0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.168 * * * [progress]: [2/2] Setting up program. 0.171 * [progress]: [Phase 2 of 3] Improving. 0.172 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.173 * [simplify]: Simplifying (- (* (+ x 1) (+ x 1)) 1) 0.174 * * [simplify]: iters left: 6 (5 enodes) 0.180 * * [simplify]: iters left: 5 (30 enodes) 0.188 * * [simplify]: iters left: 4 (66 enodes) 0.227 * * [simplify]: iters left: 3 (92 enodes) 0.246 * * [simplify]: iters left: 2 (163 enodes) 0.324 * * [simplify]: iters left: 1 (429 enodes) 0.657 * * [simplify]: Extracting #0: cost 1 inf + 0 0.658 * * [simplify]: Extracting #1: cost 72 inf + 0 0.659 * * [simplify]: Extracting #2: cost 193 inf + 254 0.661 * * [simplify]: Extracting #3: cost 106 inf + 8249 0.667 * * [simplify]: Extracting #4: cost 3 inf + 19850 0.674 * * [simplify]: Extracting #5: cost 0 inf + 20259 0.681 * [simplify]: Simplified to (* (+ 2 x) x) 0.681 * [simplify]: Simplified (2) to (λ (x) (* (+ 2 x) x)) 0.695 * * [progress]: iteration 1 / 4 0.695 * * * [progress]: picking best candidate 0.697 * * * * [pick]: Picked # 0.697 * * * [progress]: localizing error 0.705 * * * [progress]: generating rewritten candidates 0.705 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.721 * * * [progress]: generating series expansions 0.721 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.725 * [backup-simplify]: Simplify (* (+ 2 x) x) into (* x (+ x 2)) 0.725 * [approximate]: Taking taylor expansion of (* x (+ x 2)) in (x) around 0 0.726 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.726 * [taylor]: Taking taylor expansion of x in x 0.726 * [backup-simplify]: Simplify 0 into 0 0.726 * [backup-simplify]: Simplify 1 into 1 0.726 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.726 * [taylor]: Taking taylor expansion of x in x 0.726 * [backup-simplify]: Simplify 0 into 0 0.726 * [backup-simplify]: Simplify 1 into 1 0.726 * [taylor]: Taking taylor expansion of 2 in x 0.726 * [backup-simplify]: Simplify 2 into 2 0.726 * [taylor]: Taking taylor expansion of (* x (+ x 2)) in x 0.726 * [taylor]: Taking taylor expansion of x in x 0.726 * [backup-simplify]: Simplify 0 into 0 0.726 * [backup-simplify]: Simplify 1 into 1 0.726 * [taylor]: Taking taylor expansion of (+ x 2) in x 0.726 * [taylor]: Taking taylor expansion of x in x 0.726 * [backup-simplify]: Simplify 0 into 0 0.726 * [backup-simplify]: Simplify 1 into 1 0.726 * [taylor]: Taking taylor expansion of 2 in x 0.727 * [backup-simplify]: Simplify 2 into 2 0.728 * [backup-simplify]: Simplify (+ 0 2) into 2 0.728 * [backup-simplify]: Simplify (* 0 2) into 0 0.728 * [backup-simplify]: Simplify 0 into 0 0.729 * [backup-simplify]: Simplify (+ 1 0) into 1 0.729 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2)) into 2 0.729 * [backup-simplify]: Simplify 2 into 2 0.729 * [backup-simplify]: Simplify (+ 0 0) into 0 0.730 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1 0.730 * [backup-simplify]: Simplify 1 into 1 0.730 * [backup-simplify]: Simplify (+ 0 0) into 0 0.731 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0 0.731 * [backup-simplify]: Simplify 0 into 0 0.731 * [backup-simplify]: Simplify (+ 0 0) into 0 0.732 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0 0.732 * [backup-simplify]: Simplify 0 into 0 0.733 * [backup-simplify]: Simplify (+ 0 0) into 0 0.733 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0 0.733 * [backup-simplify]: Simplify 0 into 0 0.734 * [backup-simplify]: Simplify (+ 0 0) into 0 0.735 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0 0.735 * [backup-simplify]: Simplify 0 into 0 0.735 * [backup-simplify]: Simplify (+ 0 0) into 0 0.736 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0 0.736 * [backup-simplify]: Simplify 0 into 0 0.736 * [backup-simplify]: Simplify (+ 0 0) into 0 0.737 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0 0.737 * [backup-simplify]: Simplify 0 into 0 0.738 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 0.738 * [backup-simplify]: Simplify (* (+ 2 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2) x) 0.738 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0 0.738 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.738 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [backup-simplify]: Simplify 0 into 0 0.738 * [backup-simplify]: Simplify 1 into 1 0.739 * [backup-simplify]: Simplify (/ 1 1) into 1 0.739 * [taylor]: Taking taylor expansion of 2 in x 0.739 * [backup-simplify]: Simplify 2 into 2 0.739 * [taylor]: Taking taylor expansion of x in x 0.739 * [backup-simplify]: Simplify 0 into 0 0.739 * [backup-simplify]: Simplify 1 into 1 0.739 * [backup-simplify]: Simplify (+ 1 0) into 1 0.739 * [backup-simplify]: Simplify (/ 1 1) into 1 0.739 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x 0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 0.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [backup-simplify]: Simplify 0 into 0 0.740 * [backup-simplify]: Simplify 1 into 1 0.740 * [backup-simplify]: Simplify (/ 1 1) into 1 0.740 * [taylor]: Taking taylor expansion of 2 in x 0.740 * [backup-simplify]: Simplify 2 into 2 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [backup-simplify]: Simplify 0 into 0 0.740 * [backup-simplify]: Simplify 1 into 1 0.740 * [backup-simplify]: Simplify (+ 1 0) into 1 0.740 * [backup-simplify]: Simplify (/ 1 1) into 1 0.740 * [backup-simplify]: Simplify 1 into 1 0.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.741 * [backup-simplify]: Simplify (+ 0 2) into 2 0.742 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2 0.742 * [backup-simplify]: Simplify 2 into 2 0.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.743 * [backup-simplify]: Simplify (+ 0 0) into 0 0.743 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.743 * [backup-simplify]: Simplify 0 into 0 0.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.744 * [backup-simplify]: Simplify (+ 0 0) into 0 0.745 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.745 * [backup-simplify]: Simplify 0 into 0 0.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.746 * [backup-simplify]: Simplify (+ 0 0) into 0 0.746 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.746 * [backup-simplify]: Simplify 0 into 0 0.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.747 * [backup-simplify]: Simplify (+ 0 0) into 0 0.748 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.748 * [backup-simplify]: Simplify 0 into 0 0.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.749 * [backup-simplify]: Simplify (+ 0 0) into 0 0.749 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.749 * [backup-simplify]: Simplify 0 into 0 0.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.750 * [backup-simplify]: Simplify (+ 0 0) into 0 0.751 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.751 * [backup-simplify]: Simplify 0 into 0 0.751 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 0.751 * [backup-simplify]: Simplify (* (+ 2 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x)) 0.751 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0 0.751 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.751 * [taylor]: Taking taylor expansion of -1 in x 0.751 * [backup-simplify]: Simplify -1 into -1 0.751 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.751 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.751 * [taylor]: Taking taylor expansion of 2 in x 0.751 * [backup-simplify]: Simplify 2 into 2 0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.751 * [backup-simplify]: Simplify 0 into 0 0.751 * [backup-simplify]: Simplify 1 into 1 0.752 * [backup-simplify]: Simplify (/ 1 1) into 1 0.752 * [taylor]: Taking taylor expansion of x in x 0.752 * [backup-simplify]: Simplify 0 into 0 0.752 * [backup-simplify]: Simplify 1 into 1 0.752 * [backup-simplify]: Simplify (- 1) into -1 0.752 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.752 * [backup-simplify]: Simplify (/ -1 1) into -1 0.752 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x 0.752 * [taylor]: Taking taylor expansion of -1 in x 0.752 * [backup-simplify]: Simplify -1 into -1 0.752 * [taylor]: Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x 0.752 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 0.753 * [taylor]: Taking taylor expansion of 2 in x 0.753 * [backup-simplify]: Simplify 2 into 2 0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.753 * [taylor]: Taking taylor expansion of x in x 0.753 * [backup-simplify]: Simplify 0 into 0 0.753 * [backup-simplify]: Simplify 1 into 1 0.753 * [backup-simplify]: Simplify (/ 1 1) into 1 0.753 * [taylor]: Taking taylor expansion of x in x 0.753 * [backup-simplify]: Simplify 0 into 0 0.753 * [backup-simplify]: Simplify 1 into 1 0.753 * [backup-simplify]: Simplify (- 1) into -1 0.753 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.754 * [backup-simplify]: Simplify (/ -1 1) into -1 0.754 * [backup-simplify]: Simplify (* -1 -1) into 1 0.754 * [backup-simplify]: Simplify 1 into 1 0.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.755 * [backup-simplify]: Simplify (- 0) into 0 0.755 * [backup-simplify]: Simplify (+ 2 0) into 2 0.755 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2 0.756 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 0.756 * [backup-simplify]: Simplify -2 into -2 0.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.757 * [backup-simplify]: Simplify (- 0) into 0 0.757 * [backup-simplify]: Simplify (+ 0 0) into 0 0.758 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0 0.759 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 0.759 * [backup-simplify]: Simplify 0 into 0 0.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.759 * [backup-simplify]: Simplify (- 0) into 0 0.760 * [backup-simplify]: Simplify (+ 0 0) into 0 0.760 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.761 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 0.761 * [backup-simplify]: Simplify 0 into 0 0.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.762 * [backup-simplify]: Simplify (- 0) into 0 0.762 * [backup-simplify]: Simplify (+ 0 0) into 0 0.763 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.764 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 0.764 * [backup-simplify]: Simplify 0 into 0 0.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.764 * [backup-simplify]: Simplify (- 0) into 0 0.765 * [backup-simplify]: Simplify (+ 0 0) into 0 0.765 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.766 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 0.766 * [backup-simplify]: Simplify 0 into 0 0.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.767 * [backup-simplify]: Simplify (- 0) into 0 0.767 * [backup-simplify]: Simplify (+ 0 0) into 0 0.768 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.774 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 0.774 * [backup-simplify]: Simplify 0 into 0 0.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.775 * [backup-simplify]: Simplify (- 0) into 0 0.775 * [backup-simplify]: Simplify (+ 0 0) into 0 0.776 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.777 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 0.777 * [backup-simplify]: Simplify 0 into 0 0.777 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 0.778 * * * [progress]: simplifying candidates 0.778 * * * * [progress]: [ 1 / 25 ] simplifiying candidate # 0.778 * [simplify]: Simplifying (* (+ 2 x) x) 0.778 * * [simplify]: iters left: 4 (4 enodes) 0.779 * * [simplify]: iters left: 3 (14 enodes) 0.782 * * [simplify]: iters left: 2 (21 enodes) 0.785 * * [simplify]: iters left: 1 (27 enodes) 0.789 * * [simplify]: Extracting #0: cost 1 inf + 0 0.789 * * [simplify]: Extracting #1: cost 6 inf + 0 0.789 * * [simplify]: Extracting #2: cost 8 inf + 42 0.789 * * [simplify]: Extracting #3: cost 6 inf + 84 0.789 * * [simplify]: Extracting #4: cost 0 inf + 416 0.789 * [simplify]: Simplified to (* (+ x 2) x) 0.789 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (+ x 2) x) 1)) 0.789 * * * * [progress]: [ 2 / 25 ] simplifiying candidate # 0.789 * * * * [progress]: [ 3 / 25 ] simplifiying candidate # 0.789 * [simplify]: Simplifying (+ (log (+ 2 x)) (log x)) 0.789 * * [simplify]: iters left: 5 (6 enodes) 0.791 * * [simplify]: iters left: 4 (20 enodes) 0.794 * * [simplify]: Extracting #0: cost 1 inf + 0 0.794 * * [simplify]: Extracting #1: cost 4 inf + 0 0.794 * * [simplify]: Extracting #2: cost 8 inf + 0 0.794 * * [simplify]: Extracting #3: cost 7 inf + 143 0.794 * * [simplify]: Extracting #4: cost 6 inf + 144 0.794 * * [simplify]: Extracting #5: cost 0 inf + 896 0.795 * [simplify]: Simplified to (+ (log (+ x 2)) (log x)) 0.795 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (+ x 2)) (log x)))) 0.795 * * * * [progress]: [ 4 / 25 ] simplifiying candidate # 0.795 * * * * [progress]: [ 5 / 25 ] simplifiying candidate # 0.795 * * * * [progress]: [ 6 / 25 ] simplifiying candidate # 0.795 * [simplify]: Simplifying (* (* (* (+ 2 x) (+ 2 x)) (+ 2 x)) (* (* x x) x)) 0.795 * * [simplify]: iters left: 6 (8 enodes) 0.798 * * [simplify]: iters left: 5 (44 enodes) 0.809 * * [simplify]: iters left: 4 (152 enodes) 0.851 * * [simplify]: iters left: 3 (444 enodes) 1.125 * * [simplify]: Extracting #0: cost 1 inf + 0 1.125 * * [simplify]: Extracting #1: cost 44 inf + 0 1.126 * * [simplify]: Extracting #2: cost 246 inf + 43 1.128 * * [simplify]: Extracting #3: cost 242 inf + 7631 1.137 * * [simplify]: Extracting #4: cost 59 inf + 46132 1.149 * * [simplify]: Extracting #5: cost 0 inf + 59238 1.162 * * [simplify]: Extracting #6: cost 0 inf + 58798 1.176 * [simplify]: Simplified to (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))) 1.176 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (+ x 2) x) (* (* (+ x 2) x) (* (+ x 2) x))))) 1.176 * * * * [progress]: [ 7 / 25 ] simplifiying candidate # 1.176 * * * * [progress]: [ 8 / 25 ] simplifiying candidate # 1.176 * * * * [progress]: [ 9 / 25 ] simplifiying candidate # 1.176 * * * * [progress]: [ 10 / 25 ] simplifiying candidate # 1.176 * * * * [progress]: [ 11 / 25 ] simplifiying candidate # 1.176 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.176 * * [simplify]: iters left: 5 (6 enodes) 1.178 * * [simplify]: iters left: 4 (20 enodes) 1.182 * * [simplify]: Extracting #0: cost 1 inf + 0 1.182 * * [simplify]: Extracting #1: cost 4 inf + 0 1.182 * * [simplify]: Extracting #2: cost 8 inf + 0 1.182 * * [simplify]: Extracting #3: cost 7 inf + 83 1.182 * * [simplify]: Extracting #4: cost 6 inf + 84 1.182 * * [simplify]: Extracting #5: cost 0 inf + 656 1.182 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.183 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x 2)) (sqrt x)) (* (sqrt (+ 2 x)) (sqrt x)))) 1.183 * [simplify]: Simplifying (* (sqrt (+ 2 x)) (sqrt x)) 1.183 * * [simplify]: iters left: 5 (6 enodes) 1.185 * * [simplify]: iters left: 4 (20 enodes) 1.189 * * [simplify]: Extracting #0: cost 1 inf + 0 1.190 * * [simplify]: Extracting #1: cost 4 inf + 0 1.190 * * [simplify]: Extracting #2: cost 8 inf + 0 1.190 * * [simplify]: Extracting #3: cost 7 inf + 83 1.190 * * [simplify]: Extracting #4: cost 6 inf + 84 1.190 * * [simplify]: Extracting #5: cost 0 inf + 656 1.190 * [simplify]: Simplified to (* (sqrt (+ x 2)) (sqrt x)) 1.190 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (+ 2 x)) (sqrt x)) (* (sqrt (+ x 2)) (sqrt x)))) 1.190 * * * * [progress]: [ 12 / 25 ] simplifiying candidate # 1.190 * [simplify]: Simplifying (cbrt x) 1.190 * * [simplify]: iters left: 1 (2 enodes) 1.191 * * [simplify]: Extracting #0: cost 1 inf + 0 1.191 * * [simplify]: Extracting #1: cost 3 inf + 0 1.191 * * [simplify]: Extracting #2: cost 2 inf + 1 1.191 * * [simplify]: Extracting #3: cost 0 inf + 163 1.191 * [simplify]: Simplified to (cbrt x) 1.191 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (* (cbrt x) (cbrt x))) (cbrt x))) 1.191 * * * * [progress]: [ 13 / 25 ] simplifiying candidate # 1.191 * [simplify]: Simplifying (sqrt x) 1.191 * * [simplify]: iters left: 1 (2 enodes) 1.193 * * [simplify]: Extracting #0: cost 1 inf + 0 1.193 * * [simplify]: Extracting #1: cost 3 inf + 0 1.193 * * [simplify]: Extracting #2: cost 2 inf + 1 1.193 * * [simplify]: Extracting #3: cost 0 inf + 83 1.193 * [simplify]: Simplified to (sqrt x) 1.193 * [simplify]: Simplified (2 2) to (λ (x) (* (* (+ 2 x) (sqrt x)) (sqrt x))) 1.193 * * * * [progress]: [ 14 / 25 ] simplifiying candidate # 1.193 * * * * [progress]: [ 15 / 25 ] simplifiying candidate # 1.194 * [simplify]: Simplifying (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) 1.194 * * [simplify]: iters left: 5 (5 enodes) 1.195 * * [simplify]: iters left: 4 (16 enodes) 1.198 * * [simplify]: Extracting #0: cost 1 inf + 0 1.198 * * [simplify]: Extracting #1: cost 3 inf + 0 1.198 * * [simplify]: Extracting #2: cost 5 inf + 0 1.198 * * [simplify]: Extracting #3: cost 8 inf + 0 1.198 * * [simplify]: Extracting #4: cost 6 inf + 2 1.198 * * [simplify]: Extracting #5: cost 0 inf + 654 1.198 * [simplify]: Simplified to (* (cbrt (+ x 2)) (cbrt (+ x 2))) 1.198 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ 2 x)) x))) 1.198 * * * * [progress]: [ 16 / 25 ] simplifiying candidate # 1.198 * [simplify]: Simplifying (sqrt (+ 2 x)) 1.198 * * [simplify]: iters left: 3 (4 enodes) 1.199 * * [simplify]: iters left: 2 (13 enodes) 1.202 * * [simplify]: Extracting #0: cost 1 inf + 0 1.202 * * [simplify]: Extracting #1: cost 3 inf + 0 1.202 * * [simplify]: Extracting #2: cost 6 inf + 0 1.202 * * [simplify]: Extracting #3: cost 4 inf + 2 1.202 * * [simplify]: Extracting #4: cost 0 inf + 250 1.202 * [simplify]: Simplified to (sqrt (+ x 2)) 1.202 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ 2 x)) x))) 1.202 * * * * [progress]: [ 17 / 25 ] simplifiying candidate # 1.202 * * * * [progress]: [ 18 / 25 ] simplifiying candidate # 1.202 * * * * [progress]: [ 19 / 25 ] simplifiying candidate # 1.202 * [simplify]: Simplifying (* (+ (pow 2 3) (pow x 3)) x) 1.202 * * [simplify]: iters left: 5 (7 enodes) 1.205 * * [simplify]: iters left: 4 (37 enodes) 1.213 * * [simplify]: iters left: 3 (70 enodes) 1.232 * * [simplify]: iters left: 2 (139 enodes) 1.260 * * [simplify]: iters left: 1 (238 enodes) 1.328 * * [simplify]: Extracting #0: cost 1 inf + 0 1.328 * * [simplify]: Extracting #1: cost 6 inf + 0 1.328 * * [simplify]: Extracting #2: cost 21 inf + 1 1.328 * * [simplify]: Extracting #3: cost 49 inf + 206 1.328 * * [simplify]: Extracting #4: cost 38 inf + 1420 1.329 * * [simplify]: Extracting #5: cost 6 inf + 12834 1.330 * * [simplify]: Extracting #6: cost 1 inf + 15280 1.331 * * [simplify]: Extracting #7: cost 0 inf + 15492 1.332 * [simplify]: Simplified to (+ (* (* x x) (* x x)) (* 8 x)) 1.333 * [simplify]: Simplified (2 1) to (λ (x) (/ (+ (* (* x x) (* x x)) (* 8 x)) (+ (* 2 2) (- (* x x) (* 2 x))))) 1.333 * * * * [progress]: [ 20 / 25 ] simplifiying candidate # 1.333 * [simplify]: Simplifying (* (- (* 2 2) (* x x)) x) 1.333 * * [simplify]: iters left: 6 (6 enodes) 1.335 * * [simplify]: iters left: 5 (25 enodes) 1.340 * * [simplify]: iters left: 4 (49 enodes) 1.350 * * [simplify]: iters left: 3 (98 enodes) 1.371 * * [simplify]: iters left: 2 (217 enodes) 1.422 * * [simplify]: iters left: 1 (410 enodes) 1.525 * * [simplify]: Extracting #0: cost 1 inf + 0 1.525 * * [simplify]: Extracting #1: cost 28 inf + 0 1.525 * * [simplify]: Extracting #2: cost 73 inf + 1 1.526 * * [simplify]: Extracting #3: cost 84 inf + 860 1.527 * * [simplify]: Extracting #4: cost 44 inf + 5561 1.530 * * [simplify]: Extracting #5: cost 6 inf + 10447 1.534 * * [simplify]: Extracting #6: cost 0 inf + 11147 1.539 * * [simplify]: Extracting #7: cost 0 inf + 10989 1.542 * [simplify]: Simplified to (* (- 4 (* x x)) x) 1.542 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 1.543 * * * * [progress]: [ 21 / 25 ] simplifiying candidate #real (real->posit16 (* (+ 2 x) x))))> 1.543 * * * * [progress]: [ 22 / 25 ] simplifiying candidate # 1.543 * * * * [progress]: [ 23 / 25 ] simplifiying candidate # 1.543 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.543 * * [simplify]: iters left: 4 (5 enodes) 1.545 * * [simplify]: iters left: 3 (22 enodes) 1.549 * * [simplify]: iters left: 2 (30 enodes) 1.554 * * [simplify]: iters left: 1 (37 enodes) 1.559 * * [simplify]: Extracting #0: cost 1 inf + 0 1.559 * * [simplify]: Extracting #1: cost 6 inf + 0 1.559 * * [simplify]: Extracting #2: cost 8 inf + 42 1.559 * * [simplify]: Extracting #3: cost 6 inf + 84 1.559 * * [simplify]: Extracting #4: cost 1 inf + 454 1.559 * * [simplify]: Extracting #5: cost 0 inf + 416 1.559 * [simplify]: Simplified to (* (+ x 2) x) 1.559 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.559 * * * * [progress]: [ 24 / 25 ] simplifiying candidate # 1.560 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.560 * * [simplify]: iters left: 4 (5 enodes) 1.561 * * [simplify]: iters left: 3 (22 enodes) 1.565 * * [simplify]: iters left: 2 (30 enodes) 1.570 * * [simplify]: iters left: 1 (37 enodes) 1.575 * * [simplify]: Extracting #0: cost 1 inf + 0 1.575 * * [simplify]: Extracting #1: cost 6 inf + 0 1.575 * * [simplify]: Extracting #2: cost 8 inf + 42 1.575 * * [simplify]: Extracting #3: cost 6 inf + 84 1.576 * * [simplify]: Extracting #4: cost 1 inf + 454 1.576 * * [simplify]: Extracting #5: cost 0 inf + 416 1.576 * [simplify]: Simplified to (* (+ x 2) x) 1.576 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.576 * * * * [progress]: [ 25 / 25 ] simplifiying candidate # 1.576 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 1.576 * * [simplify]: iters left: 4 (5 enodes) 1.578 * * [simplify]: iters left: 3 (22 enodes) 1.582 * * [simplify]: iters left: 2 (30 enodes) 1.587 * * [simplify]: iters left: 1 (37 enodes) 1.594 * * [simplify]: Extracting #0: cost 1 inf + 0 1.594 * * [simplify]: Extracting #1: cost 6 inf + 0 1.594 * * [simplify]: Extracting #2: cost 8 inf + 42 1.594 * * [simplify]: Extracting #3: cost 6 inf + 84 1.594 * * [simplify]: Extracting #4: cost 1 inf + 454 1.594 * * [simplify]: Extracting #5: cost 0 inf + 416 1.594 * [simplify]: Simplified to (* (+ x 2) x) 1.594 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 1.594 * * * [progress]: adding candidates to table 1.693 * * [progress]: iteration 2 / 4 1.693 * * * [progress]: picking best candidate 1.694 * * * * [pick]: Picked # 1.694 * * * [progress]: localizing error 1.708 * * * [progress]: generating rewritten candidates 1.708 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.726 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.738 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 1.742 * * * [progress]: generating series expansions 1.742 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.743 * [backup-simplify]: Simplify (/ (* (- 4 (* x x)) x) (- 2 x)) into (/ (* x (- 4 (pow x 2))) (- 2 x)) 1.743 * [approximate]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in (x) around 0 1.743 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.743 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.743 * [taylor]: Taking taylor expansion of x in x 1.743 * [backup-simplify]: Simplify 0 into 0 1.743 * [backup-simplify]: Simplify 1 into 1 1.743 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.743 * [taylor]: Taking taylor expansion of 4 in x 1.743 * [backup-simplify]: Simplify 4 into 4 1.743 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.743 * [taylor]: Taking taylor expansion of x in x 1.743 * [backup-simplify]: Simplify 0 into 0 1.743 * [backup-simplify]: Simplify 1 into 1 1.743 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.743 * [taylor]: Taking taylor expansion of 2 in x 1.743 * [backup-simplify]: Simplify 2 into 2 1.743 * [taylor]: Taking taylor expansion of x in x 1.743 * [backup-simplify]: Simplify 0 into 0 1.743 * [backup-simplify]: Simplify 1 into 1 1.744 * [backup-simplify]: Simplify (+ 4 0) into 4 1.744 * [backup-simplify]: Simplify (* 0 4) into 0 1.744 * [backup-simplify]: Simplify (+ 0 0) into 0 1.745 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.745 * [backup-simplify]: Simplify (- 0) into 0 1.745 * [backup-simplify]: Simplify (+ 2 0) into 2 1.745 * [backup-simplify]: Simplify (/ 4 2) into 2 1.745 * [taylor]: Taking taylor expansion of (/ (* x (- 4 (pow x 2))) (- 2 x)) in x 1.745 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.745 * [taylor]: Taking taylor expansion of x in x 1.745 * [backup-simplify]: Simplify 0 into 0 1.745 * [backup-simplify]: Simplify 1 into 1 1.745 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.746 * [taylor]: Taking taylor expansion of 4 in x 1.746 * [backup-simplify]: Simplify 4 into 4 1.746 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.746 * [taylor]: Taking taylor expansion of x in x 1.746 * [backup-simplify]: Simplify 0 into 0 1.746 * [backup-simplify]: Simplify 1 into 1 1.746 * [taylor]: Taking taylor expansion of (- 2 x) in x 1.746 * [taylor]: Taking taylor expansion of 2 in x 1.746 * [backup-simplify]: Simplify 2 into 2 1.746 * [taylor]: Taking taylor expansion of x in x 1.746 * [backup-simplify]: Simplify 0 into 0 1.746 * [backup-simplify]: Simplify 1 into 1 1.746 * [backup-simplify]: Simplify (+ 4 0) into 4 1.746 * [backup-simplify]: Simplify (* 0 4) into 0 1.746 * [backup-simplify]: Simplify (+ 0 0) into 0 1.747 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.747 * [backup-simplify]: Simplify (- 0) into 0 1.748 * [backup-simplify]: Simplify (+ 2 0) into 2 1.748 * [backup-simplify]: Simplify (/ 4 2) into 2 1.748 * [backup-simplify]: Simplify 2 into 2 1.748 * [backup-simplify]: Simplify (* 1 1) into 1 1.748 * [backup-simplify]: Simplify (- 1) into -1 1.749 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.749 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1.749 * [backup-simplify]: Simplify (- 1) into -1 1.750 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.750 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ -1 2)))) into 1 1.750 * [backup-simplify]: Simplify 1 into 1 1.751 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.751 * [backup-simplify]: Simplify (- 0) into 0 1.751 * [backup-simplify]: Simplify (+ 0 0) into 0 1.752 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1.752 * [backup-simplify]: Simplify (- 0) into 0 1.752 * [backup-simplify]: Simplify (+ 0 0) into 0 1.753 * [backup-simplify]: Simplify (- (/ -1 2) (+ (* 2 (/ 0 2)) (* 1 (/ -1 2)))) into 0 1.753 * [backup-simplify]: Simplify 0 into 0 1.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.754 * [backup-simplify]: Simplify (- 0) into 0 1.754 * [backup-simplify]: Simplify (+ 0 0) into 0 1.755 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1.755 * [backup-simplify]: Simplify (- 0) into 0 1.755 * [backup-simplify]: Simplify (+ 0 0) into 0 1.756 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.756 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.757 * [backup-simplify]: Simplify (- 0) into 0 1.757 * [backup-simplify]: Simplify (+ 0 0) into 0 1.758 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1.758 * [backup-simplify]: Simplify (- 0) into 0 1.759 * [backup-simplify]: Simplify (+ 0 0) into 0 1.760 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.760 * [backup-simplify]: Simplify 0 into 0 1.760 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.760 * [backup-simplify]: Simplify (- 0) into 0 1.761 * [backup-simplify]: Simplify (+ 0 0) into 0 1.762 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1.762 * [backup-simplify]: Simplify (- 0) into 0 1.762 * [backup-simplify]: Simplify (+ 0 0) into 0 1.763 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.763 * [backup-simplify]: Simplify 0 into 0 1.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.764 * [backup-simplify]: Simplify (- 0) into 0 1.764 * [backup-simplify]: Simplify (+ 0 0) into 0 1.766 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1.766 * [backup-simplify]: Simplify (- 0) into 0 1.766 * [backup-simplify]: Simplify (+ 0 0) into 0 1.767 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.767 * [backup-simplify]: Simplify 0 into 0 1.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.768 * [backup-simplify]: Simplify (- 0) into 0 1.768 * [backup-simplify]: Simplify (+ 0 0) into 0 1.769 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1.770 * [backup-simplify]: Simplify (- 0) into 0 1.770 * [backup-simplify]: Simplify (+ 0 0) into 0 1.771 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 2 (/ 0 2)) (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ -1 2)))) into 0 1.771 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2)) 1.771 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) (- 2 (/ 1 x))) into (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) 1.771 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in (x) around 0 1.771 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1.771 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.771 * [taylor]: Taking taylor expansion of 4 in x 1.771 * [backup-simplify]: Simplify 4 into 4 1.771 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.771 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify 1 into 1 1.771 * [backup-simplify]: Simplify (* 1 1) into 1 1.772 * [backup-simplify]: Simplify (/ 1 1) into 1 1.772 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.772 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.772 * [taylor]: Taking taylor expansion of 2 in x 1.772 * [backup-simplify]: Simplify 2 into 2 1.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.772 * [taylor]: Taking taylor expansion of x in x 1.772 * [backup-simplify]: Simplify 0 into 0 1.772 * [backup-simplify]: Simplify 1 into 1 1.772 * [backup-simplify]: Simplify (/ 1 1) into 1 1.772 * [taylor]: Taking taylor expansion of x in x 1.772 * [backup-simplify]: Simplify 0 into 0 1.772 * [backup-simplify]: Simplify 1 into 1 1.772 * [backup-simplify]: Simplify (- 1) into -1 1.773 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.773 * [backup-simplify]: Simplify (- 1) into -1 1.773 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.773 * [backup-simplify]: Simplify (* -1 0) into 0 1.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.774 * [backup-simplify]: Simplify (- 0) into 0 1.774 * [backup-simplify]: Simplify (+ 2 0) into 2 1.775 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.775 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.775 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* (- 2 (/ 1 x)) x)) in x 1.775 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.775 * [taylor]: Taking taylor expansion of 4 in x 1.775 * [backup-simplify]: Simplify 4 into 4 1.775 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.775 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.775 * [taylor]: Taking taylor expansion of x in x 1.775 * [backup-simplify]: Simplify 0 into 0 1.775 * [backup-simplify]: Simplify 1 into 1 1.775 * [backup-simplify]: Simplify (* 1 1) into 1 1.776 * [backup-simplify]: Simplify (/ 1 1) into 1 1.776 * [taylor]: Taking taylor expansion of (* (- 2 (/ 1 x)) x) in x 1.776 * [taylor]: Taking taylor expansion of (- 2 (/ 1 x)) in x 1.776 * [taylor]: Taking taylor expansion of 2 in x 1.776 * [backup-simplify]: Simplify 2 into 2 1.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.776 * [taylor]: Taking taylor expansion of x in x 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify 1 into 1 1.776 * [backup-simplify]: Simplify (/ 1 1) into 1 1.776 * [taylor]: Taking taylor expansion of x in x 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify 1 into 1 1.776 * [backup-simplify]: Simplify (- 1) into -1 1.776 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.777 * [backup-simplify]: Simplify (- 1) into -1 1.777 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.777 * [backup-simplify]: Simplify (* -1 0) into 0 1.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.778 * [backup-simplify]: Simplify (- 0) into 0 1.778 * [backup-simplify]: Simplify (+ 2 0) into 2 1.778 * [backup-simplify]: Simplify (+ (* -1 1) (* 2 0)) into -1 1.779 * [backup-simplify]: Simplify (/ -1 -1) into 1 1.779 * [backup-simplify]: Simplify 1 into 1 1.779 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.780 * [backup-simplify]: Simplify (- 0) into 0 1.780 * [backup-simplify]: Simplify (+ 0 0) into 0 1.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.781 * [backup-simplify]: Simplify (- 0) into 0 1.781 * [backup-simplify]: Simplify (+ 0 0) into 0 1.782 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 1) (* 0 0))) into 2 1.782 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 2 -1)))) into 2 1.782 * [backup-simplify]: Simplify 2 into 2 1.783 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.783 * [backup-simplify]: Simplify (- 0) into 0 1.784 * [backup-simplify]: Simplify (+ 4 0) into 4 1.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.784 * [backup-simplify]: Simplify (- 0) into 0 1.785 * [backup-simplify]: Simplify (+ 0 0) into 0 1.785 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 1) (* 0 0)))) into 0 1.786 * [backup-simplify]: Simplify (- (/ 4 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 2 -1)))) into 0 1.786 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.788 * [backup-simplify]: Simplify (- 0) into 0 1.788 * [backup-simplify]: Simplify (+ 0 0) into 0 1.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.789 * [backup-simplify]: Simplify (- 0) into 0 1.789 * [backup-simplify]: Simplify (+ 0 0) into 0 1.790 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.790 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.790 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.792 * [backup-simplify]: Simplify (- 0) into 0 1.792 * [backup-simplify]: Simplify (+ 0 0) into 0 1.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.793 * [backup-simplify]: Simplify (- 0) into 0 1.793 * [backup-simplify]: Simplify (+ 0 0) into 0 1.794 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.795 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.795 * [backup-simplify]: Simplify 0 into 0 1.795 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.796 * [backup-simplify]: Simplify (- 0) into 0 1.796 * [backup-simplify]: Simplify (+ 0 0) into 0 1.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.799 * [backup-simplify]: Simplify (- 0) into 0 1.799 * [backup-simplify]: Simplify (+ 0 0) into 0 1.800 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.801 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.801 * [backup-simplify]: Simplify 0 into 0 1.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.803 * [backup-simplify]: Simplify (- 0) into 0 1.803 * [backup-simplify]: Simplify (+ 0 0) into 0 1.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.804 * [backup-simplify]: Simplify (- 0) into 0 1.804 * [backup-simplify]: Simplify (+ 0 0) into 0 1.805 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.806 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.806 * [backup-simplify]: Simplify 0 into 0 1.807 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.808 * [backup-simplify]: Simplify (- 0) into 0 1.808 * [backup-simplify]: Simplify (+ 0 0) into 0 1.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.809 * [backup-simplify]: Simplify (- 0) into 0 1.809 * [backup-simplify]: Simplify (+ 0 0) into 0 1.810 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0 1.811 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 2 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 2 -1)))) into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2)) 1.812 * [backup-simplify]: Simplify (/ (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) (- 2 (/ 1 (- x)))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) 1.812 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in (x) around 0 1.812 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1.812 * [taylor]: Taking taylor expansion of -1 in x 1.812 * [backup-simplify]: Simplify -1 into -1 1.812 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1.812 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.812 * [taylor]: Taking taylor expansion of 4 in x 1.812 * [backup-simplify]: Simplify 4 into 4 1.812 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.812 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.812 * [taylor]: Taking taylor expansion of x in x 1.812 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify 1 into 1 1.812 * [backup-simplify]: Simplify (* 1 1) into 1 1.812 * [backup-simplify]: Simplify (/ 1 1) into 1 1.813 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1.813 * [taylor]: Taking taylor expansion of x in x 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.813 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.813 * [taylor]: Taking taylor expansion of x in x 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.813 * [backup-simplify]: Simplify (/ 1 1) into 1 1.813 * [taylor]: Taking taylor expansion of 2 in x 1.813 * [backup-simplify]: Simplify 2 into 2 1.813 * [backup-simplify]: Simplify (- 1) into -1 1.813 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.814 * [backup-simplify]: Simplify (+ 1 0) into 1 1.814 * [backup-simplify]: Simplify (* 0 1) into 0 1.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.815 * [backup-simplify]: Simplify (+ 0 2) into 2 1.815 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1.815 * [backup-simplify]: Simplify (/ -1 1) into -1 1.815 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2)))) in x 1.815 * [taylor]: Taking taylor expansion of -1 in x 1.815 * [backup-simplify]: Simplify -1 into -1 1.815 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) (* x (+ (/ 1 x) 2))) in x 1.815 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.815 * [taylor]: Taking taylor expansion of 4 in x 1.815 * [backup-simplify]: Simplify 4 into 4 1.815 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.815 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [backup-simplify]: Simplify 0 into 0 1.815 * [backup-simplify]: Simplify 1 into 1 1.816 * [backup-simplify]: Simplify (* 1 1) into 1 1.816 * [backup-simplify]: Simplify (/ 1 1) into 1 1.816 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) 2)) in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify 1 into 1 1.816 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2) in x 1.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify 1 into 1 1.816 * [backup-simplify]: Simplify (/ 1 1) into 1 1.816 * [taylor]: Taking taylor expansion of 2 in x 1.816 * [backup-simplify]: Simplify 2 into 2 1.816 * [backup-simplify]: Simplify (- 1) into -1 1.817 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.817 * [backup-simplify]: Simplify (+ 1 0) into 1 1.817 * [backup-simplify]: Simplify (* 0 1) into 0 1.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.818 * [backup-simplify]: Simplify (+ 0 2) into 2 1.818 * [backup-simplify]: Simplify (+ (* 0 2) (* 1 1)) into 1 1.819 * [backup-simplify]: Simplify (/ -1 1) into -1 1.819 * [backup-simplify]: Simplify (* -1 -1) into 1 1.819 * [backup-simplify]: Simplify 1 into 1 1.819 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.820 * [backup-simplify]: Simplify (- 0) into 0 1.820 * [backup-simplify]: Simplify (+ 0 0) into 0 1.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.821 * [backup-simplify]: Simplify (+ 0 0) into 0 1.821 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2) (* 0 1))) into 2 1.822 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2 1.822 * [backup-simplify]: Simplify (+ (* -1 2) (* 0 -1)) into -2 1.822 * [backup-simplify]: Simplify -2 into -2 1.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.824 * [backup-simplify]: Simplify (- 0) into 0 1.824 * [backup-simplify]: Simplify (+ 4 0) into 4 1.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.825 * [backup-simplify]: Simplify (+ 0 0) into 0 1.826 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2) (* 0 1)))) into 0 1.827 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0 1.827 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.828 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.829 * [backup-simplify]: Simplify (- 0) into 0 1.829 * [backup-simplify]: Simplify (+ 0 0) into 0 1.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.830 * [backup-simplify]: Simplify (+ 0 0) into 0 1.831 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))) into 0 1.832 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.832 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0 1.832 * [backup-simplify]: Simplify 0 into 0 1.833 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.834 * [backup-simplify]: Simplify (- 0) into 0 1.834 * [backup-simplify]: Simplify (+ 0 0) into 0 1.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.835 * [backup-simplify]: Simplify (+ 0 0) into 0 1.836 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))) into 0 1.837 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.837 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0 1.837 * [backup-simplify]: Simplify 0 into 0 1.838 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.839 * [backup-simplify]: Simplify (- 0) into 0 1.839 * [backup-simplify]: Simplify (+ 0 0) into 0 1.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.840 * [backup-simplify]: Simplify (+ 0 0) into 0 1.841 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))) into 0 1.842 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.843 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0 1.843 * [backup-simplify]: Simplify 0 into 0 1.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.844 * [backup-simplify]: Simplify (- 0) into 0 1.844 * [backup-simplify]: Simplify (+ 0 0) into 0 1.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.845 * [backup-simplify]: Simplify (+ 0 0) into 0 1.846 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1)))))))) into 0 1.847 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.848 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0 1.848 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.850 * [backup-simplify]: Simplify (- 0) into 0 1.850 * [backup-simplify]: Simplify (+ 0 0) into 0 1.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.851 * [backup-simplify]: Simplify (+ 0 0) into 0 1.852 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 1))))))))) into 0 1.853 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0 1.854 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0 1.854 * [backup-simplify]: Simplify 0 into 0 1.854 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2)) 1.854 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.855 * [backup-simplify]: Simplify (* (- 4 (* x x)) x) into (* x (- 4 (pow x 2))) 1.855 * [approximate]: Taking taylor expansion of (* x (- 4 (pow x 2))) in (x) around 0 1.855 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [backup-simplify]: Simplify 0 into 0 1.855 * [backup-simplify]: Simplify 1 into 1 1.855 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.855 * [taylor]: Taking taylor expansion of 4 in x 1.855 * [backup-simplify]: Simplify 4 into 4 1.855 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [backup-simplify]: Simplify 0 into 0 1.855 * [backup-simplify]: Simplify 1 into 1 1.855 * [taylor]: Taking taylor expansion of (* x (- 4 (pow x 2))) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [backup-simplify]: Simplify 0 into 0 1.855 * [backup-simplify]: Simplify 1 into 1 1.855 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.855 * [taylor]: Taking taylor expansion of 4 in x 1.855 * [backup-simplify]: Simplify 4 into 4 1.855 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [backup-simplify]: Simplify 0 into 0 1.855 * [backup-simplify]: Simplify 1 into 1 1.855 * [backup-simplify]: Simplify (+ 4 0) into 4 1.855 * [backup-simplify]: Simplify (* 0 4) into 0 1.855 * [backup-simplify]: Simplify 0 into 0 1.856 * [backup-simplify]: Simplify (+ 0 0) into 0 1.856 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 4)) into 4 1.856 * [backup-simplify]: Simplify 4 into 4 1.856 * [backup-simplify]: Simplify (* 1 1) into 1 1.857 * [backup-simplify]: Simplify (- 1) into -1 1.857 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.857 * [backup-simplify]: Simplify (+ (* 0 -1) (+ (* 1 0) (* 0 4))) into 0 1.857 * [backup-simplify]: Simplify 0 into 0 1.858 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.858 * [backup-simplify]: Simplify (- 0) into 0 1.858 * [backup-simplify]: Simplify (+ 0 0) into 0 1.859 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (+ (* 0 0) (* 0 4)))) into -1 1.859 * [backup-simplify]: Simplify -1 into -1 1.859 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.860 * [backup-simplify]: Simplify (- 0) into 0 1.860 * [backup-simplify]: Simplify (+ 0 0) into 0 1.861 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))) into 0 1.861 * [backup-simplify]: Simplify 0 into 0 1.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.862 * [backup-simplify]: Simplify (- 0) into 0 1.862 * [backup-simplify]: Simplify (+ 0 0) into 0 1.863 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))) into 0 1.863 * [backup-simplify]: Simplify 0 into 0 1.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.864 * [backup-simplify]: Simplify (- 0) into 0 1.864 * [backup-simplify]: Simplify (+ 0 0) into 0 1.865 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))) into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.866 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.866 * [backup-simplify]: Simplify (- 0) into 0 1.866 * [backup-simplify]: Simplify (+ 0 0) into 0 1.867 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))) into 0 1.867 * [backup-simplify]: Simplify 0 into 0 1.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.868 * [backup-simplify]: Simplify (- 0) into 0 1.869 * [backup-simplify]: Simplify (+ 0 0) into 0 1.870 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4))))))))) into 0 1.870 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.871 * [backup-simplify]: Simplify (- 0) into 0 1.871 * [backup-simplify]: Simplify (+ 0 0) into 0 1.873 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (+ (* 0 0) (* 0 4)))))))))) into 0 1.873 * [backup-simplify]: Simplify 0 into 0 1.873 * [backup-simplify]: Simplify (+ (* -1 (pow x 3)) (* 4 x)) into (- (* 4 x) (pow x 3)) 1.873 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 x) (/ 1 x))) (/ 1 x)) into (/ (- 4 (/ 1 (pow x 2))) x) 1.873 * [approximate]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in (x) around 0 1.873 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.873 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.873 * [taylor]: Taking taylor expansion of 4 in x 1.873 * [backup-simplify]: Simplify 4 into 4 1.873 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.873 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.873 * [taylor]: Taking taylor expansion of x in x 1.873 * [backup-simplify]: Simplify 0 into 0 1.873 * [backup-simplify]: Simplify 1 into 1 1.874 * [backup-simplify]: Simplify (* 1 1) into 1 1.874 * [backup-simplify]: Simplify (/ 1 1) into 1 1.874 * [taylor]: Taking taylor expansion of x in x 1.874 * [backup-simplify]: Simplify 0 into 0 1.874 * [backup-simplify]: Simplify 1 into 1 1.874 * [backup-simplify]: Simplify (- 1) into -1 1.874 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.875 * [backup-simplify]: Simplify (/ -1 1) into -1 1.875 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.875 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.875 * [taylor]: Taking taylor expansion of 4 in x 1.875 * [backup-simplify]: Simplify 4 into 4 1.875 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.875 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [backup-simplify]: Simplify (* 1 1) into 1 1.875 * [backup-simplify]: Simplify (/ 1 1) into 1 1.875 * [taylor]: Taking taylor expansion of x in x 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 1 into 1 1.875 * [backup-simplify]: Simplify (- 1) into -1 1.876 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.876 * [backup-simplify]: Simplify (/ -1 1) into -1 1.876 * [backup-simplify]: Simplify -1 into -1 1.876 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.877 * [backup-simplify]: Simplify (- 0) into 0 1.877 * [backup-simplify]: Simplify (+ 0 0) into 0 1.878 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.878 * [backup-simplify]: Simplify 0 into 0 1.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.879 * [backup-simplify]: Simplify (- 0) into 0 1.879 * [backup-simplify]: Simplify (+ 4 0) into 4 1.881 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1.881 * [backup-simplify]: Simplify 4 into 4 1.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.883 * [backup-simplify]: Simplify (- 0) into 0 1.883 * [backup-simplify]: Simplify (+ 0 0) into 0 1.883 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1.884 * [backup-simplify]: Simplify 0 into 0 1.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.885 * [backup-simplify]: Simplify (- 0) into 0 1.885 * [backup-simplify]: Simplify (+ 0 0) into 0 1.886 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.886 * [backup-simplify]: Simplify 0 into 0 1.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.887 * [backup-simplify]: Simplify (- 0) into 0 1.888 * [backup-simplify]: Simplify (+ 0 0) into 0 1.888 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.888 * [backup-simplify]: Simplify 0 into 0 1.889 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.890 * [backup-simplify]: Simplify (- 0) into 0 1.890 * [backup-simplify]: Simplify (+ 0 0) into 0 1.891 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.891 * [backup-simplify]: Simplify 0 into 0 1.892 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.892 * [backup-simplify]: Simplify (- 0) into 0 1.893 * [backup-simplify]: Simplify (+ 0 0) into 0 1.893 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.893 * [backup-simplify]: Simplify 0 into 0 1.894 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.895 * [backup-simplify]: Simplify (- 0) into 0 1.895 * [backup-simplify]: Simplify (+ 0 0) into 0 1.896 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.896 * [backup-simplify]: Simplify 0 into 0 1.896 * [backup-simplify]: Simplify (+ (* 4 (/ 1 (/ 1 x))) (* -1 (pow (/ 1 (/ 1 x)) 3))) into (- (* 4 x) (pow x 3)) 1.896 * [backup-simplify]: Simplify (* (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) (/ 1 (- x))) into (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) 1.897 * [approximate]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in (x) around 0 1.897 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1.897 * [taylor]: Taking taylor expansion of -1 in x 1.897 * [backup-simplify]: Simplify -1 into -1 1.897 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.897 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.897 * [taylor]: Taking taylor expansion of 4 in x 1.897 * [backup-simplify]: Simplify 4 into 4 1.897 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.897 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.897 * [taylor]: Taking taylor expansion of x in x 1.897 * [backup-simplify]: Simplify 0 into 0 1.897 * [backup-simplify]: Simplify 1 into 1 1.897 * [backup-simplify]: Simplify (* 1 1) into 1 1.897 * [backup-simplify]: Simplify (/ 1 1) into 1 1.897 * [taylor]: Taking taylor expansion of x in x 1.897 * [backup-simplify]: Simplify 0 into 0 1.897 * [backup-simplify]: Simplify 1 into 1 1.897 * [backup-simplify]: Simplify (- 1) into -1 1.898 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.898 * [backup-simplify]: Simplify (/ -1 1) into -1 1.898 * [taylor]: Taking taylor expansion of (* -1 (/ (- 4 (/ 1 (pow x 2))) x)) in x 1.898 * [taylor]: Taking taylor expansion of -1 in x 1.898 * [backup-simplify]: Simplify -1 into -1 1.898 * [taylor]: Taking taylor expansion of (/ (- 4 (/ 1 (pow x 2))) x) in x 1.898 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.898 * [taylor]: Taking taylor expansion of 4 in x 1.898 * [backup-simplify]: Simplify 4 into 4 1.898 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.898 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.898 * [taylor]: Taking taylor expansion of x in x 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify 1 into 1 1.898 * [backup-simplify]: Simplify (* 1 1) into 1 1.899 * [backup-simplify]: Simplify (/ 1 1) into 1 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [backup-simplify]: Simplify 0 into 0 1.899 * [backup-simplify]: Simplify 1 into 1 1.899 * [backup-simplify]: Simplify (- 1) into -1 1.899 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.899 * [backup-simplify]: Simplify (/ -1 1) into -1 1.900 * [backup-simplify]: Simplify (* -1 -1) into 1 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.901 * [backup-simplify]: Simplify (- 0) into 0 1.901 * [backup-simplify]: Simplify (+ 0 0) into 0 1.901 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.902 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 1.902 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.903 * [backup-simplify]: Simplify (- 0) into 0 1.903 * [backup-simplify]: Simplify (+ 4 0) into 4 1.904 * [backup-simplify]: Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 4 1.905 * [backup-simplify]: Simplify (+ (* -1 4) (+ (* 0 0) (* 0 -1))) into -4 1.905 * [backup-simplify]: Simplify -4 into -4 1.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.906 * [backup-simplify]: Simplify (- 0) into 0 1.906 * [backup-simplify]: Simplify (+ 0 0) into 0 1.907 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)))) into 0 1.908 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))) into 0 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.909 * [backup-simplify]: Simplify (- 0) into 0 1.909 * [backup-simplify]: Simplify (+ 0 0) into 0 1.910 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.911 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))) into 0 1.911 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.912 * [backup-simplify]: Simplify (- 0) into 0 1.913 * [backup-simplify]: Simplify (+ 0 0) into 0 1.913 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.914 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))) into 0 1.914 * [backup-simplify]: Simplify 0 into 0 1.915 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.916 * [backup-simplify]: Simplify (- 0) into 0 1.916 * [backup-simplify]: Simplify (+ 0 0) into 0 1.917 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.918 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))) into 0 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.919 * [backup-simplify]: Simplify (- 0) into 0 1.919 * [backup-simplify]: Simplify (+ 0 0) into 0 1.920 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.921 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1)))))))) into 0 1.921 * [backup-simplify]: Simplify 0 into 0 1.922 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.923 * [backup-simplify]: Simplify (- 0) into 0 1.923 * [backup-simplify]: Simplify (+ 0 0) into 0 1.924 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.925 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 4) (+ (* 0 0) (* 0 -1))))))))) into 0 1.925 * [backup-simplify]: Simplify 0 into 0 1.925 * [backup-simplify]: Simplify (+ (* -4 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 4 x) (pow x 3)) 1.925 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 1.926 * [backup-simplify]: Simplify (- 4 (* x x)) into (- 4 (pow x 2)) 1.926 * [approximate]: Taking taylor expansion of (- 4 (pow x 2)) in (x) around 0 1.926 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.926 * [taylor]: Taking taylor expansion of 4 in x 1.926 * [backup-simplify]: Simplify 4 into 4 1.926 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.926 * [backup-simplify]: Simplify 0 into 0 1.926 * [backup-simplify]: Simplify 1 into 1 1.926 * [taylor]: Taking taylor expansion of (- 4 (pow x 2)) in x 1.926 * [taylor]: Taking taylor expansion of 4 in x 1.926 * [backup-simplify]: Simplify 4 into 4 1.926 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.926 * [backup-simplify]: Simplify 0 into 0 1.926 * [backup-simplify]: Simplify 1 into 1 1.926 * [backup-simplify]: Simplify (+ 4 0) into 4 1.926 * [backup-simplify]: Simplify 4 into 4 1.926 * [backup-simplify]: Simplify (+ 0 0) into 0 1.926 * [backup-simplify]: Simplify 0 into 0 1.927 * [backup-simplify]: Simplify (* 1 1) into 1 1.927 * [backup-simplify]: Simplify (- 1) into -1 1.927 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.927 * [backup-simplify]: Simplify -1 into -1 1.928 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.928 * [backup-simplify]: Simplify (- 0) into 0 1.928 * [backup-simplify]: Simplify (+ 0 0) into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.929 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.929 * [backup-simplify]: Simplify (- 0) into 0 1.929 * [backup-simplify]: Simplify (+ 0 0) into 0 1.929 * [backup-simplify]: Simplify 0 into 0 1.930 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.930 * [backup-simplify]: Simplify (- 0) into 0 1.930 * [backup-simplify]: Simplify (+ 0 0) into 0 1.930 * [backup-simplify]: Simplify 0 into 0 1.931 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.931 * [backup-simplify]: Simplify (- 0) into 0 1.931 * [backup-simplify]: Simplify (+ 0 0) into 0 1.931 * [backup-simplify]: Simplify 0 into 0 1.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.932 * [backup-simplify]: Simplify (- 0) into 0 1.933 * [backup-simplify]: Simplify (+ 0 0) into 0 1.933 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.934 * [backup-simplify]: Simplify (- 0) into 0 1.934 * [backup-simplify]: Simplify (+ 0 0) into 0 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) 4) into (- 4 (pow x 2)) 1.934 * [backup-simplify]: Simplify (- 4 (* (/ 1 x) (/ 1 x))) into (- 4 (/ 1 (pow x 2))) 1.934 * [approximate]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in (x) around 0 1.934 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.934 * [taylor]: Taking taylor expansion of 4 in x 1.934 * [backup-simplify]: Simplify 4 into 4 1.934 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.934 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.934 * [taylor]: Taking taylor expansion of x in x 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify 1 into 1 1.935 * [backup-simplify]: Simplify (* 1 1) into 1 1.935 * [backup-simplify]: Simplify (/ 1 1) into 1 1.935 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.935 * [taylor]: Taking taylor expansion of 4 in x 1.935 * [backup-simplify]: Simplify 4 into 4 1.935 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.935 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.935 * [taylor]: Taking taylor expansion of x in x 1.935 * [backup-simplify]: Simplify 0 into 0 1.935 * [backup-simplify]: Simplify 1 into 1 1.935 * [backup-simplify]: Simplify (* 1 1) into 1 1.936 * [backup-simplify]: Simplify (/ 1 1) into 1 1.936 * [backup-simplify]: Simplify (- 1) into -1 1.936 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.936 * [backup-simplify]: Simplify -1 into -1 1.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.937 * [backup-simplify]: Simplify (- 0) into 0 1.938 * [backup-simplify]: Simplify (+ 0 0) into 0 1.938 * [backup-simplify]: Simplify 0 into 0 1.938 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.939 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.939 * [backup-simplify]: Simplify (- 0) into 0 1.939 * [backup-simplify]: Simplify (+ 4 0) into 4 1.939 * [backup-simplify]: Simplify 4 into 4 1.940 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.940 * [backup-simplify]: Simplify (- 0) into 0 1.941 * [backup-simplify]: Simplify (+ 0 0) into 0 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.942 * [backup-simplify]: Simplify (- 0) into 0 1.942 * [backup-simplify]: Simplify (+ 0 0) into 0 1.942 * [backup-simplify]: Simplify 0 into 0 1.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.944 * [backup-simplify]: Simplify (- 0) into 0 1.944 * [backup-simplify]: Simplify (+ 0 0) into 0 1.944 * [backup-simplify]: Simplify 0 into 0 1.945 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.946 * [backup-simplify]: Simplify (- 0) into 0 1.946 * [backup-simplify]: Simplify (+ 0 0) into 0 1.946 * [backup-simplify]: Simplify 0 into 0 1.947 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.948 * [backup-simplify]: Simplify (- 0) into 0 1.949 * [backup-simplify]: Simplify (+ 0 0) into 0 1.949 * [backup-simplify]: Simplify 0 into 0 1.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.951 * [backup-simplify]: Simplify (- 0) into 0 1.951 * [backup-simplify]: Simplify (+ 0 0) into 0 1.951 * [backup-simplify]: Simplify 0 into 0 1.951 * [backup-simplify]: Simplify (+ 4 (* -1 (pow (/ 1 (/ 1 x)) 2))) into (- 4 (pow x 2)) 1.952 * [backup-simplify]: Simplify (- 4 (* (/ 1 (- x)) (/ 1 (- x)))) into (- 4 (/ 1 (pow x 2))) 1.952 * [approximate]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in (x) around 0 1.952 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.952 * [taylor]: Taking taylor expansion of 4 in x 1.952 * [backup-simplify]: Simplify 4 into 4 1.952 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.952 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.952 * [taylor]: Taking taylor expansion of x in x 1.952 * [backup-simplify]: Simplify 0 into 0 1.952 * [backup-simplify]: Simplify 1 into 1 1.952 * [backup-simplify]: Simplify (* 1 1) into 1 1.952 * [backup-simplify]: Simplify (/ 1 1) into 1 1.952 * [taylor]: Taking taylor expansion of (- 4 (/ 1 (pow x 2))) in x 1.952 * [taylor]: Taking taylor expansion of 4 in x 1.952 * [backup-simplify]: Simplify 4 into 4 1.953 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.953 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.953 * [taylor]: Taking taylor expansion of x in x 1.953 * [backup-simplify]: Simplify 0 into 0 1.953 * [backup-simplify]: Simplify 1 into 1 1.953 * [backup-simplify]: Simplify (* 1 1) into 1 1.953 * [backup-simplify]: Simplify (/ 1 1) into 1 1.953 * [backup-simplify]: Simplify (- 1) into -1 1.954 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.954 * [backup-simplify]: Simplify -1 into -1 1.954 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.955 * [backup-simplify]: Simplify (- 0) into 0 1.955 * [backup-simplify]: Simplify (+ 0 0) into 0 1.955 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.957 * [backup-simplify]: Simplify (- 0) into 0 1.957 * [backup-simplify]: Simplify (+ 4 0) into 4 1.957 * [backup-simplify]: Simplify 4 into 4 1.958 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.959 * [backup-simplify]: Simplify (- 0) into 0 1.959 * [backup-simplify]: Simplify (+ 0 0) into 0 1.959 * [backup-simplify]: Simplify 0 into 0 1.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.960 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.960 * [backup-simplify]: Simplify (- 0) into 0 1.961 * [backup-simplify]: Simplify (+ 0 0) into 0 1.961 * [backup-simplify]: Simplify 0 into 0 1.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.962 * [backup-simplify]: Simplify (- 0) into 0 1.962 * [backup-simplify]: Simplify (+ 0 0) into 0 1.962 * [backup-simplify]: Simplify 0 into 0 1.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.964 * [backup-simplify]: Simplify (- 0) into 0 1.964 * [backup-simplify]: Simplify (+ 0 0) into 0 1.964 * [backup-simplify]: Simplify 0 into 0 1.966 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.967 * [backup-simplify]: Simplify (- 0) into 0 1.967 * [backup-simplify]: Simplify (+ 0 0) into 0 1.967 * [backup-simplify]: Simplify 0 into 0 1.968 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.969 * [backup-simplify]: Simplify (- 0) into 0 1.969 * [backup-simplify]: Simplify (+ 0 0) into 0 1.969 * [backup-simplify]: Simplify 0 into 0 1.969 * [backup-simplify]: Simplify (+ 4 (* -1 (pow (/ 1 (/ 1 (- x))) 2))) into (- 4 (pow x 2)) 1.970 * * * [progress]: simplifying candidates 1.970 * * * * [progress]: [ 1 / 75 ] simplifiying candidate # 1.970 * * * * [progress]: [ 2 / 75 ] simplifiying candidate # 1.970 * [simplify]: Simplifying (- (+ (log (- 4 (* x x))) (log x)) (log (- 2 x))) 1.970 * * [simplify]: iters left: 6 (11 enodes) 1.973 * * [simplify]: iters left: 5 (42 enodes) 1.980 * * [simplify]: iters left: 4 (62 enodes) 1.990 * * [simplify]: iters left: 3 (71 enodes) 2.000 * * [simplify]: iters left: 2 (75 enodes) 2.010 * * [simplify]: iters left: 1 (79 enodes) 2.021 * * [simplify]: Extracting #0: cost 1 inf + 0 2.022 * * [simplify]: Extracting #1: cost 16 inf + 0 2.022 * * [simplify]: Extracting #2: cost 28 inf + 0 2.022 * * [simplify]: Extracting #3: cost 33 inf + 72 2.022 * * [simplify]: Extracting #4: cost 28 inf + 462 2.022 * * [simplify]: Extracting #5: cost 16 inf + 1983 2.023 * * [simplify]: Extracting #6: cost 2 inf + 5889 2.024 * * [simplify]: Extracting #7: cost 0 inf + 6423 2.025 * [simplify]: Simplified to (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))) 2.025 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (- 4 (* x x))) (- (log x) (log (- 2 x)))))) 2.025 * * * * [progress]: [ 3 / 75 ] simplifiying candidate # 2.025 * [simplify]: Simplifying (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 2.025 * * [simplify]: iters left: 6 (10 enodes) 2.028 * * [simplify]: iters left: 5 (40 enodes) 2.035 * * [simplify]: iters left: 4 (66 enodes) 2.047 * * [simplify]: iters left: 3 (90 enodes) 2.063 * * [simplify]: iters left: 2 (103 enodes) 2.077 * * [simplify]: iters left: 1 (115 enodes) 2.093 * * [simplify]: Extracting #0: cost 1 inf + 0 2.093 * * [simplify]: Extracting #1: cost 13 inf + 0 2.093 * * [simplify]: Extracting #2: cost 28 inf + 0 2.093 * * [simplify]: Extracting #3: cost 38 inf + 1 2.094 * * [simplify]: Extracting #4: cost 34 inf + 706 2.094 * * [simplify]: Extracting #5: cost 17 inf + 3181 2.095 * * [simplify]: Extracting #6: cost 5 inf + 6061 2.096 * * [simplify]: Extracting #7: cost 1 inf + 6960 2.097 * * [simplify]: Extracting #8: cost 0 inf + 7172 2.098 * [simplify]: Simplified to (- (log (* (- 4 (* x x)) x)) (log (- 2 x))) 2.098 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (* (- 4 (* x x)) x)) (log (- 2 x))))) 2.098 * * * * [progress]: [ 4 / 75 ] simplifiying candidate # 2.099 * * * * [progress]: [ 5 / 75 ] simplifiying candidate # 2.099 * * * * [progress]: [ 6 / 75 ] simplifiying candidate # 2.099 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 2.099 * * [simplify]: iters left: 6 (13 enodes) 2.103 * * [simplify]: iters left: 5 (58 enodes) 2.116 * * [simplify]: iters left: 4 (198 enodes) 2.186 * * [simplify]: Extracting #0: cost 1 inf + 0 2.186 * * [simplify]: Extracting #1: cost 94 inf + 0 2.187 * * [simplify]: Extracting #2: cost 239 inf + 123 2.191 * * [simplify]: Extracting #3: cost 237 inf + 10857 2.202 * * [simplify]: Extracting #4: cost 44 inf + 51914 2.216 * * [simplify]: Extracting #5: cost 0 inf + 61586 2.231 * * [simplify]: Extracting #6: cost 0 inf + 61426 2.247 * [simplify]: Simplified to (* (* (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x))) (/ (- 4 (* x x)) (- 2 x))) (* (* x x) x)) 2.247 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (/ (- 4 (* x x)) (- 2 x)) (/ (- 4 (* x x)) (- 2 x))) (/ (- 4 (* x x)) (- 2 x))) (* (* x x) x)))) 2.247 * * * * [progress]: [ 7 / 75 ] simplifiying candidate # 2.247 * [simplify]: Simplifying (/ (* (* (* (- 4 (* x x)) x) (* (- 4 (* x x)) x)) (* (- 4 (* x x)) x)) (* (* (- 2 x) (- 2 x)) (- 2 x))) 2.247 * * [simplify]: iters left: 6 (12 enodes) 2.252 * * [simplify]: iters left: 5 (58 enodes) 2.265 * * [simplify]: iters left: 4 (220 enodes) 2.370 * * [simplify]: Extracting #0: cost 1 inf + 0 2.370 * * [simplify]: Extracting #1: cost 114 inf + 0 2.371 * * [simplify]: Extracting #2: cost 300 inf + 43 2.375 * * [simplify]: Extracting #3: cost 280 inf + 16143 2.389 * * [simplify]: Extracting #4: cost 28 inf + 71520 2.410 * * [simplify]: Extracting #5: cost 0 inf + 78297 2.429 * [simplify]: Simplified to (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))) 2.430 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (* (- 4 (* x x)) x) (- 2 x)) (* (/ (* (- 4 (* x x)) x) (- 2 x)) (/ (* (- 4 (* x x)) x) (- 2 x)))))) 2.430 * * * * [progress]: [ 8 / 75 ] simplifiying candidate # 2.430 * * * * [progress]: [ 9 / 75 ] simplifiying candidate # 2.430 * * * * [progress]: [ 10 / 75 ] simplifiying candidate # 2.430 * * * * [progress]: [ 11 / 75 ] simplifiying candidate # 2.430 * * * * [progress]: [ 12 / 75 ] simplifiying candidate # 2.430 * [simplify]: Simplifying (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.430 * * [simplify]: iters left: 6 (9 enodes) 2.433 * * [simplify]: iters left: 5 (36 enodes) 2.440 * * [simplify]: iters left: 4 (61 enodes) 2.451 * * [simplify]: iters left: 3 (89 enodes) 2.466 * * [simplify]: iters left: 2 (121 enodes) 2.485 * * [simplify]: iters left: 1 (136 enodes) 2.504 * * [simplify]: Extracting #0: cost 1 inf + 0 2.504 * * [simplify]: Extracting #1: cost 9 inf + 0 2.504 * * [simplify]: Extracting #2: cost 33 inf + 0 2.504 * * [simplify]: Extracting #3: cost 47 inf + 2 2.504 * * [simplify]: Extracting #4: cost 26 inf + 2921 2.505 * * [simplify]: Extracting #5: cost 6 inf + 6725 2.507 * * [simplify]: Extracting #6: cost 0 inf + 8017 2.508 * * [simplify]: Extracting #7: cost 0 inf + 7937 2.510 * [simplify]: Simplified to (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) 2.510 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.510 * [simplify]: Simplifying (/ x (cbrt (- 2 x))) 2.510 * * [simplify]: iters left: 5 (5 enodes) 2.511 * * [simplify]: iters left: 4 (17 enodes) 2.514 * * [simplify]: iters left: 3 (20 enodes) 2.517 * * [simplify]: Extracting #0: cost 1 inf + 0 2.517 * * [simplify]: Extracting #1: cost 4 inf + 0 2.517 * * [simplify]: Extracting #2: cost 5 inf + 1 2.517 * * [simplify]: Extracting #3: cost 8 inf + 1 2.517 * * [simplify]: Extracting #4: cost 1 inf + 695 2.518 * * [simplify]: Extracting #5: cost 0 inf + 736 2.518 * [simplify]: Simplified to (/ x (cbrt (- 2 x))) 2.518 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (/ x (cbrt (- 2 x))))) 2.518 * * * * [progress]: [ 13 / 75 ] simplifiying candidate # 2.518 * [simplify]: Simplifying (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.518 * * [simplify]: iters left: 6 (8 enodes) 2.521 * * [simplify]: iters left: 5 (31 enodes) 2.526 * * [simplify]: iters left: 4 (47 enodes) 2.534 * * [simplify]: iters left: 3 (56 enodes) 2.544 * * [simplify]: iters left: 2 (66 enodes) 2.554 * * [simplify]: iters left: 1 (72 enodes) 2.565 * * [simplify]: Extracting #0: cost 1 inf + 0 2.565 * * [simplify]: Extracting #1: cost 7 inf + 0 2.565 * * [simplify]: Extracting #2: cost 22 inf + 0 2.565 * * [simplify]: Extracting #3: cost 28 inf + 43 2.565 * * [simplify]: Extracting #4: cost 21 inf + 372 2.566 * * [simplify]: Extracting #5: cost 6 inf + 2284 2.566 * * [simplify]: Extracting #6: cost 0 inf + 3257 2.567 * [simplify]: Simplified to (/ (- 4 (* x x)) (sqrt (- 2 x))) 2.567 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.567 * [simplify]: Simplifying (/ x (sqrt (- 2 x))) 2.567 * * [simplify]: iters left: 5 (5 enodes) 2.569 * * [simplify]: iters left: 4 (17 enodes) 2.572 * * [simplify]: iters left: 3 (20 enodes) 2.575 * * [simplify]: Extracting #0: cost 1 inf + 0 2.575 * * [simplify]: Extracting #1: cost 4 inf + 0 2.575 * * [simplify]: Extracting #2: cost 5 inf + 1 2.575 * * [simplify]: Extracting #3: cost 8 inf + 1 2.575 * * [simplify]: Extracting #4: cost 1 inf + 535 2.575 * * [simplify]: Extracting #5: cost 0 inf + 576 2.575 * [simplify]: Simplified to (/ x (sqrt (- 2 x))) 2.575 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (sqrt (- 2 x))) (/ x (sqrt (- 2 x))))) 2.575 * * * * [progress]: [ 14 / 75 ] simplifiying candidate # 2.575 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.575 * * [simplify]: iters left: 6 (6 enodes) 2.578 * * [simplify]: iters left: 5 (23 enodes) 2.582 * * [simplify]: iters left: 4 (36 enodes) 2.587 * * [simplify]: iters left: 3 (49 enodes) 2.594 * * [simplify]: iters left: 2 (54 enodes) 2.601 * * [simplify]: iters left: 1 (56 enodes) 2.607 * * [simplify]: Extracting #0: cost 1 inf + 0 2.607 * * [simplify]: Extracting #1: cost 6 inf + 0 2.607 * * [simplify]: Extracting #2: cost 10 inf + 2 2.607 * * [simplify]: Extracting #3: cost 6 inf + 331 2.608 * * [simplify]: Extracting #4: cost 0 inf + 741 2.608 * [simplify]: Simplified to (- 4 (* x x)) 2.608 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.608 * [simplify]: Simplifying (/ x (- 2 x)) 2.608 * * [simplify]: iters left: 4 (4 enodes) 2.610 * * [simplify]: iters left: 3 (14 enodes) 2.612 * * [simplify]: iters left: 2 (17 enodes) 2.614 * * [simplify]: Extracting #0: cost 1 inf + 0 2.614 * * [simplify]: Extracting #1: cost 4 inf + 0 2.614 * * [simplify]: Extracting #2: cost 6 inf + 1 2.614 * * [simplify]: Extracting #3: cost 1 inf + 291 2.615 * * [simplify]: Extracting #4: cost 0 inf + 332 2.615 * [simplify]: Simplified to (/ x (- 2 x)) 2.615 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.615 * * * * [progress]: [ 15 / 75 ] simplifiying candidate # 2.615 * [simplify]: Simplifying (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.615 * * [simplify]: iters left: 6 (9 enodes) 2.618 * * [simplify]: iters left: 5 (33 enodes) 2.624 * * [simplify]: iters left: 4 (47 enodes) 2.632 * * [simplify]: iters left: 3 (58 enodes) 2.645 * * [simplify]: iters left: 2 (68 enodes) 2.656 * * [simplify]: iters left: 1 (74 enodes) 2.667 * * [simplify]: Extracting #0: cost 1 inf + 0 2.667 * * [simplify]: Extracting #1: cost 7 inf + 0 2.667 * * [simplify]: Extracting #2: cost 23 inf + 0 2.667 * * [simplify]: Extracting #3: cost 29 inf + 84 2.667 * * [simplify]: Extracting #4: cost 21 inf + 453 2.667 * * [simplify]: Extracting #5: cost 10 inf + 2236 2.668 * * [simplify]: Extracting #6: cost 1 inf + 3855 2.669 * * [simplify]: Extracting #7: cost 0 inf + 4057 2.670 * [simplify]: Simplified to (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) 2.670 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.670 * [simplify]: Simplifying (/ x (- (sqrt 2) (sqrt x))) 2.670 * * [simplify]: iters left: 5 (6 enodes) 2.672 * * [simplify]: iters left: 4 (20 enodes) 2.675 * * [simplify]: iters left: 3 (23 enodes) 2.679 * * [simplify]: Extracting #0: cost 1 inf + 0 2.679 * * [simplify]: Extracting #1: cost 4 inf + 0 2.679 * * [simplify]: Extracting #2: cost 7 inf + 1 2.679 * * [simplify]: Extracting #3: cost 9 inf + 123 2.679 * * [simplify]: Extracting #4: cost 6 inf + 246 2.679 * * [simplify]: Extracting #5: cost 1 inf + 734 2.679 * * [simplify]: Extracting #6: cost 0 inf + 896 2.679 * [simplify]: Simplified to (/ x (- (sqrt 2) (sqrt x))) 2.679 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (- 4 (* x x)) (+ (sqrt 2) (sqrt x))) (/ x (- (sqrt 2) (sqrt x))))) 2.679 * * * * [progress]: [ 16 / 75 ] simplifiying candidate # 2.680 * [simplify]: Simplifying (/ (- 4 (* x x)) 1) 2.680 * * [simplify]: iters left: 6 (6 enodes) 2.682 * * [simplify]: iters left: 5 (23 enodes) 2.686 * * [simplify]: iters left: 4 (36 enodes) 2.692 * * [simplify]: iters left: 3 (49 enodes) 2.698 * * [simplify]: iters left: 2 (54 enodes) 2.705 * * [simplify]: iters left: 1 (56 enodes) 2.711 * * [simplify]: Extracting #0: cost 1 inf + 0 2.711 * * [simplify]: Extracting #1: cost 6 inf + 0 2.711 * * [simplify]: Extracting #2: cost 10 inf + 2 2.711 * * [simplify]: Extracting #3: cost 6 inf + 331 2.712 * * [simplify]: Extracting #4: cost 0 inf + 741 2.712 * [simplify]: Simplified to (- 4 (* x x)) 2.712 * [simplify]: Simplified (2 1) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.712 * [simplify]: Simplifying (/ x (- 2 x)) 2.712 * * [simplify]: iters left: 4 (4 enodes) 2.713 * * [simplify]: iters left: 3 (14 enodes) 2.715 * * [simplify]: iters left: 2 (17 enodes) 2.718 * * [simplify]: Extracting #0: cost 1 inf + 0 2.718 * * [simplify]: Extracting #1: cost 4 inf + 0 2.718 * * [simplify]: Extracting #2: cost 6 inf + 1 2.718 * * [simplify]: Extracting #3: cost 1 inf + 291 2.718 * * [simplify]: Extracting #4: cost 0 inf + 332 2.718 * [simplify]: Simplified to (/ x (- 2 x)) 2.718 * [simplify]: Simplified (2 2) to (λ (x) (* (- 4 (* x x)) (/ x (- 2 x)))) 2.719 * * * * [progress]: [ 17 / 75 ] simplifiying candidate # 2.719 * * * * [progress]: [ 18 / 75 ] simplifiying candidate # 2.719 * * * * [progress]: [ 19 / 75 ] simplifiying candidate # 2.719 * * * * [progress]: [ 20 / 75 ] simplifiying candidate # 2.719 * [simplify]: Simplifying (cbrt (- 2 x)) 2.719 * * [simplify]: iters left: 3 (4 enodes) 2.720 * * [simplify]: iters left: 2 (14 enodes) 2.722 * * [simplify]: iters left: 1 (17 enodes) 2.726 * * [simplify]: Extracting #0: cost 1 inf + 0 2.726 * * [simplify]: Extracting #1: cost 3 inf + 0 2.726 * * [simplify]: Extracting #2: cost 7 inf + 0 2.726 * * [simplify]: Extracting #3: cost 5 inf + 43 2.726 * * [simplify]: Extracting #4: cost 0 inf + 412 2.727 * [simplify]: Simplified to (cbrt (- 2 x)) 2.727 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (* (cbrt (- 2 x)) (cbrt (- 2 x)))) (cbrt (- 2 x)))) 2.727 * * * * [progress]: [ 21 / 75 ] simplifiying candidate # 2.727 * [simplify]: Simplifying (sqrt (- 2 x)) 2.727 * * [simplify]: iters left: 3 (4 enodes) 2.728 * * [simplify]: iters left: 2 (14 enodes) 2.730 * * [simplify]: iters left: 1 (17 enodes) 2.733 * * [simplify]: Extracting #0: cost 1 inf + 0 2.733 * * [simplify]: Extracting #1: cost 3 inf + 0 2.733 * * [simplify]: Extracting #2: cost 7 inf + 0 2.733 * * [simplify]: Extracting #3: cost 5 inf + 43 2.733 * * [simplify]: Extracting #4: cost 0 inf + 332 2.733 * [simplify]: Simplified to (sqrt (- 2 x)) 2.733 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (sqrt (- 2 x))) (sqrt (- 2 x)))) 2.733 * * * * [progress]: [ 22 / 75 ] simplifiying candidate # 2.734 * [simplify]: Simplifying (- 2 x) 2.734 * * [simplify]: iters left: 2 (3 enodes) 2.735 * * [simplify]: iters left: 1 (11 enodes) 2.737 * * [simplify]: Extracting #0: cost 1 inf + 0 2.737 * * [simplify]: Extracting #1: cost 5 inf + 0 2.737 * * [simplify]: Extracting #2: cost 3 inf + 43 2.737 * * [simplify]: Extracting #3: cost 0 inf + 168 2.737 * [simplify]: Simplified to (- 2 x) 2.737 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.737 * * * * [progress]: [ 23 / 75 ] simplifiying candidate # 2.737 * [simplify]: Simplifying (- (sqrt 2) (sqrt x)) 2.737 * * [simplify]: iters left: 3 (5 enodes) 2.739 * * [simplify]: iters left: 2 (17 enodes) 2.743 * * [simplify]: iters left: 1 (20 enodes) 2.746 * * [simplify]: Extracting #0: cost 1 inf + 0 2.746 * * [simplify]: Extracting #1: cost 5 inf + 0 2.746 * * [simplify]: Extracting #2: cost 10 inf + 0 2.746 * * [simplify]: Extracting #3: cost 8 inf + 2 2.746 * * [simplify]: Extracting #4: cost 1 inf + 491 2.746 * * [simplify]: Extracting #5: cost 0 inf + 572 2.746 * [simplify]: Simplified to (- (sqrt 2) (sqrt x)) 2.746 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) (+ (sqrt 2) (sqrt x))) (- (sqrt 2) (sqrt x)))) 2.747 * * * * [progress]: [ 24 / 75 ] simplifiying candidate # 2.747 * [simplify]: Simplifying (- 2 x) 2.747 * * [simplify]: iters left: 2 (3 enodes) 2.748 * * [simplify]: iters left: 1 (11 enodes) 2.750 * * [simplify]: Extracting #0: cost 1 inf + 0 2.750 * * [simplify]: Extracting #1: cost 5 inf + 0 2.750 * * [simplify]: Extracting #2: cost 3 inf + 43 2.750 * * [simplify]: Extracting #3: cost 0 inf + 168 2.750 * [simplify]: Simplified to (- 2 x) 2.750 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (* (- 4 (* x x)) x) 1) (- 2 x))) 2.750 * * * * [progress]: [ 25 / 75 ] simplifiying candidate # 2.750 * [simplify]: Simplifying (- 4 (* x x)) 2.750 * * [simplify]: iters left: 4 (4 enodes) 2.751 * * [simplify]: iters left: 3 (14 enodes) 2.754 * * [simplify]: iters left: 2 (20 enodes) 2.757 * * [simplify]: iters left: 1 (22 enodes) 2.760 * * [simplify]: Extracting #0: cost 1 inf + 0 2.761 * * [simplify]: Extracting #1: cost 5 inf + 0 2.761 * * [simplify]: Extracting #2: cost 8 inf + 1 2.761 * * [simplify]: Extracting #3: cost 1 inf + 451 2.761 * * [simplify]: Extracting #4: cost 0 inf + 492 2.761 * [simplify]: Simplified to (- 4 (* x x)) 2.761 * [simplify]: Simplified (2 1) to (λ (x) (/ (- 4 (* x x)) (/ (- 2 x) x))) 2.761 * * * * [progress]: [ 26 / 75 ] simplifiying candidate # 2.761 * [simplify]: Simplifying (+ (* 2 2) (+ (* x x) (* 2 x))) 2.761 * * [simplify]: iters left: 6 (7 enodes) 2.763 * * [simplify]: iters left: 5 (29 enodes) 2.768 * * [simplify]: iters left: 4 (46 enodes) 2.775 * * [simplify]: iters left: 3 (59 enodes) 2.783 * * [simplify]: Extracting #0: cost 1 inf + 0 2.783 * * [simplify]: Extracting #1: cost 9 inf + 0 2.783 * * [simplify]: Extracting #2: cost 17 inf + 1 2.783 * * [simplify]: Extracting #3: cost 13 inf + 167 2.783 * * [simplify]: Extracting #4: cost 6 inf + 783 2.783 * * [simplify]: Extracting #5: cost 0 inf + 1277 2.784 * * [simplify]: Extracting #6: cost 0 inf + 1197 2.784 * * [simplify]: Extracting #7: cost 0 inf + 1157 2.784 * [simplify]: Simplified to (+ (* (+ 2 x) x) 4) 2.784 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (pow 2 3) (pow x 3))) (+ (* (+ 2 x) x) 4))) 2.784 * * * * [progress]: [ 27 / 75 ] simplifiying candidate # 2.784 * [simplify]: Simplifying (+ 2 x) 2.784 * * [simplify]: iters left: 2 (3 enodes) 2.785 * * [simplify]: iters left: 1 (10 enodes) 2.787 * * [simplify]: Extracting #0: cost 1 inf + 0 2.787 * * [simplify]: Extracting #1: cost 4 inf + 0 2.787 * * [simplify]: Extracting #2: cost 2 inf + 2 2.787 * * [simplify]: Extracting #3: cost 0 inf + 86 2.787 * [simplify]: Simplified to (+ x 2) 2.787 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (- 4 (* x x)) x) (- (* 2 2) (* x x))) (+ x 2))) 2.787 * * * * [progress]: [ 28 / 75 ] simplifiying candidate # 2.787 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 2.787 * * [simplify]: iters left: 6 (8 enodes) 2.791 * * [simplify]: iters left: 5 (44 enodes) 2.801 * * [simplify]: iters left: 4 (106 enodes) 2.833 * * [simplify]: iters left: 3 (263 enodes) 2.908 * * [simplify]: Extracting #0: cost 1 inf + 0 2.908 * * [simplify]: Extracting #1: cost 8 inf + 0 2.908 * * [simplify]: Extracting #2: cost 56 inf + 1 2.908 * * [simplify]: Extracting #3: cost 108 inf + 1461 2.909 * * [simplify]: Extracting #4: cost 86 inf + 4432 2.911 * * [simplify]: Extracting #5: cost 47 inf + 16505 2.915 * * [simplify]: Extracting #6: cost 3 inf + 32765 2.918 * * [simplify]: Extracting #7: cost 0 inf + 34645 2.922 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 2.922 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (* (- 2 x) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))))) 2.922 * * * * [progress]: [ 29 / 75 ] simplifiying candidate # 2.922 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 2.923 * * [simplify]: iters left: 6 (7 enodes) 2.925 * * [simplify]: iters left: 5 (32 enodes) 2.931 * * [simplify]: iters left: 4 (67 enodes) 2.948 * * [simplify]: iters left: 3 (147 enodes) 2.982 * * [simplify]: iters left: 2 (347 enodes) 3.071 * * [simplify]: Extracting #0: cost 1 inf + 0 3.071 * * [simplify]: Extracting #1: cost 24 inf + 0 3.072 * * [simplify]: Extracting #2: cost 109 inf + 1 3.072 * * [simplify]: Extracting #3: cost 135 inf + 2288 3.075 * * [simplify]: Extracting #4: cost 55 inf + 13735 3.079 * * [simplify]: Extracting #5: cost 7 inf + 25538 3.084 * * [simplify]: Extracting #6: cost 0 inf + 27385 3.089 * * [simplify]: Extracting #7: cost 0 inf + 27345 3.093 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 3.093 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 16 (* (* x x) (* x x)))) (* (- 2 x) (+ 4 (* x x))))) 3.093 * * * * [progress]: [ 30 / 75 ] simplifiying candidate #real (real->posit16 (/ (* (- 4 (* x x)) x) (- 2 x)))))> 3.093 * * * * [progress]: [ 31 / 75 ] simplifiying candidate # 3.094 * [simplify]: Simplifying (* (- 4 (* x x)) x) 3.094 * * [simplify]: iters left: 6 (5 enodes) 3.096 * * [simplify]: iters left: 5 (18 enodes) 3.099 * * [simplify]: iters left: 4 (30 enodes) 3.105 * * [simplify]: iters left: 3 (46 enodes) 3.112 * * [simplify]: iters left: 2 (51 enodes) 3.119 * * [simplify]: iters left: 1 (58 enodes) 3.128 * * [simplify]: Extracting #0: cost 1 inf + 0 3.128 * * [simplify]: Extracting #1: cost 7 inf + 0 3.128 * * [simplify]: Extracting #2: cost 16 inf + 1 3.128 * * [simplify]: Extracting #3: cost 15 inf + 408 3.128 * * [simplify]: Extracting #4: cost 5 inf + 1194 3.129 * * [simplify]: Extracting #5: cost 0 inf + 1863 3.129 * [simplify]: Simplified to (* (- 4 (* x x)) x) 3.129 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (pow (* (- 4 (* x x)) x) 1) (- 2 x))) 3.129 * * * * [progress]: [ 32 / 75 ] simplifiying candidate # 3.129 * * * * [progress]: [ 33 / 75 ] simplifiying candidate # 3.129 * [simplify]: Simplifying (+ (log (- 4 (* x x))) (log x)) 3.129 * * [simplify]: iters left: 6 (7 enodes) 3.131 * * [simplify]: iters left: 5 (24 enodes) 3.135 * * [simplify]: iters left: 4 (30 enodes) 3.140 * * [simplify]: iters left: 3 (32 enodes) 3.144 * * [simplify]: Extracting #0: cost 1 inf + 0 3.144 * * [simplify]: Extracting #1: cost 4 inf + 0 3.144 * * [simplify]: Extracting #2: cost 8 inf + 0 3.144 * * [simplify]: Extracting #3: cost 10 inf + 72 3.144 * * [simplify]: Extracting #4: cost 10 inf + 185 3.145 * * [simplify]: Extracting #5: cost 6 inf + 512 3.145 * * [simplify]: Extracting #6: cost 1 inf + 1200 3.145 * * [simplify]: Extracting #7: cost 0 inf + 1462 3.146 * [simplify]: Simplified to (+ (log x) (log (- 4 (* x x)))) 3.146 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (exp (+ (log x) (log (- 4 (* x x))))) (- 2 x))) 3.147 * * * * [progress]: [ 34 / 75 ] simplifiying candidate # 3.147 * * * * [progress]: [ 35 / 75 ] simplifiying candidate # 3.147 * * * * [progress]: [ 36 / 75 ] simplifiying candidate # 3.147 * [simplify]: Simplifying (* (* (* (- 4 (* x x)) (- 4 (* x x))) (- 4 (* x x))) (* (* x x) x)) 3.147 * * [simplify]: iters left: 6 (8 enodes) 3.149 * * [simplify]: iters left: 5 (33 enodes) 3.156 * * [simplify]: iters left: 4 (80 enodes) 3.178 * * [simplify]: iters left: 3 (293 enodes) 3.301 * * [simplify]: Extracting #0: cost 1 inf + 0 3.301 * * [simplify]: Extracting #1: cost 34 inf + 0 3.302 * * [simplify]: Extracting #2: cost 195 inf + 1 3.304 * * [simplify]: Extracting #3: cost 249 inf + 10299 3.315 * * [simplify]: Extracting #4: cost 14 inf + 64413 3.330 * * [simplify]: Extracting #5: cost 0 inf + 66606 3.349 * * [simplify]: Extracting #6: cost 0 inf + 66566 3.363 * [simplify]: Simplified to (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x)) 3.364 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (cbrt (* (* (- 4 (* x x)) (* (- 4 (* x x)) (- 4 (* x x)))) (* (* x x) x))) (- 2 x))) 3.364 * * * * [progress]: [ 37 / 75 ] simplifiying candidate # 3.364 * * * * [progress]: [ 38 / 75 ] simplifiying candidate # 3.364 * * * * [progress]: [ 39 / 75 ] simplifiying candidate # 3.364 * * * * [progress]: [ 40 / 75 ] simplifiying candidate # 3.364 * * * * [progress]: [ 41 / 75 ] simplifiying candidate # 3.364 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.364 * * [simplify]: iters left: 6 (7 enodes) 3.366 * * [simplify]: iters left: 5 (24 enodes) 3.370 * * [simplify]: iters left: 4 (30 enodes) 3.375 * * [simplify]: iters left: 3 (32 enodes) 3.379 * * [simplify]: Extracting #0: cost 1 inf + 0 3.380 * * [simplify]: Extracting #1: cost 4 inf + 0 3.380 * * [simplify]: Extracting #2: cost 8 inf + 0 3.380 * * [simplify]: Extracting #3: cost 10 inf + 42 3.380 * * [simplify]: Extracting #4: cost 10 inf + 125 3.380 * * [simplify]: Extracting #5: cost 6 inf + 452 3.380 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.380 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.380 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.380 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.381 * [simplify]: Simplifying (* (sqrt (- 4 (* x x))) (sqrt x)) 3.381 * * [simplify]: iters left: 6 (7 enodes) 3.383 * * [simplify]: iters left: 5 (24 enodes) 3.386 * * [simplify]: iters left: 4 (30 enodes) 3.391 * * [simplify]: iters left: 3 (32 enodes) 3.395 * * [simplify]: Extracting #0: cost 1 inf + 0 3.396 * * [simplify]: Extracting #1: cost 4 inf + 0 3.396 * * [simplify]: Extracting #2: cost 8 inf + 0 3.396 * * [simplify]: Extracting #3: cost 10 inf + 42 3.396 * * [simplify]: Extracting #4: cost 10 inf + 125 3.396 * * [simplify]: Extracting #5: cost 6 inf + 452 3.396 * * [simplify]: Extracting #6: cost 1 inf + 1020 3.396 * * [simplify]: Extracting #7: cost 0 inf + 1222 3.396 * [simplify]: Simplified to (* (sqrt (- 4 (* x x))) (sqrt x)) 3.396 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (sqrt (- 4 (* x x))) (sqrt x)) (* (sqrt (- 4 (* x x))) (sqrt x))) (- 2 x))) 3.396 * * * * [progress]: [ 42 / 75 ] simplifiying candidate # 3.397 * [simplify]: Simplifying (cbrt x) 3.397 * * [simplify]: iters left: 1 (2 enodes) 3.397 * * [simplify]: Extracting #0: cost 1 inf + 0 3.397 * * [simplify]: Extracting #1: cost 3 inf + 0 3.397 * * [simplify]: Extracting #2: cost 2 inf + 1 3.397 * * [simplify]: Extracting #3: cost 0 inf + 163 3.397 * [simplify]: Simplified to (cbrt x) 3.397 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (* (cbrt x) (cbrt x))) (cbrt x)) (- 2 x))) 3.397 * * * * [progress]: [ 43 / 75 ] simplifiying candidate # 3.398 * [simplify]: Simplifying (sqrt x) 3.398 * * [simplify]: iters left: 1 (2 enodes) 3.398 * * [simplify]: Extracting #0: cost 1 inf + 0 3.398 * * [simplify]: Extracting #1: cost 3 inf + 0 3.398 * * [simplify]: Extracting #2: cost 2 inf + 1 3.398 * * [simplify]: Extracting #3: cost 0 inf + 83 3.398 * [simplify]: Simplified to (sqrt x) 3.398 * [simplify]: Simplified (2 1 2) to (λ (x) (/ (* (* (- 4 (* x x)) (sqrt x)) (sqrt x)) (- 2 x))) 3.398 * * * * [progress]: [ 44 / 75 ] simplifiying candidate # 3.398 * * * * [progress]: [ 45 / 75 ] simplifiying candidate # 3.399 * [simplify]: Simplifying (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.399 * * [simplify]: iters left: 6 (6 enodes) 3.400 * * [simplify]: iters left: 5 (20 enodes) 3.404 * * [simplify]: iters left: 4 (26 enodes) 3.408 * * [simplify]: iters left: 3 (28 enodes) 3.412 * * [simplify]: Extracting #0: cost 1 inf + 0 3.412 * * [simplify]: Extracting #1: cost 3 inf + 0 3.412 * * [simplify]: Extracting #2: cost 5 inf + 0 3.412 * * [simplify]: Extracting #3: cost 9 inf + 0 3.412 * * [simplify]: Extracting #4: cost 12 inf + 1 3.412 * * [simplify]: Extracting #5: cost 11 inf + 43 3.412 * * [simplify]: Extracting #6: cost 5 inf + 410 3.412 * * [simplify]: Extracting #7: cost 1 inf + 1018 3.412 * * [simplify]: Extracting #8: cost 0 inf + 1220 3.413 * [simplify]: Simplified to (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) 3.413 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (* (cbrt (- 4 (* x x))) (cbrt (- 4 (* x x)))) (* (cbrt (- 4 (* x x))) x)) (- 2 x))) 3.413 * * * * [progress]: [ 46 / 75 ] simplifiying candidate # 3.413 * [simplify]: Simplifying (sqrt (- 4 (* x x))) 3.413 * * [simplify]: iters left: 5 (5 enodes) 3.414 * * [simplify]: iters left: 4 (17 enodes) 3.417 * * [simplify]: iters left: 3 (23 enodes) 3.422 * * [simplify]: iters left: 2 (25 enodes) 3.425 * * [simplify]: Extracting #0: cost 1 inf + 0 3.426 * * [simplify]: Extracting #1: cost 3 inf + 0 3.426 * * [simplify]: Extracting #2: cost 7 inf + 0 3.426 * * [simplify]: Extracting #3: cost 10 inf + 1 3.426 * * [simplify]: Extracting #4: cost 1 inf + 695 3.426 * * [simplify]: Extracting #5: cost 0 inf + 736 3.426 * [simplify]: Simplified to (sqrt (- 4 (* x x))) 3.426 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (sqrt (- 4 (* x x))) (* (sqrt (- 4 (* x x))) x)) (- 2 x))) 3.426 * * * * [progress]: [ 47 / 75 ] simplifiying candidate # 3.426 * * * * [progress]: [ 48 / 75 ] simplifiying candidate # 3.426 * [simplify]: Simplifying (+ (sqrt 4) x) 3.426 * * [simplify]: iters left: 3 (4 enodes) 3.428 * * [simplify]: iters left: 2 (14 enodes) 3.430 * * [simplify]: Extracting #0: cost 1 inf + 0 3.430 * * [simplify]: Extracting #1: cost 4 inf + 0 3.430 * * [simplify]: Extracting #2: cost 2 inf + 2 3.430 * * [simplify]: Extracting #3: cost 0 inf + 86 3.430 * [simplify]: Simplified to (+ 2 x) 3.430 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (+ 2 x) (* (- (sqrt 4) x) x)) (- 2 x))) 3.430 * * * * [progress]: [ 49 / 75 ] simplifiying candidate # 3.430 * [simplify]: Simplifying (* (- (pow 4 3) (pow (* x x) 3)) x) 3.430 * * [simplify]: iters left: 6 (8 enodes) 3.434 * * [simplify]: iters left: 5 (44 enodes) 3.444 * * [simplify]: iters left: 4 (106 enodes) 3.474 * * [simplify]: iters left: 3 (263 enodes) 3.549 * * [simplify]: Extracting #0: cost 1 inf + 0 3.549 * * [simplify]: Extracting #1: cost 8 inf + 0 3.549 * * [simplify]: Extracting #2: cost 56 inf + 1 3.549 * * [simplify]: Extracting #3: cost 108 inf + 1461 3.551 * * [simplify]: Extracting #4: cost 86 inf + 4432 3.553 * * [simplify]: Extracting #5: cost 47 inf + 16505 3.556 * * [simplify]: Extracting #6: cost 3 inf + 32765 3.561 * * [simplify]: Extracting #7: cost 0 inf + 34645 3.565 * [simplify]: Simplified to (* x (- 64 (* (* x (* x x)) (* x (* x x))))) 3.565 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 64 (* (* x (* x x)) (* x (* x x))))) (+ (* 4 4) (+ (* (* x x) (* x x)) (* 4 (* x x))))) (- 2 x))) 3.565 * * * * [progress]: [ 50 / 75 ] simplifiying candidate # 3.565 * [simplify]: Simplifying (* (- (* 4 4) (* (* x x) (* x x))) x) 3.565 * * [simplify]: iters left: 6 (7 enodes) 3.568 * * [simplify]: iters left: 5 (32 enodes) 3.574 * * [simplify]: iters left: 4 (67 enodes) 3.586 * * [simplify]: iters left: 3 (147 enodes) 3.621 * * [simplify]: iters left: 2 (347 enodes) 3.711 * * [simplify]: Extracting #0: cost 1 inf + 0 3.711 * * [simplify]: Extracting #1: cost 24 inf + 0 3.712 * * [simplify]: Extracting #2: cost 109 inf + 1 3.712 * * [simplify]: Extracting #3: cost 135 inf + 2288 3.715 * * [simplify]: Extracting #4: cost 55 inf + 13735 3.719 * * [simplify]: Extracting #5: cost 7 inf + 25538 3.724 * * [simplify]: Extracting #6: cost 0 inf + 27385 3.729 * * [simplify]: Extracting #7: cost 0 inf + 27345 3.733 * [simplify]: Simplified to (* x (- 16 (* (* x x) (* x x)))) 3.734 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (/ (* x (- 16 (* (* x x) (* x x)))) (+ 4 (* x x))) (- 2 x))) 3.734 * * * * [progress]: [ 51 / 75 ] simplifiying candidate #real (real->posit16 (* (- 4 (* x x)) x))) (- 2 x)))> 3.734 * * * * [progress]: [ 52 / 75 ] simplifiying candidate # 3.734 * * * * [progress]: [ 53 / 75 ] simplifiying candidate # 3.734 * [simplify]: Simplifying (/ (exp 4) (exp (* x x))) 3.734 * * [simplify]: iters left: 5 (6 enodes) 3.736 * * [simplify]: iters left: 4 (22 enodes) 3.740 * * [simplify]: iters left: 3 (32 enodes) 3.746 * * [simplify]: iters left: 2 (53 enodes) 3.756 * * [simplify]: iters left: 1 (90 enodes) 3.774 * * [simplify]: Extracting #0: cost 1 inf + 0 3.774 * * [simplify]: Extracting #1: cost 14 inf + 0 3.774 * * [simplify]: Extracting #2: cost 51 inf + 0 3.774 * * [simplify]: Extracting #3: cost 52 inf + 2053 3.775 * * [simplify]: Extracting #4: cost 34 inf + 6711 3.776 * * [simplify]: Extracting #5: cost 17 inf + 8616 3.777 * * [simplify]: Extracting #6: cost 4 inf + 12802 3.779 * * [simplify]: Extracting #7: cost 0 inf + 14913 3.780 * * [simplify]: Extracting #8: cost 0 inf + 14833 3.782 * [simplify]: Simplified to (exp (- 4 (* x x))) 3.782 * [simplify]: Simplified (2 1 1 1) to (λ (x) (/ (* (log (exp (- 4 (* x x)))) x) (- 2 x))) 3.782 * * * * [progress]: [ 54 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 55 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 56 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 57 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 58 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 59 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 60 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 61 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 62 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 63 / 75 ] simplifiying candidate # 3.782 * * * * [progress]: [ 64 / 75 ] simplifiying candidate # 3.783 * [simplify]: Simplifying (+ (sqrt 4) x) 3.783 * * [simplify]: iters left: 3 (4 enodes) 3.784 * * [simplify]: iters left: 2 (14 enodes) 3.787 * * [simplify]: Extracting #0: cost 1 inf + 0 3.787 * * [simplify]: Extracting #1: cost 4 inf + 0 3.787 * * [simplify]: Extracting #2: cost 2 inf + 2 3.787 * * [simplify]: Extracting #3: cost 0 inf + 86 3.787 * [simplify]: Simplified to (+ 2 x) 3.787 * [simplify]: Simplified (2 1 1 1) to (λ (x) (/ (* (* (+ 2 x) (- (sqrt 4) x)) x) (- 2 x))) 3.787 * [simplify]: Simplifying (- (sqrt 4) x) 3.787 * * [simplify]: iters left: 3 (4 enodes) 3.788 * * [simplify]: iters left: 2 (15 enodes) 3.791 * * [simplify]: iters left: 1 (19 enodes) 3.793 * * [simplify]: Extracting #0: cost 1 inf + 0 3.793 * * [simplify]: Extracting #1: cost 5 inf + 0 3.793 * * [simplify]: Extracting #2: cost 4 inf + 2 3.793 * * [simplify]: Extracting #3: cost 2 inf + 85 3.793 * * [simplify]: Extracting #4: cost 0 inf + 168 3.793 * [simplify]: Simplified to (- 2 x) 3.794 * [simplify]: Simplified (2 1 1 2) to (λ (x) (/ (* (* (+ (sqrt 4) x) (- 2 x)) x) (- 2 x))) 3.794 * * * * [progress]: [ 65 / 75 ] simplifiying candidate # 3.794 * * * * [progress]: [ 66 / 75 ] simplifiying candidate #real (real->posit16 (- 4 (* x x)))) x) (- 2 x)))> 3.794 * * * * [progress]: [ 67 / 75 ] simplifiying candidate # 3.794 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.794 * * [simplify]: iters left: 4 (5 enodes) 3.796 * * [simplify]: iters left: 3 (22 enodes) 3.800 * * [simplify]: iters left: 2 (30 enodes) 3.804 * * [simplify]: iters left: 1 (37 enodes) 3.809 * * [simplify]: Extracting #0: cost 1 inf + 0 3.809 * * [simplify]: Extracting #1: cost 6 inf + 0 3.809 * * [simplify]: Extracting #2: cost 8 inf + 42 3.809 * * [simplify]: Extracting #3: cost 6 inf + 84 3.809 * * [simplify]: Extracting #4: cost 1 inf + 454 3.809 * * [simplify]: Extracting #5: cost 0 inf + 416 3.810 * [simplify]: Simplified to (* (+ x 2) x) 3.810 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.810 * * * * [progress]: [ 68 / 75 ] simplifiying candidate # 3.810 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.810 * * [simplify]: iters left: 4 (5 enodes) 3.812 * * [simplify]: iters left: 3 (22 enodes) 3.815 * * [simplify]: iters left: 2 (30 enodes) 3.820 * * [simplify]: iters left: 1 (37 enodes) 3.825 * * [simplify]: Extracting #0: cost 1 inf + 0 3.825 * * [simplify]: Extracting #1: cost 6 inf + 0 3.825 * * [simplify]: Extracting #2: cost 8 inf + 42 3.825 * * [simplify]: Extracting #3: cost 6 inf + 84 3.825 * * [simplify]: Extracting #4: cost 1 inf + 454 3.825 * * [simplify]: Extracting #5: cost 0 inf + 416 3.825 * [simplify]: Simplified to (* (+ x 2) x) 3.825 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.825 * * * * [progress]: [ 69 / 75 ] simplifiying candidate # 3.826 * [simplify]: Simplifying (+ (* 2 x) (pow x 2)) 3.826 * * [simplify]: iters left: 4 (5 enodes) 3.827 * * [simplify]: iters left: 3 (22 enodes) 3.831 * * [simplify]: iters left: 2 (30 enodes) 3.836 * * [simplify]: iters left: 1 (37 enodes) 3.842 * * [simplify]: Extracting #0: cost 1 inf + 0 3.842 * * [simplify]: Extracting #1: cost 6 inf + 0 3.842 * * [simplify]: Extracting #2: cost 8 inf + 42 3.842 * * [simplify]: Extracting #3: cost 6 inf + 84 3.842 * * [simplify]: Extracting #4: cost 1 inf + 454 3.842 * * [simplify]: Extracting #5: cost 0 inf + 416 3.843 * [simplify]: Simplified to (* (+ x 2) x) 3.843 * [simplify]: Simplified (2) to (λ (x) (* (+ x 2) x)) 3.843 * * * * [progress]: [ 70 / 75 ] simplifiying candidate # 3.843 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.843 * * [simplify]: iters left: 4 (6 enodes) 3.845 * * [simplify]: iters left: 3 (29 enodes) 3.851 * * [simplify]: iters left: 2 (59 enodes) 3.863 * * [simplify]: iters left: 1 (107 enodes) 3.883 * * [simplify]: Extracting #0: cost 1 inf + 0 3.883 * * [simplify]: Extracting #1: cost 7 inf + 0 3.883 * * [simplify]: Extracting #2: cost 24 inf + 1 3.883 * * [simplify]: Extracting #3: cost 37 inf + 368 3.883 * * [simplify]: Extracting #4: cost 25 inf + 1236 3.884 * * [simplify]: Extracting #5: cost 7 inf + 6567 3.885 * * [simplify]: Extracting #6: cost 0 inf + 9124 3.885 * * [simplify]: Extracting #7: cost 0 inf + 9084 3.886 * [simplify]: Simplified to (* x (- 4 (* x x))) 3.886 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 4 (* x x))) (- 2 x))) 3.886 * * * * [progress]: [ 71 / 75 ] simplifiying candidate # 3.887 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.887 * * [simplify]: iters left: 4 (6 enodes) 3.889 * * [simplify]: iters left: 3 (29 enodes) 3.895 * * [simplify]: iters left: 2 (59 enodes) 3.908 * * [simplify]: iters left: 1 (107 enodes) 3.929 * * [simplify]: Extracting #0: cost 1 inf + 0 3.929 * * [simplify]: Extracting #1: cost 7 inf + 0 3.929 * * [simplify]: Extracting #2: cost 24 inf + 1 3.929 * * [simplify]: Extracting #3: cost 37 inf + 368 3.929 * * [simplify]: Extracting #4: cost 25 inf + 1236 3.930 * * [simplify]: Extracting #5: cost 7 inf + 6567 3.931 * * [simplify]: Extracting #6: cost 0 inf + 9124 3.932 * * [simplify]: Extracting #7: cost 0 inf + 9084 3.932 * [simplify]: Simplified to (* x (- 4 (* x x))) 3.932 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 4 (* x x))) (- 2 x))) 3.932 * * * * [progress]: [ 72 / 75 ] simplifiying candidate # 3.933 * [simplify]: Simplifying (- (* 4 x) (pow x 3)) 3.933 * * [simplify]: iters left: 4 (6 enodes) 3.935 * * [simplify]: iters left: 3 (29 enodes) 3.942 * * [simplify]: iters left: 2 (59 enodes) 3.954 * * [simplify]: iters left: 1 (107 enodes) 3.974 * * [simplify]: Extracting #0: cost 1 inf + 0 3.975 * * [simplify]: Extracting #1: cost 7 inf + 0 3.975 * * [simplify]: Extracting #2: cost 24 inf + 1 3.975 * * [simplify]: Extracting #3: cost 37 inf + 368 3.975 * * [simplify]: Extracting #4: cost 25 inf + 1236 3.976 * * [simplify]: Extracting #5: cost 7 inf + 6567 3.977 * * [simplify]: Extracting #6: cost 0 inf + 9124 3.978 * * [simplify]: Extracting #7: cost 0 inf + 9084 3.978 * [simplify]: Simplified to (* x (- 4 (* x x))) 3.978 * [simplify]: Simplified (2 1) to (λ (x) (/ (* x (- 4 (* x x))) (- 2 x))) 3.978 * * * * [progress]: [ 73 / 75 ] simplifiying candidate # 3.979 * [simplify]: Simplifying (- 4 (pow x 2)) 3.979 * * [simplify]: iters left: 3 (5 enodes) 3.981 * * [simplify]: iters left: 2 (22 enodes) 3.984 * * [simplify]: iters left: 1 (32 enodes) 3.989 * * [simplify]: Extracting #0: cost 1 inf + 0 3.989 * * [simplify]: Extracting #1: cost 5 inf + 0 3.989 * * [simplify]: Extracting #2: cost 9 inf + 1 3.989 * * [simplify]: Extracting #3: cost 2 inf + 370 3.990 * * [simplify]: Extracting #4: cost 0 inf + 493 3.990 * [simplify]: Simplified to (- 4 (* x x)) 3.990 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 3.990 * * * * [progress]: [ 74 / 75 ] simplifiying candidate # 3.990 * [simplify]: Simplifying (- 4 (pow x 2)) 3.990 * * [simplify]: iters left: 3 (5 enodes) 3.993 * * [simplify]: iters left: 2 (22 enodes) 3.997 * * [simplify]: iters left: 1 (32 enodes) 4.002 * * [simplify]: Extracting #0: cost 1 inf + 0 4.002 * * [simplify]: Extracting #1: cost 5 inf + 0 4.002 * * [simplify]: Extracting #2: cost 9 inf + 1 4.002 * * [simplify]: Extracting #3: cost 2 inf + 370 4.002 * * [simplify]: Extracting #4: cost 0 inf + 493 4.002 * [simplify]: Simplified to (- 4 (* x x)) 4.002 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 4.002 * * * * [progress]: [ 75 / 75 ] simplifiying candidate # 4.002 * [simplify]: Simplifying (- 4 (pow x 2)) 4.002 * * [simplify]: iters left: 3 (5 enodes) 4.004 * * [simplify]: iters left: 2 (22 enodes) 4.008 * * [simplify]: iters left: 1 (32 enodes) 4.013 * * [simplify]: Extracting #0: cost 1 inf + 0 4.013 * * [simplify]: Extracting #1: cost 5 inf + 0 4.013 * * [simplify]: Extracting #2: cost 9 inf + 1 4.013 * * [simplify]: Extracting #3: cost 2 inf + 370 4.013 * * [simplify]: Extracting #4: cost 0 inf + 493 4.014 * [simplify]: Simplified to (- 4 (* x x)) 4.014 * [simplify]: Simplified (2 1 1) to (λ (x) (/ (* (- 4 (* x x)) x) (- 2 x))) 4.014 * * * [progress]: adding candidates to table 4.334 * [progress]: [Phase 3 of 3] Extracting. 4.334 * * [regime]: Finding splitpoints for: (# #) 4.334 * * * [regime-changes]: Trying 1 branch expressions: (x) 4.335 * * * * [regimes]: Trying to branch on x from (# #) 4.351 * * * [regime]: Found split indices: #