Taking taylor expansion of (pow y 4) in x 1553944180.775 * [taylor]: Taking taylor expansion of y in x 1553944180.775 * [backup-simplify]: Simplify y into y 1553944180.775 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1553944180.775 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4) 1553944180.775 * [backup-simplify]: Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4)) 1553944180.776 * [backup-simplify]: Simplify (+ 1 0) into 1 1553944180.776 * [taylor]: Taking taylor expansion of 1 in y 1553944180.776 * [backup-simplify]: Simplify 1 into 1 1553944180.777 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.777 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.778 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.778 * [taylor]: Taking taylor expansion of 0 in y 1553944180.778 * [backup-simplify]: Simplify 0 into 0 1553944180.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.782 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.782 * [taylor]: Taking taylor expansion of 0 in y 1553944180.782 * [backup-simplify]: Simplify 0 into 0 1553944180.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944180.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944180.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.785 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.785 * [taylor]: Taking taylor expansion of 0 in y 1553944180.785 * [backup-simplify]: Simplify 0 into 0 1553944180.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944180.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944180.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.788 * [backup-simplify]: Simplify (- (/ 1 (pow y 4))) into (- (/ 1 (pow y 4))) 1553944180.789 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 4)))) into (- (/ 1 (pow y 4))) 1553944180.789 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1553944180.789 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1553944180.789 * [taylor]: Taking taylor expansion of (pow y 4) in y 1553944180.789 * [taylor]: Taking taylor expansion of y in y 1553944180.789 * [backup-simplify]: Simplify 0 into 0 1553944180.789 * [backup-simplify]: Simplify 1 into 1 1553944180.789 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.789 * [backup-simplify]: Simplify (* 1 1) into 1 1553944180.790 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944180.790 * [backup-simplify]: Simplify (- 1) into -1 1553944180.790 * [backup-simplify]: Simplify -1 into -1 1553944180.790 * [backup-simplify]: Simplify 1 into 1 1553944180.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944180.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944180.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.794 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1553944180.794 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0 1553944180.794 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))))) into 0 1553944180.794 * [backup-simplify]: Simplify (- 0) into 0 1553944180.795 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.795 * [taylor]: Taking taylor expansion of 0 in y 1553944180.795 * [backup-simplify]: Simplify 0 into 0 1553944180.795 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.796 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944180.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944180.797 * [backup-simplify]: Simplify (- 0) into 0 1553944180.797 * [backup-simplify]: Simplify 0 into 0 1553944180.797 * [backup-simplify]: Simplify 0 into 0 1553944180.797 * [backup-simplify]: Simplify 0 into 0 1553944180.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944180.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944180.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.802 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1553944180.803 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0 1553944180.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 4)) (/ 0 (pow y 4))) (* 0 (/ 0 (pow y 4))))) into 0 1553944180.803 * [backup-simplify]: Simplify (- 0) into 0 1553944180.804 * [backup-simplify]: Simplify (+ 0 0) into 0 1553944180.804 * [taylor]: Taking taylor expansion of 0 in y 1553944180.804 * [backup-simplify]: Simplify 0 into 0 1553944180.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.806 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944180.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944180.807 * [backup-simplify]: Simplify (- 0) into 0 1553944180.807 * [backup-simplify]: Simplify 0 into 0 1553944180.807 * [backup-simplify]: Simplify 0 into 0 1553944180.807 * [backup-simplify]: Simplify 0 into 0 1553944180.808 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 4)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 4))) into (- (pow x 4) (pow y 4)) 1553944180.808 * * * [progress]: simplifying candidates 1553944180.808 * * * * [progress]: [ 1 / 18 ] simplifiying candidate # 1553944180.808 * [simplify]: Simplifying (/ (exp (pow x 4)) (exp (pow y 4))) 1553944180.808 * * [simplify]: iters left: 4 (8 enodes) 1553944180.812 * * [simplify]: iters left: 3 (26 enodes) 1553944180.819 * * [simplify]: iters left: 2 (30 enodes) 1553944180.826 * * [simplify]: iters left: 1 (35 enodes) 1553944180.832 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.832 * * [simplify]: Extracting #1: cost 6 inf + 0 1553944180.832 * * [simplify]: Extracting #2: cost 14 inf + 0 1553944180.832 * * [simplify]: Extracting #3: cost 19 inf + 1 1553944180.832 * * [simplify]: Extracting #4: cost 15 inf + 216 1553944180.833 * * [simplify]: Extracting #5: cost 4 inf + 3731 1553944180.833 * * [simplify]: Extracting #6: cost 0 inf + 5120 1553944180.833 * [simplify]: Simplified to (exp (- (pow x 4) (pow y 4))) 1553944180.833 * [simplify]: Simplified (2 1) to (λ (x y) (log (exp (- (pow x 4) (pow y 4))))) 1553944180.833 * * * * [progress]: [ 2 / 18 ] simplifiying candidate # 1553944180.833 * * * * [progress]: [ 3 / 18 ] simplifiying candidate # 1553944180.833 * * * * [progress]: [ 4 / 18 ] simplifiying candidate # 1553944180.833 * * * * [progress]: [ 5 / 18 ] simplifiying candidate # 1553944180.833 * * * * [progress]: [ 6 / 18 ] simplifiying candidate # 1553944180.834 * * * * [progress]: [ 7 / 18 ] simplifiying candidate # 1553944180.834 * * * * [progress]: [ 8 / 18 ] simplifiying candidate # 1553944180.834 * * * * [progress]: [ 9 / 18 ] simplifiying candidate # 1553944180.834 * * * * [progress]: [ 10 / 18 ] simplifiying candidate # 1553944180.834 * * * * [progress]: [ 11 / 18 ] simplifiying candidate # 1553944180.834 * * * * [progress]: [ 12 / 18 ] simplifiying candidate # 1553944180.834 * [simplify]: Simplifying (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1553944180.834 * * [simplify]: iters left: 4 (8 enodes) 1553944180.836 * * [simplify]: iters left: 3 (25 enodes) 1553944180.846 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.846 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944180.846 * * [simplify]: Extracting #2: cost 8 inf + 0 1553944180.846 * * [simplify]: Extracting #3: cost 13 inf + 0 1553944180.846 * * [simplify]: Extracting #4: cost 9 inf + 215 1553944180.846 * * [simplify]: Extracting #5: cost 2 inf + 2150 1553944180.846 * * [simplify]: Extracting #6: cost 0 inf + 2945 1553944180.846 * [simplify]: Simplified to (+ (sqrt (pow x 4)) (sqrt (pow y 4))) 1553944180.846 * [simplify]: Simplified (2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944180.847 * [simplify]: Simplifying (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1553944180.847 * * [simplify]: iters left: 4 (8 enodes) 1553944180.849 * * [simplify]: iters left: 3 (26 enodes) 1553944180.853 * * [simplify]: iters left: 2 (29 enodes) 1553944180.857 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.857 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944180.857 * * [simplify]: Extracting #2: cost 10 inf + 0 1553944180.857 * * [simplify]: Extracting #3: cost 15 inf + 0 1553944180.857 * * [simplify]: Extracting #4: cost 11 inf + 215 1553944180.857 * * [simplify]: Extracting #5: cost 2 inf + 2734 1553944180.857 * * [simplify]: Extracting #6: cost 0 inf + 3529 1553944180.858 * [simplify]: Simplified to (- (sqrt (pow x 4)) (sqrt (pow y 4))) 1553944180.858 * [simplify]: Simplified (2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944180.858 * * * * [progress]: [ 13 / 18 ] simplifiying candidate # 1553944180.858 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 1553944180.858 * * [simplify]: iters left: 3 (6 enodes) 1553944180.860 * * [simplify]: iters left: 2 (20 enodes) 1553944180.864 * * [simplify]: iters left: 1 (23 enodes) 1553944180.870 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.870 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944180.870 * * [simplify]: Extracting #2: cost 11 inf + 0 1553944180.871 * * [simplify]: Extracting #3: cost 8 inf + 3 1553944180.871 * * [simplify]: Extracting #4: cost 0 inf + 2281 1553944180.871 * [simplify]: Simplified to (- (pow x 4) (pow y 4)) 1553944180.871 * [simplify]: Simplified (2 2) to (λ (x y) (* 1 (- (pow x 4) (pow y 4)))) 1553944180.871 * * * * [progress]: [ 14 / 18 ] simplifiying candidate # 1553944180.871 * * * * [progress]: [ 15 / 18 ] simplifiying candidate #real (real->posit16 (- (pow x 4) (pow y 4)))))> 1553944180.871 * * * * [progress]: [ 16 / 18 ] simplifiying candidate # 1553944180.872 * [simplify]: Simplifying 0 1553944180.872 * * [simplify]: iters left: 0 (1 enodes) 1553944180.873 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.873 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944180.873 * [simplify]: Simplified to 0 1553944180.873 * [simplify]: Simplified (2) to (λ (x y) 0) 1553944180.873 * * * * [progress]: [ 17 / 18 ] simplifiying candidate # 1553944180.873 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 1553944180.873 * * [simplify]: iters left: 3 (6 enodes) 1553944180.876 * * [simplify]: iters left: 2 (20 enodes) 1553944180.882 * * [simplify]: iters left: 1 (23 enodes) 1553944180.889 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.889 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944180.889 * * [simplify]: Extracting #2: cost 11 inf + 0 1553944180.889 * * [simplify]: Extracting #3: cost 8 inf + 3 1553944180.889 * * [simplify]: Extracting #4: cost 0 inf + 2281 1553944180.889 * [simplify]: Simplified to (- (pow x 4) (pow y 4)) 1553944180.889 * [simplify]: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1553944180.889 * * * * [progress]: [ 18 / 18 ] simplifiying candidate # 1553944180.889 * [simplify]: Simplifying (- (pow x 4) (pow y 4)) 1553944180.889 * * [simplify]: iters left: 3 (6 enodes) 1553944180.891 * * [simplify]: iters left: 2 (20 enodes) 1553944180.894 * * [simplify]: iters left: 1 (23 enodes) 1553944180.897 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944180.897 * * [simplify]: Extracting #1: cost 5 inf + 0 1553944180.897 * * [simplify]: Extracting #2: cost 11 inf + 0 1553944180.897 * * [simplify]: Extracting #3: cost 8 inf + 3 1553944180.898 * * [simplify]: Extracting #4: cost 0 inf + 2281 1553944180.898 * [simplify]: Simplified to (- (pow x 4) (pow y 4)) 1553944180.898 * [simplify]: Simplified (2) to (λ (x y) (- (pow x 4) (pow y 4))) 1553944180.898 * * * [progress]: adding candidates to table 1553944181.059 * * [progress]: iteration 2 / 4 1553944181.059 * * * [progress]: picking best candidate 1553944181.065 * * * * [pick]: Picked # 1553944181.065 * * * [progress]: localizing error 1553944181.090 * * * [progress]: generating rewritten candidates 1553944181.090 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 1553944181.092 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 1553944181.093 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 1553944181.095 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 1553944181.097 * * * [progress]: generating series expansions 1553944181.097 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 1553944181.097 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2) 1553944181.097 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0 1553944181.097 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.097 * [taylor]: Taking taylor expansion of x in x 1553944181.097 * [backup-simplify]: Simplify 0 into 0 1553944181.097 * [backup-simplify]: Simplify 1 into 1 1553944181.097 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.097 * [taylor]: Taking taylor expansion of x in x 1553944181.097 * [backup-simplify]: Simplify 0 into 0 1553944181.097 * [backup-simplify]: Simplify 1 into 1 1553944181.098 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.098 * [backup-simplify]: Simplify 1 into 1 1553944181.099 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.099 * [backup-simplify]: Simplify 0 into 0 1553944181.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.100 * [backup-simplify]: Simplify 0 into 0 1553944181.101 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.101 * [backup-simplify]: Simplify 0 into 0 1553944181.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.102 * [backup-simplify]: Simplify 0 into 0 1553944181.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.103 * [backup-simplify]: Simplify 0 into 0 1553944181.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.104 * [backup-simplify]: Simplify 0 into 0 1553944181.104 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2) 1553944181.104 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 1553944181.104 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1553944181.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.104 * [taylor]: Taking taylor expansion of x in x 1553944181.104 * [backup-simplify]: Simplify 0 into 0 1553944181.104 * [backup-simplify]: Simplify 1 into 1 1553944181.104 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.105 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.105 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.105 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.105 * [taylor]: Taking taylor expansion of x in x 1553944181.105 * [backup-simplify]: Simplify 0 into 0 1553944181.105 * [backup-simplify]: Simplify 1 into 1 1553944181.105 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.105 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.105 * [backup-simplify]: Simplify 1 into 1 1553944181.106 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.106 * [backup-simplify]: Simplify 0 into 0 1553944181.107 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.107 * [backup-simplify]: Simplify 0 into 0 1553944181.108 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.108 * [backup-simplify]: Simplify 0 into 0 1553944181.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.109 * [backup-simplify]: Simplify 0 into 0 1553944181.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.111 * [backup-simplify]: Simplify 0 into 0 1553944181.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.112 * [backup-simplify]: Simplify 0 into 0 1553944181.112 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 1553944181.112 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 1553944181.112 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1553944181.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.112 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.112 * [taylor]: Taking taylor expansion of x in x 1553944181.112 * [backup-simplify]: Simplify 0 into 0 1553944181.112 * [backup-simplify]: Simplify 1 into 1 1553944181.113 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.113 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.113 * [taylor]: Taking taylor expansion of x in x 1553944181.113 * [backup-simplify]: Simplify 0 into 0 1553944181.113 * [backup-simplify]: Simplify 1 into 1 1553944181.113 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.114 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.114 * [backup-simplify]: Simplify 1 into 1 1553944181.114 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.114 * [backup-simplify]: Simplify 0 into 0 1553944181.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.115 * [backup-simplify]: Simplify 0 into 0 1553944181.116 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.117 * [backup-simplify]: Simplify 0 into 0 1553944181.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.118 * [backup-simplify]: Simplify 0 into 0 1553944181.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.119 * [backup-simplify]: Simplify 0 into 0 1553944181.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.121 * [backup-simplify]: Simplify 0 into 0 1553944181.121 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 1553944181.121 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 1553944181.121 * [backup-simplify]: Simplify (sqrt (pow x 4)) into (pow x 2) 1553944181.121 * [approximate]: Taking taylor expansion of (pow x 2) in (x) around 0 1553944181.121 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.121 * [taylor]: Taking taylor expansion of x in x 1553944181.121 * [backup-simplify]: Simplify 0 into 0 1553944181.121 * [backup-simplify]: Simplify 1 into 1 1553944181.121 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.121 * [taylor]: Taking taylor expansion of x in x 1553944181.121 * [backup-simplify]: Simplify 0 into 0 1553944181.121 * [backup-simplify]: Simplify 1 into 1 1553944181.121 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.121 * [backup-simplify]: Simplify 1 into 1 1553944181.122 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.122 * [backup-simplify]: Simplify 0 into 0 1553944181.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.122 * [backup-simplify]: Simplify 0 into 0 1553944181.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.123 * [backup-simplify]: Simplify 0 into 0 1553944181.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.124 * [backup-simplify]: Simplify 0 into 0 1553944181.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.124 * [backup-simplify]: Simplify 0 into 0 1553944181.130 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.130 * [backup-simplify]: Simplify 0 into 0 1553944181.130 * [backup-simplify]: Simplify (* 1 (pow x 2)) into (pow x 2) 1553944181.131 * [backup-simplify]: Simplify (sqrt (pow (/ 1 x) 4)) into (/ 1 (pow x 2)) 1553944181.131 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1553944181.131 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.131 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.131 * [taylor]: Taking taylor expansion of x in x 1553944181.131 * [backup-simplify]: Simplify 0 into 0 1553944181.131 * [backup-simplify]: Simplify 1 into 1 1553944181.132 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.132 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.132 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.132 * [taylor]: Taking taylor expansion of x in x 1553944181.132 * [backup-simplify]: Simplify 0 into 0 1553944181.132 * [backup-simplify]: Simplify 1 into 1 1553944181.133 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.133 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.133 * [backup-simplify]: Simplify 1 into 1 1553944181.134 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.135 * [backup-simplify]: Simplify 0 into 0 1553944181.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.137 * [backup-simplify]: Simplify 0 into 0 1553944181.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.139 * [backup-simplify]: Simplify 0 into 0 1553944181.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.141 * [backup-simplify]: Simplify 0 into 0 1553944181.142 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.144 * [backup-simplify]: Simplify 0 into 0 1553944181.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.147 * [backup-simplify]: Simplify 0 into 0 1553944181.147 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 2)) into (pow x 2) 1553944181.147 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- x)) 4)) into (/ 1 (pow x 2)) 1553944181.147 * [approximate]: Taking taylor expansion of (/ 1 (pow x 2)) in (x) around 0 1553944181.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.147 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.147 * [taylor]: Taking taylor expansion of x in x 1553944181.147 * [backup-simplify]: Simplify 0 into 0 1553944181.147 * [backup-simplify]: Simplify 1 into 1 1553944181.148 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.148 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1553944181.148 * [taylor]: Taking taylor expansion of (pow x 2) in x 1553944181.148 * [taylor]: Taking taylor expansion of x in x 1553944181.148 * [backup-simplify]: Simplify 0 into 0 1553944181.148 * [backup-simplify]: Simplify 1 into 1 1553944181.149 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.149 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.149 * [backup-simplify]: Simplify 1 into 1 1553944181.150 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.151 * [backup-simplify]: Simplify 0 into 0 1553944181.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.153 * [backup-simplify]: Simplify 0 into 0 1553944181.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.155 * [backup-simplify]: Simplify 0 into 0 1553944181.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.157 * [backup-simplify]: Simplify 0 into 0 1553944181.159 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.160 * [backup-simplify]: Simplify 0 into 0 1553944181.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.163 * [backup-simplify]: Simplify 0 into 0 1553944181.163 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- x))) 2)) into (pow x 2) 1553944181.163 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 1553944181.163 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2) 1553944181.163 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0 1553944181.163 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.163 * [taylor]: Taking taylor expansion of y in y 1553944181.163 * [backup-simplify]: Simplify 0 into 0 1553944181.163 * [backup-simplify]: Simplify 1 into 1 1553944181.163 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.164 * [taylor]: Taking taylor expansion of y in y 1553944181.164 * [backup-simplify]: Simplify 0 into 0 1553944181.164 * [backup-simplify]: Simplify 1 into 1 1553944181.164 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.164 * [backup-simplify]: Simplify 1 into 1 1553944181.165 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.165 * [backup-simplify]: Simplify 0 into 0 1553944181.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.166 * [backup-simplify]: Simplify 0 into 0 1553944181.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.167 * [backup-simplify]: Simplify 0 into 0 1553944181.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.168 * [backup-simplify]: Simplify 0 into 0 1553944181.169 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.170 * [backup-simplify]: Simplify 0 into 0 1553944181.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.171 * [backup-simplify]: Simplify 0 into 0 1553944181.171 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2) 1553944181.171 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2)) 1553944181.171 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1553944181.172 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.172 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.172 * [taylor]: Taking taylor expansion of y in y 1553944181.172 * [backup-simplify]: Simplify 0 into 0 1553944181.172 * [backup-simplify]: Simplify 1 into 1 1553944181.172 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.172 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.172 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.173 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.173 * [taylor]: Taking taylor expansion of y in y 1553944181.173 * [backup-simplify]: Simplify 0 into 0 1553944181.173 * [backup-simplify]: Simplify 1 into 1 1553944181.173 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.173 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.174 * [backup-simplify]: Simplify 1 into 1 1553944181.174 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.175 * [backup-simplify]: Simplify 0 into 0 1553944181.176 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.177 * [backup-simplify]: Simplify 0 into 0 1553944181.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.179 * [backup-simplify]: Simplify 0 into 0 1553944181.180 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.181 * [backup-simplify]: Simplify 0 into 0 1553944181.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.183 * [backup-simplify]: Simplify 0 into 0 1553944181.185 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.186 * [backup-simplify]: Simplify 0 into 0 1553944181.186 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2) 1553944181.186 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2)) 1553944181.186 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1553944181.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.186 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.186 * [taylor]: Taking taylor expansion of y in y 1553944181.186 * [backup-simplify]: Simplify 0 into 0 1553944181.187 * [backup-simplify]: Simplify 1 into 1 1553944181.187 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.187 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.187 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.187 * [taylor]: Taking taylor expansion of y in y 1553944181.187 * [backup-simplify]: Simplify 0 into 0 1553944181.187 * [backup-simplify]: Simplify 1 into 1 1553944181.188 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.188 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.188 * [backup-simplify]: Simplify 1 into 1 1553944181.189 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.190 * [backup-simplify]: Simplify 0 into 0 1553944181.191 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.192 * [backup-simplify]: Simplify 0 into 0 1553944181.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.194 * [backup-simplify]: Simplify 0 into 0 1553944181.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.196 * [backup-simplify]: Simplify 0 into 0 1553944181.197 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.198 * [backup-simplify]: Simplify 0 into 0 1553944181.200 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.201 * [backup-simplify]: Simplify 0 into 0 1553944181.201 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2) 1553944181.201 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 1553944181.201 * [backup-simplify]: Simplify (sqrt (pow y 4)) into (pow y 2) 1553944181.201 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0 1553944181.201 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.201 * [taylor]: Taking taylor expansion of y in y 1553944181.201 * [backup-simplify]: Simplify 0 into 0 1553944181.201 * [backup-simplify]: Simplify 1 into 1 1553944181.201 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.201 * [taylor]: Taking taylor expansion of y in y 1553944181.201 * [backup-simplify]: Simplify 0 into 0 1553944181.201 * [backup-simplify]: Simplify 1 into 1 1553944181.202 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.202 * [backup-simplify]: Simplify 1 into 1 1553944181.202 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.202 * [backup-simplify]: Simplify 0 into 0 1553944181.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.203 * [backup-simplify]: Simplify 0 into 0 1553944181.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.204 * [backup-simplify]: Simplify 0 into 0 1553944181.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.204 * [backup-simplify]: Simplify 0 into 0 1553944181.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.205 * [backup-simplify]: Simplify 0 into 0 1553944181.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.206 * [backup-simplify]: Simplify 0 into 0 1553944181.206 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2) 1553944181.206 * [backup-simplify]: Simplify (sqrt (pow (/ 1 y) 4)) into (/ 1 (pow y 2)) 1553944181.206 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1553944181.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.206 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.206 * [taylor]: Taking taylor expansion of y in y 1553944181.206 * [backup-simplify]: Simplify 0 into 0 1553944181.206 * [backup-simplify]: Simplify 1 into 1 1553944181.207 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.207 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.207 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.207 * [taylor]: Taking taylor expansion of y in y 1553944181.207 * [backup-simplify]: Simplify 0 into 0 1553944181.207 * [backup-simplify]: Simplify 1 into 1 1553944181.207 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.207 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.208 * [backup-simplify]: Simplify 1 into 1 1553944181.208 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.208 * [backup-simplify]: Simplify 0 into 0 1553944181.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.209 * [backup-simplify]: Simplify 0 into 0 1553944181.210 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.211 * [backup-simplify]: Simplify 0 into 0 1553944181.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.212 * [backup-simplify]: Simplify 0 into 0 1553944181.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.213 * [backup-simplify]: Simplify 0 into 0 1553944181.214 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.215 * [backup-simplify]: Simplify 0 into 0 1553944181.215 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 y)) 2)) into (pow y 2) 1553944181.215 * [backup-simplify]: Simplify (sqrt (pow (/ 1 (- y)) 4)) into (/ 1 (pow y 2)) 1553944181.215 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0 1553944181.215 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.215 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.215 * [taylor]: Taking taylor expansion of y in y 1553944181.215 * [backup-simplify]: Simplify 0 into 0 1553944181.215 * [backup-simplify]: Simplify 1 into 1 1553944181.215 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.215 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.215 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1553944181.215 * [taylor]: Taking taylor expansion of (pow y 2) in y 1553944181.215 * [taylor]: Taking taylor expansion of y in y 1553944181.215 * [backup-simplify]: Simplify 0 into 0 1553944181.215 * [backup-simplify]: Simplify 1 into 1 1553944181.216 * [backup-simplify]: Simplify (* 1 1) into 1 1553944181.216 * [backup-simplify]: Simplify (/ 1 1) into 1 1553944181.216 * [backup-simplify]: Simplify 1 into 1 1553944181.216 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553944181.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553944181.217 * [backup-simplify]: Simplify 0 into 0 1553944181.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553944181.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.218 * [backup-simplify]: Simplify 0 into 0 1553944181.219 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553944181.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.219 * [backup-simplify]: Simplify 0 into 0 1553944181.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553944181.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.220 * [backup-simplify]: Simplify 0 into 0 1553944181.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553944181.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.222 * [backup-simplify]: Simplify 0 into 0 1553944181.223 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553944181.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553944181.223 * [backup-simplify]: Simplify 0 into 0 1553944181.223 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 (- y))) 2)) into (pow y 2) 1553944181.223 * * * [progress]: simplifying candidates 1553944181.224 * * * * [progress]: [ 1 / 64 ] simplifiying candidate # 1553944181.224 * * * * [progress]: [ 2 / 64 ] simplifiying candidate # 1553944181.224 * * * * [progress]: [ 3 / 64 ] simplifiying candidate # 1553944181.224 * * * * [progress]: [ 4 / 64 ] simplifiying candidate # 1553944181.224 * * * * [progress]: [ 5 / 64 ] simplifiying candidate # 1553944181.224 * * * * [progress]: [ 6 / 64 ] simplifiying candidate # 1553944181.224 * * * * [progress]: [ 7 / 64 ] simplifiying candidate # 1553944181.224 * [simplify]: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 1553944181.224 * * [simplify]: iters left: 5 (6 enodes) 1553944181.226 * * [simplify]: iters left: 4 (19 enodes) 1553944181.228 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.228 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.228 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944181.229 * * [simplify]: Extracting #3: cost 10 inf + 0 1553944181.229 * * [simplify]: Extracting #4: cost 8 inf + 2 1553944181.229 * * [simplify]: Extracting #5: cost 0 inf + 2338 1553944181.229 * [simplify]: Simplified to (fabs (cbrt (pow x 4))) 1553944181.229 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (fabs (cbrt (pow x 4))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))))) 1553944181.229 * * * * [progress]: [ 8 / 64 ] simplifiying candidate # 1553944181.229 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 1553944181.230 * * [simplify]: iters left: 3 (5 enodes) 1553944181.232 * * [simplify]: iters left: 2 (15 enodes) 1553944181.236 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.236 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.236 * * [simplify]: Extracting #2: cost 5 inf + 0 1553944181.236 * * [simplify]: Extracting #3: cost 8 inf + 0 1553944181.236 * * [simplify]: Extracting #4: cost 6 inf + 2 1553944181.237 * * [simplify]: Extracting #5: cost 0 inf + 1514 1553944181.237 * [simplify]: Simplified to (sqrt (sqrt (pow x 4))) 1553944181.237 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))))) 1553944181.237 * * * * [progress]: [ 9 / 64 ] simplifiying candidate # 1553944181.237 * [simplify]: Simplifying (sqrt 1) 1553944181.237 * * [simplify]: iters left: 1 (2 enodes) 1553944181.241 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.241 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944181.241 * [simplify]: Simplified to 1 1553944181.241 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))))) 1553944181.241 * * * * [progress]: [ 10 / 64 ] simplifiying candidate # 1553944181.241 * * * * [progress]: [ 11 / 64 ] simplifiying candidate # 1553944181.241 * [simplify]: Simplifying (sqrt (pow x 4)) 1553944181.242 * * [simplify]: iters left: 2 (4 enodes) 1553944181.243 * * [simplify]: iters left: 1 (12 enodes) 1553944181.247 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.247 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.247 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944181.247 * * [simplify]: Extracting #3: cost 4 inf + 2 1553944181.247 * * [simplify]: Extracting #4: cost 0 inf + 930 1553944181.247 * [simplify]: Simplified to (sqrt (pow x 4)) 1553944181.247 * [simplify]: Simplified (2 2 1 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (fabs (sqrt (pow x 4))) (sqrt (pow y 4))))) 1553944181.248 * * * * [progress]: [ 12 / 64 ] simplifiying candidate # 1553944181.248 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4)))))> 1553944181.248 * * * * [progress]: [ 14 / 64 ] simplifiying candidate # 1553944181.248 * * * * [progress]: [ 15 / 64 ] simplifiying candidate # 1553944181.248 * * * * [progress]: [ 16 / 64 ] simplifiying candidate # 1553944181.248 * * * * [progress]: [ 17 / 64 ] simplifiying candidate # 1553944181.248 * * * * [progress]: [ 18 / 64 ] simplifiying candidate # 1553944181.248 * * * * [progress]: [ 19 / 64 ] simplifiying candidate # 1553944181.248 * * * * [progress]: [ 20 / 64 ] simplifiying candidate # 1553944181.248 * [simplify]: Simplifying (sqrt (* (cbrt (pow x 4)) (cbrt (pow x 4)))) 1553944181.248 * * [simplify]: iters left: 5 (6 enodes) 1553944181.252 * * [simplify]: iters left: 4 (19 enodes) 1553944181.257 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.257 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.257 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944181.257 * * [simplify]: Extracting #3: cost 10 inf + 0 1553944181.257 * * [simplify]: Extracting #4: cost 8 inf + 2 1553944181.257 * * [simplify]: Extracting #5: cost 0 inf + 2338 1553944181.257 * [simplify]: Simplified to (fabs (cbrt (pow x 4))) 1553944181.258 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (fabs (cbrt (pow x 4))) (sqrt (cbrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.258 * * * * [progress]: [ 21 / 64 ] simplifiying candidate # 1553944181.258 * [simplify]: Simplifying (sqrt (sqrt (pow x 4))) 1553944181.258 * * [simplify]: iters left: 3 (5 enodes) 1553944181.260 * * [simplify]: iters left: 2 (15 enodes) 1553944181.270 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.270 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.270 * * [simplify]: Extracting #2: cost 5 inf + 0 1553944181.270 * * [simplify]: Extracting #3: cost 8 inf + 0 1553944181.270 * * [simplify]: Extracting #4: cost 6 inf + 2 1553944181.270 * * [simplify]: Extracting #5: cost 0 inf + 1514 1553944181.271 * [simplify]: Simplified to (sqrt (sqrt (pow x 4))) 1553944181.271 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* (sqrt (sqrt (pow x 4))) (sqrt (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.271 * * * * [progress]: [ 22 / 64 ] simplifiying candidate # 1553944181.271 * [simplify]: Simplifying (sqrt 1) 1553944181.271 * * [simplify]: iters left: 1 (2 enodes) 1553944181.275 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.275 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944181.275 * [simplify]: Simplified to 1 1553944181.275 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (* 1 (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.275 * * * * [progress]: [ 23 / 64 ] simplifiying candidate # 1553944181.275 * * * * [progress]: [ 24 / 64 ] simplifiying candidate # 1553944181.275 * [simplify]: Simplifying (sqrt (pow x 4)) 1553944181.275 * * [simplify]: iters left: 2 (4 enodes) 1553944181.277 * * [simplify]: iters left: 1 (12 enodes) 1553944181.281 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.281 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.281 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944181.281 * * [simplify]: Extracting #3: cost 4 inf + 2 1553944181.281 * * [simplify]: Extracting #4: cost 0 inf + 930 1553944181.282 * [simplify]: Simplified to (sqrt (pow x 4)) 1553944181.282 * [simplify]: Simplified (2 1 1 1) to (λ (x y) (* (+ (fabs (sqrt (pow x 4))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.282 * * * * [progress]: [ 25 / 64 ] simplifiying candidate # 1553944181.282 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #real (real->posit16 (sqrt (pow x 4)))) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> 1553944181.282 * * * * [progress]: [ 27 / 64 ] simplifiying candidate # 1553944181.282 * * * * [progress]: [ 28 / 64 ] simplifiying candidate # 1553944181.282 * * * * [progress]: [ 29 / 64 ] simplifiying candidate # 1553944181.282 * * * * [progress]: [ 30 / 64 ] simplifiying candidate # 1553944181.282 * * * * [progress]: [ 31 / 64 ] simplifiying candidate # 1553944181.282 * * * * [progress]: [ 32 / 64 ] simplifiying candidate # 1553944181.282 * * * * [progress]: [ 33 / 64 ] simplifiying candidate # 1553944181.283 * [simplify]: Simplifying (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) 1553944181.283 * * [simplify]: iters left: 5 (6 enodes) 1553944181.286 * * [simplify]: iters left: 4 (19 enodes) 1553944181.291 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.292 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.292 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944181.292 * * [simplify]: Extracting #3: cost 10 inf + 0 1553944181.292 * * [simplify]: Extracting #4: cost 8 inf + 2 1553944181.292 * * [simplify]: Extracting #5: cost 0 inf + 2338 1553944181.292 * [simplify]: Simplified to (fabs (cbrt (pow y 4))) 1553944181.292 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (fabs (cbrt (pow y 4))) (sqrt (cbrt (pow y 4))))))) 1553944181.293 * * * * [progress]: [ 34 / 64 ] simplifiying candidate # 1553944181.293 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 1553944181.293 * * [simplify]: iters left: 3 (5 enodes) 1553944181.296 * * [simplify]: iters left: 2 (15 enodes) 1553944181.300 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.300 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.300 * * [simplify]: Extracting #2: cost 5 inf + 0 1553944181.300 * * [simplify]: Extracting #3: cost 8 inf + 0 1553944181.301 * * [simplify]: Extracting #4: cost 6 inf + 2 1553944181.301 * * [simplify]: Extracting #5: cost 0 inf + 1514 1553944181.301 * [simplify]: Simplified to (sqrt (sqrt (pow y 4))) 1553944181.301 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))))) 1553944181.301 * * * * [progress]: [ 35 / 64 ] simplifiying candidate # 1553944181.301 * [simplify]: Simplifying (sqrt 1) 1553944181.301 * * [simplify]: iters left: 1 (2 enodes) 1553944181.304 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.304 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944181.304 * [simplify]: Simplified to 1 1553944181.304 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))))) 1553944181.305 * * * * [progress]: [ 36 / 64 ] simplifiying candidate # 1553944181.305 * * * * [progress]: [ 37 / 64 ] simplifiying candidate # 1553944181.305 * [simplify]: Simplifying (sqrt (pow y 4)) 1553944181.305 * * [simplify]: iters left: 2 (4 enodes) 1553944181.307 * * [simplify]: iters left: 1 (12 enodes) 1553944181.311 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.311 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.311 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944181.311 * * [simplify]: Extracting #3: cost 4 inf + 2 1553944181.311 * * [simplify]: Extracting #4: cost 0 inf + 930 1553944181.311 * [simplify]: Simplified to (sqrt (pow y 4)) 1553944181.311 * [simplify]: Simplified (2 2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (fabs (sqrt (pow y 4)))))) 1553944181.311 * * * * [progress]: [ 38 / 64 ] simplifiying candidate # 1553944181.311 * * * * [progress]: [ 39 / 64 ] simplifiying candidate #real (real->posit16 (sqrt (pow y 4)))))))> 1553944181.311 * * * * [progress]: [ 40 / 64 ] simplifiying candidate # 1553944181.311 * * * * [progress]: [ 41 / 64 ] simplifiying candidate # 1553944181.311 * * * * [progress]: [ 42 / 64 ] simplifiying candidate # 1553944181.311 * * * * [progress]: [ 43 / 64 ] simplifiying candidate # 1553944181.312 * * * * [progress]: [ 44 / 64 ] simplifiying candidate # 1553944181.312 * * * * [progress]: [ 45 / 64 ] simplifiying candidate # 1553944181.312 * * * * [progress]: [ 46 / 64 ] simplifiying candidate # 1553944181.312 * [simplify]: Simplifying (sqrt (* (cbrt (pow y 4)) (cbrt (pow y 4)))) 1553944181.312 * * [simplify]: iters left: 5 (6 enodes) 1553944181.315 * * [simplify]: iters left: 4 (19 enodes) 1553944181.320 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.320 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.320 * * [simplify]: Extracting #2: cost 7 inf + 0 1553944181.320 * * [simplify]: Extracting #3: cost 10 inf + 0 1553944181.320 * * [simplify]: Extracting #4: cost 8 inf + 2 1553944181.321 * * [simplify]: Extracting #5: cost 0 inf + 2338 1553944181.321 * [simplify]: Simplified to (fabs (cbrt (pow y 4))) 1553944181.321 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (fabs (cbrt (pow y 4))) (sqrt (cbrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.321 * * * * [progress]: [ 47 / 64 ] simplifiying candidate # 1553944181.321 * [simplify]: Simplifying (sqrt (sqrt (pow y 4))) 1553944181.321 * * [simplify]: iters left: 3 (5 enodes) 1553944181.324 * * [simplify]: iters left: 2 (15 enodes) 1553944181.328 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.329 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.329 * * [simplify]: Extracting #2: cost 5 inf + 0 1553944181.329 * * [simplify]: Extracting #3: cost 8 inf + 0 1553944181.329 * * [simplify]: Extracting #4: cost 6 inf + 2 1553944181.329 * * [simplify]: Extracting #5: cost 0 inf + 1514 1553944181.329 * [simplify]: Simplified to (sqrt (sqrt (pow y 4))) 1553944181.329 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* (sqrt (sqrt (pow y 4))) (sqrt (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.329 * * * * [progress]: [ 48 / 64 ] simplifiying candidate # 1553944181.329 * [simplify]: Simplifying (sqrt 1) 1553944181.330 * * [simplify]: iters left: 1 (2 enodes) 1553944181.333 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.333 * * [simplify]: Extracting #1: cost 0 inf + 1 1553944181.333 * [simplify]: Simplified to 1 1553944181.333 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (* 1 (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.333 * * * * [progress]: [ 49 / 64 ] simplifiying candidate # 1553944181.333 * * * * [progress]: [ 50 / 64 ] simplifiying candidate # 1553944181.333 * [simplify]: Simplifying (sqrt (pow y 4)) 1553944181.333 * * [simplify]: iters left: 2 (4 enodes) 1553944181.334 * * [simplify]: iters left: 1 (12 enodes) 1553944181.336 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.336 * * [simplify]: Extracting #1: cost 3 inf + 0 1553944181.336 * * [simplify]: Extracting #2: cost 6 inf + 0 1553944181.336 * * [simplify]: Extracting #3: cost 4 inf + 2 1553944181.336 * * [simplify]: Extracting #4: cost 0 inf + 930 1553944181.336 * [simplify]: Simplified to (sqrt (pow y 4)) 1553944181.336 * [simplify]: Simplified (2 1 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (fabs (sqrt (pow y 4)))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.336 * * * * [progress]: [ 51 / 64 ] simplifiying candidate # 1553944181.336 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #real (real->posit16 (sqrt (pow y 4))))) (- (sqrt (pow x 4)) (sqrt (pow y 4)))))> 1553944181.336 * * * * [progress]: [ 53 / 64 ] simplifiying candidate # 1553944181.337 * [simplify]: Simplifying (pow x 2) 1553944181.337 * * [simplify]: iters left: 1 (3 enodes) 1553944181.338 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.338 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.338 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.338 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.338 * [simplify]: Simplified to (* x x) 1553944181.338 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 1553944181.338 * * * * [progress]: [ 54 / 64 ] simplifiying candidate # 1553944181.338 * [simplify]: Simplifying (pow x 2) 1553944181.338 * * [simplify]: iters left: 1 (3 enodes) 1553944181.339 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.339 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.339 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.339 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.339 * [simplify]: Simplified to (* x x) 1553944181.339 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 1553944181.339 * * * * [progress]: [ 55 / 64 ] simplifiying candidate # 1553944181.339 * [simplify]: Simplifying (pow x 2) 1553944181.339 * * [simplify]: iters left: 1 (3 enodes) 1553944181.340 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.340 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.340 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.340 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.340 * [simplify]: Simplified to (* x x) 1553944181.340 * [simplify]: Simplified (2 2 1) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (* x x) (sqrt (pow y 4))))) 1553944181.340 * * * * [progress]: [ 56 / 64 ] simplifiying candidate # 1553944181.341 * [simplify]: Simplifying (pow x 2) 1553944181.341 * * [simplify]: iters left: 1 (3 enodes) 1553944181.342 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.342 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.342 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.342 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.342 * [simplify]: Simplified to (* x x) 1553944181.342 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.342 * * * * [progress]: [ 57 / 64 ] simplifiying candidate # 1553944181.342 * [simplify]: Simplifying (pow x 2) 1553944181.342 * * [simplify]: iters left: 1 (3 enodes) 1553944181.343 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.343 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.343 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.343 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.343 * [simplify]: Simplified to (* x x) 1553944181.343 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.343 * * * * [progress]: [ 58 / 64 ] simplifiying candidate # 1553944181.343 * [simplify]: Simplifying (pow x 2) 1553944181.343 * * [simplify]: iters left: 1 (3 enodes) 1553944181.344 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.344 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.344 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.344 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.345 * [simplify]: Simplified to (* x x) 1553944181.345 * [simplify]: Simplified (2 1 1) to (λ (x y) (* (+ (* x x) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.345 * * * * [progress]: [ 59 / 64 ] simplifiying candidate # 1553944181.345 * [simplify]: Simplifying (pow y 2) 1553944181.345 * * [simplify]: iters left: 1 (3 enodes) 1553944181.346 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.346 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.346 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.346 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.346 * [simplify]: Simplified to (* y y) 1553944181.346 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 1553944181.346 * * * * [progress]: [ 60 / 64 ] simplifiying candidate # 1553944181.346 * [simplify]: Simplifying (pow y 2) 1553944181.346 * * [simplify]: iters left: 1 (3 enodes) 1553944181.347 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.347 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.347 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.347 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.347 * [simplify]: Simplified to (* y y) 1553944181.347 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 1553944181.347 * * * * [progress]: [ 61 / 64 ] simplifiying candidate # 1553944181.347 * [simplify]: Simplifying (pow y 2) 1553944181.347 * * [simplify]: iters left: 1 (3 enodes) 1553944181.348 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.348 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.348 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.348 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.348 * [simplify]: Simplified to (* y y) 1553944181.349 * [simplify]: Simplified (2 2 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (sqrt (pow y 4))) (- (sqrt (pow x 4)) (* y y)))) 1553944181.349 * * * * [progress]: [ 62 / 64 ] simplifiying candidate # 1553944181.349 * [simplify]: Simplifying (pow y 2) 1553944181.349 * * [simplify]: iters left: 1 (3 enodes) 1553944181.350 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.350 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.350 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.350 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.350 * [simplify]: Simplified to (* y y) 1553944181.350 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.350 * * * * [progress]: [ 63 / 64 ] simplifiying candidate # 1553944181.350 * [simplify]: Simplifying (pow y 2) 1553944181.350 * * [simplify]: iters left: 1 (3 enodes) 1553944181.351 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.351 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.351 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.351 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.351 * [simplify]: Simplified to (* y y) 1553944181.351 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.351 * * * * [progress]: [ 64 / 64 ] simplifiying candidate # 1553944181.351 * [simplify]: Simplifying (pow y 2) 1553944181.351 * * [simplify]: iters left: 1 (3 enodes) 1553944181.352 * * [simplify]: Extracting #0: cost 1 inf + 0 1553944181.352 * * [simplify]: Extracting #1: cost 4 inf + 0 1553944181.352 * * [simplify]: Extracting #2: cost 2 inf + 2 1553944181.352 * * [simplify]: Extracting #3: cost 0 inf + 84 1553944181.352 * [simplify]: Simplified to (* y y) 1553944181.352 * [simplify]: Simplified (2 1 2) to (λ (x y) (* (+ (sqrt (pow x 4)) (* y y)) (- (sqrt (pow x 4)) (sqrt (pow y 4))))) 1553944181.353 * * * [progress]: adding candidates to table 1553944182.485 * [progress]: [Phase 3 of 3] Extracting. 1553944182.486 * * [regime]: Finding splitpoints for: (# #) 1553944182.486 * * * [regime-changes]: Trying 5 branch expressions: (y (pow y 4) x (pow x 4) (- (pow x 4) (pow y 4))) 1553944182.487 * * * * [regimes]: Trying to branch on y from (# #) 1553944182.528 * * * * [regimes]: Trying to branch on (pow y 4) from (# #) 1553944182.574 * * * * [regimes]: Trying to branch on x from (# #) 1553944182.606 * * * * [regimes]: Trying to branch on (pow x 4) from (# #) 1553944182.633 * * * * [regimes]: Trying to branch on (- (pow x 4) (pow y 4)) from (# #) 1553944182.667 * * * [regime]: Found split indices: #